Commit graph

23660 commits

Author SHA1 Message Date
Tom Rini
d8d3b77fc2 arm: Remove dms-ba16 board
This board relies on using CONFIG_LIBATA but does not enable CONFIG_AHCI.  The
deadline for this conversion was the v2019.07 release.  The use of CONFIG_AHCI
requires CONFIG_DM.  The deadline for this conversion was v2020.01.  Remove
this board.

Cc: Akshay Bhat <akshaybhat@timesys.com>
Cc: Ken Lin <Ken.Lin@advantech.com.tw>
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-04-10 07:57:29 -04:00
Heinrich Schuchardt
9933eb47e5 efi_loader: EFI_UNACCEPTED_MEMORY_TYPE
* UEFI spec 2.9 introduced a new memory type EFI_UNACCEPTED_MEMORY_TYPE.
  Add it to enum EFI_MEMORY_TYPE.
* Add missing EFI_MEMORY_CPU_CRYPTO constant
* Improve description of EFI_PERSISTENT_MEMORY_TYPE

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-04-10 12:00:24 +02:00
Heinrich Schuchardt
4bc4798f41 efi_loader: documentation codepage_437[]
Variables cannot be documented via kernel-doc. Avoid 'make htmldocs' build
warning

    ./include/charset.h:19: warning:
    cannot understand function prototype: 'const u16 codepage_437[128]; '

Fixes: 70616a1ed8 ("efi_loader: move codepage 437 table")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-04-10 12:00:24 +02:00
Heinrich Schuchardt
f44c214541 linker_lists: document ll_entry_ref parameters
Avoid 'make htmldocs' build warnings:

    ./include/linker_lists.h:224: warning:
    Function parameter or member '_type' not described in 'll_entry_ref'
    ./include/linker_lists.h:224: warning:
    Function parameter or member '_name' not described in 'll_entry_ref'
    ./include/linker_lists.h:224: warning:
    Function parameter or member '_list' not described in 'll_entry_ref'

Fixes: 851144350b ("linker_lists: Allow use in data structures")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-04-10 12:00:24 +02:00
Heinrich Schuchardt
b411b62fb4 efi_loader: improve documentation of enum efi_test_phase
* Avoid a warning: "Incorrect use of kernel-doc format".
* Remove duplicate text.
* Clarify usage of EFI_SETTING_VIRTUAL_ADDRESS_MAP.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-04-10 12:00:24 +02:00
Tom Rini
3f2e3c7845 Add rt-thread art-pi board support based on STM32H750 SoC
Add Engicam i.Core STM32MP1 SoM
 Add FIP header support for STM32programmer
 Update uart number when no serial device found for STM32MP1
 Remove board_check_usb_power function when ADC flag is not set
 Update SPL size limitation for STM32MP1
 Set soc_type, soc_pkg, soc_rev env variables for STM32MP1
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Merge tag 'u-boot-stm32-20210409' of https://source.denx.de/u-boot/custodians/u-boot-stm

Add rt-thread art-pi board support based on STM32H750 SoC
Add Engicam i.Core STM32MP1 SoM
Add FIP header support for STM32programmer
Update uart number when no serial device found for STM32MP1
Remove board_check_usb_power function when ADC flag is not set
Update SPL size limitation for STM32MP1
Set soc_type, soc_pkg, soc_rev env variables for STM32MP1
2021-04-09 13:10:59 -04:00
Tom Rini
92c4eb7ae3 Merge branch 'v2021.07-rc1' of https://github.com/lftan/u-boot 2021-04-09 13:10:38 -04:00
Tom Rini
a1e95e3805 u-boot-imx-20210409
-------------------
 
 - Secure Boot :
 	- HAB for MX8M / MX7ULP
 	- CAAM fixes
 - Fixes for imxrt1020
 - Fixes for USDHC driver
 - Fixes for Toradex (Colibri / Apalis)
 - Switch to DM for several boards
 	- mx23 olinuxo
 	- usbarmory
 	- marsboard / riotboard
 	- Gateworks GW Ventana
 - NXP upstream patches (LPDDR / CAAM / HAB)
 
 CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/7089
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Merge tag 'u-boot-imx-20210409' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

u-boot-imx-20210409
-------------------

- Secure Boot :
	- HAB for MX8M / MX7ULP
	- CAAM fixes
- Fixes for imxrt1020
- Fixes for USDHC driver
- Fixes for Toradex (Colibri / Apalis)
- Switch to DM for several boards
	- mx23 olinuxo
	- usbarmory
	- marsboard / riotboard
	- Gateworks GW Ventana
- NXP upstream patches (LPDDR / CAAM / HAB)

CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/7089
2021-04-09 10:08:52 -04:00
Alexandru Gagniuc
a08d1a916b configs: stm32mp1: Fix misleading SPL size limitations
A now removed comment promises to "limit SYSRAM usage to first 128 KB".
This would imply that only SYSRAM from 0x2ffc0000 - 0x2ffe0000 would be
used. This is not what happens at all.

First, SPL_MAX_SIZE is referenced from SPL_TEXT_BASE, which on all
existing configs is set to 0x2ffc2500, not SYSRAM_BASE (0x2ffc0000).
Some of it is in the first 128 KiB and some of it is in the second
128 KiB chunk of SYSRAM.

Second, SPL_MAX_SIZE, does not restrict the BSS size. While a valiant
attempt is made via SPL_BSS_MAX_SIZE, the value of 0x00100000 is much
larger than SYSRAM, and doesn't account for the non-BSS sections.

Because we're putting the .text and .bss in the same boat, the correct
way to limit them together is via SPL_MAX_FOOTPRINT. With the current
SPL_TEXT_BASE, we couldn't limit even a very basic SPL to the first
128 KiB, and there is no technical reason to do so. Because of this,
simply allow the SPL to use all SYSRAM.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2021-04-09 11:59:13 +02:00
Alexandru Gagniuc
bbe10c70a2 configs: stm32mp1: Remove misleading CONFIG_SPL_BSS_START_ADDR
CONFIG_SPL_BSS_START_ADDR is only used on a few mach- linker scripts.
stm32mp1 uses the generic script under arch/arm/cpu/u-boot-spl.lds,
which does not make use of this definition.

The SPL BSS starts in SRAM, right after .text, .rodata, .data, and
.u_boot_list. A very short version of the STM32MP1 memory map is:
  * SYSRAM: 2ffc0000 - 30000000     <- all of SPL is here
  * DRAM:   c0000000+

0xC0200000 is a DRAM address, and has nothing to do with SPL. It is
just very misleading to have it next to CONFIG_SPL_BSS_MAX_SIZE, or to
have it at all.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2021-04-09 11:59:13 +02:00
Alexandru Gagniuc
99e1191845 configs: stm32mp1: stm32mp1: Increase SPL malloc() size
Since commit 03f1f78a9b ("spl: fit: Prefer a malloc()'d buffer for
loading images"), FIT images must be malloc()'d before being loaded.
The old size of 1 MiB is suitable for FIT images with u-boot and an
FDT, but something containing a linux kernel is almost sure to fail.

It's safe to extend malloc all the way to 0xc2000000, but no further.
Linux likes to be loaded at 0xc2000000, so we use that as our cutoff
point. This gives us 29 MiB of malloc() space, which suited for more
complex FIT images including several DTBs, kernel, and OP-TEE images.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2021-04-09 11:59:13 +02:00
dillon min
38ac6a1bb3 board: Add rt-thread art-pi board support
All these files are add for support rt-thread art-pi board
- add board/st/stm32h750-art-pi, defconfig, header support for u-boot

for more information about art-pi, please goto:
https://art-pi.gitee.io/website/

Signed-off-by: dillon min <dillon.minfei@gmail.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2021-04-09 11:53:00 +02:00
dillon min
f132c4967e ARM: dts: stm32: add support for art-pi board based on stm32h750xbh6
This patchset has following changes:

- introduce stm32h750.dtsi to support stm32h750 value line
- add pin groups for usart3/uart4/spi1/sdmmc2
- add stm32h750i-art-pi.dtb (arch/arm/boot/dts/Makefile)
- add stm32h750i-art-pi.dts to support art-pi board
- add stm32h750i-art-pi-u-boot.dtsi to support art-pi board (u-boot)

art-pi board component:
- 8MiB qspi flash
- 16MiB spi flash
- 32MiB sdram
- ap6212 wifi&bt&fm

the detail board information can be found at:
https://art-pi.gitee.io/website/

Signed-off-by: dillon min <dillon.minfei@gmail.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2021-04-09 11:53:00 +02:00
Niel Fourie
3da9630b8c ARM: pcm058: Match mainline Linux NAND ECC layout/behaviour
Enabled "fsl,legacy-bch-geometry" in U-Boot device tree overlay
to match the legacy BCH geometry layout, which mainline Linux
applies when "fsl,use-minimum-ecc" is not specified in the device
tree.

Reinstated SYS_NAND_ONFI_DETECTION, which when disabled, masked
the mismatch on SOMs with Winbond NAND flash chips.

Signed-off-by: Niel Fourie <lusus@denx.de>
2021-04-08 23:59:50 +02:00
Haibo Chen
63756575b4 mmc: fsl_esdhc_imx: use VENDORSPEC_FRC_SDCLK_ON to control card clock output
For FSL_USDHC, it do not implement VENDORSPEC_CKEN/PEREN/HCKEN/IPGEN, these
are reserved bits. Instead, use VENDORSPEC_FRC_SDCLK_ON to gate on/off the
card clock output.

After commit b5874b552f ("mmc: fsl_esdhc_imx: add wait_dat0() support"),
we meet SD3.0 card can't work at UHS mode, mmc_switch_voltage() fail because
the second mmc_wait_dat0 return -ETIMEDOUT. According to SD spec, during
voltage switch, need to gate off/on the card clock. If not set the FRC_SDCLK_ON,
after CMD11, hardware will gate off the card clock automatically, so card do
not detect the clock off/on behavior, so will draw the data0 line low until
next command.

Fixes: b5874b552f ("mmc: fsl_esdhc_imx: add wait_dat0() support")
Tested-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
2021-04-08 23:44:40 +02:00
Peter Robinson
dec7755c44 ARM: imx: udoo: convert to DM_ETH
Convert the UDOO board to use DM_ETH.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
2021-04-08 20:29:54 +02:00
Peter Robinson
2d0401b118 ARM: imx: udoo: Convert block devices to DM
Enable DM block, DM MMC and DM SATA support on iMX6 Udoo
convert board code to match the DM support.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
2021-04-08 20:29:54 +02:00
Peter Robinson
2668e28213 ARM: embestmx6boards: convert mars/riot boards to DM_ETH
Convert the boards to use DM_ETH.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Cc: "Eric Bénard" <eric@eukrea.com>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
2021-04-08 20:29:54 +02:00
Peter Robinson
ed3b1d9c8c ARM: embestmx6boards: convert mars/riot boards to DM_USB
Convert the marsboard/riotboard to use DM_USB.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Cc: "Eric Bénard" <eric@eukrea.com>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
2021-04-08 20:29:54 +02:00
Oleksandr Suvorov
54398740ca apalis/colibri_imx6: remove video= settings
Since Toradex provides the full set of overlays for Linux kernel
for display interfaces for both Apalis iMX6Q and Colibri iMX6DL
modules, the video= settings are obsolete. Remove them.

Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2021-04-08 20:29:53 +02:00
Philippe Schenker
fdbf0e51ff colibri_imx6ull/imx7: add missing tdxargs variable
All the other boards have tdxargs specified for setting manual kernel
command-line arguments. Add them also to NAND-based boards.

Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2021-04-08 20:29:53 +02:00
Igor Opaniuk
3470b45aba colibri_imx6: adjust boot order
Remove duplicate of mmc0, set this boot order:
1) SD
2) eMMC
3) USB
4) DHCP boot

Fixes: 0e15165bc4 ("colibri_imx6: boot env configuration updates")
Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2021-04-08 20:29:53 +02:00
Tim Harvey
72b3732d24 board: gateworks: venice: increase CONFIG_SYS_SPL_MALLOC_SIZE
commit 03f1f78a9b ("spl: fit: Prefer a malloc()'d buffer for loading images")'
changed the way buffer allocation worked for SPL to a more flexible
method.

For venice this caused breakage that is resolved by increasing the size
of CONFIG_SYS_SPL_MALLOC_SIZE as the current FIT slighly exceeds 512KiB.

Additionally remove the unnecessary comment on CONFIG_SPL_BSS_MAX_SIZE
and CONFIG_SYS_SPL_MALLOC_SIZE as the size is obvious from the define.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
2021-04-08 20:29:53 +02:00
Tim Harvey
777f333c37 imx: ventana: enable dm for MTD and NAND
Enable driver model for MTD and NAND support allowing us to remove
the iomux, init, and most of the static configuration.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2021-04-08 20:29:53 +02:00
Tim Harvey
72c46327f0 imx: ventana: enable dm support for USB
Enable dm support for USB (which also requires dm support for fixed
regulators used for vbus enable) and remove usb iomux which is no
longer needed.

We can remove the handling of otgpwr_en gpio as this is defined in
dt as usbotg vbus-supply but we need to keep the handling of
USB_HUB_RST# for boards that have a USB HUB as that isn't defined in
the dt's currently.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2021-04-08 20:29:53 +02:00
Tim Harvey
d331cee596 dt-bindings: add tda1997x and bindings
Add td1997x header from Linux to be included by dts files.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2021-04-08 20:29:53 +02:00
Clement Faure
56d2050f40 imx8m: Add DEK blob encapsulation for imx8m
Add DEK blob encapsulation support for IMX8M through "dek_blob" command.
On ARMv8, u-boot runs in non-secure, thus cannot encapsulate a DEK blob
for encrypted boot.
The DEK blob is encapsulated by OP-TEE through a trusted application call.
U-boot sends and receives the DEK and the DEK blob binaries through OP-TEE
dynamic shared memory.

To enable the DEK blob encapsulation, add to the defconfig:
CONFIG_SECURE_BOOT=y
CONFIG_FAT_WRITE=y
CONFIG_CMD_DEKBLOB=y

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-04-08 20:29:52 +02:00
Tom Rini
f6127db8cc Merge https://source.denx.de/u-boot/custodians/u-boot-riscv
- Watchdog, Unleashed and Icicle improvements
2021-04-08 07:33:14 -04:00
Siew Chin Lim
96fe4f6485 arm: socfpga: smc: Add function to get usercode
Add function to send mailbox command via SMC to get usercode from SDM.

Signed-off-by: Siew Chin Lim <elly.siew.chin.lim@intel.com>
Reviewed-by: Ley Foon Tan <ley.foon.tan@intel.com>
2021-04-08 17:29:13 +08:00
Siew Chin Lim
8f337f3721 arm: socfpga: Rename Stratix10 and Agilex handoff common macros
Rename handoff_s10.h to handoff_soc64.h. Changed macros prefix from
S10_HANDOFF to SOC64_HANDOFF.

Signed-off-by: Siew Chin Lim <elly.siew.chin.lim@intel.com>
2021-04-08 17:29:12 +08:00
Siew Chin Lim
4e521e1430 arm: socfpga: smc: Remove unused SMC function ID
Remove unused SMC function ID 61 and 62.

Signed-off-by: Siew Chin Lim <elly.siew.chin.lim@intel.com>
Reviewed-by: Ley Foon Tan <ley.foon.tan@intel.com>
2021-04-08 17:29:11 +08:00
Bin Meng
ae2d9506a3 riscv: sifive: Rename fu540 board to unleashed
In preparation to add SiFive Unmatched board support, let's rename
the existing fu540 board to unleashed.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2021-04-08 15:37:29 +08:00
Sean Anderson
6eef9c9a23 riscv: Remove unused define in maix header
This define was left over from a previous revision, and was never used.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Bin Meng <bin.meng@windriver.com>
2021-04-08 15:37:28 +08:00
Aymen Sghaier
45f39e9fb7 crypto: caam: Add secure memory vid 3 support
In i.MX8M platforms the secure memory block has a newer version
than those used in i.MX6/7 platforms, this patch update the driver
to use the correct registers offsets.

Signed-off-by: Aymen Sghaier <aymen.sghaier@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-04-08 09:18:29 +02:00
Aymen Sghaier
dde92e2d15 crypto: caam: Fix build warnings pointer casting
Enabling CAAM driver for i.MX8M platforms, a 64 bits architecture,
 lead to casting warnings: from/to pointer to/from integer with
 different size. This patch fix these warnings

Signed-off-by: Aymen Sghaier <aymen.sghaier@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-04-08 09:18:29 +02:00
Aymen Sghaier
940d36d5d1 crypto: caam: Add CAAM support to i.MX8M platforms
This patch enable CAAM support for i.MX8M platforms.

Signed-off-by: Aymen Sghaier <aymen.sghaier@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-04-08 09:18:29 +02:00
Franck LENORMAND
b543800241 caam: enable support for iMX7ULP
Signed-off-by: Franck LENORMAND <franck.lenormand@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-04-08 09:18:29 +02:00
Breno Lima
81d5605a86 cmd: blob: Instantiate RNG before running CMD_BLOB
U-Boot can instantiate CAAM RNG if needed by crypto operations.
Call sec_init() prior running a blob operation to ensure
RNG is correctly instantiated.

Make sure CAAM clock is enabled and check if a job ring is
available for that operation.

Signed-off-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-04-08 09:18:29 +02:00
Breno Lima
30e39ac7c9 imx: imx7 Support for Manufacturing Protection
This code was originally developed by Raul Cardenas <raul.casas@nxp.com>
and modified to be applied in U-Boot imx_v2017.03.

More information about the initial submission can be seen
in the link below:
https://lists.denx.de/pipermail/u-boot/2016-February/245273.html

i.MX7D has an a protection feature for Manufacturing process.
This feature uses asymmetric encryption to sign and verify
authenticated software handled between parties. This command
enables the use of such feature.

The private key is unique and generated once per device.
And it is stored in secure memory and only accessible by CAAM.
Therefore, the public key generation and signature functions
are the only functions available for the user.

The manufacturing-protection authentication process can be used to
authenticate the chip to the OEM's server.

Command usage:

Print the public key for the device.
- mfgprot pubk

Generates Signature over given data.
- mfgprot sign <data_address> <data_size>

Signed-off-by: Raul Ulises Cardenas <raul.casas@nxp.com>
Signed-off-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-04-08 09:18:29 +02:00
Peng Fan
4eeb9fe847 power: pca9450: add a new parameter for power_pca9450_init
Currently PCA9450 might have address 0x25 or 0x35, so let user
choose the address.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2021-04-08 09:18:29 +02:00
Peng Fan
a02735938e imx8mp_evk: add/cleanup variable for distro
Add fdt_addr_r fdtfile which used by distro boot
Clean up environment

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-04-08 09:18:29 +02:00
Peng Fan
f53e1c25d4 imx8mm_evk: add/cleanup variable for distro
Add fdt_addr_r fdtfile which used by distro boot
Clean up environment

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-04-08 09:18:29 +02:00
Harm Berntsen
c689ae044b mmc: mvebu: convert to driver model
This is a straightforward conversion of the old, non-dm driver. It was
done in-place as the deadline for non-dm MMC has passed. Previous
commits ensured that no board depends on the old, non-dm variant. Tested
on a Kirkwood based board with eMMC.

Signed-off-by: Harm Berntsen <harm.berntsen@nedap.com>
Tested-by: Harm Berntsen <harm.berntsen@nedap.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
CC: Pantelis Antoniou <panto@antoniou-consulting.com>
CC: Stefan Roese <sr@denx.de>
CC: Gerald Kerma <drEagle@doukki.net>
CC: Simon Glass <sjg@chromium.org>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2021-04-08 08:50:52 +02:00
Harm Berntsen
426948df2a configs: sheevaplug: remove non-dm MMC driver
This will be replaced with the driver model version

Signed-off-by: Harm Berntsen <harm.berntsen@nedap.com>
Reviewed-by: Stefan Roese <sr@denx.de>
CC: Prafulla Wadaskar <prafulla@marvell.com>
CC: Stefan Roese <sr@denx.de>
CC: Tom Rini <trini@konsulko.com>
2021-04-08 08:50:52 +02:00
Harm Berntsen
90534ea56e configs: openrd: remove non-dm MMC driver
Unfortunately this board has no DM support at all. We are also way past
the deadline for driver model support for various devices on this board.

Signed-off-by: Harm Berntsen <harm.berntsen@nedap.com>
Reviewed-by: Stefan Roese <sr@denx.de>
CC: Stefan Roese <sr@denx.de>
2021-04-08 08:50:52 +02:00
Harm Berntsen
16acff8cfc configs: remove unused CONFIG_SYS_MMC_BASE defs
These boards use an MMC driver that does not use this definition

Signed-off-by: Harm Berntsen <harm.berntsen@nedap.com>
Reviewed-by: Stefan Roese <sr@denx.de>
CC: Stefan Roese <sr@denx.de>
CC: Mario Six <mario.six@gdsys.cc>
CC: Dennis Gilmore <dgilmore@redhat.com>
2021-04-08 08:50:52 +02:00
Phil Sutter
a751f83bb2 arm: mvebu: ds414: Add sample u-boot update command
Call 'run update_uboot' to fetch u-boot-spl.kwb via TFTP and write it
into the correct SPI flash location. The latter's size is defined in
DS414's DTB file, so hard-coding it should be acceptable here.

Take care to not append garbage from RAM to the written image and to
stay within assigned flash boundaries even if an oversized image was
fetched.

Signed-off-by: Phil Sutter <phil@nwl.cc>
2021-04-08 08:50:47 +02:00
Phil Sutter
e471ddf0f3 arm: mvebu: board/Synology: Unify legacy kernel support
Move the relevant bits from ds109.{c,h} into common/ and adjust the code
to fit both DS109 and DS414. Moreover:

* Introduce syno_board_id() which translates CONFIG_MACH_TYPE into the
  expected board ID tag value.

* Properly initialize isusbhost, mac and mtu fields from env variables.

* Set the right bootargs/bootcmd to correctly boot legacy kernel out of
  the (DS414) box. Getting the ramdisk location right is a bit tedious.

Cc: Walter Schweizer <swwa@users.sourceforge.net>
Signed-off-by: Phil Sutter <phil@nwl.cc>
Reviewed-by: Stefan Roese <sr@denx.de>
2021-04-08 08:50:17 +02:00
Tom Rini
02395fec00 Merge tag 'mmc-2021-4-6' of https://source.denx.de/u-boot/custodians/u-boot-mmc
Update hwpartition usage
Check bootbus's arguments
workaround for erratum A-011334 for fsl_esdhc driver
add pulse width detection workaround for fsl_esdhc driver
Use alias num before checking mmc index when creating device
2021-04-06 22:42:55 -04:00
Tom Rini
b74f45e2e5 Merge https://source.denx.de/u-boot/custodians/u-boot-cfi-flash
- Fix detection of 8-bit bus flash devices via address shift
2021-04-06 08:36:49 -04:00
Tom Rini
779786dac3 ENOSYS clean-up
Minor dtoc improvements
 Convert CONFIG_MISC_INIT_F to Kconfig
 Allow unit tests to run on any board
 pylibfdt build-rule fix
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Merge tag 'dm-pull-6apr21' of https://source.denx.de/u-boot/custodians/u-boot-dm

ENOSYS clean-up
Minor dtoc improvements
Convert CONFIG_MISC_INIT_F to Kconfig
Allow unit tests to run on any board
pylibfdt build-rule fix
2021-04-06 08:36:11 -04:00
Michael Walle
d3b745f7d0 mmc: fsl_esdhc: add pulse width detection workaround
HS400 mode on the LS1028A SoC isn't reliable. The linux driver has a
workaroung for the pulse width detection. Apply this workaround in
u-boot, too.

This will make HS400 mode work reliably on the LS1028A SoC.

Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2021-04-06 18:36:04 +08:00
Jagannadha Sutradharudu Teki
53879b1738 cfi_flash: Fix detection of 8-bit bus flash devices via address shift
We had a problem detecting 8/16bit flash devices connected only via
8bits to the SoC for quite a while. Commit 239cb9d9
[mtd: cfi_flash: Fix CFI flash driver for 8-bit bus support] finally
fixed this 8-bit bus support. But also broke some other boards using
this cfi driver. So this patch had to be reverted.

I spotted a different, simpler approach for this 8-bit bus support
on the barebox mailing list posted by
Oleksij Rempel <bug-track@fisher-privat.net>:

http://www.spinics.net/lists/u-boot-v2/msg14687.html

Here the commit text:

"
Many cfi chips support 16 and 8 bit modes. Most important
difference is use of so called "Q15/A-1" pin. In 16bit mode this
pin is used for data IO. In 8bit mode, it is an address input
which add one more least significant bit (LSB). In this case
we should shift all adresses by one:
For example 0xaa << 1 = 0x154
"

This patch now is a port of this barebox patch to U-Boot.

Along with the change w.r.t from barebox,
Some flash chips can support multiple bus widths, override the
interface width and limit it to the port width.

Tested on 16-bit Spansion flash on sequoia.
Tested 8-bit flashes like 256M29EW, 512M29EW.

Signed-off-by: Stefan Roese <sr@denx.de>
Tested-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
Cc: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
Cc: Aaron Williams <awilliams@marvell.com>
Cc: Chandrakala Chavva <cchavva@marvell.com>
Cc: Andre Przywara <andre.przywara@arm.com>
Cc: Vignesh Raghavendra <vigneshr@ti.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Mario Six <mario.six@gdsys.cc>
Cc: York Sun <york.sun@nxp.com>
Cc: Marek Vasut <marek.vasut+renesas@gmail.com>
2021-04-06 08:55:53 +02:00
Simon Glass
d4a1592a99 test: Allow tests to run on any board
Due to a recent change, tests are limited to running on sandbox only.
Correct this so that any architecture can run them.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Sean Anderson <seanga2@gmail.com>
Fixes: c79705ea93 ("test: Move dm_test_init() into test-main.c")
Tested-by: Sean Anderson <seanga2@gmail.com>
2021-04-06 16:33:19 +12:00
Heinrich Schuchardt
4c30d18ed3 sandbox: document parameters of os_realloc()
Avoid 'make htmldocs' build warnings:

    ./include/os.h:139: warning:
    Function parameter or member 'ptr' not described in 'os_realloc'
    ./include/os.h:139: warning:
    Function parameter or member 'length' not described in 'os_realloc'

Fixes: 14e46dfb17 ("sandbox: Add os_realloc()")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-04-06 16:33:19 +12:00
Simon Glass
48f45455bf Convert CONFIG_MISC_INIT_F to Kconfig
This converts the following to Kconfig:
   CONFIG_MISC_INIT_F

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2021-04-06 16:33:19 +12:00
Simon Glass
4ce5b8104a log: Fix up debug_cond() when LOG is enabled
At present debug() statements can cause debuf output to appear when LOG is
enabled but DEBUG is not. This is not intended and it seems that the
condition is wrong.

Fix it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-04-06 16:33:19 +12:00
Simon Glass
2f541aa53c tlv_eeprom: Return -ENOSYS when system call is not available
When CMD_TLV_EEPROM is not enabled, use -ENOSYS, which is the correct
error code for U-Boot.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-04-06 16:33:19 +12:00
Simon Glass
24e3d5d2a9 spi: Return -ENOSYS when system call is not available
Update spi_controller_dma_map_mem_op_data() to use -ENOSYS, which is the
correct error code for U-Boot.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-04-06 16:33:19 +12:00
Tom Rini
472fd5a35a Merge tag 'rockchip-for-v2021.07' of https://source.denx.de/u-boot/custodians/u-boot-rockchip
- Fix rk3368 lion board support;
- Fix px30 odroid-go2 board support;
- Add rk3399 NanoPi R4s and NanoPi M4B board support;
2021-04-05 22:39:10 -04:00
Tom Rini
90eba245a6 Merge branch 'next' 2021-04-05 11:29:57 -04:00
Fabio Estevam
17bc2cf89b imx8mn_ddr4_evk: Allow booting the kernel by default
Currently it is not possible to boot Linux from the SD card
by default.

Make the necessary adjustments to allow it.

Reported-by: Peter Bergin <peter@berginkonsult.se>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Tested-by: Andrey Zhizhikin <andrey.z@gmail.com> # imx8mn_ddr4_evk
Reviewed-by: Peng Fan <peng.fan@nxp.com>
2021-04-05 08:08:56 -04:00
Tom Rini
db8b46120a Xilinx changes for v2021.07
net:
 - Fix gem PCS support
 
 spi:
 - Small trivial fixes
 
 zynq:
 - Enable time/timer commands
 - Update bitmain platform
 - Several DT changes
 
 zynqmp:
 - Update clock driver
 - mini config alignments
 - Add/update psu_init for zcu208/zcu216/zc1275
 - Several DT changes
 - Enable efi debug command (also for Versal)
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Merge tag 'xilinx-for-v2021.07' of https://source.denx.de/u-boot/custodians/u-boot-microblaze into next

Xilinx changes for v2021.07

net:
- Fix gem PCS support

spi:
- Small trivial fixes

zynq:
- Enable time/timer commands
- Update bitmain platform
- Several DT changes

zynqmp:
- Update clock driver
- mini config alignments
- Add/update psu_init for zcu208/zcu216/zc1275
- Several DT changes
- Enable efi debug command (also for Versal)
2021-03-31 09:47:30 -04:00
Michal Simek
ce90654d1c xilinx: Sync DTs with Linux kernel
There are several changes which happen in mainline kernel which should get
also to U-Boot. Here is the list of patches from the kernel:

- ARM: zynq: Fix leds subnode name for zc702/zybo-z7
- arm64: dts: zynqmp: Fix leds subnode name for zcu100/ultra96 v1
- arm64: dts: zynqmp: Fix u48 si5382 chip on zcu111
- arm64: dts: zynqmp: Wire up the DisplayPort subsystem
- arm64: dts: zynqmp: Add DisplayPort subsystem
- arm64: dts: zynqmp: Add DPDMA node
- arm64: dts: zynqmp: Enable phy driver for Sata on zcu102/zcu104/zcu106
- arm64: dts: zynqmp: Enable si5341 driver for zcu102/106/111
- arm64: dts: zynqmp: Add DT description for si5328 for zcu102/zcu106
- arm64: dts: zynqmp-zcu100-revC: correct interrupt flags
- arm64: dts: xilinx: align GPIO hog names with dtschema
- arm64: zynqmp: Add Xilinx AES node
- dt: bindings: dma: xilinx: dpdma: DT bindings for Xilinx DPDMA

but also some other changes have been done.
- Using only one compatible string for adxl345 on zturn
- Remove Xilinx internal DP bindings
- Remove USB3.0 serdes configurations
- Remove SATA serdes configuration for zc1232
- Resort nvmem_firmware
- Update nand compatible string
- Aling power-domains property for sd0/1

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2021-03-30 12:03:24 +02:00
Peter Robinson
44e1ad40e9 include: configs: rk3399: drop a dangling comment
Drop a irrelevent comment now the related configs have moved
to the various config files.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2021-03-30 16:53:00 +08:00
Heiko Stuebner
1ebf106f40 rockchip: rk3368: sync clock dt-binding header from Linux
This is the state as of v5.10 in Linux.

Signed-off-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2021-03-30 16:53:00 +08:00
Heiko Stuebner
e436c499dc rockchip: rk3368: set CONFIG_SYS_BOOTM_LEN to 64MB
Mimicing for example the rk3399, set the SYS_BOOTM_LEN to 64MB so
that regular kernel images can get loaded without problems.

Signed-off-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2021-03-30 16:53:00 +08:00
Heiko Stuebner
a062144518 rockchip: rk3368: adjust CONFIG_SYS_LOAD_ADDR
CONFIG_SYS_LOAD_ADDR currently is at 0x00280000 which is only 512KB
behind the area where we load u-boot to, which depending on u-boot size
may overlap at some point.

So for safety just pick the same value rk3399 has and set
CONFIG_SYS_LOAD_ADDR to 0x00800800 on rk3368 as well.

Signed-off-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2021-03-30 16:53:00 +08:00
Tom Rini
1057b1be75 Prepare v2021.04-rc5
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Merge tag 'v2021.04-rc5' into next

Prepare v2021.04-rc5
2021-03-29 18:00:21 -04:00
Simon Glass
3c2503ee33 test: Add udevice declaration to avoid build error
When including this file on a board other than sandbox (e.g by enabling
UNIT_TEST and CMD_SETEXPR) an results. Fix it by declaring struct udevice
first.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-03-28 17:30:35 -04:00
Simon Glass
96dedb0da2 sysinfo: Allow showing model info from sysinfo
Some boards may want to show the SKU ID or other information obtained at
runtime. Allow this to come from sysinfo. The board can then provide a
sysinfo driver to provide it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2021-03-27 16:26:48 +13:00
Simon Glass
45cd2e5575 command: Fix operation of !CONFIG_CMDLINE
The U_BOOT_CMDREP_COMPLETE() macro produces a build error if CONFIG_CMDLINE
is not enabled. Fix this by updating the macro to provide the 'repeatable'
arugment in this case.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-27 15:04:31 +13:00
Simon Glass
c197f6e279 malloc: Export malloc_simple_info()
Export this function always so it can be used behind IS_ENABLED() instead
of requiring an #ifdef.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-27 15:04:31 +13:00
Simon Glass
b3b60f5912 sf: Support querying write-protect
This feature was dropped from U-Boot some time ago:

   f12f96cfaf (sf: Drop spl_flash_get_sw_write_prot")

However, we do need a way to see if a flash device is write-protected,
since if it is, it may not be possible to write to do (i.e. failing to
write is expected).

I am not sure of the correct layer to implement this, so this patch is a
stab at it. If spi-flash makes sense then I will add to the 'sf' also.

Re the points mentioned in the removal commit:

    1) This kind of requirement can be achieved using existing
       flash operations and flash locking API calls instead of
       making a separate flash API.

Which uclass is this?

    2) Technically there is no real hardware user for this API to
       use in the source tree.

I do want coral (at least) to support this.

    3) Having a flash operations API for simple register read bits
       also make difficult to extend the flash operations.

This new patch only mentions write-protect being on or off, rather than
the actual mechanism.

    4) Instead of touching generic code, it is possible to have
       this functionality inside spinor operations in the form of
       flash hooks or fixups for associated flash chips.

That sounds to me like what drivers are for. But we still need some sort
of API for it to be accessible.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-27 15:04:31 +13:00
Simon Glass
e2734d647e sandbox: image: Allow sandbox to load any image
Sandbox is special in that it is used for testing and it does not match
any particular target architecture. Allow it to load an image from any
architecture, so that 'bootm' can be used as needed.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-27 15:04:31 +13:00
Simon Glass
1758551ec9 sandbox: Provide a way to bind fixed/removeable devices
At present when a file is bound to a host device it is always marked as
removeable. Arguably the device is removeable, since it can be unbound at
will. However while it is bound, it is not considered removable by the
user. Also it is useful to be able to model both fixed and removeable
devices for code that distinguishes them.

Add a -r flag to the 'host bind' command and plumb it through to provide
this feature.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-27 15:04:31 +13:00
Simon Glass
b8bcccedac dm: core: Add CBFS support to flashmap
Allow referencing a CBFS file in the flashmap, so that it is possible to
boot from coreboot, where files are not available from binman.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-27 15:04:30 +13:00
Simon Glass
a202f17d7b cbfs: Support reading compression information
CBFS now supports compressed filed. Add support for reading this
information so that the correct decompression can be applied. The
decompression itself is not implemented in CBFS.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-27 13:59:37 +13:00
Simon Glass
c4f5b5dcc3 cbfs: Allow file traversal with any CBFS
The file traversal functions currently use a single global CBFS. In some
cases we need to access multiple CBFSs to obtain different files. Add new
functions to support this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-27 13:59:37 +13:00
Simon Glass
5536f1285f cbfs: Allow access to CBFS without a header
In some cases CBFS does not start with a header but is just a collection
of files. It is possible to support this so long as the size of the CBFS
is provided.

Update the cbfs_init_mem() function to support this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-27 13:59:37 +13:00
Simon Glass
272e62cb83 smbios: Allow writing to the coreboot version string
When U-Boot is booted from coreboot the SMBIOS tables are written by
coreboot, not U-Boot. The existing method of updating the BIOS version
string does not work in that case, since gd->smbios_version is only set
when U-Boot writes the tables.

Add a new function which allows the version to be updated by parsing the
tables and writing the string in the correct place. Since coreboot
provides a pointer to the SMBIOS tables in its sysinfo structure, this
makes it easy to do the update.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-27 13:59:37 +13:00
Simon Glass
72ca485978 cbfs: Add support for attributes
CBFS now supports attributes for things that cannot fit in the header as
originally conceived. Add the structures for these.

Also rename attributes_offset to something shorter, to ease code
readability.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-27 13:59:37 +13:00
Simon Glass
041089fe93 x86: coral: Put the eMMC first
At present the eMMC device does not have an alias so it appears after
the SD card which is device 1. There is no device 0 which is odd.

Make the eMMC device be the first one. Update the boot script to use the
new device.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2021-03-27 13:59:36 +13:00
Heinrich Schuchardt
b09c74f66d mtd: spi_flash_free()
dfu_free_entities() invoking dfu_free_entity_sf() has let to segementation
faults due to double freeing the same device.

spi_flash_free() is not relevant for the driver model but exists only for
compatibility with old drivers.

We must not remove any device here:

* The device may still be referenced.
* We don't want to have to probe again.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-03-27 13:59:36 +13:00
Tom Rini
9c7335e4e6 dtoc support for of-platdata-inst
driver model support for of-platdata-inst
 support of-platdata-inst on x86 / coral
 binman support for exapanded entries
 binman convert docs to reST
 ti-sysc fix for duplicate uclass driver
 patman minor improvements
 pylibfdt build only if needed
 correct obscure CI error with OF_PLATDATA_INST
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Merge tag 'dm-pull-26mar21-take2' of git://git.denx.de/u-boot-dm into next

dtoc support for of-platdata-inst
driver model support for of-platdata-inst
support of-platdata-inst on x86 / coral
binman support for exapanded entries
binman convert docs to reST
ti-sysc fix for duplicate uclass driver
patman minor improvements
pylibfdt build only if needed
correct obscure CI error with OF_PLATDATA_INST
2021-03-26 12:15:26 -04:00
Simon Glass
e81bf6d72f dm: core: Add warnings to private / platform setters
Add a warning to each of these functions so that people do not attempt to
use them outside driver model.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-26 17:03:09 +13:00
Simon Glass
cfb9c9b77c dm: core: Use separate priv/plat data region
Make use of the new priv/plat data region if enabled. This is implemented
as a simple offset from the position set up by dtoc to the new position.

So long as all access goes through dm_priv_to_rw() this is safe.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-26 17:03:09 +13:00
Simon Glass
baf0371883 dm: core: Allow storing priv/plat data separately
At present the device priv/data data allocated by dtoc is stored in the
data section along with other variables. On some platforms it is better
to allocate space for it separately, e.g. if SPL is running from read-only
memory.

Create a new space with the same size as that allocated by dtoc, ready for
use.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-26 17:03:09 +13:00
Simon Glass
6f644efdd8 dm: core: Move flags to device-runtime info
When of-platdata-inst is active, use the flags in the new udevice_rt
table, dropping them from the main struct udevice. This ensures that the
latter is not updated at runtime.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-26 17:03:09 +13:00
Simon Glass
ab933d8026 dm: core: Create a struct for device runtime info
At present when driver model needs to change a device it simply updates
the struct udevice structure. But with of-platdata-inst most of the fields
are not modified at runtime. In fact, typically only the flags need to
change.

For systems running SPL from read-only memory it is convenient to separate
out the runtime information, so that the devices don't need to be copied
before being used.

Create a new udevice_rt table, similar to the existing driver_rt. For now
it just holds the flags, although they are not used in this patch.

Add a new Kconfig for the driver_rt data, since this is not needed when
of-platdata-inst is used.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-26 17:03:09 +13:00
Simon Glass
728d04cc72 sandbox: i2c: Support i2c emulation with of-platdata
At present the i2c emulators require access to the devicetree, which is
not possible (by design) with of-platdata.

Add a way for drivers to record the of-platdata index of their emulator,
so that we can still find the emulator.

This allows i2c emulation to work with of-platdata.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-26 17:03:08 +13:00
Simon Glass
cc469b7086 dm: Rename device_get_by_driver_info_idx()
This function finds a device by its driver_info index. With
of-platdata-inst we do not use driver_info, but instead instantiate
udevice records at build-time.

However the semantics of using the function are the same in each case:
the caller provides an index and gets back a device.

So rename the function to device_get_by_ofplat_idx(), so that it can be
used for both situations. The caller does not really need to worry about
the details.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-26 17:03:08 +13:00
Simon Glass
6ba46a0f21 dm: core: Drop device_get_by_driver_info()
This function is now only used in a test. Drop it. Also drop
DM_DRVINFO_GET() which was the only purpose for having the function.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-26 17:03:08 +13:00
Simon Glass
4ddc91b32f clk: fixed-rate: Export driver parts for OF_PLATDATA_INST
We need to allow SoCs to create their own drivers for this so that they
can use their own of-platdata structs. To minimise code duplication,
export the driver operations and the ofdata_to_plat() setup function.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-26 17:03:08 +13:00
Simon Glass
910de1092f dm: core: Include dt-decl.h automatically
When dt-structs.h is used, include the dt-decl.h header as well, so that
these declarations are available.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-26 17:03:08 +13:00
Heinrich Schuchardt
5e21958c02 efi_selfest: redefine enum efi_test_phase
Setup will always occur before ExitBootServices(). So eliminate
EFI_SETUP_AFTER_BOOTTIME_EXIT. Put the SetVirtualAddressMap() test into a
separate class so that we can execute it last.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-03-25 20:54:12 +01:00
Jose Marinho
64a8aae15c efi: Add ESRT to the EFI system table
The ESRT is initialised during efi_init_objlist after
efi_initialize_system_table().

The ESRT is recreated from scratch at the following events:
- successful UpdateCapsule;
- FMP instance install.

The code ensures that every ESRT entry has a unique fw_class value.

Limitations:
- The ESRT is not updated if an FMP instance is uninstalled;
- the fields image_type and flags are in the current implementation left
undefined. Setting these values will require a per-platform function
that returns the image_type/flags as a function of the image fw_class.

CC: Heinrich Schuchardt	<xypron.glpk@gmx.de>
CC: Sughosh Ganu <sughosh.ganu@linaro.org>
CC: AKASHI Takahiro <takahiro.akashi@linaro.org>
CC: Ilias Apalodimas <ilias.apalodimas@linaro.org>
CC: Andre Przywara <andre.przywara@arm.com>
CC: Alexander Graf <agraf@csgraf.de>
CC: nd@arm.com
Signed-off-by: Jose Marinho <jose.marinho@arm.com>

Remove two EFI_CALL() indirections.
Move ESRT GUID in efidebug's list of GUIDs.

Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-03-25 20:19:19 +01:00
Ilias Apalodimas
53f6a5aa86 efi_loader: Replace config option for initrd loading
Up to now we install EFI_LOAD_FILE2_PROTOCOL to load an initrd
unconditionally. Although we correctly return various EFI exit codes
depending on the file status (i.e EFI_NO_MEDIA, EFI_NOT_FOUND etc), the
kernel loader, only falls back to the cmdline interpreted initrd if the
protocol is not installed.

This creates a problem for EFI installers, since they won't be able to
load their own initrd and continue the installation. It also makes the
feature hard to use, since we can either have a single initrd or we have
to recompile u-boot if the filename changes.

So let's introduce a different logic that will decouple the initrd
path from the config option we currently have.
When defining a UEFI BootXXXX we can use the filepathlist and store
a file path pointing to our initrd. Specifically the EFI spec describes:

"The first element of the array is a device path that describes the device
and location of the Image for this load option. Other device paths may
optionally exist in the FilePathList, but their usage is OSV specific"

When the EFI application is launched through the bootmgr, we'll try to
interpret the extra device path. If that points to a file that exists on
our disk, we'll now install the load_file2 and the efi-stub will be able
to use it.

This opens up another path using U-Boot and defines a new boot flow.
A user will be able to control the kernel/initrd pairs without explicit
cmdline args or GRUB.

Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-03-25 20:14:26 +01:00
Ilias Apalodimas
37c3ca5c0b efi_loader: Add helper functions for EFI
A following patch introduces a different logic for loading initrd's
based on the EFI_LOAD_FILE2_PROTOCOL.
Since similar logic can be applied in the future for other system files
(i.e DTBs), let's add some helper functions which will retrieve and
parse file paths stored in EFI variables.

Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2021-03-25 20:14:25 +01:00
Ilias Apalodimas
76e8acce12 efi_loader: Add device path related functions for initrd via Boot####
On the following patches we allow for an initrd path to be stored in
Boot#### variables.  Specifically we encode in the FIlePathList[] of
the EFI_LOAD_OPTIONS for each Boot#### variable.

The FilePathList[] array looks like this:
kernel - 0xff - VenMedia(initrd GUID) - initrd1 - 0x01 initrd2 - 0xff
So let's add the relevant functions to concatenate and retrieve a device
path based on a Vendor GUID.

Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reformat function descriptions.
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-03-25 20:14:25 +01:00
Heinrich Schuchardt
f027222ad8 efi_loader: Uart device path
When uploading an EFI binary via the UART we need to assign a device path.

* Provide devicepath node to text conversion for Uart() node.
* Provide function to create Uart() device path.
* Add UART support to efi_dp_from_name().

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-03-25 20:09:17 +01:00
Kuldeep Singh
6712856469 configs: ls1028aqds: Move CONFIG_SPI_FLASH_* definitions to defconfig
LS1028A-QDS has CONFIG_SPI_FLASH_SST and CONFIG_SPI_FLASH_EON defines
present in header. Move these entries from header to defconfigs.

Signed-off-by: Kuldeep Singh <kuldeep.singh@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-03-23 18:06:07 +05:30
Kuldeep Singh
43ec24be9b configs: lx2160a: Remove unused Flexspi config options
It is now safe to remove Flexspi configs NXP_FSPI_FLASH_SIZE and
NXP_FSPI_FLASH_NUM options from headers as they are no longer used by
driver anymore.

Signed-off-by: Kuldeep Singh <kuldeep.singh@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-03-23 18:06:07 +05:30
Aleksandar Gerasimovski
fc37c7a931 fsl_ifc: fix typo in the NOR CSOR register definition
The name of the define must indicate 'Asynchronous', so 'ASYNC' is more
appropriate. AYSNC is probably a typo, and checkpatch script is throwing
a warning if this is set in the board include files.

It is save to change this now as none of the existing designs is using it
so far, but we will use it in our design it help to make IFC settings
more transparent.

Signed-off-by: Aleksandar Gerasimovski <aleksandar.gerasimovski@hitachi-powergrids.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-03-23 15:27:08 +05:30
Simon Glass
3fa9f553c0 dm: core: Adjust uclass setup with of-platdata
When OF_PLATDATA_INST is enabled we don't need to create the uclass list.
Instead we just need to point to the existing list. Update the code
accordingly.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-22 19:23:28 +13:00
Simon Glass
607f9bcb0d dm: core: Add macros to access the new linker lists
Add macros which work with instantiated devices and uclasses, as created
at build time by dtoc. Include variants that can be used in data
structures.

These are mostly used by dtoc but it is worth documenting them fully for
the occasional case where they might come up in user code.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-22 19:23:28 +13:00
Simon Glass
851144350b linker_lists: Allow use in data structures
At present linker lists are designed for use in code. They make use of
statements within expressions ({...}), for example.

It is possible to generate a reference to a linker_list entry that can
be used in data structures, where such features are not permitted. It
requires that the reference first be declared as extern. In other
words the existing macro needs to be split into two parts.

Add new macros to support this.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-22 19:23:28 +13:00
Simon Glass
ea74c95103 dtoc: Generate uclass devices
Add support for generating a file containing uclass instances. This avoids
the need to create these at run time.

Update a test uclass to include a 'priv_auto' member, to increase test
coverage.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-22 19:23:27 +13:00
Simon Glass
735ddfc638 dtoc: Support headers needed for drivers
Typically dtoc can detect the header file needed for a driver by looking
for the structs that it uses. For example, if a driver as a .priv_auto
that uses 'struct serial_priv', then dtoc can search header files for the
definition of that struct and use the file.

In some cases, enums are used in drivers, typically with the .data field
of struct udevice_id. Since dtoc does not support searching for these,
add a way to tell dtoc which header to use. This works as a macro included
in the driver definition.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-22 19:23:27 +13:00
Simon Glass
b00f0066e5 dtoc: Support tracking the phase of U-Boot
U-Boot operates in several phases, typically TPL, SPL and U-Boot proper.
The latter does not use dtoc.

In some rare cases different drivers are used for two phases. For example,
in TPL it may not be necessary to use the full PCI subsystem, so a simple
driver can be used instead.

This works in the build system simply by compiling in one driver or the
other (e.g. PCI driver + uclass for SPL; simple_bus for TPL). But dtoc has
no way of knowing which code is compiled in for which phase, since it does
not inspect Makefiles or dependency graphs.

So to make this work for dtoc, we need to be able to explicitly mark
drivers with their phase. This is done by adding an empty macro to the
driver. Add support for this in dtoc.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-22 19:23:27 +13:00
Fabien Parent
e96bedf146 board: Add MT8183 pumpkin board support
Add the MT8183 pumpkin board support.

Signed-off-by: Fabien Parent <fparent@baylibre.com>
2021-03-20 16:24:27 -04:00
Fabien Parent
21f593214b configs: mt8516: use bootcmd from config_distro_bootcmd.h
Instead of redefining our own way to boot, let's just use
config_distro_bootcmd.h.

Signed-off-by: Fabien Parent <fparent@baylibre.com>
2021-03-20 16:24:27 -04:00
Fabien Parent
86e07d59ee board: mediatek: rename pumpkin board into mt8516
More than one pumpkin board has been made with different MediaTek SoCs.
Rename the pumpkin board to follow the naming convention of all
other MediaTek boards and also to not be confusing when other pumpkin
boards will be added in follow-up commits.

Signed-off-by: Fabien Parent <fparent@baylibre.com>
2021-03-20 16:24:26 -04:00
Tom Rini
1f9c3f13f6 Pull request efi-2021-04-rc5-2
Bug fixes:
 
 * re-enable loading UEFI binaries via UART
 * fix a NULL dereference in EFI console
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Merge tag 'efi-2021-04-rc5-2' of https://source.denx.de/u-boot/custodians/u-boot-efi

Pull request efi-2021-04-rc5-2

Bug fixes:

* re-enable loading UEFI binaries via UART
* fix a NULL dereference in EFI console
2021-03-20 08:55:18 -04:00
Heinrich Schuchardt
62df6e9c99 efi_loader: Uart device path
When uploading an EFI binary via the UART we need to assign a device path.

* Provide devicepath node to text conversion for Uart() node.
* Provide function to create Uart() device path.
* Add UART support to efi_dp_from_name().

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-03-19 20:54:40 +01:00
Marek Behún
d32211ee95 api: fix a potential serious bug caused by undef CONFIG_SYS_64BIT_LBA
The api_public.h header file undefined macro CONFIG_SYS_64BIT_LBA.

But api/api_storage.c includes this header before including part.h,
causing the type of lbaint_t and subsequently the type signature of
blk_dread() and blk_dwrite() functions to change from the rest of U-Boot
(if CONFIG_SYS_64BIT_LBA is defined for the board).

This is of course wrong, because the call to blk_dread() / blk_dwrite()
will receive mangled arguments.

Fix this by removing the undef of macro CONFIG_SYS_64BIT_LBA and instead
make the immediate code do what it would do as if the macro was not
defined.

Add a FIXME to whoever is maintaining this code.

CI managed to trigger this bug when compiling for lsxhl_defconfig, which
has CONFIG_API selected. The compiler complained about blk_dwrite() and
blk_dread() not matching original declarations:

  include/blk.h:280:15: warning: type of ‘blk_dwrite’ does not match
                                 original declaration
				 [-Wlto-type-mismatch]
  280 | unsigned long blk_dwrite(struct blk_desc *block_dev, lbaint_t st
      |               ^
  drivers/block/blk-uclass.c:456:15: note: type mismatch in parameter 2
  456 | unsigned long blk_dwrite(struct blk_desc *block_dev, lbaint_t st
      |               ^

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-03-19 10:36:06 -04:00
Tom Rini
e3310c21a4 - drop unprintable characters from video font header
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Merge tag 'video-for-v2021.04' of https://source.denx.de/u-boot/custodians/u-boot-video

 - drop unprintable characters from video font header
2021-03-19 08:20:19 -04:00
Simon Glass
29cbc4babf image: Avoid -ENODATA in host tools
Unfortunately -ENODATA is not available in OpenBSD. Use -EBADMSG
instead, to indicate a missing timestamp.

Fixes: c5819701a3 image: Adjust the workings of fit_check_format()
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Mark Kettenis <kettenis@openbsd.org>
2021-03-17 12:50:19 -04:00
Lad Prabhakar
07148c1899 arm: rmobile: Add Silicon Linux EK874 board support
The EK874 development kit from Silicon Linux is made of CAT874 (the main
board) and CAT875 (the sub board that goes on top of CAT874).

This patch adds the required board support to boot Si-Linux EK874 board
based on R8A774C0 SoC.

DTS files apart from r8a774c0-ek874-u-boot.dts and r8a774c0-u-boot.dtsi
have been imported from Linux kernel 5.11 commit f40ddce88593
("Linux 5.11").

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
2021-03-16 20:09:29 +01:00
Biju Das
b650c83825 arm: rmobile: Add HopeRun HiHope RZ/G2M board support
The HiHope RZ/G2M board from HopeRun consists of main board
(HopeRun HiHope RZ/G2M main board) and sub board(HopeRun
HiHope RZ/G2M sub board). The HiHope RZ/G2M sub board sits
below the HiHope RZ/G2M main board.

This patch adds the required board support to boot HopeRun HiHope
RZ/G2M board.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
2021-03-16 20:09:29 +01:00
Tom Rini
22fc991daf Prepare v2021.04-rc4
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Merge tag 'v2021.04-rc4' into next

Prepare v2021.04-rc4
2021-03-15 12:15:38 -04:00
Tom Rini
23986be8ca Merge tag 'ti-v2021.04-rc4' of https://source.denx.de/u-boot/custodians/u-boot-ti
- Fix boot for da850-evm and omap3_logic
- Optimize SPL size for am65x boards
2021-03-15 08:43:29 -04:00
Tom Rini
e8a10a02bd - Add WATCHDOG_RESET() in MTD framework and STM32 QSPI driver
- stm32mp1_trusted_defconfig rely on SCMI support
 - Remove the nand MTD configuration for NOR boot in stm32mp1 board
 - STM32programmer update
 - Bsec: manage clock when present in device tree
 - stm32mp15: move bootdelay configuration in defconfig
 - Update for stm32 dsi and dw_mipi_dsi
 - STM32 MCU's cleanup
 - Fix compilation issue depending on SYS_DCACHE_OFF and SYS_ICACHE_OFF flags
 - Update stm32mp1 doc
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Merge tag 'u-boot-stm32-20210312' of https://source.denx.de/u-boot/custodians/u-boot-stm

- Add WATCHDOG_RESET() in MTD framework and STM32 QSPI driver
- stm32mp1_trusted_defconfig rely on SCMI support
- Remove the nand MTD configuration for NOR boot in stm32mp1 board
- STM32programmer update
- Bsec: manage clock when present in device tree
- stm32mp15: move bootdelay configuration in defconfig
- Update for stm32 dsi and dw_mipi_dsi
- STM32 MCU's cleanup
- Fix compilation issue depending on SYS_DCACHE_OFF and SYS_ICACHE_OFF flags
- Update stm32mp1 doc
2021-03-15 08:43:19 -04:00
Lokesh Vutla
003d10ba64 include: configs: am65x_evm: Optimize size of SPL BSS
Current BSS allocation of SPL is as below:
$ size spl/u-boot-spl
   text	   data	    bss	    dec	    hex	filename
 132369	   7852	   1496	 141717	  22995	spl/u-boot-spl

But 20KB is allocated currently for BSS. Reduce it to 3KB and save some
space for stack.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2021-03-15 12:13:44 +05:30
Adam Ford
a69c48959b ARM: da850-evm: Fix boot issues from missing SPL_PAD_TO
In a previous attempt to unify config options and remove items
from the whitelist file, SPL items were moved into a section
enabled with CONFIG_SPL_BUILD.  Unfortunately, SPL_PAD_TO
is referenced at the head Makefile and uses this define
to create padding of the output file.  When it was moved
to CONFIG_SPL_BUILD, it caused boot errors with devices
that are not booting from NOR.  Fix the boot issues by moving
SPL_PAD_TO out so it's always.

Fixes: 7bb33e4684 ("ARM: da850-evm: Unify config options with Kconfig")
Signed-off-by: Adam Ford <aford173@gmail.com>
2021-03-15 11:11:20 +05:30
Jorge Ramirez-Ortiz
166363f2ed common: SCP03 control (enable and provision of keys)
This Trusted Application allows enabling SCP03 as well as provisioning
the keys on TEE controlled secure element (ie, NXP SE050).

All the information flowing on buses (ie I2C) between the processor
and the secure element must be encrypted. Secure elements are
pre-provisioned with a set of keys known to the user so that the
secure channel protocol (encryption) can be enforced on the first
boot. This situation is however unsafe since the keys are publically
available.

For example, in the case of the NXP SE050, these keys would be
available in the OP-TEE source tree [2] and of course in the
documentation corresponding to the part.

To address that, users are required to rotate/provision those keys
(ie, generate new keys and write them in the secure element's
persistent memory).

For information on SCP03, check the Global Platform HomePage and
google for that term [1]
[1] globalplatform.org
[2] https://github.com/OP-TEE/optee_os/
    check:
    core/drivers/crypto/se050/adaptors/utils/scp_config.c

Signed-off-by: Jorge Ramirez-Ortiz <jorge@foundries.io>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-03-13 13:14:52 -05:00
Simon Glass
7bd06587de log: Add return-checking macros for 0 being success
The existing log_ret() and log_msg_ret() macros consider an error to be
less than zero. But some function may return a positive number to indicate
a different kind of failure. Add macros to check for that also.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-12 17:41:35 -05:00
Simon Glass
9ad7a6c25c log: Handle line continuation
When multiple log() calls are used which don't end in newline, the
log prefix is prepended multiple times in the same line. This makes the
output look strange.

Fix this by detecting when the previous log record did not end in newline.
In that case, setting a flag.

Drop the unused BUFFSIZE in the test while we are here.

As an example implementation, update log_console to check the flag and
produce the expected output.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-12 17:41:35 -05:00
Simon Glass
79d5983b61 log: Set up a flag byte for log records
At present only a single flag (force_debug) is used in log records. Before
adding more, convert this into a bitfield, so more can be added without
using more space.

To avoid expanding the log_record struct itself (which some drivers may
wish to store in memory) reduce the line-number field to 16 bits. This
provides for up to 64K lines which should be enough for anyone.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-12 17:41:35 -05:00
Simon Glass
2e059e4a6e spl: test: Add a test for spl_load_simple_fit()
As an example of an SPL test, add a new test for loading a FIT within
SPL. This runs on sandbox_spl. For this to work, the text base is adjusted
so that there is plenty of space available.

While we are here, document struct spl_load_info properly, since this is
currently ambiguous.

This test only verifies the logic path. It does not actually check that
the image is loaded correctly. It is not possible for sandbox's SPL to
actually run u-boot.img since it currently includes u-boot.bin rather than
u-boot. Further work could expand the test in that direction.

The need for this was noted at:

   http://patchwork.ozlabs.org/project/uboot/patch/20201216000944.2832585-3-mr.nuke.me@gmail.com/

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-12 09:57:31 -05:00
Simon Glass
01ad9f75c5 sandbox: Update os_find_u_boot() to find the .img file
At present this function can only locate the u-boot ELF file. For SPL it
is handy to be able to locate u-boot.img since this is what would normally
be loaded by SPL.

Add another argument to allow this to be selected.

While we are here, update the function to load SPL when running in TPL,
since that is the next stage.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-12 09:57:31 -05:00
Simon Glass
8482356f48 test: Allow SPL to run any available test
At present SPL only runs driver model tests. Update it to run all
available tests, i.e. in any test suite.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-12 09:57:31 -05:00
Simon Glass
2a2814d5f2 test: Rename all linker lists to have a ut_ prefix
At present each test suite has its own portion of the linker_list section
of the image, but other lists are interspersed. This makes it hard to
enumerate all the available tests without knowing the suites that each one
is in.

Place all tests together in a single contiguous list by giving them
common prefix not used elsewhere in U-Boot. This makes it possible to find
the start and end of all tests.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-12 09:57:30 -05:00
Simon Glass
a7a98755b8 test: Add a macros for finding tests in linker_lists
At present we use the linker list directly. This is not very friendly, so
add a helpful macro instead. This will also allow us to change the naming
later without updating this code.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-12 09:57:30 -05:00
Simon Glass
f97f85e661 test: Run driver-model tests using ut_run_list()
Use this function instead of implementing it separately for driver model.

Make ut_run_tests() private since it is only used in test-main.c

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-12 09:57:30 -05:00
Simon Glass
fe806861a9 test: Use a local variable for test state
At present we use a global test state for all driver-model tests. Make use
of a local struct like we do with the other tests.

To make this work, add functions to get and set this state. When a test
starts, the state is set (so it can be used in the test). When a test
finishes, the state is unset, so it cannot be used by mistake.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-12 09:57:30 -05:00
Simon Glass
d2281bb09b test: Add ut_run_test_live_flat() to run tests twice
Driver model tests are generally run twice, once with livetree enable and
again with it disabled. Add a function to handle this and call it from the
driver model test runner.

Make ut_run_test() private since it is not used outside test-main.c now.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-12 09:57:30 -05:00
Simon Glass
ca44ca0556 test: Use ut_run_test() to run driver model tests
Instead of having a separate function for running driver model tests, use
the common one. Make the pre/post-run functions private since we don't
need these outside of test-main.c

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-12 09:57:30 -05:00
Simon Glass
99a88fe1bd test: Move test running into a separate function
Add a function to handle the preparation for running a test and the
post-test clean-up.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-12 09:57:30 -05:00
Simon Glass
c79705ea93 test: Move dm_test_init() into test-main.c
Move this function into test-main so that all the init is in one place.
Rename it so that its purpose is clearer.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-12 09:57:30 -05:00
Simon Glass
4a467c6de6 test: Drop struct dm_test_state
Driver model is a core part of U-Boot. We don't really need to have a
separate test structure for the driver model tests and it makes it harder
to write a test if you have to think about which type of test it is.

Subsume the fields from struct dm_test_state into struct unit_test_state
and delete the former.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-12 09:57:30 -05:00
Simon Glass
72b524cf42 test: Handle driver model reinit in test_pre_run()
For driver model tests we want to reinit the data structures so that
everything is in a known state before the test runs. This avoids one test
changing something that breaks a subsequent tests.

Move the call for this into test_pre_run().

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-12 09:57:30 -05:00
Simon Glass
47ec3ede4e test: Move delay skipping to test_pre_run()
This allows delays to be skipped in sandbox tests. Move it to the
common pre-init function.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-12 09:57:30 -05:00
Simon Glass
30a0d2064d test: Call test_pre/post_run() from driver model tests
Ultimately we want to get rid of the special driver model test init and
use test_pre_run() and test_post_run() for all tests. As a first step,
use those function to handle console recording.

For now we need a special case for setting uts->start, but that wil go
away once all init is in one place.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-12 09:57:29 -05:00
Simon Glass
d002a27644 test: Create pre/post-run functions
Split out the test preparation into a separation function before
expanding it. Add a post-run function as well, currently empty.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-12 09:57:29 -05:00
Simon Glass
1c7217511c test: Add an overall test runner
Add a new test runner that will eventually be able to run any test. For
now, have it run the 'command' unit tests, so that the functionality in
cmd_ut_category() moves into it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-12 09:57:29 -05:00
Simon Glass
409f4a2a72 test: Rename test-main.c to test-dm.c
This is the main test function for driver model but not for other tests.
Rename the file and the function so this is clear.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-12 09:57:29 -05:00
Simon Glass
4bc639ee11 test: Mark all driver model tests with a flag
Add a flag for driver model tests, so we can do special processing for
them.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-12 09:57:29 -05:00
Patrick Delaunay
e9470fcd27 configs: stm32mp15: move bootdelay configuration in defconfig
The STM32MP15 boards have no reason to configure bootdelay in stm32mp1.h
as it is already done with CONFIG_BOOTDELAY (default = 2) and in
include/env_default.h.

This patch allows configuration for customers which reuse stm32mp1.h
and reduce the size of the default environment.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2021-03-11 17:54:39 +01:00
Tom Rini
472c5484bc - button: adc: fix treshold typo
- configs: meson64: add fdtoverlay_addr_r
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Merge tag 'u-boot-amlogic-20210308' of https://gitlab.denx.de/u-boot/custodians/u-boot-amlogic

- button: adc: fix treshold typo
- configs: meson64: add fdtoverlay_addr_r
2021-03-08 07:41:50 -05:00
Tom Rini
b0a75dda7e Merge branch 'v2021.04-rc4' of https://github.com/lftan/u-boot
- Add VAB support
2021-03-08 07:41:40 -05:00
Neil Armstrong
266637db88 configs: meson64: add fdtoverlay_addr_r
In order to support loading FTD Overlays when booting with the pxe
command (or extlinux.conf), supported with [1], add the missing
fdtoverlay_addr_r used to load the overlay before applying it to
the FDT loaded at fdt_addr_r.

[1] https://patchwork.ozlabs.org/project/uboot/patch/20210120085453.2783678-1-narmstrong@baylibre.com/

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-03-08 10:32:35 +01:00
Dalon Westergreen
9773ebcfbc Makefile: socfpga: Add target to generate hex output for combined spl and dtb
Add target to Makefile to generate "u-boot-spl-dtb.hex" for Intel
SOCFPGA SOC64 devices (Stratix 10 and Agilex). "u-boot-spl-dtb.hex"
is hex formatted spl with and offset of CONFIG_SPL_TEXT_BASE. It
combines the spl image and dtb. "u-boot-spl-dtb.hex" is needed to
generate the final configuration bitstream for Intel SOCFPGA SOC64
devices.

Signed-off-by: Dalon Westergreen <dalon.westergreen@intel.com>
Signed-off-by: Siew Chin Lim <elly.siew.chin.lim@intel.com>
2021-03-08 10:59:12 +08:00
Siew Chin Lim
6bf1249a92 configs: socfpga: soc64: Move CONFIG_BOOTCOMMAND to defconfig
CONFIG_BOOTCOMMAND have been moved to Kconfig.boot. This patch
move the CONFIG_BOOTCOMMAND macro from socfpga_soc64_common.h to
*_defconfig file for both Stratix 10 and Agilex.

Signed-off-by: Siew Chin Lim <elly.siew.chin.lim@intel.com>
2021-03-08 10:59:11 +08:00
Heinrich Schuchardt
e91789e2f6 lib/charset: UTF-8 stream conversion
Provide functions to convert an UTF-8 stream to code page 437 or UTF-32.

Add unit tests.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-03-07 17:37:13 +01:00
Heinrich Schuchardt
73bb90cabc efi_loader: carve out utf_to_cp()
Carve out a function to translate a Unicode code point to an 8bit codepage.

Provide a unit test for the new function.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-03-07 17:37:13 +01:00
Heinrich Schuchardt
70616a1ed8 efi_loader: move codepage 437 table
Move the Unicode to codepage 437 table to charset.c

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-03-07 17:37:12 +01:00
Bin Meng
b516dd5af7 ppc: qemu: Drop a custom env variable 'fdt_addr_r'
Now that we have switched to CONFIG_OF_CONTROL, and we can use the
env variable 'fdtcontroladdr' directly instead of creating one that
is duplicated.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-03-05 10:25:44 +05:30
Bin Meng
9a39f76c7a ppc: qemu: Enable RTC support via I2C
The QEMU ppce500 target integrates a Freescale I2C controller and
has a Pericom pt7c4338 RTC connected to it. Enable corresponding
DM drivers so that 'date' command is actually useful.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-03-05 10:25:43 +05:30
Bin Meng
8ee401670a ppc: qemu: Switch over to use DM ETH and PCI
At present the board supports non-DM version PCI and E1000 drivers.
Switch over to use DM ETH and PCI by:

- Rewrite the PCI address map functions using DM APIs
- Enable CONFIG_MISC_INIT_R to do the PCI initialization and
  address map
- Drop unnecessary ad-hoc config macros
- Remove board_eth_init() in the board codes

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-03-05 10:25:43 +05:30
Bin Meng
2e91e8b332 ppc: qemu: Switch over to use DM serial
The QEMU ppce500 target integrates 2 NS16550 serial ports. Switch
over to use the DM version of the driver by:

- drop unnecessary ad-hoc config macros
- add get_serial_clock() in the board codes

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-03-05 10:25:43 +05:30
Bin Meng
ea309212fe test: cmd: Add a basic test for 'addrmap' command
This adds a basic test for the newly introduced 'addrmap' command.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
[Rebase]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-03-05 10:25:43 +05:30
Bin Meng
b561563316 lib: addr_map: Move address_map[] type to the header file
At present address_map[] is static and its type is unknown to external
modules. In preparation to create a command to list its contents, this
patch moves its type definition and declaration to the header file.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-03-05 10:25:43 +05:30
Bin Meng
c40131acc0 include: Remove extern from addr_map.h
Remove the extern of the header because they are useless.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-03-05 10:25:42 +05:30
Bin Meng
fc5af5c9d5 ppc: qemu: Fix CONFIG_SYS_PCI_MAP_END
CONFIG_SYS_PCI_MAP_END currently points to 0xe8000000, which means
the upper end of the virtual address mapped to PCI bus address ends
at 0xe8000000. But this is wrong as the CCSBAR was already mapped
at 0xe0000000 with a 1 MiB size.

Fixes: fa08d39517 ("PPC 85xx: Add qemu-ppce500 machine")
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-03-05 10:25:42 +05:30
Rajesh Bhagat
c8c0170f19 configs: fsl: move via specific defines to Kconfig
Moves below via specific defines to Kconfig:

	CONFIG_FSL_VIA

Signed-off-by: Rajesh Bhagat <rajesh.bhagat@nxp.com>
[Rebased]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-03-05 10:25:41 +05:30
Stephen Carlson
b5ee48c099 arm: fsl: common: Improve NXP VID driver PMBus support
This patch adds support for more PMBus compatible devices to the NXP
drivers for its QorIQ family devices. At runtime, the voltage regulator is
queried over I2C, and the required voltage multiplier determined. This
change supports the DIRECT and LINEAR PMBus voltage reporting modes.

Previously, the driver only supported a few specific devices such as the
IR36021 and LTC3882, so this change allows the QorIQ series to be used
with a much larger variety of core voltage regulator devices.

checkpatch warning "Use if (IS_DEFINED (...))" was ignored to maintain
consistency with the existing code.

Signed-off-by: Stephen Carlson <stcarlso@linux.microsoft.com>
Signed-off-by: Wasim Khan <wasim.khan@nxp.com>
Tested-by: Wasim Khan <wasim.khan@nxp.com>
[Rebased]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-03-05 10:25:41 +05:30
Tom Rini
668866aa24 - convert sunxi_display to DM_VIDEO
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Merge tag 'next-2021-03-04' of https://gitlab.denx.de/u-boot/custodians/u-boot-video into next

 - convert sunxi_display to DM_VIDEO
2021-03-04 14:36:40 -05:00
Simon Glass
8a45b22057 gpio: Add a way to read 3-way strapping pins
Using the internal vs. external pull resistors it is possible to get
27 different combinations from 3 strapping pins. Add an implementation
of this.

This involves updating the sandbox GPIO driver to model external and
(weaker) internal pull resistors. The get_value() method now takes account
of what is driving a pin:

   sandbox: GPIOD_EXT_DRIVEN - in which case GPIO_EXT_HIGH provides the
          value
   outside source - in which case GPIO_EXT_PULL_UP/DOWN indicates the
          external state and we work the final state using those flags and
          the internal GPIOD_PULL_UP/DOWN flags

Of course the outside source does not really exist in sandbox. We are just
modelling it for test purpose.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-03 15:40:47 -05:00
Simon Glass
ca1e1f57be gpio: Replace direction_input() and direction_output()
The new update_flags() method is more flexible since it allows the
driver to see the full flags all at once. Use that in preference to these
two functions. Add comments to that effect.

Signed-off-by: Simon Glass <sjg@chromium.org>

Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2021-03-03 15:40:11 -05:00
Simon Glass
7e0a96d559 dm: gpio: Add a way to update flags
It is convenient to be able to adjust some of the flags for a GPIO while
leaving others alone. Add a function for this.

Update dm_gpio_set_dir_flags() to make use of this.

Also update dm_gpio_set_value() to use this also, since this allows the
open-drain / open-source features to be implemented directly in the
driver, rather than using the uclass workaround.

Update the sandbox tests accordingly. This involves a lot of changes to
dm_test_gpio_opendrain_opensource() since we no-longer have the direciion
being reported differently depending on the open drain/open source flags.

Also update the STM32 drivers to let the uclass handle the active low/high
logic.

Drop the GPIOD_FLAGS_OUTPUT() macro which is no-longer used.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Kory Maincent <kory.maincent@bootlin.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Tested-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Tested-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2021-03-03 15:40:10 -05:00
Simon Glass
c0c1e62c6e gpio: Rename dm_gpio_get_dir_flags() to dm_gpio_get_flags()
This function can be used to get any flags, not just direction flags.
Rename it to avoid confusion.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Pratyush Yadav <p.yadav@ti.com>
2021-03-03 14:51:06 -05:00
Simon Glass
9648789e26 dm: gpio: Rename get_dir_flags() method to get_flags()
It is more useful to be able to read all the flags, not just the direction
ones. In fact this is what the STM32 driver does. Update the method name
to reflect this.

Tweak the docs a little and use 'flagsp' as the return argument, as is
common in driver model, to indicate it returns a value.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>

Reviewed-by: Pratyush Yadav <p.yadav@ti.com>
2021-03-03 14:51:06 -05:00
Simon Glass
13979fc446 dm: gpio: Rename set_dir_flags() method to update_flags()
The current method is a misnomer since it is also used (e.g. by stm32) to
update pull settings and open source/open drain.

Rename it and expand the documentation to cover a few more details.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Pratyush Yadav <p.yadav@ti.com>

Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2021-03-03 14:51:06 -05:00
Tom Rini
52ba373b78 i.MX for 2021.04
----------------
 
 - new boards:
 	- i.MX8MN Beacon EmbeddedWorks (2GB)
 	- Gateworks Venice imx8mm
 - convert to DM:
 	- imx53-qsb, mx53loco, mx51evk, mx23-evk
 - Fixes :
 	- Network : FEC ethernet quirks
 	- DH dh-imx6
 
 CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/6597
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Merge tag 'u-boot-imx-20210303' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

i.MX for 2021.04
----------------

- new boards:
	- i.MX8MN Beacon EmbeddedWorks (2GB)
	- Gateworks Venice imx8mm
- convert to DM:
	- imx53-qsb, mx53loco, mx51evk, mx23-evk
- Fixes :
	- Network : FEC ethernet quirks
	- DH dh-imx6

CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/6597
2021-03-03 10:10:34 -05:00
Tim Harvey
03bf8436a3 board: gateworks: imx8mm: Add Gateworks Venice board support
Add initial support for Gateworks Venice product family based on the
i.MX 8M Mini SoC

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2021-03-03 14:15:02 +01:00
Jagan Teki
5d235324ae video: sunxi_display: Convert to DM_VIDEO
DM_VIDEO migration deadline is already expired, but around
80 Allwinner boards are still using video in a legacy way:

===================== WARNING ======================
This board does not use CONFIG_DM_VIDEO Please update
the board to use CONFIG_DM_VIDEO before the v2019.07 release.
Failure to update by the deadline may result in board removal.
See doc/driver-model/migration.rst for more info.
====================================================

Convert the legacy video driver over to the DM_VIDEO framework. This is
a minimal conversion: it doesn't use the DT for finding its resources,
nor does it use DM clocks or DM devices for the outputs (LCD, HDMI, CVBS).

Tested in Bananapi M1+ Plus 1920x1200 HDMI out. (Jagan)

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
[Andre: rebase and smaller fixes]
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Jernej Skrabec <jernej.skrabec@siol.net>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-03-03 10:03:15 +01:00
Pali Rohár
57ac28720d Nokia RX-51: Enable usbtty serial console by default
Now when usbtty serial console is fixed in U-Boot enable CONFIG_USB_TTY for
Nokia RX-51 board by default.

Fix also USB product id as U-Boot ignores CONFIG_USBD_PRODUCTID macro and
include U-Boot string into USB product name to indicate usage of U-Boot.

CONFIG_CONSOLE_MUX is already used and U-Boot console is available for
all in/out devices. Therefore there is no need to have separate commands
'run sercon', 'run usbcon' and 'run vgacon', so remove them.

As space for U-Boot is limited to 256kB, enable CONFIG_OPTIMIZE_INLINING
and disable some other unused options so CONFIG_USB_TTY can be enabled.

Nokia RX-51 does not have easily accessible UART serial console so the only
option for easy debugging is to use device's keyboard+screen or this usbtty
serial console over USB.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Acked-by: Pavel Machek <pavel@ucw.cz>
2021-03-03 04:12:46 +01:00
Simon Glass
63af92e837 tpm: Allow disabling platform hierarchy with TPM2
With TPM2 we don't actually lock the TPM once verified boot is finished.
Instead we disable the platform hierarchy which serves the same purpose.
Add an implementation of this so we can safely boot into the kernel.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2021-03-02 15:53:37 -05:00
Simon Glass
7785bc1d5f tpm: Add TPM2 support for write_lock
Implement this API function for TPM2.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2021-03-02 15:53:37 -05:00
Simon Glass
6719cbe31a tpm: Add TPM2 support for read/write values
Implement this API function for TPM2.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2021-03-02 15:53:37 -05:00
Simon Glass
eadcbc7896 tpm: Add an implementation of define_space
Add support for this so that the TPM can be set up for use with
Chromium OS verified boot.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2021-03-02 15:53:37 -05:00
Simon Glass
d6a885f087 tpm: Switch TPMv1 over to use the new API
Take over the plain 'tpm_...' functions for use by the new TPM API. Rename
all the TPMv1 functions so they are called from the API.

Update the TPMv1 functions so that they are called from the API. Change
existing users to use the tpm1_ prefix so they don't need to go through
the API, which might introduce uncertainty.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2021-03-02 15:53:37 -05:00
Simon Glass
bfe8fa262c tpm: Add an API that can support v1.2 and v2
There are two different TPM standards. U-Boot supports both but each has
its own set of functions. We really need a single TPM API that can call
one or the other. This is not always possible as there are some
differences between the two standards, but it is mostly possible.

Add an API to handle this. So far it is not plumbed into the build and
only supports TPMv1.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2021-03-02 15:53:37 -05:00
Simon Glass
b308d9fd18 sandbox: Avoid using malloc() for system state
This state is not accessible to the running U-Boot but at present it is
allocated in the emulated SDRAM. This doesn't seem very useful. Adjust
it to allocate from the OS instead.

The RAM buffer is currently not freed, but should be, so add that into
state_uninit(). Update the comment for os_free() to indicate that NULL is
a valid parameter value.

Note that the strdup() in spl_board_load_image() is changed as well, since
strdup() allocates memory in the RAM buffer.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-02 15:53:37 -05:00
Simon Glass
14e46dfb17 sandbox: Add os_realloc()
We provide os_malloc() and os_free() but not os_realloc(). Add this,
following the usual semantics. Also update os_malloc() to behave correctly
when passed a zero size.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-03-02 15:53:37 -05:00
Harald Seiler
35b65dd8ef reset: Remove addr parameter from reset_cpu()
Historically, the reset_cpu() function had an `addr` parameter which was
meant to pass in an address of the reset vector location, where the CPU
should reset to.  This feature is no longer used anywhere in U-Boot as
all reset_cpu() implementations now ignore the passed value.  Generic
code has been added which always calls reset_cpu() with `0` which means
this feature can no longer be used easily anyway.

Over time, many implementations seem to have "misunderstood" the
existence of this parameter as a way to customize/parameterize the reset
(e.g.  COLD vs WARM resets).  As this is not properly supported, the
code will almost always not do what it is intended to (because all
call-sites just call reset_cpu() with 0).

To avoid confusion and to clean up the codebase from unused left-overs
of the past, remove the `addr` parameter entirely.  Code which intends
to support different kinds of resets should be rewritten as a sysreset
driver instead.

This transformation was done with the following coccinelle patch:

    @@
    expression argvalue;
    @@
    - reset_cpu(argvalue)
    + reset_cpu()

    @@
    identifier argname;
    type argtype;
    @@
    - reset_cpu(argtype argname)
    + reset_cpu(void)
    { ... }

Signed-off-by: Harald Seiler <hws@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-03-02 14:03:02 -05:00
Heinrich Schuchardt
e86ad666d0 log: convert pr_*() to logging
In drivers we use a family of printing functions including pr_err() and
pr_cont(). CONFIG_LOGLEVEL is used to control which of these lead to output
via printf().

Our logging functions allow finer grained control of output. So replace
printf() by the matching logging functions. The usage of CONFIG_LOGLEVEL
remains unchanged.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-03-01 09:54:11 -05:00
Adam Ford
5d9b166401 imx: Add 2GB lpddr support for i.MX8MN Beacon EmbeddedWorks devkit.
There is a second lpddr configuration with 2GB of RAM, but this requires
different RAM timings, so in addition to adding the timing file, a
separate defconfig is necessary.

Signed-off-by: Adam Ford <aford173@gmail.com>
2021-03-01 10:21:36 +01:00
Fabio Estevam
07fc671d7e mx51evk: Convert to driver model
Make the conversion to driver model as it is mandatory.

Tested booting the Linux kernel from the SD card.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
2021-03-01 10:21:36 +01:00
Fabio Estevam
5c8db4922d mx53loco: Convert to driver model
Make the conversion to driver model as it is mandatory.

Remove the SATA support for now as the i.MX53 support has not
been added yet.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
2021-03-01 10:21:36 +01:00
Oleksandr Suvorov
91026456f4 board: toradex: move RGMII delays to PHY side
The RGMII link delays can be set on either MAC or PHY side. Set the
rgmii-id PHY mode for FEC and remove FEC_ENET_ENABLE_.XC_DELAY
setting, so that these definitions aren't used anymore throughout
the U-Boot.

Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
2021-03-01 10:21:36 +01:00
Oleksandr Suvorov
e5da517c28 ARM: imx8: Add missing FEC ENET quirk for i.MX8/i.MX8X
Both NXP SoCs i.MX8 and i.MX8X have ENET gigabit MAC.
Define FEC_QUIRK_ENET_MAC for the imx8 platform and remove this
definition from configs of boards, based on MX8/MX8X.

Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
Acked-by: Marek Vasut <marex@denx.de>
Reviewed-By: Ramon Fried <rfried.dev@gmail.com>
Acked-by: Oliver Graute <oliver.graute@kococonnector.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
2021-03-01 10:21:36 +01:00
Marek Vasut
3f9a27d80b ARM: imx6: mx6sabre-common: Search for boot components in /boot too
Some root filesystem configurations do not have separate /boot partition,
but rather place kernel, DT, scripts into /boot directory. Search the /boot
directory for these boot components in case they are not found in /, which
is the old behavior.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Ye Li <ye.li@nxp.com>
Cc: uboot-imx <uboot-imx@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
2021-03-01 10:21:36 +01:00
Marek Vasut
a7329c5c9f ARM: imx6: mx6sabre-common: Replace fatload with FS_GENERIC load
Replace filesystem specific fatload command with a filesystem agnostic
load command, so the board can boot from e.g. ext4 too.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Ye Li <ye.li@nxp.com>
Cc: uboot-imx <uboot-imx@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
2021-03-01 10:21:36 +01:00
Marek Vasut
4e4b1a1036 ARM: imx6: dh-imx6: Drop the SF hunk in config
There is now CONFIG_SPL_DM_SPI{,_FLASH}, however keeping
CONFIG_DM_SPI{,_FLASH} enabled in SPL seems to grow the SPL
by a couple of bytes:
      text    data     bss     dec     hex filename
 -   34069    1568      96   35733    8b95 spl/u-boot-spl
 +   34075    1568      96   35739    8b9b spl/u-boot-spl
In either case, the binary is bootable, so remove the part
in board config.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Andreas Geisreiter <ageisreiter@dh-electronics.de>
Cc: Jagan Teki <jagan@amarulasolutions.com>
Cc: Ludwig Zenz <lzenz@dh-electronics.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Tom Rini <trini@konsulko.com>
2021-02-27 16:56:42 +01:00
Marek Vasut
58cbf2eff5 ARM: imx: Revert "dh_imx6: Switch to full DM-aware"
This reverts commit 03a673cf49 ("dh_imx6: Switch to full DM-aware").
According to discussion [1], the patch is known to break the dh_imx6
board, however it made it upstream just before 2021.01-rc4, likely by
mistake. Revert this patch to put the board back into working order.

Also note that this board has no DM SPL support due to OCRAM size
limitations, but that is fine, as SPL DM support is optional.

[1] https://lists.denx.de/pipermail/u-boot/2020-June/417986.html

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Andreas Geisreiter <ageisreiter@dh-electronics.de>
Cc: Jagan Teki <jagan@amarulasolutions.com>
Cc: Ludwig Zenz <lzenz@dh-electronics.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Tom Rini <trini@konsulko.com>
2021-02-27 16:56:05 +01:00
Tom Rini
9935050b44 Pull request for efi-2021-04-rc3-2
Bug fixes:
 * debug build for mkeficapsule
 * limit output length for VenHw, VenMedia
 * ACPI tables must be in EfiACPIReclaimMemory
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Merge tag 'efi-2021-04-rc3-2' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi

Pull request for efi-2021-04-rc3-2

Bug fixes:
* debug build for mkeficapsule
* limit output length for VenHw, VenMedia
* ACPI tables must be in EfiACPIReclaimMemory
2021-02-27 08:06:10 -05:00
Tom Rini
08cca188c1 Merge https://gitlab.denx.de/u-boot/custodians/u-boot-usb
- fastboot updates / fixes
2021-02-26 15:11:08 -05:00
Tom Rini
b839fc9d47 Merge https://gitlab.denx.de/u-boot/custodians/u-boot-spi
- new GigaDevice flash ids
- fixes for imx, nxp_spi drivers
2021-02-26 12:41:19 -05:00
Heinrich Schuchardt
c6f077a207 efi_loader: fix documentation in efi_loader.h
Correct missing descriptions and typos in efi_loader.h.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-02-26 16:17:43 +01:00
Marek Vasut
0bbfae717f ARM: stm32: Add USB host boot support
Add support for booting from USB pen drive, since USB host port is
available on the STM32MP1.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2021-02-26 15:39:12 +01:00
Heiko Schocher
bc820d5bcc fastboot: add UUU command UCmd and ACmd support
add support for the UUU commands ACmd and UCmd.

Enable them through the Kconfig option
CONFIG_FASTBOOT_UUU_SUPPORT

base was commit in NXP kernel
9b149c2a2882: ("MLK-18591-3 android: Add FSL android fastboot support")

and ported it to current mainline. Tested this patch
on imx6ul based board.

Signed-off-by: Heiko Schocher <hs@denx.de>
Acked-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2021-02-26 15:30:55 +01:00
Sean Anderson
9f7bb2825b part: Support getting whole disk from part_get_info_by_dev_and_name_or_num
This adds an option to part_get_info_by_dev_and_name_or_num to allow
callers to specify whether whole-disk partitions are fine.

Signed-off-by: Sean Anderson <sean.anderson@seco.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-02-26 15:30:55 +01:00
Sean Anderson
a95d878ade mtd: spi-nor-core: Fix typo in documentation
This line should come before the docs for the next function.

Fixes: 7aeedac015 ("mtd: spi: Port SPI NOR framework from Linux")

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Pratyush Yadav <p.yadav@ti.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2021-02-26 15:48:42 +05:30
Bin Meng
6770c96fe5 mtd: spi-nor.h: Change spaces to tabs
U-Boot coding convention prefers tabs over spaces.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2021-02-26 13:30:11 +05:30
Tom Rini
2cc6071ed4 ppc: Remove MPC8569MDS board
This board has not been converted to CONFIG_DM_MMC by the deadline.
Remove it.  As this is the last ARCH_MPC8569 board, remove that support
as well.

Cc: Priyanka Jain <priyanka.jain@nxp.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-02-25 11:59:54 -05:00
Tom Rini
93ef93b60b arm: Remove sksimx6 board
This board has not been converted to CONFIG_DM_MMC by the deadline.
Remove it.

Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
Acked-by: Stefano Babic <sbabic@denx.de>
2021-02-25 11:59:53 -05:00
Tom Rini
53ad2db946 arm: Remove mx53smd board
This board has not been converted to CONFIG_DM_MMC by the deadline.
Remove it.

Cc: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
2021-02-25 11:59:06 -05:00
Tom Rini
1c4bd238b5 arm: Remove mx53ard board
This board has not been converted to CONFIG_DM_MMC by the deadline.
Remove it.

Cc: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
2021-02-25 11:59:05 -05:00
Tom Rini
2610bf14b5 arm: Remove mx25pdk board
This board has not been converted to CONFIG_DM_MMC by the deadline.
Remove it.

Cc: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
2021-02-25 11:59:05 -05:00
Heinrich Schuchardt
bc18f31e4a lib: rsa: struct udevice build warning
Avoid build warnings observed with gcc 10.2

In file included from lib/rsa/rsa-keyprop.c:16:
include/u-boot/rsa-mod-exp.h:65:24: warning:
‘struct udevice’ declared inside parameter list will not be visible
outside of this definition or declaration
   65 | int rsa_mod_exp(struct udevice *dev, const uint8_t *sig,
      | uint32_t sig_len,
      |                        ^~~~~~~
include/u-boot/rsa-mod-exp.h:96:24: warning:
‘struct udevice’ declared inside parameter list will not be visible
outside of this definition or declaration
   96 |  int (*mod_exp)(struct udevice *dev, const uint8_t *sig,
      |

by defining struct udevice.

Fixes: 401d1c4f5d ("common: Drop asm/global_data.h from common header")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-02-24 16:51:48 -05:00
Diego Sueiro
9abe5e6803 vexpress64_fvp: Set DRAM to 4G to match with kernel devicetree
Currently, the kernel devicetree is setting the DRAM size to ~4G.

Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
2021-02-24 16:51:48 -05:00
Heinrich Schuchardt
c6bf4f3898 malloc: adjust memcpy() and memset() definitions.
Compiling the sandbox fails on armv7 due to conflicting definitions of
memcpy() and memset() in include/malloc.h and include/linux/string.h.

Use linux/string.h here.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-02-24 16:51:48 -05:00
Peter Robinson
db5f1a50ef config: hikey: convert to DM_USB and DM_ETH
Convert the hikey to use DM_USB and DM_ETH.

Conversion based on rpi as it has a similar DWC config.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
2021-02-24 16:51:48 -05:00
Simon Glass
fc3241feb9 video: Drop unprintable characters from video_font_data.h
This file contains characters which are not valid in utf-8. This confuses
dtoc which wants to parse it. They don't really serve any purpose anyway,
so drop them.

To: U-Boot Mailing List <u-boot@lists.denx.de>
Cc: Tom Rini <trini@konsulko.com>

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-02-22 20:06:43 +01:00
Tom Rini
8f7a16aac3 - adds adc-keys button driver
- fix meson-saradc driver to get reference voltage
 - add adc-keys test for sandbox
 - enable adc-keys for VIM3 & VIM3L boards
 - fix button.h build
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Merge tag 'u-boot-amlogic-20210222' of https://gitlab.denx.de/u-boot/custodians/u-boot-amlogic

- adds adc-keys button driver
- fix meson-saradc driver to get reference voltage
- add adc-keys test for sandbox
- enable adc-keys for VIM3 & VIM3L boards
- fix button.h build
2021-02-22 12:37:02 -05:00
Tom Rini
bced796e2d Merge tag 'ti-v2021.04-rc3' of https://gitlab.denx.de/u-boot/custodians/u-boot-ti
- Fix ethernet on J721e
- Sync am335x DT nodes from Linux 5.9-rc7
- Minor Clock fixes
2021-02-22 09:12:04 -05:00
Tom Rini
a3ddc776fa - splash_source warning fix when building with 64-bit toolchains
- lq123p1jx31 and nv101wxmn51 compatible in simple panel driver
  - remove not used mb862xx driver
  - add Himax HX8238D panel driver
  - s/video_uc_platdata/video_uc_plat/
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Merge tag 'video-for-v2021.04-rc3' of https://gitlab.denx.de/u-boot/custodians/u-boot-video

 - splash_source warning fix when building with 64-bit toolchains
 - lq123p1jx31 and nv101wxmn51 compatible in simple panel driver
 - remove not used mb862xx driver
 - add Himax HX8238D panel driver
 - s/video_uc_platdata/video_uc_plat/
2021-02-22 09:11:27 -05:00
Neil Armstrong
2d339efb1f button: add udevice forward declaration
After 401d1c4f5d ("common: Drop asm/global_data.h from common header")
build fails with :

drivers/button/button-uclass.c:13:5: error: conflicting types for 'button_get_by_label'
int button_get_by_label(const char *label, struct udevice **devp)
    ^~~~~~~~~~~~~~~~~~~

Adding struct udevice forward declaration in button.h solves the build error.

Fixes: 401d1c4f5d ("common: Drop asm/global_data.h from common header")
Suggested-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-02-22 11:07:57 +01:00
Dario Binacchi
ecec33faa1 clk: remove a redundant header
The linux/err.h header file was included twice.

Signed-off-by: Dario Binacchi <dariobin@libero.it>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-02-22 11:39:49 +05:30
Igor Opaniuk
2147a16983 dm: i2c: use CONFIG_IS_ENABLED macro for DM_I2C/DM_I2C_GPIO
Use CONFIG_IS_ENABLED() macro, which provides more convenient
way to check $(SPL)DM_I2C/$(SPL)DM_I2C_GPIO configs
for both SPL and U-Boot proper.

CONFIG_IS_ENABLED(DM_I2C) expands to:
- 1 if CONFIG_SPL_BUILD is undefined and CONFIG_DM_I2C is set to 'y',
- 1 if CONFIG_SPL_BUILD is defined and CONFIG_SPL_DM_I2C is set to 'y',
- 0 otherwise.

All occurences were replaced automatically using these bash cmds:
$ find . -type f -exec sed -i
     's/ifndef CONFIG_DM_I2C/if !CONFIG_IS_ENABLED(DM_I2C)/g' {} +
$ find . -type f -exec sed -i
    's/ifdef CONFIG_DM_I2C/if CONFIG_IS_ENABLED(DM_I2C)/g' {} +
$ find . -type f -exec sed -i
    's/defined(CONFIG_DM_I2C)/CONFIG_IS_ENABLED(DM_I2C)/g' {} +
$ find . -type f -exec sed -i
    's/ifndef CONFIG_DM_I2C_GPIO/if !CONFIG_IS_ENABLED(DM_I2C_GPIO)/g' {} +
$ find . -type f -exec sed -i
    's/ifdef CONFIG_DM_I2C_GPIO/if CONFIG_IS_ENABLED(DM_I2C_GPIO)/g' {} +
$ find . -type f -exec sed -i
    's/defined(CONFIG_DM_I2C_GPIO)/CONFIG_IS_ENABLED(DM_I2C_GPIO)/g' {} +

Reviewed-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Igor Opaniuk <igor.opaniuk@foundries.io>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-02-21 06:08:00 +01:00
Igor Opaniuk
a907dce88e board: freescale: drop CONFIG_DM_I2C undefs
Drop CONFIG_DM_I2C undefs from board header files, and make them
disabled on these boards in defconfigs instead.

Disabling on Kconfig symbol was done automatically with this script:

cd configs
files=(*ls1046a*)
files2=(*T104*RDB*)
files3=(ls1021atwr_*)
files4=("imx8mp_evk_defconfig phycore-imx8mp_defconfig")
combine=("${files[@]}" "${files2[@]}" "${files3[@]}" "${files4[@]}")
cd ..

for item in ${combine[*]}
do
   echo "Adjusting  $item"
   echo "# CONFIG_SPL_DM_I2C is not set" >> configs/$item
   make $item && make savedefconfig && cp defconfig configs/$item
done

Signed-off-by: Igor Opaniuk <igor.opaniuk@foundries.io>
Reviewed-by: Tom Rini <trini@konsulko.com>
2021-02-21 06:07:45 +01:00
Andre Przywara
e036a1d227 fdt/sunxi: Remove OF_STDOUT_PATH
OF_STDOUT_PATH was meant to hold the devicetree path to the serial
console, to be put into the linux,stdout-path property of the chosen node.

The only user of that was sunxi, and it was actually wrong for years
there: the paths hardcoded in sunxi_common.h were not matching the DTs,
evident by the leading 0's in nodenames, which have been removed years
ago.

On top of that, "linux,stdout-path" is now deprecated for a while (Linux
commit 2a9d832cc9aae from November 2014), and also all modern DTs
(including those included in U-Boot) carry a "stdout-path" property
already.

So remove the stanza from sunxi_common.h, and, since this was the last
user, also remove the associated bits from the rest of U-Boot.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-02-19 23:29:47 +00:00
Samuel Holland
c12c76d352 sunxi: Remove dead ifdefs in sunxi-common.h
As variables were moved to Kconfig, some of the surrounding ifdefs were
left around, even though they were empty. Clean them up.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2021-02-19 23:28:50 +00:00
Heinrich Schuchardt
3e831bfed4 video: remove unused include/mb862xx.h
CONFIG_VIDEO_MB862xx cannot be selected by any configuration.
So we can eliminate include/mb862xx.h.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-02-19 22:36:56 +01:00
Tom Rini
a1a652e801 Merge tag 'mmc-2021-2-19' of https://gitlab.denx.de/u-boot/custodians/u-boot-mmc
- mmc_spi improvement
- added mmc-pwrseq to remove duplicated code
- fix response timeout after switch command
- sdhci: skip cache invalidation if DMA is not used
2021-02-19 11:56:14 -05:00
Jaehoon Chung
caee38aef7 mmc: pwrseq: add mmc-pwrseq file to provide a generic interface
Add mmc-pwrseq file to provide a generic interface.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
2021-02-19 15:10:41 +08:00
Stefan Bosch
8e2b0af721 mmc: fix response timeout after switch command
After issuing the switch command: Wait until 'current state' of the card
status becomes 'tran'. This prevents from response timeout at the next
command because of 'current state' = 'data'.

Signed-off-by: Stefan Bosch <stefan_b@posteo.net>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2021-02-19 15:04:15 +08:00
Tom Rini
766927a759 Merge branch '2021-02-18-SPL-FIT-OP-TEE-Linux-improvements'
- Improve interactions between SPL / OP-TEE and Linux in FIT images
2021-02-18 12:02:11 -05:00
Nicolas Saenz Julienne
c89c96d322 mmc: Introduce mmc_phys_to_bus()/mmc_bus_to_phys()
This will allow us to use DM variants of phys_to_bus()/bus_to_phys()
when relevant.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Peter Robinson <pbrobinson@gmail.com>
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
2021-02-18 11:59:08 +01:00
Nicolas Saenz Julienne
1a474559d9 xhci: translate virtual addresses into the bus's address space
So far we've been content with passing physical addresses when
configuring memory addresses into XHCI controllers, but not all
platforms have buses with transparent mappings. Specifically the
Raspberry Pi 4 might introduce an offset to memory accesses incoming
from its PCIe port.

Introduce xhci_virt_to_bus() and xhci_bus_to_virt() to cater with these
limitations, and make sure we don't break non DM users.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Tested-by: Peter Robinson <pbrobinson@gmail.com>
[mb: fix compilation for 32 bit]
Signed-off-by: Matthias Brugger <mbrugger@suse.com>

fix from nicolas
2021-02-18 11:56:26 +01:00
Nicolas Saenz Julienne
2a15a25c36 dm: Introduce dev_phys_to_bus()/dev_bus_to_phys()
These functions, instead of relying on hard-coded platform-specific
address translations, make use of the DMA constraints provided by the DM
core. This allows for per-device translations.

We can't yet get rid of the legacy phys_to_bus()/bus_to_phys()
implementations as some of its users are not integrated into the
device model.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Tested-by: Peter Robinson <pbrobinson@gmail.com>
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
2021-02-18 11:56:25 +01:00
Nicolas Saenz Julienne
4abf68d57d dm: Introduce DMA constraints into the core device model
Calculating the DMA offset between a bus address space and CPU's every
time we call phys_to_bus() and bus_to_phys() isn't ideal performance
wise, as it implies traversing the device tree from the device's node up
to the root. Since this information is static and available before the
device's initialization, parse it before the probe call an provide the
DMA offset in 'struct udevice' for the address translation code to use
it.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Peter Robinson <pbrobinson@gmail.com>
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
2021-02-18 11:56:25 +01:00
Nicolas Saenz Julienne
51bdb50904 dm: Introduce xxx_get_dma_range()
Add the following functions to get a specific device's DMA ranges:
 - dev_get_dma_range()
 - ofnode_get_dma_range()
 - of_get_dma_range()
 - fdt_get_dma_range()
They are specially useful in oder to be able validate a physical address
space range into a bus's and to convert addresses from and to address
spaces.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Peter Robinson <pbrobinson@gmail.com>
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
2021-02-18 11:56:25 +01:00
Alexandru Gagniuc
9e30423978 image: Do not #if guard board_fit_image_post_process() prototype
There's no point in guarding function prototypes with #ifdefs. If a
function is not defined, the linker will notice. Having the prototype
does not affect code size.

What the #if guard takes away is the ability to use IS_ENABLED:

	if (CONFIG_IS ENABLED(FIT_IMAGE_POST_PROCESS))
		board_fit_image_post_process(...)

When the prototype is guarded, the above form cannot be used. This
leads to the proliferation of #ifdefs, and unreadable code. The
opportunity cost of the #if guard outweighs any benefits. Remove it.

Since the original version of this patch, an empty definition was
added by commit f14e6eec6c ("image: cleanup pre-processor usage").
The empty definition can cause silent failures, when an implementation
of board_fit_image_post_process() is expected because the linker will
not catch the missing function. Thus this patch removes this empty
inline declaration.

Fixes: f14e6eec6c ("image: cleanup pre-processor usage")
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-02-17 19:46:43 -05:00
Alexandru Gagniuc
efc4ad0bc7 spl: fit: Drop 'length' argument to board_spl_fit_post_load()
The size is derived from the FIT image itself. Any alignment
requirements are machine-specific and known by the board code. Thus
the total length can be derived from the FIT image and knowledge of
the platform. The 'length' argument is redundant. Remove it.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
CC: Matt Porter <mporter@konsulko.com>
2021-02-17 17:12:45 -05:00
Claudiu Manoil
fc054d563b net: Introduce DSA class for Ethernet switches
DSA stands for Distributed Switch Architecture and it covers switches that
are connected to the CPU through an Ethernet link and generally use frame
tags to pass information about the source/destination ports to/from CPU.
Front panel ports are presented as regular ethernet devices in U-Boot and
they are expected to support the typical networking commands.
DSA switches may be cascaded, DSA class code does not currently support
this.

Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Signed-off-by: Claudiu Manoil <claudiu.manoil@nxp.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
2021-02-16 11:48:20 -05:00
Vladimir Oltean
d0781c95bc net: phy: introduce fixed_phy_create for DSA CPU ports
The DSA (Distributed Switch Architecture) implementation has made a
design decision when it got introduced to the Linux kernel in 2008.
That was to hide away from the user the CPU-facing Ethernet MAC, since
it does not make sense to register it as a struct net_device (UCLASS_ETH
udevice for U-Boot), because that would never be beneficial for a user:
they would not be able to use it for traffic, since conceptually, a
packet delivered to the CPU port should loop back into the system.

Nonetheless, DSA has had numerous growing pains due to the lack of a
struct net_device for the CPU port, but so far it has overcome them.
It is unlikely at this stage of maturity that this aspect of it will
change.

We would like U-Boot to present the same information as Linux, to be at
parity in terms of number of interfaces, so that ethNaddr environment
variables could directly be associated between U-Boot and Linux.
Therefore, we would implicitly like U-Boot to hide the CPU port from the
user as well.

But the paradox is that DSA still needs a struct phy_device to inform
the driver of the parameters of the link that it should configure the
CPU port to. The problem is that the phy_device is typically returned
via a call to phy_connect, which needs an udevice to attach the PHY to,
and to search its ofnode for the 'fixed-link' property. But we don't
have an udevice to present for the CPU port.

Since 99% of DSA setups are MAC-to-MAC connections between the switch
and the host Ethernet controller, the struct phy_device is going to be a
fixed PHY. This simplifies things quite a bit. In U-Boot, a fixed PHY
does not need an MDIO bus, and does not need an attached dev either.
Basically, the phy_connect call doesn't do any connection, it just
creates the fixed PHY.

The proposal of this patch is to introduce a new fixed_phy_create
function which will take a single argument: the ofnode that holds this:

	port@4 {
		reg = <4>;
		phy-mode = "internal";

		fixed-link {
			speed = <2500>;
			full-duplex;
		};
	};

and probe a fixed PHY driver using the information from this ofnode.
DSA will probably be the only user of this function.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Claudiu Manoil <claudiu.manoil@nxp.com>
2021-02-16 11:48:20 -05:00
Igor Opaniuk
592b98bb9a drivers: tee: sandbox: add rpc test ta emulation
This adds support for RPC test trusted application emulation, which
permits to test reverse RPC calls to TEE supplicant. Currently it covers
requests to the I2C bus from TEE.

Signed-off-by: Igor Opaniuk <igor.opaniuk@foundries.io>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
2021-02-16 11:48:20 -05:00
Andy Shevchenko
694cd5618c IOMUX: Introduce iomux_replace_device()
Some console devices may appear or disappear at run time. In order to
support such a hotplug mechanism introduce a new iomux_replace_device()
helper to update the list of devices without altering environment.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2021-02-16 11:16:08 -05:00
Andy Shevchenko
400797cad3 IOMUX: Split out for_each_console_dev() helper macro
It is not only less lines of code, but also better readability
when new macro is being in use. Introduce for_each_console_dev()
helper macro and convert current users to it.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2021-02-16 11:16:08 -05:00
Andy Shevchenko
b672c1619b IOMUX: Split out iomux_match_device() helper
Deduplicate the code used in a few places by splitting out a common helper.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2021-02-16 11:16:08 -05:00
Andy Shevchenko
d9b0ac90ba stdio: Introduce a new helper stdio_file_to_flags()
Let's deduplicate existing copies by splitting off to a new helper.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2021-02-16 11:16:07 -05:00
Andy Shevchenko
c090e8f236 stdio: Get rid of dead code, i.e. stdio_deregister()
Nobody is using stdio_deregister(), remove for good.

Note, even its parameters are not consistent with stdio_register().
So, if anyone want to introduce this again, better with some consistency.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2021-02-16 11:16:07 -05:00
Simon Glass
c5819701a3 image: Adjust the workings of fit_check_format()
At present this function does not accept a size for the FIT. This means
that it must be read from the FIT itself, introducing potential security
risk. Update the function to include a size parameter, which can be
invalid, in which case fit_check_format() calculates it.

For now no callers pass the size, but this can be updated later.

Also adjust the return value to an error code so that all the different
types of problems can be distinguished by the user.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Bruce Monroe <bruce.monroe@intel.com>
Reported-by: Arie Haenel <arie.haenel@intel.com>
Reported-by: Julien Lenoir <julien.lenoir@intel.com>
2021-02-15 22:31:52 -05:00
Tom Rini
2ae80437fb Merge branch '2021-02-02-drop-asm_global_data-when-unused'
- Merge the patch to take <asm/global_data.h> out of <common.h>
2021-02-15 10:16:45 -05:00
Tom Rini
73effc2dca sh: Remove sh7763rdp board
This board has not been converted to CONFIG_DM by the deadline of v2020.01
and is missing other conversions which depend on this as well.  Remove it.

Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-02-15 10:16:24 -05:00
Tom Rini
f0debb2136 sh: Remove sh7757lcr board
This board has not been converted to CONFIG_DM by the deadline of v2020.01
and is missing other conversions which depend on this as well.  Remove it.

As this is the last SH4A board, remove that support as well.

Cc: Marek Vasut <marek.vasut+renesas@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-02-15 10:16:24 -05:00
Tom Rini
0c3cd2443b sh: Remove sh7753evb board
This board has not been converted to CONFIG_DM by the deadline of v2020.01
and is missing other conversions which depend on this as well.  Remove it.

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-02-15 10:16:24 -05:00
Tom Rini
da43d96f03 sh: Remove sh7752evb board
This board has not been converted to CONFIG_DM by the deadline of v2020.01
and is missing other conversions which depend on this as well.  Remove it.

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-02-15 10:16:23 -05:00
Tom Rini
215386e48c sh: Remove r7780mp board
This board has not been converted to CONFIG_DM by the deadline of v2020.01
and is missing other conversions which depend on this as well.  Remove it.

Patch-cc: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Patch-cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-02-15 10:16:23 -05:00
Tom Rini
5617351532 sh: Remove MigoR board
This board has not been converted to CONFIG_DM by the deadline of v2020.01
and is missing other conversions which depend on this as well.  Remove it.

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-02-15 10:16:23 -05:00
Tom Rini
865acad78f ppc: Remove MPC8641HPCN board
This board relies on using CONFIG_LIBATA but does not enable CONFIG_AHCI.  The
deadline for this conversion was the v2019.07 release.  The use of CONFIG_AHCI
requires CONFIG_DM.  The deadline for this conversion was v2020.01.  Remove
this board.

Cc: Priyanka Jain <priyanka.jain@nxp.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-02-15 10:16:21 -05:00
Tom Rini
41bacbe142 ppc: Remove MPC8610HPCD board
This board relies on using CONFIG_LIBATA but does not enable CONFIG_AHCI.  The
deadline for this conversion was the v2019.07 release.  The use of CONFIG_AHCI
requires CONFIG_DM.  The deadline for this conversion was v2020.01.  Remove
this board.

Cc: Priyanka Jain <priyanka.jain@nxp.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-02-15 10:15:48 -05:00
Tom Rini
2dce449801 ppc: Remove MPC8572DS board
This board relies on using CONFIG_LIBATA but does not enable CONFIG_AHCI.  The
deadline for this conversion was the v2019.07 release.  The use of CONFIG_AHCI
requires CONFIG_DM.  The deadline for this conversion was v2020.01.  Remove
this board.

Cc: Priyanka Jain <priyanka.jain@nxp.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-02-15 10:15:13 -05:00
Tom Rini
23397775bc ppc: Remove MPC8544DS board
This board relies on using CONFIG_LIBATA but does not enable CONFIG_AHCI.  The
deadline for this conversion was the v2019.07 release.  The use of CONFIG_AHCI
requires CONFIG_DM.  The deadline for this conversion was v2020.01.  Remove
this board.

Cc: Priyanka Jain <priyanka.jain@nxp.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-02-15 10:14:03 -05:00
Tom Rini
22924317be arm: Remove db-88f6281-bp board
This board has not been converted to CONFIG_DM_MMC by the deadline of
v2019.04, which is almost two years ago.  In addition there are other DM
migrations it is also missing.  Remove it.

Cc: Chris Packham <judge.packham@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Acked-by: Chris Packham <judge.packham@gmail.com>
2021-02-15 10:11:38 -05:00
Tom Rini
2ce7b65d6d arm: Remove ls2080a_simu board
This board has not been converted to CONFIG_DM_MMC by the deadline of
v2019.04, which is almost two years ago.  In addition there are other DM
migrations it is also missing.  Remove it.

Cc: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Cc: Priyanka Jain <priyanka.jain@nxp.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-02-15 10:11:38 -05:00
Tom Rini
a1361f4581 arm: Remove mx35pdk board
This board has not been converted to CONFIG_DM_MMC by the deadline of
v2019.04, which is almost two years ago.  In addition there are other DM
migrations it is also missing.  Remove it.

Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
Acked-by: Stefano Babic <sbabic@denx.de>
2021-02-15 10:11:38 -05:00
Tom Rini
8444860ca0 arm: Remove apx4devkit board
This board has not been converted to CONFIG_DM_MMC by the deadline of
v2019.04, which is almost two years ago.  In addition there are other DM
migrations it is also missing.  Remove it.

Cc: Lauri Hintsala <lauri.hintsala@bluegiga.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Acked-by: Lauri Hintsala <lauri.hintsala@silabs.com<mailto:lauri.hintsala@silabs.com>>
Signed-off-by: Tom Rini <trini@konsulko.com<mailto:trini@konsulko.com>>
2021-02-15 10:11:37 -05:00
Tom Rini
c7182c02ce - Add configuration helpers for MIPI D-PHY
- generic-phy: add configure op
 - Add Amlogic AXG MIPI D-PHY driver & MIPI PCIe Analog PHY driver
 - odroid: add runtime detection of the N2/N2+/C4/HC4 variants
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Merge tag 'u-boot-amlogic-20210210' of https://gitlab.denx.de/u-boot/custodians/u-boot-amlogic

- Add configuration helpers for MIPI D-PHY
- generic-phy: add configure op
- Add Amlogic AXG MIPI D-PHY driver & MIPI PCIe Analog PHY driver
- odroid: add runtime detection of the N2/N2+/C4/HC4 variants
2021-02-10 07:56:57 -05:00
Neil Armstrong
f8da8a82c5 generic-phy: add configure op
Add the PHY configure op callback to the generic PHY uclass to permit
configuring the PHY.

It's useful for MIPI DSI PHYs to setup the link timings.

Signed-off-by:Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-02-10 10:00:51 +01:00
Neil Armstrong
afef20585a phy: dphy: Add configuration helpers
The MIPI D-PHY spec defines default values and boundaries for most of the
parameters it defines. Introduce helpers to help drivers get meaningful
values based on their current parameters, and validate the boundaries of
these parameters if needed.

These helpers and header are taken from Linux commit 9123e3a74ec7 ("Linux 5.9-rc1").

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-02-10 10:00:51 +01:00
Jean-Philippe ROMAIN
f35ce379fe configs: stm32mp1: enable the fastboot oem command format
Enable the fastboot oem command format and set the variable
"partitions" with default eMMC partitions list.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Signed-off-by: Jean-Philippe ROMAIN <jean-philippe.romain@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2021-02-09 10:04:13 +01:00
Tom Rini
e14d5762de Merge git://git.denx.de/u-boot-marvell
- Espressobin: Set default env values at runtime (Pali)
- Espressobin: Set the maximum slave SPI speed to 40MHz (Pali)
- theadorable: PCIe test code enhancement and early deemphasis
  enabling (Stefan)
- pci_mvebu: Disable config access to PCI host bridge ports (Stefan)
- mv_sdhci: parse device-tree entry (Baruch)
2021-02-08 10:55:51 -05:00
Tom Rini
a10d06add7 Merge git://git.denx.de/u-boot-fsl-qoriq
Layerscape: Enable gpio
Bug fixes & updates related to dspi, qspi, pciep, SVR mask,
stream-id, env variables, mdio for LAyerscape Platforms
Add SATA, network variant 1, 2 support on sl28
powerpc: T1042: drop CONFIG_VIDEO, Add kmcent2 board supporrt, keymile
Bug fixes and updates for keymile, Kontron
2021-02-08 10:55:28 -05:00
Tom Rini
88262788fe Merge git://git.denx.de/u-boot-sh
- Beacon EmbeddedWorks RZG2H/N Dev Kit support
2021-02-08 10:54:37 -05:00
Tom Rini
461b754a8b Merge branch 'master' of git://git.denx.de/u-boot-usb 2021-02-08 10:54:01 -05:00
Biwen Li
d58ea6380e configs: ls1021aqds: enable CONFIG_MPC8XXX_GPIO
Enable CONFIG_MPC8XXX_GPIO for board ls1021aqds

Signed-off-by: Biwen Li <biwen.li@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-02-08 14:01:21 +05:30
Biwen Li
7c1f095aca configs: ls1021atwr: enable CONFIG_MPC8XXX_GPIO
Enable CONFIG_MPC8XXX_GPIO for board ls1021atwr

Signed-off-by: Biwen Li <biwen.li@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-02-08 14:01:21 +05:30
Biwen Li
0077d711c9 configs: ls1046a: enable MPC8XXX_GPIO
Enable MPC8XXX_GPIO for SoC LS1046A

Signed-off-by: Biwen Li <biwen.li@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-02-08 14:01:21 +05:30
Biwen Li
2a95d7c76f configs: lx2160a: enable CONFIG_MPC8XXX_GPIO
Enable CONFIG_MPC8XXX_GPIO for SoC LX2160A

Signed-off-by: Biwen Li <biwen.li@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-02-08 14:01:21 +05:30
Biwen Li
04f26d616d configs: ls208xa: enable CONFIG_MPC8XXX_GPIO
Enable CONFIG_MPC8XXX_GPIO for LS208xA

Signed-off-by: Biwen Li <biwen.li@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-02-08 14:01:21 +05:30
Biwen Li
97e8120850 configs: ls1088a: enable CONFIG_MPC8XXX_GPIO
Enable CONFIG_MPC8XXX_GPIO for LS1088A

Signed-off-by: Biwen Li <biwen.li@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-02-08 14:01:21 +05:30
Biwen Li
90281f4c27 configs: ls1028a: enable CONFIG_MPC8XXX_GPIO
Enable CONFIG_MPC8XXX_GPIO for SoC LS1028A

Signed-off-by: Biwen Li <biwen.li@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-02-08 14:01:20 +05:30
Biwen Li
be7b6d5944 configs: ls1043a: enable CONFIG_MPC8XXX_GPIO
Enable CONFIG_MPC8XXX_GPIO for SoC LS1043A

Signed-off-by: Biwen Li <biwen.li@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-02-08 14:01:20 +05:30
Biwen Li
c5d0bd5dc8 configs: ls1012a: enable CONFIG_MPC8XXX_GPIO
Enable CONFIG_MPC8XXX_GPIO for SoC LS1012A

Signed-off-by: Biwen Li <biwen.li@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-02-08 14:01:20 +05:30
Aleksandar Gerasimovski
a1f57c3933 board/km: move km i2c deblock declarations to a km/common.h
Cleanup, move the declarations to keymile/common.h instead declaring them
per-board config.h

Signed-off-by: Aleksandar Gerasimovski <aleksandar.gerasimovski@hitachi-powergrids.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-02-08 14:01:18 +05:30
Mathew McBride
af6266c1c2 mem: spi-mem: add declaration for spi_mem_default_supports_op
spi_mem_default_supports_op is used internally by controller
drivers to verify operation semantics are correct.

It is used internally inside spi-mem but has not (in U-Boot)
been declared in spi-mem.h for external use.

Signed-off-by: Mathew McBride <matt@traverse.com.au>
Reviewed-by: Pratyush Yadav <p.yadav@ti.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-02-08 14:01:18 +05:30
Niel Fourie
37bfd9cb50 PowerPC: keymile: Add support for kmcent2 board
Add basic support for the Hitachi Power Grids kmcent2 board, based
on the NXP QorIQ T1040 SoC.

Signed-off-by: Valentin Longchamp <valentin.longchamp@hitachi-powergrids.com>
Signed-off-by: Rainer Boschung <rainer.boschung@hitachi-powergrids.com>
Signed-off-by: Niel Fourie <lusus@denx.de>
Cc: Holger Brunck <holger.brunck@hitachi-powergrids.com>
Cc: Heiko Schocher <hs@denx.de>
Reviewed-by: Stefan Roese <sr@denx.de>
[Fixed blank line at EOF errors]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-02-08 14:01:18 +05:30
Michael Walle
805b2423b4 board: sl28: add SATA support
Enable SATA support. Although not supported by the usual SATA pins on
the SMARC baseboard connector, SATA mode is supported on a PCIe lane.
This way one can use a mSATA card in a Mini PCI slot.

We need to invert the received data because in this mode the polarity of
the SerDes lane is swapped. Provide a fixup in board_early_init_f() for
the SPL. board_early_init_f() is then not common between SPL and u-boot
proper anymore, thus common.c is removed, as it just contained said
function.

Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-02-08 14:01:16 +05:30
Biwen Li
166e40bda6 configs: ls1088aqds: add COMMON_ENV to fix distroboot
Add COMMON_ENV(kernelheader_addr_r, fdtheader_addr_r,
kernel_addr_r, fdt_addr_r, load_addr)
to fix a bug that failed to boot to ubuntu
Failed log as follows,
	## Executing script at 80000000
	load - load binary file from a filesystemUsage:
	load <interface> [<dev[:part]> [<addr> [<filename> [bytes [pos]]]]]
	    - Load binary file filename from partition part on device
	       type interface instance dev to address addr in memory.
	      bytes gives the size to load in bytes.
	      If bytes is 0 or omitted, the file is read until the end.
	      pos gives the file byte position to start reading from.
	      If pos is 0 or omitted, the file is read from the start.
	...
	Bad Linux ARM64 Image magic!
	SCRIPT FAILED: continuing...

Signed-off-by: Biwen Li <biwen.li@nxp.com>
[Updated description]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-02-08 14:01:14 +05:30
Pali Rohár
44be835d25 arm: mvebu: Espressobin: Set default value for $ethNaddr env variable
On Espressobin board are MAC addresses stored in U-Boot env area. Therefore
they are not present in default_environment[] array constructed at compile
time.

This change puts permanent MAC addresses into default_environment[] array
at board runtime. Espressobin board has enabled DEFAULT_ENV_IS_RW option
and therefore can modify this array.

This change ensure that 'env default -a' does not delete permanent MAC
addresses from Espressobin env storage area.

Signed-off-by: Pali Rohár <pali@kernel.org>
Acked-by: Andre Heider <a.heider@gmail.com>
2021-02-08 08:53:08 +01:00
Pali Rohár
c4df0f6f31 arm: mvebu: Espressobin: Set default value for $fdtfile env variable
On Espressobin board value for $fdtfile cannot be determined at compile
time and is calculated at board runtime code. This change uses a new option
DEFAULT_ENV_IS_RW to allow modifying default_environment[] array at runtime
and set into it correct value.

This change also ensure that 'env default -a' set correct value to $fdtfile.

Signed-off-by: Pali Rohár <pali@kernel.org>
Acked-by: Andre Heider <a.heider@gmail.com>
2021-02-08 08:53:08 +01:00
Pali Rohár
93f4048bc2 env: Allow to set default_environment[] from board code via compile option DEFAULT_ENV_IS_RW
This change allows board code to modify default_environment[] array when
compile option DEFAULT_ENV_IS_RW is specified in board config file.

Some board default variables depend on runtime configuration which is not
known at compile time. Therefore allow to set default_environment[] array
as non-const and allow board code to modify it when it is needed.

Signed-off-by: Pali Rohár <pali@kernel.org>
Acked-by: Andre Heider <a.heider@gmail.com>
2021-02-08 08:52:50 +01:00
Adam Ford
de811ee46c dt-bindings: Sync versaclock.h with upcoming 5.12-rc1
The versaclock doesn't have a driver yet, but there are a bunch
of device tree updates for the Beacon RZ/G2 boards that won't
compile without these.  A driver is coming, so sync the bindings
for now

Signed-off-by: Adam Ford <aford173@gmail.com>
2021-02-07 21:12:56 +01:00
Patrick Delaunay
0c0394b502 fastboot: add command to select the eMMC boot configuration
Add command oem bootbus which executes the command
``mmc bootbus <id> <arg>`` on the current fastboot mmc device
(<i> = CONFIG_FASTBOOT_FLASH_MMC_DEV) to set the eMMC boot
configuration on first update, with
<arg> =  boot_bus_width reset_boot_bus_width boot_mode

$> fastboot oem bootbus:<boot_bus_width> <reset_boot_bus_width> <boot_mode>

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2021-02-07 19:22:55 +01:00
Patrick Delaunay
b2f6b97b78 fastboot: add command to select the default emmc hwpart for boot
Add fastboot command oem partconf which executes the command
``mmc partconf <id> <arg> 0`` on the current <id> mmc device
to configure the eMMC boot partition with
<arg>: boot_ack boot_partition, so the command is:

$> fastboot oem partconf:<boot_ack> <boot_partition>

The partition_access argument is forced to 0 (userdata)

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
[lukma - Kconfig adjustments after merging this patch]
2021-02-07 19:22:55 +01:00
Roman Kovalivskyi
f80798122a Revert "fastboot: Add default fastboot_set_reboot_flag implementation"
This reverts commit 0ebf9842e5.

Current generic implementation of fastboot_set_reboot_flag is somewhat
messy and requires some additional configuration option to be enabled
besides CMD_BCB, so it reverts that implementtion in order to bring a
new cleaner one.

Next commit introduces new generic implementation of
fastboot_set_reboot_flag.

Signed-off-by: Roman Kovalivskyi <roman.kovalivskyi@globallogic.com>
2021-02-07 19:22:54 +01:00
Simon Glass
07c9e683a4 smbios: Allow a few values to come from sysinfo
While static configuration is useful it cannot cover every case. Sometimes
board revisions are encoded in resistor straps and must be read at
runtime.

The easiest way to provide this information is via sysinfo, since the
board can then provide a driver to read whatever is needed.

Add some standard sysinfo options for this, and use them to obtain the
required information.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2021-02-06 19:20:36 +08:00
Simon Glass
2b8e5c8dfa sysinfo: Move #ifdef so that operations are always defined
At present the struct is not available unless SYSINFO is enabled. This is
annoying since code it is not possible to use compile-time checks like
CONFIG_IS_ENABLED(SYSINFO) with this header.

Fix it by moving the #ifdef.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2021-02-06 19:20:29 +08:00
Simon Glass
e9adaa75bb smbios: Add more options for the BIOS version string
At present the version string is obtained from PLAIN_VERSION. Some boards
may want to configure this using the device tree, since the build system
can more easily insert things there after U-Boot itself is built. Add this
option to the code.

Also in some cases the version needs to be generated programmatically,
such as when it is stored elsewhere in the ROM and must be read first.
To handle this, keep a pointer around so that it can be updated later.
This works by storing the last string in the context, since it is easier
than passing out a little-used extra parameter.

Provide a function to update the version string.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2021-02-06 19:20:27 +08:00
Simon Glass
dc090586a0 smbios: Use char consistently for the eos member
At present a few of the structs use u8 instead of char. This is a string,
so char is better. Update them.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2021-02-06 19:18:41 +08:00
Simon Glass
0e89b85906 smbios: Move smbios_write_type to the C file
This type is not used outside the smbios.c file so there is no need for it
to be in the header file. Move it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2021-02-06 19:18:41 +08:00
Tom Rini
8308a28af8 Merge tag 'ti-v2021.04-rc2' of https://gitlab.denx.de/u-boot/custodians/u-boot-ti
- Sync DTS from Linux kernel for all K3 platforms
- Add MMC higher speed nodes for AM65x, J721e, J7200
- Convert Nokia RX-51 to use CONFIG_DM_MMC
- Minor fixes for LEGO MINDSTORMS
2021-02-05 09:39:31 -05:00
Lokesh Vutla
70e167495a arm: dts: k3-j721e: Sync Linux v5.11-rc6 dts into U-Boot
Sync all J721e related v5.11-rc6 Linux kernel dts into U-Boot.
HBMC nodes are not yet added in Linux kernel yet but were added
in U-Boot. In order to avoid any regressions, hbmc nodes are kept
intact. These will be added in kernel in future.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2021-02-04 20:37:57 +05:30
Faiz Abbas
43392b550e mmc: sdhci: Add helper functions for UHS modes
Add a set_voltage() function which handles the switch from 3.3V to 1.8V
for SD card UHS modes.

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2021-02-04 20:37:57 +05:30
David Lechner
68432b5d12 ARM: legoev3: set serial# env var
This sets the serial# environmet variable instead of using ATAGs on
LEGO MINDSTORMS EV3.

Also fix some nomenclature while we are touching this code (Bluetooth
address is not the same as MAC address, EEPROM version is not the same
as board version).

Signed-off-by: David Lechner <david@lechnology.com>
2021-02-04 20:37:56 +05:30
Tom Rini
21cb717e79 Support late device removal
Allow booting a 32-bit system with a top memory address beyond 4 GiB
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Merge tag 'dm-pull-3feb21' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm

Support late device removal
Allow booting a 32-bit system with a top memory address beyond 4 GiB
2021-02-04 08:19:23 -05:00
Kory Maincent
18c2582183 cmd: pxe_utils: sysboot: Add zboot support to boot x86 Linux kernel image
Add "zboot" command to the list of supported boot in the
label_boot function.

Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
[bmeng: add component tags in the summary]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2021-02-03 23:16:44 +08:00
Kory Maincent
d3a3d44fe2 command.h: Remove extern from the header
Remove the extern of the header because they are useless.

Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
[bmeng: minor edit on the commit message]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2021-02-03 23:01:18 +08:00
Heinrich Schuchardt
c30a7093e8 sandbox: mark os_abort() as noreturn
gcc -fanalyzer needs the information that a function does not return to
provide accurate information.

os_abort() does not return. Mark it accordingly.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-02-03 03:38:41 -07:00
Bin Meng
98592c7509 bdinfo: Rename function names to be clearer
At present we have bdinfo_print_num() to print unsigned long numbers.
We also have print_phys_addr() which accept numbers that might be
64-bit on a 32-bit platform.

Rename these 2 functions to be clearer:

bdinfo_print_num() => bdinfo_print_num_l()
print_phys_addr()  => bdinfo_print_num_ll()

While we are here, make bdinfo_print_num_ll() public so that it can
be used outside cmd/bdinfo.c in the future.

Signed-off-by: Bin Meng <bin.meng@windriver.com>
2021-02-03 03:38:41 -07:00
Bin Meng
37dc958947 global_data.h: Change ram_top type to phys_addr_t
It's possible to have ram_top above 4 GiB in a 32-bit system, hence
we need to declare ram_top as `phys_addr_t`.

Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-02-03 03:38:41 -07:00
Marek Vasut
cc6f4c8f25 dm: core: Add late driver remove option
Add another flag to the DM core which could be assigned to drivers and
which makes those drivers call their remove callbacks last, just before
booting OS and after all the other drivers finished with their remove
callbacks. This is necessary for things like clock drivers, where the
other drivers might depend on the clock driver in their remove callbacks.
Prime example is the mmc subsystem, which can reconfigure a card from HS
mode to slower modes in the remove callback and for that it needs to
reconfigure the controller clock.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
2021-02-03 03:38:41 -07:00
Simon Glass
c51d2e704a dm: core: Avoid partially removing devices
At present if device_remove() decides that the device should not actually
be removed, it still calls the uclass pre_remove() method and powers the
device down.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-02-03 03:38:41 -07:00
Simon Glass
4d7bab1adb dm: pci: Correct use of wrong flag name
Update a driver that uses the incorrect flag. Add a comment to hopefully
prevent furture mistakes.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-02-03 03:38:41 -07:00
Simon Glass
a547fcb828 dm: Rename DM_FLAG_REMOVE_WITH_PD_ON
This flag has the word 'REMOVE' in it which means it conflicts with
the DM_REMOVE flags. Rename it to DM_FLAG_LEAVE_PD_ON which seems to
indicate its purpose well enough.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-02-03 03:38:41 -07:00
Simon Glass
401d1c4f5d common: Drop asm/global_data.h from common header
Move this out of the common header and include it only where needed.  In
a number of cases this requires adding "struct udevice;" to avoid adding
another large header or in other cases replacing / adding missing header
files that had been pulled in, very indirectly.   Finally, we have a few
cases where we did not need to include <asm/global_data.h> at all, so
remove that include.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-02-02 15:33:42 -05:00
Simon Glass
77f898d040 x86: Reduce size of samus image
With the recent addition of ACPI generation, the image size has got beyond
its current limit.

Samus does not actually use this, nor x86 emulation for PCI ROMs, so
disable both features.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2021-02-01 15:33:26 +08:00
Simon Glass
86c372af1a x86: spl: Add a function to find the text base
It is useful to know the TEXT_BASE value for the image being loaded in
TPL/SPL. Add a new spl_get_image_text_base() function to handle this.

Make use of this in the x86 SPL handler, instead of having the logic
there.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2021-02-01 15:11:41 +08:00
Simon Glass
8a655272d7 acpi: Tidy up documentation for struct acpi_gpio
Some comments were provided after this patch was applied. Address them.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2021-02-01 15:11:41 +08:00
Tom Rini
b4804cdd57 Merge https://gitlab.denx.de/u-boot/custodians/u-boot-usb
- Assorted gadget changes including:
  - dfu: Fix handling of UBI partitions in MTD backend
  - gadget: f_thor: fix wrong file size cast
  - Extend cmd: bcb
  - Fixes for fastboot and rockchip gadgets
  - dfu: Add SCRIPT and SKIP entities
  - dfu/thor: Add `dfu_alt_info` reinitialization from flashed script
  - u-boot: Reduce size of u-boot as usbd_device_* arrays are not exported
2021-01-31 14:24:35 -05:00
Tom Rini
242ef48ea7 tpm fixes for coral
binman fixes support for symbols in sub-sections
 support for additional cros_ec commands
 various minor fixes / tweaks
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Merge tag 'dm-pull-30jan21' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm

tpm fixes for coral
binman fixes support for symbols in sub-sections
support for additional cros_ec commands
various minor fixes / tweaks
2021-01-31 08:49:53 -05:00
Li Jun
8745b9ebcc usb: gadget: add super speed support
This patch is to add usb gadget super speed support in common
driver, including BOS descriptor and select the super speed
descriptor from function driver.

Reviewed-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Peter Chen <peter.chen@nxp.com>
Tested-by: faqiang.zhu <faqiang.zhu@nxp.com>
Signed-off-by: Li Jun <jun.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-01-31 14:08:56 +01:00
Li Jun
a764c94128 usb: gadget: OS Feature Descriptors support
This is a proting patch from linux kernel: 37a3a533429e
("usb: gadget: OS Feature Descriptors support"), the original commit
log see below:

There is a custom (non-USB IF) extension to the USB standard:

http://msdn.microsoft.com/library/windows/hardware/gg463182

They grant permission to use the specification - there is
"Microsoft OS Descriptor Specification License Agreement"
under the link mentioned above, and its Section 2 "Grant
of License", letter (b) reads:

"Patent license. Microsoft hereby grants to You a nonexclusive,
royalty-free, nontransferable, worldwide license under Microsoft鈥檚
patents embodied solely within the Specification and that are owned
or licensable by Microsoft to make, use, import, offer to sell,
sell and distribute directly or indirectly to Your Licensees Your
Implementation. You may sublicense this patent license to Your
Licensees under the same terms and conditions."

The said extension is maintained by Microsoft for Microsoft.

Yet it is fairly common for various devices to use it, and a
popular proprietary operating system expects devices to provide
"OS descriptors", so Linux-based USB gadgets whishing to be able
to talk to a variety of operating systems should be able to provide
the "OS descriptors".

This patch adds optional support for gadgets whishing to expose
the so called "OS Feature Descriptors", that is "Extended Compatibility ID"
and "Extended Properties".

Hosts which do request "OS descriptors" from gadgets do so during
the enumeration phase and before the configuration is set with
SET_CONFIGURATION. What is more, those hosts never ask for configurations
at indices other than 0. Therefore, gadgets whishing to provide
"OS descriptors" must designate one configuration to be used with
this kind of hosts - this is what os_desc_config is added for in
struct usb_composite_dev. There is an additional advantage to it:
if a gadget provides "OS descriptors" and designates one configuration
to be used with such non-USB-compliant hosts it can invoke
"usb_add_config" in any order because the designated configuration
will be reported to be at index 0 anyway.

This patch also adds handling vendor-specific requests addressed
at device or interface and related to handling "OS descriptors"."

Signed-off-by: Li Jun <jun.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-01-31 14:08:56 +01:00
Li Jun
6777483f5d usb: gadget: move utf8_to_utf16le to header file
As other users may use utf8_to_utf16le() to convert the utf8
to utf16 for usb, so move it to head file.

Signed-off-by: Li Jun <jun.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-01-31 14:08:56 +01:00
Li Jun
1c7aacb9a8 usb: gadget: OS String support
This is a porting patch from linux kernel: 19824d5eeece
("usb: gadget: OS String support"), original commit log
see below:

"There is a custom (non-USB IF) extension to the USB standard:

http://msdn.microsoft.com/library/windows/hardware/gg463182

They grant permission to use the specification - there is
"Microsoft OS Descriptor Specification License Agreement"
under the link mentioned above, and its Section 2 "Grant
of License", letter (b) reads:

"Patent license. Microsoft hereby grants to You a nonexclusive,
royalty-free, nontransferable, worldwide license under Microsoft鈥檚
patents embodied solely within the Specification and that are owned
or licensable by Microsoft to make, use, import, offer to sell,
sell and distribute directly or indirectly to Your Licensees Your
Implementation. You may sublicense this patent license to Your
Licensees under the same terms and conditions."

The said extension is maintained by Microsoft for Microsoft.

Yet it is fairly common for various devices to use it, and a
popular proprietary operating system expects devices to provide
"OS descriptors", so Linux-based USB gadgets whishing to be able
to talk to a variety of operating systems should be able to provide
the "OS descriptors".

This patch adds optional support for gadgets whishing to expose
the so called "OS String" under index 0xEE of language 0.
The contents of the string is generated based on the qw_sign
array and b_vendor_code.

Interested gadgets need to set the cdev->use_os_string flag,
fill cdev->qw_sign with appropriate values and fill cdev->b_vendor_code
with a value of their choice.

This patch does not however implement responding to any vendor-specific
USB requests."

Signed-off-by: Li Jun <jun.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-01-31 14:08:56 +01:00
Ye Li
71a5732b43 usb: gadget: Add ep_config call back to usb_gadget_ops
Since some new fields in usb_ep structure been moved to usb_ss_ep.
The CDNS3 gadget driver should replies on this operation to bind the
usb_ss_ep with the endpoint descriptor when function layer uses
usb_ep_autoconfig to add endpoint descriptors to gadget. So that
CDNS3 driver can know the EP information and configure the EP once
the set configuration request is received.

Signed-off-by: Sherry Sun <sherry.sun@nxp.com>
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-01-31 14:08:56 +01:00
Pali Rohár
f2fa499883 usb: gadget: Do not export usbd_device_* arrays
Each array is used only in one file (core.c or ep0.c). Move their content
to correct file, mark them as static and do not export out of current file.

This change allows to decrease size of u-boot.bin as more of those strings
are not used.

Signed-off-by: Pali Rohár <pali@kernel.org>
2021-01-31 14:08:56 +01:00
Marek Szyprowski
e47431aa5c thor: add support for the dfu_alt_info reintialization from the flashed script
Reinitialize dfu_env_entities after flashing the 'SCRIPT' entity to
ensure that the potential changes to the 'dfu_alt_info' environment
variable are applied.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
2021-01-31 14:08:56 +01:00
Marek Szyprowski
c533f94c10 dfu: add 'SCRIPT' entity
Define a new 'SCRIPT' type for DFU entities. The downloaded data are
treated as simple u-boot's scripts and executed with run_command_list()
function.

Flashing the 'SCRIPT' entity might result in changing the 'dfu_alt_info'
environment variable from the flashed script, so add a global variable
for tracking the potential need to reinitialize the dfu_alt_info related
structures.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
2021-01-31 14:08:56 +01:00
Jaehoon Chung
b5f3405b9d dfu: add 'SKIP' entity
Define a new 'SKIP' type for the DFU entities. The flashed data for that
entity is simply ignored without returning any error values.

This allows to have one flashing procedure and images for the different
board types or variants, where each board uses only the images relevant
to it and skips the rest. This is especially usefull for the THOR
protocol, which usually transfers more than one file in a single session.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Minkyu Kang <mk7.kang@samsung.com>
[mszyprow: rephrased commit message and docs for easier reading, changed
	   subject to "dfu: add 'SKIP' entity"]
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
2021-01-31 14:08:56 +01:00
Eugeniu Rosca
bafdf4caac cmd: bcb: Add support for processing const string literals in bcb_set()
On request/suggestion from Simon Glass back in May 22 2019 [1], the
'strsep' mechanism implemented in bcb_set() was set to work directly
with user-provided argv strings, to avoid duplicating memory and for
the sake of simpler implementation.

However, since we recently exposed bcb_write_reboot_reason() API to be
called by U-Boot fastboot, the idea is to be able to pass const string
literals to this new BCB API, carrying the reboot reason.

Since 'strsep' (just like its older/superseded sibling 'strtok')
modifies the input string passed as parameter, BCB command in its
current state would attempt to perform in-place modifications in a
readonly string, which might lead to unexpected results.

Fix the above with the cost of one dynamic memory allocation ('strdup').
This will also ensure no compiler warnings when passing string literals
to bcb_write_reboot_reason().

[1] http://u-boot.10912.n7.nabble.com/PATCH-v2-0-2-Add-bcb-command-to-read-modify-write-Android-BCB-td369934i20.html#a370456

Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com>
Signed-off-by: Roman Kovalivskyi <roman.kovalivskyi@globallogic.com>
2021-01-31 14:08:56 +01:00
Eugeniu Rosca
e74670adfe cmd: bcb: Expose 'bcb_write_reboot_reason' to external callers
Fastboot is evolving and beginning with commit [1], the
upstream implementation expects bootloaders to offer support for:
 - reboot-recovery
 - reboot-fastboot

The most natural way to achieve the above is through a set of
pre-defined "reboot reason" strings, written into / read from
the BCB "command" field, e.g.:
 - bootonce-bootloader [2]
 - boot-fastboot [3]
 - boot-recovery [4]

Expose the first 'bcb' API meant to be called by e.g. fastboot stack,
to allow updating the BCB reboot reason via the BCB 'command' field.

[1] https://android.googlesource.com/platform/system/core/+/dea91b4b5354af2
    ("Add fastbootd.")
[2] https://android.googlesource.com/platform/bootable/recovery/+/cba7fa88d8b9
    ("Add 'reboot bootloader' to bootloader_message.")
[3] https://android.googlesource.com/platform/bootable/recovery/+/eee4e260f9f6
    ("recovery: Add "boot-fastboot" command to BCB.")
[4] https://android.googlesource.com/platform/system/core/+/5e98b633a748695f
    ("init: Write the reason in BCB on "reboot recovery"")

Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com>
Signed-off-by: Roman Kovalivskyi <roman.kovalivskyi@globallogic.com>
[lukma - added missing #include <linux/errno.h> to avoid build breaks]
2021-01-31 14:08:56 +01:00
Dario Binacchi
fabae8711f dm: replace auto_alloc_size with auto
The auto_alloc_size members of struct driver has been renamed auto.

Signed-off-by: Dario Binacchi <dariobin@libero.it>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-30 14:25:42 -07:00
Stanislav Pinchuk
a00e0f7ae5 do not pass NULL pointer to libfdt
Re-send because of line-wraps.

Without this patch, u-boot just hangs if the fdt pointer is
not initialized. The diagnostic subsystems are not yet initialized,
so all you get is a blind hang.

Signed-off-by: Stanislav.Pinchuk@kaspersky.com
2021-01-30 14:25:42 -07:00
Heinrich Schuchardt
43db07507a sandbox: keep time offset when resetting
The UEFI Self Certification Test (SCT) checks the SetTime() service with
the following steps:

* set date
* reset
* check date matches

To be compliant the sandbox should keep the offset to the host RTC during
resets. The implementation uses the environment variable
UBOOT_SB_TIME_OFFSET to persist the offset.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-30 14:25:42 -07:00
Simon Glass
3306eeca89 Add a symlink for ctype.h
Libraries that link with U-Boot typically may expect to be able to include
ctype.h but this file is in a different place in U-Boot. Add a symlink to
make this work.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-30 14:25:42 -07:00
Simon Glass
ef79ef21a8 dm: core: Don't inline dev_read...() calls with of-platdata
At present if these calls are used with of-platdata, a confusing error is
produced, referring to a function not actually called by the code causing
the problem.

Fix this by not inlining, so that the error mentions the dev_read_...()
function and it is more obvious what is going on.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-30 14:25:41 -07:00
Simon Glass
10f746591f cros_ec: Add vstore support
The EC can store small amounts of data for the benefit of the
verified boot process. Since the EC is seldom reset, this can allow the
AP to store data that survives a reboot or a suspend/resume cycle.

Add support for this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-30 14:25:41 -07:00
Simon Glass
3a6c994f38 cros_ec: Add support for switches
On x86 platforms the EC provides a way to read 'switches', which are
on/off values determined by the EC.

Add a new driver method for this and implement it for LPC.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-30 14:25:41 -07:00
Simon Glass
2b4b653391 cros_ec: Add documentation for cros_ec driver operations
Add comments to these methods so it is documented in this central place,
not just in each driver.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-30 14:25:41 -07:00
Simon Glass
8aec32f6ab cros_ec: Support reading EC features
The EC can support a variety of features and provides a way to find out
what is available. Add support for this.

Also update the feature list to the lastest available while we are here.
This is at:

   https://chromium.googlesource.com/chromiumos/platform/ec/+/refs/heads/master/include/ec_commands.h

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-30 14:25:41 -07:00
Simon Glass
7791df576c cros_ec: Add support for reading the SKU ID
This allows reading strapping pins attached to the EC. Add an
implementation for this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-30 14:25:41 -07:00
Simon Glass
d8e9a93895 cros_ec: Add a function for the hello message
This is used several times in this file. Put it in a function to avoid
code duplication.

Also add a test for this function. There are no cros_ec tests at present,
so it is time to update the code.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-30 14:25:41 -07:00
Heinrich Schuchardt
18dd984c56 efi_loader: add Linux magic to aarch64 crt0
Add the Linux magic to the EFI file header to allow running our test
programs with GRUB's linux command. Now we can dump the fixed-up device
tree with our dtbdump.efi tool.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-29 20:22:40 +01:00
Stanislav Pinchuk
ef7db7a3e8 vexpress_aemv8a: allow overriding BOOTCOMMAND
Re-send because of line-wraps.

This patch fixes the behaviour of the menuconfig's BOOTCOMMAND
setting. Which is just ignored without that patch on
vexpress_aemv8a platform.

Signed-off-by: Stanislav.Pinchuk@kaspersky.com
2021-01-29 10:36:48 -05:00
Simon Glass
1e35a4d228 binman: Allow reading entries from a subnode
Some images may have multiple copies of the same thing, e.g. two versions
of the read/write U-Boots. It is necessary to read data from one or other
of these under selection of the verified-boot logic. Add a function to
select the subnode to use.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-27 17:03:16 -05:00
Simon Glass
f8a2d191cf uuid: Add a comment for UUID_STR_LEN
This macro is the length of the string but excludes the terminator. Users
must add 1 when declaring a large-enough string. Add a comment to make
this clear.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-27 17:03:16 -05:00
Simon Glass
7d70116fc7 video: Allow syncing the entire framebuffer to the copy
In some cases so much of the framebuffer is updated that it is not worth
copying the changes piece by piece to the copy framebuffer. Add a function
to copy the whole thing.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-27 17:03:16 -05:00
Simon Glass
9fe064646d bloblist: Support relocating to a larger space
Typically in TPL/SPL the bloblist is quite small. But U-Boot proper may
want to add a lot more to it, such as ACPI tables.

Add a way to expand the bloblist by relocating it in U-Boot proper, along
with the other relocation activities.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-27 17:03:16 -05:00
Simon Glass
09d9ba9097 spl: Add functions for next and previous phase
It is useful to be able to figure out which phase we are loading next and
which phase we came from. Add some functions to handle this as well as
returning the name of a phase. This allows messages like "Booting to x"
where x is the next phase.

At present, TPL says 'Jumping to U-Boot' at the end, when in fact it is
jumping to SPL. This is confusing, so use the new functions to correct
this.

Tests for this will come with an upcoming minor SPL test refactor.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-27 17:03:16 -05:00
Volodymyr Babchuk
b7cfe32e18 smccc: fix sign bit expansion
Signed ARM_SMCCC_FAST_CALL value is shifted to 31'st bit. Then, it is expanded
to 64 bit value, which results in 1s in higher 32 bits.

This causes corrupted values in 64-bit SMC IDs and issues in buggy handlers of
32-bit calls.

We need to make ARM_SMCCC_FAST_CALL unsigned long, so it would work properly
on 32 bit architectures.

Signed-off-by: Volodymyr Babchuk <volodymyr_babchuk@epam.com>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
2021-01-27 16:58:57 -05:00
Philippe Reynes
4d145f26dd bootcount: allow to use this feature on TPL
This commit add an option TPL_BOOTCOUNT_LIMIT to
use bootcount on TPL.

Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-27 16:58:57 -05:00
Tom Rini
8b195f4b71 Merge https://gitlab.denx.de/u-boot/custodians/u-boot-marvell
- Espressobin: Disable slot when emmc is not present (Pali)
- DS414; config header cleanup (Phil)
- PCI: auto-config enhancement (Phil)
- pci_mvebu: Also map IO region (Phil)
- serial: a3720: Implement pending method for output direction (Pali)
- turris_mox: Enable a few commands (Marek)
- helios4 & ClearFog changes (Dennis)
- Plus some minor misc changes
2021-01-27 11:39:31 -05:00
Alex Nemirovsky
c34a927566 board: presidio-asic: Add CAxxxx Ethernet support
Add CAxxxx Ethernet support for the Cortina Access
Presidio Engineering Board

Signed-off-by: Alex Nemirovsky <alex.nemirovsky@cortina-access.com>
CC: Tom Rini <trini@konsulko.com>
2021-01-27 10:47:52 -05:00
Abbie Chang
a70d7b0192 net: phy: ca_phy: Add driver for CAxxxx SoCs
Add phy driver support for MACs embedded inside Cortina Access SoCs

Signed-off-by: Abbie Chang <abbie.chang@cortina-access.com>
Signed-off-by: Alex Nemirovsky <alex.nemirovsky@cortina-access.com>

CC: Joe Hershberger <joe.hershberger@ni.com>
CC: Tom Rini <trini@konsulko.com>
CC: Aaron Tseng <aaron.tseng@cortina-access.com>

Moved out PHY specific code out of Cortina NI Ethernet driver
and into a Cortina Access PHY interface driver
2021-01-27 10:47:47 -05:00
Phil Sutter
7d3c6c6e9f arm: mvebu: ds414: Config header mini-review
A few minor changes:

* Get rid of leftover comments, other commits removed the defines they
  referred to.

* CONFIG_SYS_NETA_INTERFACE_TYPE is not used anymore since commit
  e3b9c98a23 ("net: mvneta: Convert to driver model").

* Drop CONFIG_USB_MAX_CONTROLLER_COUNT: it is per-HCI type, so XHCI and
  EHCI could still both work be used.

* Unconditionally define CONFIG_EHCI_IS_TDI: it has no effect on XHCI so
  that conditional doesn't make any sense.

* Define a larger PHY_ANEG_TIMEOUT: In my test bed, the NIC is directly
  connected to some RTL8111 and the default 8s timeout was often too
  short.

Signed-off-by: Phil Sutter <phil@nwl.cc>
Reviewed-by: Stefan Roese <sr@denx.de>
2021-01-27 07:29:43 +01:00
Tom Rini
e262b2973e Merge https://gitlab.denx.de/u-boot/custodians/u-boot-sunxi
- New Allwinner H616 SoC support (sans Ethernet & USB)
- H6 DT update
- Tanix TX6 TV box support
- OrangePi 3 support
- OrangePi Zero2 (H616) support
2021-01-25 19:46:02 -05:00
Jernej Skrabec
80b2c65bc2 arm: sunxi: add initial H616 DTSI and headers
This commit introduces H616 DTSI file and dt-bindings headers needed for
device tree files.

Files are taken from v3 Linux H616 support submission[1], as the
H616 .dtsi file is not merged upstream yet.

[1] http://lists.infradead.org/pipermail/linux-arm-kernel/2021-January/632082.html

Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2021-01-25 21:52:01 +00:00
Jernej Skrabec
8ec293e063 sunxi: Add support for H616 SoC
H616 is very similar to H6 so most of the infrastructure can be reused.
However, two big differences are that it doesn't have functional SRAM A2
which is usually used for TF-A and it doesn't have ARISC co-processor.
It also needs bigger SPL size - 48 KiB.

Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2021-01-25 21:52:01 +00:00
Jernej Skrabec
44726096cf sunxi: Introduce common symbol for H6 like SoCs
It turns out that there are at least 2 other SoCs which have basically
the same memory map, similar clocks and other features as H6. It's very
likely that we'll see more such SoCs in the future. In order to ease
porting to new SoCs and lower ifdef clutter, introduce common symbol for
them.

Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Reviewed-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2021-01-25 21:52:00 +00:00
Jernej Skrabec
fbd37d8d28 sunxi: Add support for AXP305 PMIC
This PMIC can be found on H616 boards and it's very similar to AXP805
and AXP806.

Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2021-01-25 21:52:00 +00:00
Tom Rini
c99be953e7 - MIPS: add support for Mediatek MT7620 SoCs
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Merge tag 'mips-pull-2021-01-24' of https://gitlab.denx.de/u-boot/custodians/u-boot-mips

- MIPS: add support for Mediatek MT7620 SoCs
2021-01-25 14:38:40 -05:00
Tom Rini
4057b98ff2 Changes for 2020.04
-------------------
 
 - new board:
 	Phytec phyCORE-i.MX8MP
 	i.MX8MN Beacon EmbeddedWorks devkit
 
 - Fixes:
 	several nanbcb fixes
 	fix for imx8mm_beacon
 - further switch to distro boot commands
 - DM:
 	DM Ether for MX6UL
 
 CI:
 
 https://gitlab.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/6013
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Merge tag 'u-boot-imx-20210125' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

Changes for 2020.04
-------------------

- new board:
	Phytec phyCORE-i.MX8MP
	i.MX8MN Beacon EmbeddedWorks devkit

- Fixes:
	several nanbcb fixes
	fix for imx8mm_beacon
- further switch to distro boot commands
- DM:
	DM Ether for MX6UL

CI:

https://gitlab.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/6013
2021-01-25 09:02:35 -05:00
Tom Rini
7f10b8eed4 Pull request for documentation tag doc-2021-04-rc1 (2)
* Man-pages for sbi, exit, for, echo, loady, true, false, conitrace
 * Adjust suppression of newline in echo command.
 * Provide unit test for echo command.
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Merge tag 'doc-2021-04-rc1-2' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi

Pull request for documentation tag doc-2021-04-rc1 (2)

* Man-pages for sbi, exit, for, echo, loady, true, false, conitrace
* Adjust suppression of newline in echo command.
* Provide unit test for echo command.
2021-01-25 09:02:06 -05:00
Tom Rini
aee5bcce35 Second set of u-boot-atmel features for 2021.04 cycle
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Merge tag 'u-boot-atmel-2021.04-b' of https://gitlab.denx.de/u-boot/custodians/u-boot-atmel

Second set of u-boot-atmel features for 2021.04 cycle

This feature set includes macb updates for all interfaces and new
sama7g5 variant support; micrel ksz9031 DLL support; a new board from
Giant based on Adafruit feather form factor which contains a SAMA5D27
SoC; several fixes regarding the NAND flash PMECC block; and pincontrol
drive strength support for pio4 controller.
2021-01-25 09:01:28 -05:00
Heinrich Schuchardt
a03185a3ec dm: core: describe uclass_root_s
'make htmldocs' creates a warning:

./include/asm-generic/global_data.h:443:
warning: Function parameter or member 'uclass_root_s'
not described in 'global_data'

Correct the member descriptions.

Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-25 01:15:34 +01:00
Weijie Gao
4075928c36 reset: mtmips: add reset controller support for MediaTek MT7620 SoC
This patch adds reset controller bits definition header file for MediaTek
MT7620 SoC

Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2021-01-24 21:39:26 +01:00
Weijie Gao
d9a5da72d7 clk: add clock driver for MediaTek MT7620 SoC
This patch adds a clock driver for MediaTek MT7620 SoC.
This driver provides clock gate control as well as getting clock frequency
for CPU/SYS/XTAL and some peripherals.

Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2021-01-24 21:39:26 +01:00
Weijie Gao
dd4fdc0b14 mips: mtmips: add support for MediaTek MT7620 SoC
This patch adds support for MediaTek MT7620 SoC.
All files are dedicated for u-boot.

Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2021-01-24 21:39:26 +01:00
Adam Ford
8e95883e46 imx: Add support for i.MX8MN Beacon EmbeddedWorks devkit.
Beacon EmbeddedWorks is releasing a devkit based on the i.MX8M
Nano SoC consisting of baseboard + SOM.

The kit is based on the same design as the Beacon dev kit with
the i.MX8M Mini.

Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
2021-01-23 14:01:49 +01:00
Alice Guo
5b3c76e888 imx8mq: configs: add support for distro boot commands
Supported boot device types in iMX8MQ: MMC, DHCP.

CONFIG_DISTRO_DEFAULTS is added for enabling the DISTRO_DEFAULTS option.

CONFIG_BOOTCOMMAND which is defined in include/configs/imx8mq_evk.h is
deleted because "run distro_bootcmd" is required to be the default boot
mode.

scriptaddr is the location in RAM where boot.scr.uimg/boot.scr will be
loaded to prior to execution.

kernel_addr_r is the location in RAM where the kernel will be loaded to.

Delete unnecessary environment variables because "run distro_bootcmd" is
set to be the default boot mode.

Signed-off-by: Alice Guo <alice.guo@nxp.com>
2021-01-23 13:40:29 +01:00
Teresa Remmet
c661c511e9 board: phytec: imx8mp: Add PHYTEC phyCORE-i.MX8MP support
Add initial support PHYTEC phyCORE-i.MX8MP SOM.

    Supported features:
     - 2GB LPDDR4 RAM
     - eMMC
     - external SD
     - debug UART2
     - watchdog

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Heiko Schocher <hs@denx.de>
2021-01-23 11:30:32 +01:00
Marc Ferland
9452d58e10 arm: dart6ul: enable DM_ETH for the dart6ul
This patch converts the dart6ul ethernet support to DM_ETH and cleans
up the legacy ethernet code. The clean up, more specifically:

* moves the fec2 node and pin definition to the carrier board DTS
  since the phy associated with it is on the carrier board and not on
  the SoM;
* add the reset pin associated to each phy;
* separate the ethernet, mdio and reset pins of each fec so that they
  are easier to reference;
* add clock properties to the phy nodes since they are connected to the
  50Mhz ENET[12]_TX_CLK clock of the SoC;
* remove CONFIG_BOARD_EARLY_INIT_F since the function is now empty.

Signed-off-by: Marc Ferland <ferlandm@amotus.ca>
2021-01-23 11:30:31 +01:00
Adam Ford
4736871dc2 imx: imx8mm-beacon: Remove relocation restrictions
The system is capable of relocating RAM disks and the kernel.
Remove these restrictions to prevent it.

Signed-off-by: Adam Ford <aford173@gmail.com>
2021-01-23 11:30:31 +01:00
Alice Guo
9b162b1d1f imx8mp: configs: add support for distro boot commands
Supported boot device types in iMX8MP: MMC.

CONFIG_CMD_PART is added for command part and CONFIG_CMD_FS_GENERIC is
for command fstype.

scriptaddr is the location in RAM where boot.scr.uimg/boot.scr will be
loaded to prior to execution. kernel_addr_r is the location in RAM where
the kernel will be loaded to. Delete unnecessary environment variables
because "run distro_bootcmd" is set to be the default boot mode.

On the iMX8MP platform I used, "mmc1" represents SD card and "mmc2"
represents eMMC.

Signed-off-by: Alice Guo <alice.guo@nxp.com>
2021-01-23 11:30:31 +01:00
Alice Guo
2df8930bf9 imx8mm: configs: add support for distro boot commands
Supported boot device types in iMX8MM: MMC, DHCP.

CONFIG_CMD_PART is added for command part and CONFIG_CMD_FS_GENERIC is
for command fstype.

CONFIG_BOOTCOMMAND which is defined in include/configs/imx8mm_evk.h is
deleted because "run distro_bootcmd" is required to be the default boot
mode.

scriptaddr is the location in RAM where boot.scr.uimg/boot.scr will be
loaded to prior to execution.

kernel_addr_r is the location in RAM where the kernel will be loaded to.

Delete unnecessary environment variables.

Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Alice Guo <alice.guo@nxp.com>
2021-01-23 11:30:31 +01:00
Peng Fan
f89eb9be09 imx: imx8mn/p: drop CONFIG_SYS_[I,D]CACHE_OFF
Drop CONFIG_SYS_[I,D]CACHE_OFF, it is safe to run with caches enabled on
these platforms.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-01-23 11:30:31 +01:00
Peng Fan
54bd9ddf21 arm: dts: imx8mq: sync dts from Linux Kernel
Sync dts from Linux Kernel
commit f838f8d2b694cf9d524dc("mfd: ab8500-debugfs: Remove extraneous seq_putc")

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-01-23 11:30:31 +01:00
Peng Fan
cf8842bc29 arm: dts: imx8mp: sync dts from Linux Kernel
Sync dts from Linux Kernel
commit f838f8d2b694cf9d524dc("mfd: ab8500-debugfs: Remove extraneous seq_putc")

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-01-23 11:30:31 +01:00
Peng Fan
50d0953127 arm: dts: imx8mn: sync dts from Linux Kernel
Sync dts from Linux Kernel
commit f838f8d2b694cf9d524dc("mfd: ab8500-debugfs: Remove extraneous seq_putc")

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-01-23 11:30:30 +01:00
Peng Fan
6489dac3ab imx: imx8mn_evk: correct stack/malloc adress
Move SP to end of OCRAM space. Drop MALLOC_F to make it alloc from
stack space.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-01-23 11:30:30 +01:00
Peng Fan
48b90f86c5 imx: imx8mp_evk: enable eth support
Add board code to configure the network interface
Add net defconfig

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-01-23 11:30:30 +01:00
Heinrich Schuchardt
041f0af366 fs: fat: structure for name and extension
The short name and extension of FAT files are stored in adjacent fields of
the directory entry. For some operations like calculating a checksum or
copying both fields it is preferable to treat both as one structure.

Change the definition of the directory entry structure to include a
structure comprising the name and the extension field.

This resolves Coverity CID 316357, CID 316350, CID 316348.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-23 07:56:53 +01:00
Greg Gallagher
c69ba7b4a0 configs: sama5d27_som1_ek: Set FDT filename based on defconfig
Make the FDT file name based on the default on that is specified in the
defconfig file.

Signed-off-by: Greg Gallagher <greg@embeddedgreg.com>
2021-01-22 15:09:59 +02:00
Eugen Hristev
417eca09bf pinctrl: at91-pio4: implement drive strength support
Implement drive strength support, by preserving the same bindings
as in Linux.

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2021-01-22 15:09:59 +02:00
Eugen Hristev
7cdcf0cb69 dt-bindings: pinctrl: at91-pio4: update license to SPDX style
Update license header to SPDX style

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2021-01-22 15:09:59 +02:00
Tom Rini
404bbc809d Pull request for UEFI sub-system for efi-2021-04-rc1-2
* Provide a test tool for initial RAM disk provided via load file2 protocol.
 * Make more items configurable to reduce code size:
   * Boot manager
   * EFI_DT_FIXUP_PROTOCOL
   * EFI_DEVICE_PATH_UTILITIES_PROTOCOL
 * Bug fixes
   * avoid EFI runtime symbols in global symbol table
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Merge tag 'efi-2021-04-rc1-2' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi

Pull request for UEFI sub-system for efi-2021-04-rc1-2

* Provide a test tool for initial RAM disk provided via load file2 protocol.
* Make more items configurable to reduce code size:
  * Boot manager
  * EFI_DT_FIXUP_PROTOCOL
  * EFI_DEVICE_PATH_UTILITIES_PROTOCOL
* Bug fixes
  * avoid EFI runtime symbols in global symbol table
2021-01-20 10:49:23 -05:00
Ilias Apalodimas
53e54bf50d efi_loader: Avoid emitting efi_var_buf to .GOT
Atish reports that on RISC-V, accessing the EFI variables causes
a kernel panic. An objdump of the file verifies that, since the
global pointer for efi_var_buf ends up in .GOT section which is
not mapped in virtual address space for Linux.

<snip of efi_var_mem_find>

0000000000000084 <efi_var_mem_find>:
  84:   715d                    addi    sp,sp,-80

* objdump -dr
0000000000000086 <.LCFI2>:
  86:   e0a2                    sd  s0,64(sp)
  88:   fc26                    sd  s1,56(sp)
  8a:   e486                    sd  ra,72(sp)
  8c:   f84a                    sd  s2,48(sp)
  8e:   f44e                    sd  s3,40(sp)
  90:   f052                    sd  s4,32(sp)
  92:   ec56                    sd  s5,24(sp)
  94:   00000497            auipc   s1,0x0
            94: R_RISCV_GOT_HI20    efi_var_buf
  98:   0004b483            ld  s1,0(s1) # 94 <.LCFI2+0xe>
            98: R_RISCV_PCREL_LO12_I    .L0
            98: R_RISCV_RELAX   *ABS*

* objdump -t
0000000000000084 g     F .text.efi_runtime  00000000000000b8 efi_var_mem_find

With the patch applied:

* objdump -dr
0000000000000086 <.LCFI2>:
  86:   e0a2                    sd  s0,64(sp)
  88:   fc26                    sd  s1,56(sp)
  8a:   e486                    sd  ra,72(sp)
  8c:   f84a                    sd  s2,48(sp)
  8e:   f44e                    sd  s3,40(sp)
  90:   f052                    sd  s4,32(sp)
  92:   ec56                    sd  s5,24(sp)
  94:   00000497            auipc   s1,0x0
            94: R_RISCV_PCREL_HI20  .LANCHOR0
            94: R_RISCV_RELAX   *ABS*
  98:   00048493            mv  s1,s1
            98: R_RISCV_PCREL_LO12_I    .L0
            98: R_RISCV_RELAX   *ABS*

* objdump -t
0000000000000008 l     O .data.efi_runtime  0000000000000008 efi_var_buf

On arm64 this works, because there's no .GOT entries for this
and everything is converted to relative references.

* objdump -dr (identical pre-post patch, only the new function shows up)
00000000000000b4 <efi_var_mem_find>:
  b4:   aa0003ee    mov x14, x0
  b8:   9000000a    adrp    x10, 0 <efi_var_mem_compare>
            b8: R_AARCH64_ADR_PREL_PG_HI21  .data.efi_runtime
  bc:   91000140    add x0, x10, #0x0
            bc: R_AARCH64_ADD_ABS_LO12_NC   .data.efi_runtime
  c0:   aa0103ed    mov x13, x1
  c4:   79400021    ldrh    w1, [x1]
  c8:   aa0203eb    mov x11, x2
  cc:   f9400400    ldr x0, [x0, #8]
  d0:   b940100c    ldr w12, [x0, #16]
  d4:   8b0c000c    add x12, x0, x12

So let's switch efi_var_buf to static and create a helper function for
anyone that needs to update it.

Fixes: e01aed47d6 ("efi_loader: Enable run-time variable support for tee based variables")
Reported-by: Atish Patra <atishp@atishpatra.org>
Tested-by: Atish Patra <atish.patra@wdc.com>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-20 08:17:17 +01:00
Heinrich Schuchardt
0a7e5165ec efi_loader: efi_size_in_pages() missing parentheses
Add parentheses around size to avoid possible operator precedence problems.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-20 08:17:17 +01:00
Heinrich Schuchardt
19ea5e66de efi_loader: remove EFI_UNICODE_COLLATION_PROTOCOL
In EFI 1.10 a version of the Unicode collation protocol using ISO 639-2
language codes existed. This protocol is not part of the UEFI specification
any longer. It was however required to run the UEFI Self Certification Test
(SCT) II, version 2.6, 2017. So we implemented it for the sole purpose of
running the SCT.

As the SCT does not need the protocol anymore it is time for removal.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-20 08:17:17 +01:00
Heinrich Schuchardt
ff2f532fad efi_loader: make the UEFI boot manager configurable
Some boards are very tight on the binary size. Booting via UEFI is possible
without using the boot manager.

Provide a configuration option to make the boot manager available.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-20 08:09:34 +01:00
Marek Vasut
6f1e668d96 net: dwc_eth_qos: Pad descriptors to cacheline size
The DWMAC4 IP has the possibility to skip up to 7 AXI bus width size words
after the descriptor. Use this to pad the descriptors to cacheline size and
remove the need for noncached memory altogether. Moreover, this lets Tegra
use the generic cache flush / invalidate operations.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Patrice Chotard <patrice.chotard@st.com>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
Cc: Ramon Fried <rfried.dev@gmail.com>
Cc: Stephen Warren <swarren@nvidia.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Patrice Chotard <patrice.chotard@foss.st.com>
2021-01-19 09:15:02 -05:00
Tim Harvey
2767d881f0 power: pmic: add driver for Monolithic Power mp5416
This adds basic register access and child regulator binding
for the Monolithic MP5416 Power Management IC which integrates
four DC/DC switching converters and five LDO regulators.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2021-01-18 15:23:06 -05:00
Chia-Wei, Wang
4a84cf06aa aspeed: Add AST2600 platform support
Add low level platform initialization for the AST2600 SoC.
The 2-stage booting with U-Boot SPL are leveraged to support
different booting mode.

However, currently the patch supports only the booting from
memory-mapped SPI flash.

Signed-off-by: Chia-Wei, Wang <chiawei_wang@aspeedtech.com>
Reviewed-by: Ryan Chen <ryan_chen@aspeedtech.com>
2021-01-18 15:23:06 -05:00
Chia-Wei, Wang
9fc21086b7 reset: aspeed: Add AST2600 reset support
Add controller reset support through the
System Control Unit (SCU) of AST2600 SoC.

Signed-off-by: Chia-Wei, Wang <chiawei_wang@aspeedtech.com>
Reviewed-by: Ryan Chen <ryan_chen@aspeedtech.com>
2021-01-18 15:23:06 -05:00
Ryan Chen
a3c85990c3 clk: aspeed: Add AST2600 clock support
This patch adds the clock control driver
for the AST2600 SoC.

Signed-off-by: Ryan Chen <ryan_chen@aspeedtech.com>
Signed-off-by: Chia-Wei, Wang <chiawei_wang@aspeedtech.com>
2021-01-18 15:14:56 -05:00
Kate Liu
34a5addb7b board: presidio: Add Parallel NAND support
Set environment for Nand flash (U-boot 2020.04):
- add nand flash in the device tree
- add new default configuration file for G3 using parallel Nand
- set nand parameters in presidio_asic.h

Signed-off-by: Kate Liu <kate.liu@cortina-access.com>
Signed-off-by: Alex Nemirovsky <alex.nemirovsky@cortina-access.com>
CC: Tom Rini <trini@konsulko.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2021-01-18 15:14:37 -05:00
Fabien Parent
c9d7e79f02 clk: mediatek: Add MT8183 clock driver
Add the topckgen, apmixedsys and infracfg clock driver for the MT8183
SoC.

Signed-off-by: Fabien Parent <fparent@baylibre.com>
2021-01-18 15:14:13 -05:00
Tom Rini
59e4e391df Merge https://gitlab.denx.de/u-boot/custodians/u-boot-riscv
- Update qemu-riscv.rst build instructions.
- Add support for SPI on Kendryte K210.
- Add Microchip PolarFire SoC Icicle Kit support.
- Add support for an early timer.
  - Select TIMER_EARLY to avoid infinite recursion for Trace.
2021-01-18 08:04:28 -05:00
Padmarao Begari
64413e1b7c riscv: Add Microchip MPFS Icicle Kit support
This patch adds Microchip MPFS Icicle Kit support. For now, only
NS16550 Serial, Microchip clock, Cadence eMMC and MACB drivers are
enabled. The Microchip MPFS Icicle defconfig by default builds
U-Boot for S-Mode because U-Boot on Microchip PolarFire SoC will run
in S-Mode as payload of HSS + OpenSBI.

Signed-off-by: Padmarao Begari <padmarao.begari@microchip.com>
Reviewed-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Bin Meng <bin.meng@windriver.com>
Tested-by: Bin Meng <bin.meng@windriver.com>
2021-01-18 11:06:38 +08:00
Padmarao Begari
2f27c9219e clk: Add Microchip PolarFire SoC clock driver
Add clock driver code for the Microchip PolarFire SoC. This driver
handles reset and clock control of the Microchip PolarFire SoC device.

Signed-off-by: Padmarao Begari <padmarao.begari@microchip.com>
Reviewed-by: Anup Patel <anup.patel@wdc.com>
Tested-by: Bin Meng <bin.meng@windriver.com>
2021-01-18 11:06:38 +08:00
Pragnesh Patel
bc8d12bfd8 riscv: timer: Add support for an early timer
Added support for timer_early_get_count() and timer_early_get_rate()
This is mostly useful in tracing.

Signed-off-by: Pragnesh Patel <pragnesh.patel@sifive.com>
Reviewed-by: Rick Chen <rick@andestech.com>
2021-01-18 11:06:32 +08:00
Sean Anderson
8f78e52794 riscv: Add support for SPI on Kendryte K210
This enables configs necessary for using SPI. The environment is saved to
the very end of SPI flash. This is unlikely to be overwritten unless the
entire flash is reprogrammed.

This also supplies a default bootcommand. It loads an image and device tree
from the first partition of the MMC. This is a minimal/least effort
bootcmd, so suggestions (especially in the form of patches) are welcome. I
didn't set up distro boot because I think it is unlikely that any
general-purpose linux distros will ever be ported to this board.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Tested-by: Chrstopher Obbard <obbardc@gmail.com>
Reviewed-by: Rick Chen <rick@andestech.com>
2021-01-18 11:06:26 +08:00
Heinrich Schuchardt
2496796587 log: provide missing macros
With commit d094a0734c ("log: allow for message continuation") we have
defined a special log level and category for message continuation. Let's
have a macro for using these.

If logging is enabled log_cont() will create a continuation log output with
the same logging level and category as the previous message.

If logging is not enabled, log_cont() will print like printf().

Provide macros for logging levels LOG_EMERG, LOG_ALERT, LOG_CRIT.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-16 19:17:11 -05:00
Heinrich Schuchardt
5176365a6b log: make debug_cond() function like
Change debug_cond() such that it can be used instead of a function like
debug().

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-16 19:17:11 -05:00
Vabhav Sharma
a59153dfeb dm: core: add function uclass_probe_all() to probe all devices
Support a common method to probe all devices associated with uclass.

This includes data structures and code for finding the first device and
looping for remaining devices associated with uclasses (groups of devices
with the same purpose, e.g. all SERIAL ports will be in the same uclass).

An example is SBSA compliant PL011 UART IP, where firmware does the serial
port initialization and prepare uart device to let the kernel use it for
sending and reveiving the characters.SERIAL uclass will use this function
to initialize PL011 UART ports.

The feature is enabled with CONFIG_DM.

Signed-off-by: Vabhav Sharma <vabhav.sharma@nxp.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Sean Anderson <seanga2@gmail.com>
2021-01-16 14:49:09 -05:00
Rasmus Villemoes
c0364ce1c6 doc/README.gpt: define partition type GUID for U-Boot environment
When setting aside a GPT partition for holding the U-Boot environment,
having a partition type GUID [1] indicating "Linux filesystem" (as
most tools default to) is somewhat misleading - and there's no other
well-known type GUID that is better suited. So to have a canonical
value to put into the type field, define

    3de21764-95bd-54bd-a5c3-4abe786f38a8

to mean a partition holding a U-Boot environment.

This is a v5 namespace-name GUID [2], generated [3] from a namespace
of "25cbcde0-8642-47c6-a298-1a3a57cd256b" and name "U-Boot
environment".

Should future type GUIDs be defined in the context of U-Boot, it's
sensible to use that same namespace GUID.

[1] https://en.wikipedia.org/wiki/GUID_Partition_Table#Partition_type_GUIDs
[2] https://en.wikipedia.org/wiki/Universally_unique_identifier#Versions_3_and_5_(namespace_name-based)
[3] https://www.uuidtools.com/v5

Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
2021-01-16 14:49:09 -05:00
Rasmus Villemoes
31ce367cd1 lib/uuid.c: change prototype of uuid_guid_get_str()
There's no reason to require an appropriately sized output parameter
for the string, that's error-prone should the table ever grow an
element with a longer string. We can just return the const char*
pointer directly.

Update the only caller accordingly, and get rid of pointless ifdeffery
in the header so that the compiler always sees a declaration and can
thus do type-checking, whether or not PARTITION_TYPE_GUID is enabled
or not.

Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
2021-01-16 14:49:09 -05:00
Simon Glass
ef7e264944 test: Avoid assuming sandbox board for bloblist test
This tests assumes it is running on sandbox. Add a few functions to handle
silencing the console on any board and use those instead.

Reported-by: Kever Yang <kever.yang@rock-chips.com>

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-16 14:49:09 -05:00
Corneliu Doban
12fc1f3bb2 cmd: gpt: add eMMC and GPT support
Add eMMC and GPT support.
- GPT partition list and command to create the GPT added to u-boot
  environment
- eMMC boot commands added to u-boot environment
- new gpt commands (enumarate and setenv) that are used by broadcom
  update scripts and boot commands
- eMMC specific u-boot configurations with environment saved in eMMC
  and GPT support

Signed-off-by: Corneliu Doban <cdoban@broadcom.com>
Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com>
[trini: Make gpt_setenv initialize ret to -1, given relevant return
        error values]
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-01-16 14:48:23 -05:00
Marek Szyprowski
20bd5ac6e4 disk: dos: add code for creating MBR partition layout
Add a code for creating and writing MBR partition layout. The code generates
similar layout of EBRs (Exteneded Block Records) and logical volumes as
Linux's fdisk utility.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
2021-01-15 15:33:09 -05:00
Marek Szyprowski
92f1c89d0a disk: dos: rename write_mbr_partition to write_mbr_sector
write_mbr_partition() function name is a bit misleading, so rename it to
write_mbr_sector(). This is a preparation for adding code for writing a
complete MBR partition layout.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
2021-01-15 14:38:00 -05:00
Andy Shevchenko
ae69738d3b console: Provide a documentation for console_search_dev()
Provide a documentation for console_search_dev().

Suggested-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2021-01-15 14:38:00 -05:00
Andy Shevchenko
3232487daf console: rename search_device() to console_search_dev()
Rename search_device() to console_search_dev() since it's in console.h.

Suggested-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:38:00 -05:00
Andy Shevchenko
e645b9bd8d console: move search_device() from iomux.h to console.h
search_device() is defined in console.c. Move its declaration
to an appropriate header file.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:37:03 -05:00
Andy Shevchenko
41f668b97c console: Introduce console_start() and console_stop()
In the future we would like to stop unused consoles and
also add a reference counting to avoid imbalanced calls
to ->start() and ->stop() in some cases.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:36:12 -05:00
Ovidiu Panait
13e0f020f7 global_data: Enable spl_handoff only if CONFIG_HANDOFF is set
spl_handoff should only be enabled when CONFIG_HANDOFF is set. Drop the
nested ifdefs and check for CONFIG_HANDOFF instead.

Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:36:12 -05:00
Ovidiu Panait
130845bac1 common: board_r: Drop arch-specific ifdefs around initr_trap
In order to remove the arch-specific ifdefs around initr_trap, introduce
arch_initr_trap weak initcall. Implementations for ppc/m68k/mips have
been moved to arch/<arch>/lib/traps.c

Default implementation is a nop stub.

Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2021-01-15 14:36:12 -05:00
Ovidiu Panait
c65abc70fb common: board_r: Drop initr_bbmii wrapper
Add a return value to bb_miiphy_init and use it directly in the
post-relocation init sequence, rather than using a wrapper stub.

Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:36:12 -05:00
Ovidiu Panait
ce41e73523 common: board_r: Drop initr_api wrapper
Add a return value to api_init and use it directly in the
post-relocation init sequence, rather than using a wrapper stub.

Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:36:12 -05:00
Ovidiu Panait
0154858039 common: board_r: Drop initr_jumptable wrapper
Add a return value to jumptable_init and use it directly in the
post-relocation init sequence, rather than using a wrapper stub.

Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:36:12 -05:00
Ovidiu Panait
eb2825b79d common: board_r: Drop initr_xen wrapper
Add a return value to xen_init and use it directly in the
post-relocation init sequence, rather than using a wrapper stub.

Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:36:12 -05:00
Ovidiu Panait
b9f6d0f7db common: board_r: Drop initr_pci wrapper
Add a return value to pci_init and use it directly in the post-relocation
init sequence, rather than using a wrapper stub.

Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:36:12 -05:00
Ovidiu Panait
c343e8c0bf common: board_r: Drop initr_pci_ep wrapper
Add a return value to pci_ep_init and use it directly in the
post-relocation init sequence, rather than using a wrapper stub.

Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:36:12 -05:00
Ovidiu Panait
7addd3c6df common: board_r: Drop initr_post_backlog wrapper
Add a return value to post_output_backlog and use it directly in the
post-relocation init sequence, rather than using a wrapper stub.

Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:36:11 -05:00
Ovidiu Panait
fb504b2c08 common: board_r: Drop initr_secondary_cpu wrapper
Add a return value to cpu_secondary_init_r and use it directly in the
post-relocation init sequence, rather than using a wrapper stub.

Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15 14:36:11 -05:00
Tom Rini
83e13c3469 Merge branch '2021.04-rc' of https://github.com/lftan/u-boot
- Add ATF flow for SoC64 devices
- Update socfpgaimage to support print header and update padding flow
2021-01-15 07:55:11 -05:00
Ley Foon Tan
53b59290c5 configs: socfpga: Add CONFIG_SPL_PAD_TO
Add CONFIG_SPL_PAD_TO for Gen5 and Arria 10. CONFIG_SPL_PAD_TO is set to
size of OCRAM.

This is preparation for image padding change in socfpgaimage.

Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
2021-01-15 17:48:39 +08:00
Chee Hong Ang
482bc18d4a arm: socfpga: soc64: SSBL shall not setup stack on OCRAM
Since SSBL is running in DRAM, it shall setup the stack in DRAM
instead of OCRAM which is occupied by SPL and handoff data.

Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com>
2021-01-15 17:48:38 +08:00
Siew Chin Lim
d456dfbaa0 mmc: dwmmc: Change designware MMC 'clksel' callback function to return status
Change 'clksel' callback function to allow the code to return a
status.

This patch is a preparation for enabling Arm-Trusted-Firmware (ATF)
in Intel SoC FPGA. This patch does not change functionality.

When using Arm-Trusted-Firmware (ATF) in Intel SoC FPGA, the MMC clock
related register is secure register which is required to be written
via SMC/PCSI call. It is possible that U-Boot fail to write the
register if there is unexpected error between U-Boot and ATF.
As a result, there maybe signal integrity on MMC connection due to
clock. So, the code should reports error to user when 'clksel' fail.

Signed-off-by: Siew Chin Lim <elly.siew.chin.lim@intel.com>
2021-01-15 17:48:36 +08:00
Chee Hong Ang
313de73352 arm: socfpga: soc64: Define SMC function identifiers for PSCI SiP services
This header file defines the Secure Monitor Call (SMC) message
protocol for ATF (BL31) PSCI runtime services. It includes all
the PSCI SiP function identifiers for the secure runtime services
provided by ATF. The secure runtime services include System Manager's
registers access, 2nd phase bitstream FPGA reconfiguration, Remote
System Update (RSU) and etc.

Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com>
Signed-off-by: Siew Chin Lim <elly.siew.chin.lim@intel.com>
2021-01-15 17:48:36 +08:00
Chee Hong Ang
200846f008 arm: socfpga: soc64: Load FIT image with ATF support
Instead of loading u-boot proper image (u-boot.img), SPL
now loads FIT image (u-boot.itb) which includes u-boot
proper, ATF and u-boot proper's DTB.

For OS, u-boot now loads FIT images (kernel.itb) which
includes Linux Image and Linux's DTB.

Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com>
Signed-off-by: Siew Chin Lim <elly.siew.chin.lim@intel.com>
2021-01-15 17:48:35 +08:00
Tom Rini
35772ff4f6 Pull request for UEFI sub-system for efi-2021-04-rc1
In the UEFI sub-system:
 
 * implement non-blocking file services
 * print boot device and file path in helloworld.efi
 * improve detection of boot device
 * correct argument handling in efivar.py
 * implement EFI_DT_FIXUP_PROTOCOL
 
 Bug fixes:
 
 * adjust conitrace command for low baud rates
 * check that FIT images are valid FDTs
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Merge tag 'efi-2021-04-rc1' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi

Pull request for UEFI sub-system for efi-2021-04-rc1

In the UEFI sub-system:

* implement non-blocking file services
* print boot device and file path in helloworld.efi
* improve detection of boot device
* correct argument handling in efivar.py
* implement EFI_DT_FIXUP_PROTOCOL

Bug fixes:

* adjust conitrace command for low baud rates
* check that FIT images are valid FDTs
2021-01-14 08:50:23 -05:00
Tom Rini
795f8fd0b5 - sync amlogic GX & AXG DT to Linux 5.10
- Add new MESON_EE driver support for GXBB & AXG
 - Add support for Libretech-CC v2, Wetek Core2, Beelink GT-King/Pro boards
 - add driver for TDO tl070wsh30 panel driver
 - meson: isolate loading of socinfo
 - Add soc_rev to environment
 - Enable G12A support for saradc
 - Add correct mmcdev on VIM3(L) & Odroid-N2(C4)
 - Read MAC from fuses for VIM3 & VIM3L boards
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Merge tag 'u-boot-amlogic-20210112' of https://gitlab.denx.de/u-boot/custodians/u-boot-amlogic

- sync amlogic GX & AXG DT to Linux 5.10
- Add new MESON_EE driver support for GXBB & AXG
- Add support for Libretech-CC v2, Wetek Core2, Beelink GT-King/Pro boards
- add driver for TDO tl070wsh30 panel driver
- meson: isolate loading of socinfo
- Add soc_rev to environment
- Enable G12A support for saradc
- Add correct mmcdev on VIM3(L) & Odroid-N2(C4)
- Read MAC from fuses for VIM3 & VIM3L boards
2021-01-13 07:32:02 -05:00
Heinrich Schuchardt
94686f60a2 efi_loader: implement EFI_DT_FIXUP_PROTOCOL
A boot manager like GRUB can use the protocol to

* apply U-Boot's fix-ups to the a device-tree
* let U-Boot make memory reservations according to the device-tree
* install the device-tree as a configuration table

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-13 02:38:01 +01:00
Heinrich Schuchardt
7913c7dc57 efi_loader: typedef efi_string_t text output protocol
We do not want to use typedefs in U-Boot.

Do not use efi_string_t in the EFI_TEXT_OUTPUT_PROTOCOL.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-13 02:38:01 +01:00
Heinrich Schuchardt
85fc2ad4d1 efi_loader: move efi_(u)intn_t to efi.h
Move efi_intn_t and efi_uintn_t to include/efi.h to allow usage without
efi_api.h

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-13 02:38:01 +01:00
Heinrich Schuchardt
5f59518a7b efi_loader: setting boot device
Up to now the bootefi command used the last file loaded to determine the
boot partition. This has led to errors when the fdt had been loaded from
another partition after the EFI binary.

Before setting the boot device from a loaded file check if it is a PE-COFF
image or a FIT image.

For a PE-COFF image remember address and size, boot device and path.

For a FIT image remember boot device and path.

If the PE-COFF image is overwritten by loading another file, forget it.

Do not allow to start an image via bootefi which is not the last loaded
PE-COFF image.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-13 02:38:00 +01:00
Heinrich Schuchardt
5dad05a0e6 efi_loader: carve out efi_check_pe()
Carve out a function to check that a buffer contains a PE-COFF image.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-13 02:38:00 +01:00
Heinrich Schuchardt
db12f518ed efi_loader: implement non-blocking file services
Implement services OpenEx(), ReadEx(), WriteEx(), FlushEx() of the
EFI_FILE_PROTOCOL.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-13 02:38:00 +01:00
Tom Rini
ee6726be4f Merge tag 'ti-v2021.04-rc1' of https://gitlab.denx.de/u-boot/custodians/u-boot-ti
- DM support for OMAP PWM backlight
- USB host mode support for AM654
- Minor SPI fixes
- Add support k2g ice board with 1GHz silicon
- Fix GTC programming for K3 devices
2021-01-12 09:32:48 -05:00
Tom Rini
996f217ea3 First set of u-boot-atmel features for 2021.04 cycle
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Merge tag 'u-boot-atmel-2021.04-a' of https://gitlab.denx.de/u-boot/custodians/u-boot-atmel

First set of u-boot-atmel features for 2021.04 cycle

This feature set includes the new board SAMA7G5 EK, the new evaluation
kit for Microchip AT91 SAMA7G5 SoC . The current board support includes
two configurations for booting from eMMC (SDMMC0), SD-Card (SDMMC1), and
support for two Ethernet interfaces.
2021-01-12 09:32:20 -05:00
Pali Rohár
25c5b65178 Nokia RX-51: Do not try calling both ext2load and ext4load
Those two commands now doing same thing, reading from ext2/3/4 filesystem.
So remove useless duplicated call.

Signed-off-by: Pali Rohár <pali@kernel.org>
Acked-by: Pavel Machek <pavel@ucw.cz>
2021-01-12 10:59:04 +05:30
Dario Binacchi
15daa4860b dm: core: add a function to decode display timings
The patch adds a function to get display timings from the device tree
node attached to the device.

Signed-off-by: Dario Binacchi <dariobin@libero.it>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-12 10:58:05 +05:30
Dario Binacchi
d64b9cdcd4 fdt: translate address if #size-cells = <0>
The __of_translate_address routine translates an address from the
device tree into a CPU physical address. A note in the description of
the routine explains that the crossing of any level with
since inherited from IBM. This does not happen for Texas Instruments, or
at least for the beaglebone device tree. Without this patch, in fact,
the translation into physical addresses of the registers contained in the
am33xx-clocks.dtsi nodes would not be possible. They all have a parent
with #size-cells = <0>.

The CONFIG_OF_TRANSLATE_ZERO_SIZE_CELLS symbol makes translation
possible even in the case of crossing levels with #size-cells = <0>.

The patch acts conservatively on address translation, except for
removing a check within the of_translate_one function in the
drivers/core/of_addr.c file:

+
        ranges = of_get_property(parent, rprop, &rlen);
-       if (ranges == NULL && !of_empty_ranges_quirk(parent)) {
-               debug("no ranges; cannot translate\n");
-               return 1;
-       }
        if (ranges == NULL || rlen == 0) {
                offset = of_read_number(addr, na);
                memset(addr, 0, pna * 4);
		debug("empty ranges; 1:1 translation\n");

There are two reasons:
1 The function of_empty_ranges_quirk always returns false, invalidating
  the following if statement in case of null ranges. Therefore one of
  the two checks is useless.

2 The implementation of the of_translate_one function found in the
  common/fdt_support.c file has removed this check while keeping the one
  about the 1:1 translation.

The patch adds a test and modifies a check for the correctness of an
address in the case of enabling translation also for zero size cells.
The added test checks translations of addresses generated by nodes of
a device tree similar to those you can find in the files am33xx.dtsi
and am33xx-clocks.dtsi for which the patch was created.

The patch was also tested on a beaglebone black board. The addresses
generated for the registers of the loaded drivers are those specified
by the AM335x reference manual.

Signed-off-by: Dario Binacchi <dariobin@libero.it>
Tested-by: Dario Binacchi <dariobin@libero.it>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-12 10:58:05 +05:30
Dario Binacchi
2983ad55a1 clk: add clk_round_rate()
It returns the rate which will be set if you ask clk_set_rate() to set
that rate. It provides a way to query exactly what rate you'll get if
you call clk_set_rate() with that same argument.
So essentially, clk_round_rate() and clk_set_rate() are equivalent
except the former does not modify the clock hardware in any way.

Signed-off-by: Dario Binacchi <dariobin@libero.it>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Sean Anderson <seanga2@gmail.com>
2021-01-12 10:58:04 +05:30
Dario Binacchi
2f59d8f2e0 dt-bindings: bus: ti-sysc: resync with Linux 5.9-rc7
Add support for PRUSS SYSC type:
The PRUSS module has a SYSCFG which is unique. The SYSCFG has two
additional unique fields called STANDBY_INIT and SUB_MWAIT in addition
to regular IDLE_MODE and STANDBY_MODE fields. Add the bindings for this
new sysc type.

Add support for MCAN on dra76x:
The dra76x MCAN generic interconnect module has a its own format for the
bits in the control registers.

Signed-off-by: Dario Binacchi <dariobin@libero.it>
2021-01-12 10:21:41 +05:30
Dario Binacchi
5688f3bf0b clk: export generic routines
Export routines that can be used by other drivers avoiding duplicating
code.

Signed-off-by: Dario Binacchi <dariobin@libero.it>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-12 10:21:41 +05:30
Felix Brack
ffa6602905 arm:pdu001: Use pseudo partition UUID for LINUX kernel boot paramter root
As more and more LINUX drivers are modified to use asynchronous probing
instead of synchronous probing, relying on device names being equal in
U-Boot and LINUX is not possible anymore. This is also true for block
device names like mmc0, mmc1 ect.
With LINUX kernel commit a1a4891 the probing type for the sdhci-omap
driver has been set to asynchronous mode too (probe_type is now
PROBE_PREFER_ASYNCHRONOUS).
In the case of the PDU001 board this results in the devices mmc0 and
mmc1 being swapped between U-Boot and LINUX. Device mmc0 in U-Boot
becomes mmc1 in LINUX an vice versa. Hence using device name identifiers
with LINUX kernel parameter root does not work anymore.
This patch changes the LINUX kernel boot parameter root to use the
pseudo (since we use MBR not GPT) partition UUID to locate the partition
hosting the root file system.

Signed-off-by: Felix Brack <fb@ltec.ch>
2021-01-12 10:21:41 +05:30
Lokesh Vutla
d2aa5727a5 board: ti: k2g: Add support for K2G ICE with 1GHz Silicon
Add board detection support for K2G ICE with FlagChip 1GHz silicon.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2021-01-12 10:21:41 +05:30
Aswath Govindraju
ba90472769 configs: am65x_evm: Define the maximum file size for DFU
In include/dfu.h, if CONFIG_SYS_DFU_MAX_FILE_SIZE is not defined then it is
defined as CONFIG_SYS_DFU_DATA_BUF_SIZE. This is 128 KiB for a53 core and
20 KiB for r5 core. If a larger file is transferred using dfu then it
fails.

CONFIG_SYS_DFU_DATA_BUF_SIZE can not be increased as there is not enough
heap memory to be allocated for the buffer in case of R5 spl.

Fix this by defining CONFIG_SYS_DFU_MAX_FILE_SIZE as the default
CONFIG_SYS_DFU_DATA_BUF_SIZE value.

Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
2021-01-12 10:21:41 +05:30
Andre Przywara
0e4d5db4e0 sunxi: Add arm64 FEL support
So far we did not support the BootROM based FEL USB debug mode on the
64-bit builds for Allwinner SoCs: The BootROM is using AArch32, but the
SPL runs in AArch64.
Returning back to AArch32 was not working as expected, since the RMR
reset into 32-bit mode always starts execution in the BootROM, but not
in the FEL routine.

After some debug and research and with help via IRC, the CPU hotplug
mechanism emerged as a solution: If a certain R_CPUCFG register contains
some magic, the BootROM will immediately branch to an address stored in
some other register. This works well for our purposes.

Enable the FEL feature by providing early AArch32 code to first save the
FEL state, *before* initially entering AArch64.
If we eventually determine that we should return to FEL, we reset back
into AArch32, and use the CPU hotplug mechanism to run some small
AArch32 code snippet that restores the initially saved FEL state.

That allows the normal AArch64 SPL build to be loaded via the sunxi-fel
tool, with it returning into FEL mode, so that other payloads can be
transferred via FEL as well.

Tested on A64, H5 and H6.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Tested-by: Icenowy Zheng <icenowy@aosc.io>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
Tested-by: Priit Laes <plaes@plaes.org> (on Olimex A64-Olinuxino)
2021-01-11 23:19:34 +00:00
Andre Przywara
6d295099cc tools: mkimage: Add Allwinner eGON support
So far we used the separate mksunxiboot tool for generating a bootable
image for Allwinner SPLs, probably just for historical reasons.

Use the mkimage framework to generate a so called eGON image the
Allwinner BROM expects.
The new image type is called "sunxi_egon", to differentiate it
from the (still to be implemented) secure boot TOC0 image.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Jernej Skrabec <jernej.skrabec@siol.net>
Reviewed-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-11 23:19:33 +00:00
Andre Przywara
23c0ee83aa sunxi: Factor out eGON BROM header description
To be able to easily share the Allwinner eGON BROM header structure
between the tools and the SPL code, move the struct definition into a
separate header file.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Jernej Skrabec <jernej.skrabec@siol.net>
Reviewed-by: Samuel Holland <samuel@sholland.org>
2021-01-11 23:19:33 +00:00
Tom Rini
d71be19902 Merge branch 'next'
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-01-11 13:55:03 -05:00
Neil Armstrong
ee73135365 ARM: dts: sync Amlogic GX & AXG from Linux 5.10-rc1
Synced from Linux commit 3650b228f83a ("Linux 5.10-rc1")

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-01-11 14:59:54 +01:00
Lukasz Majewski
ee66df1425 xea: config: Use CONFIG_PREBOOT from Kconfig
The usage of the preboot feature is now controlled via a separate Kconfig
option - namely CONFIG_USE_PREBOOT.
It must be enabled for preboot code executing commands now defined in
CONFIG_PREBOOT (also moved to the Kconfig).

After defining both CONFIG_USE_PREBOOT and CONFIG_PREBOOT in
imx28_xea_defconfig the define of CONFIG_PREBOOT shall be removed from
xea.h as it is redundant.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
2021-01-08 08:41:55 -05:00
Eugen Hristev
d05223eb5a board: atmel: sama7g5ek: clean-up header bootcommand
Clean-up boot command to use the predefined device and part for FAT
environment.
According to this device and partition, select the proper boot media.

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2021-01-07 09:44:16 +02:00
Claudiu Beznea
6b2bcfcad3 board: atmel: sama7g5ek: increase arp timeout and retry count
Increase ARP timeout and retry count as this will increase
the speed of communication.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
2021-01-07 09:44:15 +02:00
Claudiu Beznea
ac3740c9f2 board: atmel: sama7g5ek: add SYS_MALLOC_F_LEN to SYS_INIT_SP_ADDR
Heap base address is computed based on SYS_INIT_SP_ADDR by
subtracting the SYS_MALLOC_F_LEN value in
board_init_f_init_reserve().

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
2021-01-07 09:44:15 +02:00
Eugen Hristev
1d463d6735 board: atmel: sama7g5ek: add initial support for sama7g5ek
Add initial support for sama7g5 evaluation kit board.

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2021-01-07 09:44:15 +02:00
Tom Rini
bc0b99bd8b Xilinx changes for v2021.04
arm64:
 - DT updates
 
 microblaze:
 - Add support for NOR device support
 
 spi:
 - Fix unaligned data write issue
 
 nand:
 - Minor code change
 
 xilinx:
 - Fru fix in limit calculation
 - Fill git repo link for all Xilinx boards
 
 video:
 - Add support for seps525 spi display
 
 tools:
 - Minor Vitis file support
 
 cmd/common
 - Minor code indentation fixes
 
 serial:
 - Uartlite debug uart initialization fix
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Merge tag 'xilinx-for-v2021.04' of https://gitlab.denx.de/u-boot/custodians/u-boot-microblaze into next

Xilinx changes for v2021.04

arm64:
- DT updates

microblaze:
- Add support for NOR device support

spi:
- Fix unaligned data write issue

nand:
- Minor code change

xilinx:
- Fru fix in limit calculation
- Fill git repo link for all Xilinx boards

video:
- Add support for seps525 spi display

tools:
- Minor Vitis file support

cmd/common
- Minor code indentation fixes

serial:
- Uartlite debug uart initialization fix
2021-01-06 07:57:33 -05:00
Tom Rini
b11f634b1c Driver model: make some udevice fields private
Driver model: Rename U_BOOT_DEVICE et al.
 dtoc: Tidy up and add more tests
 ns16550 code clean-up
 x86 and sandbox minor fixes for of-platdata
 dtoc prepration for adding build-time instantiation
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Merge tag 'dm-pull-5jan21' of git://git.denx.de/u-boot-dm into next

Driver model: make some udevice fields private
Driver model: Rename U_BOOT_DEVICE et al.
dtoc: Tidy up and add more tests
ns16550 code clean-up
x86 and sandbox minor fixes for of-platdata
dtoc prepration for adding build-time instantiation
2021-01-05 22:34:43 -05:00
Tom Rini
720620e691 Prepare v2021.01-rc5
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Merge tag 'v2021.01-rc5' into next

Prepare v2021.01-rc5

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-01-05 16:20:26 -05:00
Simon Glass
d960f0db28 dtoc: Drop dm_populate_phandle_data()
This has not been needed since parent information was added and we started
using indicies for references to other drivers instead of pointers. It was
kept around in the expectation that it might be needed later.

However with the latest updates, it doesn't seem likely that we'll need
this in the foreseeable future.

Drop dm_populate_phandle_data() from dtoc and driver model.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:26:35 -07:00
Simon Glass
f31fa99a9e dtoc: Rename dt-platdata.c to dt-plat.c
Use this new name to be consistent with the rest of U-Boot, which talks
about 'plat' for the platform data, which is what this file holds.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:26:35 -07:00
Simon Glass
bdf8fd76c0 dm: Rename U_BOOT_DRIVER_ALIAS to DM_DRIVER_ALIAS
We use the U_BOOT_ prefix (i.e. U_BOOT_DRIVER) to declare a driver but
in every other case we just use DM_. Update the alias macros to use the
DM_ prefix.

We could perhaps rename U_BOOT_DRIVER() to DM_DRIVER(), but this macro
is widely used and there is at least some benefit to indicating it us a
U-Boot driver, particularly for code ported from Linux. So for now, let's
keep that name.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:26:35 -07:00
Simon Glass
65e25bea59 dm: Rename DM_GET_DRIVER() to DM_DRIVER_GET()
In the spirit of using the same base name for all of these related macros,
rename this to have the operation at the end. This is not widely used so
the impact is fairly small.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:26:35 -07:00
Simon Glass
8629d30a32 dm: Rename DM_GET_DEVICE() to DM_DRVINFO_GET()
This does not get a device (struct udevice *) but a struct driver_info *
so the name is confusing.

Rename it accordingly. Since we plan to have several various of these
macros, put GET at the end instead of the middle, so it is easier to spot
the related macros.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:26:35 -07:00
Simon Glass
20e442ab2d dm: Rename U_BOOT_DEVICE() to U_BOOT_DRVINFO()
The current macro is a misnomer since it does not declare a device
directly. Instead, it declares driver_info record which U-Boot uses at
runtime to create a device.

The distinction seems somewhat minor most of the time, but is becomes
quite confusing when we actually want to declare a device, with
of-platdata. We are left trying to distinguish between a device which
isn't actually device, and a device that is (perhaps an 'instance'?)

It seems better to rename this macro to describe what it actually is. The
macros is not widely used, since boards should use devicetree to declare
devices.

Rename it to U_BOOT_DRVINFO(), which indicates clearly that this is
declaring a new driver_info record, not a device.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:26:35 -07:00
Simon Glass
8a715530bb dm: core: Allow the uclass list to move
At present the uclass list head is in global_data. This is convenient
but with the new of-platdata we need the list head to be declared by
the generated code.

Change this over to be a pointer. Provide a 'static' version in
global_data to retain the current behaviour.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:24:41 -07:00
Simon Glass
84a42ae366 dm: core: Rename device node to indicate it is private
To avoid having people accidentally access this member, add a trailing
underscore. Also remove it when of-platdata is enabled, since it is not
used.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:24:41 -07:00
Simon Glass
f10643cf8a dm: core: Access device ofnode through functions
At present ofnode is present in the device even if it is never used. With
of-platdata this field is not used, so can be removed. In preparation for
this, change the access to go through inline functions.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:24:41 -07:00
Simon Glass
7d14ee443c dm: core: Use dev_has_ofnode() instead of dev_of_valid()
We have two functions which do the same thing. Standardise on
dev_has_ofnode() since there is no such thing as an 'invalid' ofnode in
normal operation: it is either null or missing.

Also move the functions into one place.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2021-01-05 12:24:41 -07:00
Simon Glass
c23405f817 dm: core: Rename dev_has_of_node() to dev_has_ofnode()
We use 'ofnode' rather than 'of_node' in U-Boot. Rename this function to
fit.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:24:41 -07:00
Simon Glass
156004f863 dm: core: Rename device flags to indicate it is private
To avoid having people accidentally access this member, add a trailing
underscore.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:24:41 -07:00
Simon Glass
73466df3e2 dm: core: Access device flags through functions
At present flags are stored as part of the device. In preparation for
storing them separately, change the access to go through inline functions.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:24:41 -07:00
Simon Glass
2462139fdd dm: core: Rename sqq to seq_
Now that the sequence-numbering migration is complete, rename this member
back to seq_, adding an underscore to indicate it is internal to driver
model.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2021-01-05 12:24:41 -07:00
Simon Glass
6563b205eb dm: core: Move priv/plat structs for simple_bus to headers
With the new of-platdata, these need to be available to dt_platdata.c
so must be in header files. Move them.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:24:41 -07:00
Simon Glass
a1a8a63385 spi: Tweak a few strange SPI NOR features for of-platdata
The #define of one struct to another has been around for a while. It
confuses dtoc and makes it think that struct spi_flash does not exist.

Make a few changes to improve things while we wait for migration to be
completed:

- Move the 'struct spi_flash' to column 1 so dtoc scans it
- Remove the #define when compiling dt-platdata.c
- Update the strange mtd_get/set_of_node() functions
- Use struct spi_nor in the drivers, so dtoc sees the correct struct

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:24:41 -07:00
Simon Glass
e2a7cfe9d5 spi: Tidy up get/set of device node
This code is a bit odd in that it only reads and updates the livetree
version of the device ofnode. This means it won't work with flattree.
Update the code to work as it was presumably intended.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:24:41 -07:00
Simon Glass
079ac59586 test: Move some test drivers into their own file
At present several test drivers are part of the test file itself. Some of
these are useful for of-platdata tests. Separate them out so we can use
them for other things also.

A few adjustments are needed so this driver can build for sandbox_spl as
well.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:24:40 -07:00
Simon Glass
3f8760824e test: Use a simple variable to record removed device
At present the entire test state is effective passed into a test driver
just to record which device was removed. This is unnecessary and makes it
harder to track what is going on.

Use a simple boolean instead.

Also drop the unused 'removed' member while we are here.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:24:40 -07:00
Simon Glass
fb8c9fb3fa dm: core: Rename the priv/plat members
These are supposed to be private to driver model, not accessed by any code
outside. Add a trailing underscore to indicate this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:24:40 -07:00
Simon Glass
12559f5bab dm: core: Add functions to set priv/plat
This should not normally be needed in drivers, but add accessors for the
few cases that exist.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:24:40 -07:00
Simon Glass
806473933a dm: core: Add function to access uclass priv
Add functions so this information is not accessed directly. This will be
needed for of-platdata which stores it in a different place.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:24:40 -07:00
Simon Glass
9c503137b7 dm: core: Use 'uclass_driver' for the uclass linker_list
At present the name 'uclass_driver' is used for the uclass linker list.
This does not follow the convention of using the struct name. Fix it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:24:40 -07:00
Simon Glass
38d6b7ebda spl: Drop bd_info in the data section
This uses up space in the SPL binary but it always starts as zero. Also
some boards cannot support data in TPL (e.g. Intel Apollo Lake).

Use malloc() to allocate this structure instead, by moving the init a
little later, after malloc() is inited. Make this function optional since
it pulls in malloc().

This reduces the TPL binary size on coral by about 64 bytes

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:24:40 -07:00
Simon Glass
2d6bf754ce serial: Rename ns16550 functions to lower case
Lower case should be used for function names. Update this driver and its
callers accordingly.

Signed-off-by: Simon Glass <sjg@chromium.org>

Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2021-01-05 12:24:40 -07:00
Simon Glass
d30c7209df serial: Update NS16550_t and struct NS16550
Typedefs should not be used in U-Boot and structs should be lower case.
Update the code to use struct ns16550 consistently.

Put a header guard on the file while we are here.

Signed-off-by: Simon Glass <sjg@chromium.org>

Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2021-01-05 12:24:40 -07:00
Sebastian Reichel
f14e6eec6c image: cleanup pre-processor usage
Replace most #ifdef checks for USE_HOSTCC and CONFIG_*
with normal if instructions.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2021-01-05 08:21:48 -05:00
Michal Simek
9d69c2d9a8 video: Introduce video_sync operation
Some drivers like LCD connected via SPI requires explicit sync function
which copy framebuffer content over SPI to controller to display.
This hook doesn't exist yet that's why introduce it via video operations.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-05 11:54:53 +01:00
Michal Simek
9de731f295 video: Let video_sync to return error value
This patch is preparation for follow up one to support cases where
synchronization can fail.

Suggested-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-05 11:54:53 +01:00
Michal Simek
17da310ac4 video: Fix video sync kernel-doc format
Place description below function parameters to make kernel-doc stript
happy. Also rename dev to vid to be aligned with function parameters.

Fixes: 1acafc73bf ("dm: video: Add a video uclass")
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-05 11:54:53 +01:00
T Karthik Reddy
6b80de790c microblaze: Add nor device to distro boot
Add parallel nor device to distroboot for microblaze.

Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2021-01-04 10:51:27 +01:00
Sughosh Ganu
04be98bd6b efi: capsule: Add support for uefi capsule authentication
Add support for authenticating uefi capsules. Most of the signature
verification functionality is shared with the uefi secure boot
feature.

The root certificate containing the public key used for the signature
verification is stored as part of the device tree blob. The root
certificate is stored as an efi signature list(esl) file -- this file
contains the x509 certificate which is the root certificate.

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
2020-12-31 14:41:31 +01:00
Sughosh Ganu
b4f20a5d83 efi_loader: Re-factor code to build the signature store from efi signature list
The efi_sigstore_parse_sigdb function reads the uefi authenticated
variable, stored in the signature database format and builds the
signature store structure. Factor out the code for building
the signature store. This can then be used by the capsule
authentication routine to build the signature store even when the
signature database is not stored as an uefi authenticated variable

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
2020-12-31 14:41:31 +01:00
Sughosh Ganu
201b8068f3 efi_loader: Make the pkcs7 header parsing function an extern
The pkcs7 header parsing functionality is pretty generic, and can be
used by other features like capsule authentication. Make the function
an extern, also changing it's name to efi_parse_pkcs7_header

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
2020-12-31 14:41:31 +01:00
Sughosh Ganu
ab201a116f fsp: Move and rename fsp_types.h file
The fsp_types.h header file contains macros for building signatures of
different widths. These signature macros are architecture agnostic,
and can be used in all places which use signatures in a data
structure. Move and rename the fsp_types.h under the common include
header.

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-12-31 14:41:31 +01:00
Ilias Apalodimas
fe179d7fb5 efi_loader: Add size checks to efi_create_indexed_name()
Although the function description states the caller must provide a
sufficient buffer, it's better to have in function checks that the
destination buffer can hold the intended value.

So let's add an extra argument with the buffer size and check that
before doing any copying.

Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-12-31 14:33:23 +01:00
Heinrich Schuchardt
f8212f0970 efi_loader: use after free in efi_exit()
Do not use data from the loaded image object after deleting it.

Fixes: 126a43f15b ("efi_loader: unload applications upon Exit()")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-12-31 14:33:07 +01:00
Heinrich Schuchardt
0ce3fb55e0 efi_loader: describe struct efi_loaded_image_obj
Add the missing description of some fields of struct efi_loaded_image_obj.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-12-31 14:33:07 +01:00
Heinrich Schuchardt
c0029e4e25 fs/fat: implement fsuuid command
The FAT file system does not have a UUID but a 4 byte volume ID.
Let the fsuuid command show it in XXXX-XXXX format.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-12-31 14:32:27 +01:00
Heinrich Schuchardt
d0be67657d fs: fat: eliminate DIRENTSPERBLOCK() macro
The FAT filesystem implementation uses several marcros referring to a magic
variable name mydata which renders the code less readable. Eliminate one of
them which is only used for a debug() statement.

Use log_debug() instead of debug().

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-12-31 14:32:02 +01:00
Heinrich Schuchardt
c0c21d67f0 efi_loader: make variable store size customizable
Currently the size of the buffer to keep UEFI variables in memory is fixed
at 16384 bytes. This size has proven to be too small for some use cases.

Make the size of the memory buffer for UEFI variables customizable.

Reported-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2020-12-31 14:27:41 +01:00
Heinrich Schuchardt
be48b0f453 efi_loader: use after free in efi_exit()
Do not use data from the loaded image object after deleting it.

Fixes: 126a43f15b ("efi_loader: unload applications upon Exit()")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-12-29 02:09:04 +01:00
Heinrich Schuchardt
aeaf0e6d58 efi_loader: describe struct efi_loaded_image_obj
Add the missing description of some fields of struct efi_loaded_image_obj.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-12-29 02:09:04 +01:00
Sebastian Reichel
c44d374bef board: ge: bx50v3: remove confidx magic numbers
Instead of hardcoding index magic numbers in the board code,
also rely on board_fit_config_name_match choosing the right
config for the fitImage containing the kernel.

Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-12-26 14:56:09 +01:00
Sebastian Reichel
db43c0b72d compiler.h: add host_build()
Add a host_build() function, so that it's possible to
check for software being build with USE_HOSTCC without
relying on preprocessor conditions. In other words

 #ifdef USE_HOSTCC
 	host_only_code();
 #endif

can be written like this instead:

 if (host_build())
 	host_only_code();

This improves code readability and test coverage and
compiler will eleminate this unreachable code.

Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-12-26 12:37:28 +01:00
Adam Ford
d72cecec7f imx: imx8mm: Update clock bindings header
Import clock bindings header file from Linux 5.10-rc6

Signed-off-by: Adam Ford <aford173@gmail.com>
Acked-by: Peng Fan <peng.fan@nxp.com>
2020-12-26 12:35:38 +01:00
Simon Glass
ec1add1e51 dm: core: Inline a few ofnode functions in SPL
A recent change to unify the flattree/livetree code introduced a small
size increase in SPL on some boards. For example SPL code size for
px30-core-ctouch2-px30 increased by 40 bytes.

To address this we can take advantage of the fact that some of the ofnode
functions are only called a few times in SPL, so it is worth inlining
them.

Add new Kconfig options to control this. These functions are not inlined
for U-Boot proper, since this increases code size.

Fixes: 2ebea5eaeb ("dm: core: Combine the flattree and livetree binding code")
Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-22 20:39:26 -07:00
Ovidiu Panait
741280e9ac spi: spi-uclass: Fix spi_claim_bus() speed/mode setup logic
Currently, when different spi slaves claim the bus consecutively using
spi_claim_bus(), spi_set_speed_mode() will only be executed on the first
two calls, leaving the bus in a bad state starting with the third call.

This patch drops spi_slave->speed member and adds caching of bus
speed/mode in dm_spi_bus struct. It also updates spi_claim_bus() to call
spi_set_speed_mode() if either speed or mode is different from what the
bus is currently configured for. Current behavior is to only take into
account the speed, but not the mode, which seems wrong.

Fixes: 60e2809a84 ("dm: spi: Avoid setting the speed with every transfer")
Reviewed-by: Simon Glass <sjg@chromium.org>
Reported-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Reported-by: Moshe, Yaniv <yanivmo@amazon.com>
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
2020-12-22 20:39:26 -07:00
Sughosh Ganu
6ef1b75087 fsp: Move and rename fsp_types.h file
The fsp_types.h header file contains macros for building signatures of
different widths. These signature macros are architecture agnostic,
and can be used in all places which use signatures in a data
structure. Move and rename the fsp_types.h under the common include
header.

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-12-22 10:19:40 +08:00
Michael Walle
e668bec96a board: kontron: sl28: reorder mmc devices
Since linux commit 2e6cde96873253fd9eb0f20afd8ffd18278cff75 ("arm64:
dts: ls1028a: make the eMMC and SD card controllers use fixed indices")
mmc0 is the eMMC and mmc1 is the SD card. Also swap it in u-boot to
avoid any confusion by the user and to be aligned with linux.

Signed-off-by: Michael Walle <michael@walle.cc>
2020-12-20 16:53:25 -05:00
Tom Rini
46a4d75203 Pull request for UEFI sub-system for efi-2021-01-rc4
* Provide a tool to create a file with UEFI variables to preseed UEFI
   variable store.
 * Make size of UEFI variable store configurable.
 * Add man pages for commands 'bootefi' and 'button'.
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Merge tag 'efi-2021-01-rc4' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi

Pull request for UEFI sub-system for efi-2021-01-rc4

* Provide a tool to create a file with UEFI variables to preseed UEFI
  variable store.
* Make size of UEFI variable store configurable.
* Add man pages for commands 'bootefi' and 'button'.
2020-12-20 14:55:59 -05:00
Heinrich Schuchardt
265ce19485 efi_loader: make variable store size customizable
Currently the size of the buffer to keep UEFI variables in memory is fixed
at 16384 bytes. This size has proven to be too small for some use cases.

Make the size of the memory buffer for UEFI variables customizable.

Reported-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2020-12-20 17:40:06 +01:00
Simon Glass
7f20d1d249 dm: core: Drop seq and req_seq
Now that migration to the new sequence numbers is complete, drop the old
fields. Add a test that covers the new behaviour.

Also drop the check for OF_PRIOR_STAGE since we always assign sequence
numbers now.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-18 20:32:21 -07:00
Simon Glass
a133e2179a dm: core: Update uclass_find_next_free_req_seq() for new scheme
This function current deals with req_seq which is deprecated. Update it to
use the new sequence numbers, putting them above existing aliases. Rename
the function to make this clear.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-18 20:32:21 -07:00
Simon Glass
991759196f dm: Drop the unused arg in uclass_find_device_by_seq()
Now that there is only one sequence number (rather than both requested and
assigned ones) we can simplify this function. Also update its caller to
simplify the logic.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-18 20:32:21 -07:00
Simon Glass
b5b11558bc dm: Drop uclass_resolve_seq()
This function is not needed anymore. Drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-18 20:32:21 -07:00
Simon Glass
93f44e8a8c dm: test: Add a test for DM_UC_FLAG_NO_AUTO_SEQ
Check that this flag operates as expected. This patch is not earlier in
this series since is uses the new behaviour of dev_seq().

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-18 20:32:21 -07:00
Simon Glass
981426e350 dm: Switch over to use new sequence number for dev_seq()
Update this function to use the new sequence number and fix up the test
that deals with this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-18 20:32:21 -07:00
Simon Glass
15a1196be8 dm: core: Allow manual sequence numbering
Some buses have their own rules which require assigning sequence numbers
with a bus-specific algorithm. For example, PCI requires that sub-buses
are numbered higher than their parent buses, meaning effectively that
parent buses must be numbered only after all of their child buses have
been numbered.

Add a uclass flag to indicate that driver model should not assign sequence
numbers. In this case, the uclass must do it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-18 20:32:21 -07:00
Simon Glass
cd53e5bf4b dm: core: Add a new sequence number for devices
At present each device has two sequence numbers, with 'req_seq' being
set up at bind time and 'seq' at probe time. The idea is that devices
can 'request' a sequence number and then the conflicts are resolved when
the device is probed.

This makes things complicated in a few cases, since we don't really know
what the sequence number will end up being. We want to honour the
bind-time requests if at all possible, but in fact the only source of
these at present is the devicetree aliases. Since we have the devicetree
available at bind time, we may as well just use it, in the hope that the
required processing will turn out to be useful later (i.e. the device
actually gets used).

Add a new 'sqq' member, the bind-time sequence number. It operates in
parallel to the old values for now. All devices get a valid sqq value,
i.e. it is never -1.

Drop an #ifdef while we are here.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-18 20:32:21 -07:00
Simon Glass
d03adb4a78 dm: core: Update uclass_find_next_free_req_seq() args
At present this is passed a uclass ID and it has to do a lookup. The
callers all have the uclass pointer, except for the I2C uclass where the
code will soon be deleted.

Update the argument to a uclass * instead of an ID since it is more
efficient.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-18 20:32:21 -07:00
Simon Glass
8b85dfc675 dm: Avoid accessing seq directly
At present various drivers etc. access the device's 'seq' member directly.
This makes it harder to change the meaning of that member. Change access
to go through a function instead.

The drivers/i2c/lpc32xx_i2c.c file is left unchanged for now.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-18 20:32:21 -07:00
Simon Glass
0b2fa98aa5 linker_lists: Fix alignment issue
The linker script uses alphabetic sorting to group the different linker
lists together. Each group has its own struct and potentially its own
alignment. But when the linker packs the structs together it cannot ensure
that a linker list starts on the expected alignment boundary.

For example, if the first list has a struct size of 8 and we place 3 of
them in the image, that means that the next struct will start at offset
0x18 from the start of the linker_list section. If the next struct has
a size of 16 then it will start at an 8-byte aligned offset, but not a
16-byte aligned offset.

With sandbox on x86_64, a reference to a linker list item using
ll_entry_get() can force alignment of that particular linker_list item,
if it is in the same file as the linker_list item is declared.

Consider this example, where struct driver is 0x80 bytes:

	ll_entry_declare(struct driver, fred, driver)

...

	void *p = ll_entry_get(struct driver, fred, driver)

If these two lines of code are in the same file, then the entry is forced
to be aligned at the 'struct driver' alignment, which is 16 bytes. If the
second line of code is in a different file, then no action is taken, since
the compiler cannot update the alignment of the linker_list item.

In the first case, an 8-byte 'fill' region is added:

 .u_boot_list_2_driver_2_testbus_drv
                0x0000000000270018       0x80 test/built-in.o
                0x0000000000270018                _u_boot_list_2_driver_2_testbus_drv
 .u_boot_list_2_driver_2_testfdt1_drv
                0x0000000000270098       0x80 test/built-in.o
                0x0000000000270098                _u_boot_list_2_driver_2_testfdt1_drv
 *fill*         0x0000000000270118        0x8
 .u_boot_list_2_driver_2_testfdt_drv
                0x0000000000270120       0x80 test/built-in.o
                0x0000000000270120                _u_boot_list_2_driver_2_testfdt_drv
 .u_boot_list_2_driver_2_testprobe_drv
                0x00000000002701a0       0x80 test/built-in.o
                0x00000000002701a0                _u_boot_list_2_driver_2_testprobe_drv

With this, the linker_list no-longer works since items after testfdt1_drv
are not at the expected address.

Ideally we would have a way to tell gcc not to align structs in this way.
It is not clear how we could do this, and in any case it would require us
to adjust every struct used by the linker_list feature.

One possible fix is to force each separate linker_list to start on the
largest possible boundary that can be required by the compiler. However
that does not seem to work on x86_64, which uses 16-byte alignment in this
case but needs 32-byte alignment.

So add a Kconfig option to handle this. Set the default value to 4 so
as to avoid changing platforms that don't need it.

Update the ll_entry_start() accordingly.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-18 20:32:21 -07:00
Sean Anderson
40fc33fae0 spi: Fix typo in header
Spelling.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2020-12-18 16:16:36 +05:30
Jagan Teki
03a673cf49 dh_imx6: Switch to full DM-aware
Enable DM_SPI/DM_SPI_FLASH with a related config option.

Build fine, but not tested.

Cc: Ludwig Zenz <lzenz@dh-electronics.de>
Cc: Andreas Geisreiter <ageisreiter@dh-electronics.de>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2020-12-18 16:16:36 +05:30
Jagan Teki
538fe2f4ec cm_fx6: Switch to full DM-aware
Enable DM_SPI/DM_SPI_FLASH with a related config option.

Build fine, but not tested.

Cc: Nikita Kiryanov <nikita@compulab.co.il>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2020-12-18 16:16:36 +05:30
Tom Rini
25e6bd18c5 Merge https://gitlab.denx.de/u-boot/custodians/u-boot-x86
- Update cmdline parameter to be an env var in zimage boot
- Various minor fixes for Intel Edison board
2020-12-16 08:13:37 -05:00
Simon Glass
1b6314be50 x86: coral: Update the boot script
Make use of the new bootargs substitution mechanism and zboot command
syntax.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-12-16 13:46:13 +08:00
Igor Opaniuk
c9cb6a6002 distro_bootcmd: set devtype for dhcp boot
Set $devtype for DHCP boot, which can be handy for the boot.scr
for detection of devtype used (for example, when the same boot.scr is
used for both mmc/dhcp boot):

if test ${devtype} = "dhcp"; then
	...
fi

Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2020-12-15 13:56:50 -05:00
Heinrich Schuchardt
b620363feb riscv: qemu: enable distro boot from scsi
Booting via distro boot fails for:

    qemu-system-riscv64
    -drive if=none,file=sct-riscv64.img,format=raw,id=mydisk \
    -device ich9-ahci,id=ahci -device ide-hd,drive=mydisk,bus=ahci.0

Enable distro booting from an attached SCSI disk.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Bin Meng <bin.meng@windriver.com>
2020-12-14 15:16:48 +08:00
Simon Glass
8a8d24bdf1 dm: treewide: Rename ..._platdata variables to just ..._plat
Try to maintain some consistency between these variables by using _plat as
a suffix for them.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-13 16:51:09 -07:00
Simon Glass
d1998a9fde dm: treewide: Rename ofdata_to_platdata() to of_to_plat()
This name is far too long. Rename it to remove the 'data' bits. This makes
it consistent with the platdata->plat rename.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-13 16:51:09 -07:00
Simon Glass
c69cda25c9 dm: treewide: Rename dev_get_platdata() to dev_get_plat()
Rename this to be consistent with the change from 'platdata'.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-13 16:51:09 -07:00
Simon Glass
4f50086ad6 dm: Rename 'platdata_size' to 'plat_size'
Rename this to be consistent with the change from 'platdata'.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-13 16:51:09 -07:00
Simon Glass
caa4daa2ae dm: treewide: Rename 'platdata' variables to just 'plat'
We use 'priv' for private data but often use 'platdata' for platform data.
We can't really use 'pdata' since that is ambiguous (it could mean private
or platform data).

Rename some of the latter variables to end with 'plat' for consistency.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-13 16:51:08 -07:00
Simon Glass
41575d8e4c dm: treewide: Rename auto_alloc_size members to be shorter
This construct is quite long-winded. In earlier days it made some sense
since auto-allocation was a strange concept. But with driver model now
used pretty universally, we can shorten this to 'auto'. This reduces
verbosity and makes it easier to read.

Coincidentally it also ensures that every declaration is on one line,
thus making dtoc's job easier.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-13 08:00:25 -07:00
Simon Glass
8ee05b5f90 dm: core: Drop unused parameter from dm_extended_scan_fdt()
This doesn't need to be passed the devicetree anymore. Drop it.
Also rename the function to drop the _fdt suffix.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-13 07:58:18 -07:00
Simon Glass
725e4fce61 dm: core: Drop unused parameter from dm_scan_fdt()
This doesn't need to be passed the devicetree anymore. Drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-13 07:58:18 -07:00
Simon Glass
d0c20ce6bc dm: core: Add an ofnode function to get the devicetree root
This is needed in at least one place. Avoid the conditional code in root.c
by adding this inline function.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-13 07:58:18 -07:00
Simon Glass
e80be74934 dm: core: Drop device_bind_offset()
This function is not needed since the standard device_bind() can be used
instead. Drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-13 07:58:18 -07:00
Simon Glass
0d56fba3c4 dm: core: Drop dev_set_of_offset()
This pre-livetree function is not needed anymore. Drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-13 07:58:18 -07:00
Simon Glass
a2703ce10c dm: Remove uses of device_bind_offset()
This function is not needed since the standard device_bind() can be used
instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-13 07:58:18 -07:00
Simon Glass
0de1b07406 dm: core: Add a livetree function to check node status
Add a way to find out if a node is enabled or not, based on its 'status'
property.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-13 07:58:18 -07:00
Simon Glass
734206dda1 dm: core: Rename device_bind_ofnode() to device_bind()
This is the standard function to use when binding devices. Drop the
'_ofnode' suffix to make this clear.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-13 07:58:18 -07:00
Simon Glass
e12052b322 dm: core: Rename device_bind() to device_bind_offset()
This function is not necessary anymore, since device_bind_ofnode() does
the same thing and works with both flattree and livetree.

Rename it to indicate that it is special.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-13 07:58:17 -07:00
Heinrich Schuchardt
b46f30a378 sandbox: add handler for exceptions
Add a handler for SIGILL, SIGBUS, SIGSEGV.

When an exception occurs print the program counter and the loaded
UEFI binaries and reset the system if CONFIG_SANDBOX_CRASH_RESET=y
or exit to the OS otherwise.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-12-13 07:58:17 -07:00
Aleksandar Gerasimovski
bb1828f345 drivers: ifc: add define for IFC_CSPRn TE bit
To drive TE pin high is supported IFC configuration that can be used on
some designs.

Signed-off-by: Aleksandar Gerasimovski <aleksandar.gerasimovski@hitachi-powergrids.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-12-10 13:56:39 +05:30
Manish Tomar
4ed00656a9 lx2160a: Fix address for secure boot headers
Update kernel_size_sd variable with correct value for lx2160a.

Signed-off-by: Manish Tomar <manish.tomar@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-12-10 13:56:39 +05:30
Manish Tomar
507103f8a9 ls1043a: Fix address for secure boot headers
Update kernelheader_addr and kernelheader_addr variables with
correct values for ls1043a.

Signed-off-by: Manish Tomar <manish.tomar@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-12-10 13:56:39 +05:30
Biwen Li
fc9a3d1b29 include/configs: ls1012aqds: add default environment variable
This adds default environment variable for ls1012aqds

Signed-off-by: Biwen Li <biwen.li@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-12-10 13:56:39 +05:30
Meenakshi Aggarwal
9ed303dfa9 armv8: lx2162aqds: Add support for LX2162AQDS platform
This patch add base support for LX2162AQDS board.
LX2162AQDS board supports LX2162A family SoCs.
This patch add basic support of platform.

Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
Signed-off-by: hui.song <hui.song_1@nxp.com>
Signed-off-by: Manish Tomar <manish.tomar@nxp.com>
Signed-off-by: Vikas Singh <vikas.singh@nxp.com>
Signed-off-by: Meenakshi Aggarwal <meenakshi.aggarwal@nxp.com>
[Rebased]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-12-10 13:56:39 +05:30
Meenakshi Aggarwal
2a29a9a1b4 drivers/net/phy: Add CORTINA_NO_FW_UPLOAD to Kconfig
Move CORTINA_NO_FW_UPLOAD to Kconfig file so that it can
be controlled via defconfig files.

Signed-off-by: Meenakshi Aggarwal <meenakshi.aggarwal@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-12-10 13:56:39 +05:30
Heinrich Schuchardt
f9ad240e65 efi_loader: make efi_protocol_open() non-static
Provide efi_protocol_open() as library function.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-12-10 09:15:33 +01:00
Heinrich Schuchardt
b6f11098c9 efi_loader: move EFI_LOAD_FILE2_PROTOCOL_GUID
The EFI_LOAD_FILE_PROTOCOL_GUID and EFI_LOAD_FILE2_PROTOCOL_GUID are needed
to complement the implementation of the LoadFile() boot service.

Remove a duplicate declaration of a variable for the
EFI_LOAD_FILE2_PROTOCOL_GUID.
Move the remaining declaration to efi_boottime.c.
Add a variable for the EFI_LOAD_FILE_PROTOCOL_GUID.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-12-10 09:15:32 +01:00
Heinrich Schuchardt
d236e825a2 fs: fat: export fat_next_cluster()
Rename function next_cluster() to fat_next_cluster() and export it.

When creating a new directory entries we should reuse deleted entries.
This requires re-scanning the directory.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-12-10 09:14:58 +01:00
Tom Rini
2a42de6df1 - Manage CONFIG_ENV_EXT4_DEVICE_AND_PART in stm32mp1 board
- Update ARM STI and ARM STM STM32MP Arch maintainers emails
 - Enable internal pull-ups for SDMMC1 on DHCOM SoM
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Merge tag 'u-boot-stm32-20201209' of https://gitlab.denx.de/u-boot/custodians/u-boot-stm

- Manage CONFIG_ENV_EXT4_DEVICE_AND_PART in stm32mp1 board
- Update ARM STI and ARM STM STM32MP Arch maintainers emails
- Enable internal pull-ups for SDMMC1 on DHCOM SoM
2020-12-09 11:36:41 -05:00
Patrice Chotard
0f8106f8e0 treewide: Update email address Patrick Delaunay and Patrice Chotard
Update Patrick and my email address with the one dedicated to
upstream activities.

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com>
2020-12-09 10:57:50 +01:00
Tom Rini
19ea606109 Merge https://gitlab.denx.de/u-boot/custodians/u-boot-imx 2020-12-08 09:53:03 -05:00
Tom Rini
8c5ea5361c configs: migrate CONFIG_IMX_THERMAL to defconfigs
Done via moveconfig.py

Signed-off-by: Tom Rini <trini@konsulko.com>
2020-12-07 08:54:29 +01:00
Igor Opaniuk
a51fdba3fa board: toradex: add apalis-imx8x 2gb wb it v1.1a module support
This commit adds initial support for the Toradex Apalis iMX8X 2GB WB
IT V1.1A System on Module support [1].

Boot log:
U-Boot 2020.10-02940-g894aebb7e8-dirty (Oct 22 2020 - 09:43:57 +0300)
CPU:   NXP i.MX8QXP RevB A35 at 1200 MHz at 30C
DRAM:  2 GiB
MMC:   FSL_SDHC: 0, FSL_SDHC: 1
Loading Environment from MMC... OK
In:    serial@5a070000
Out:   serial@5a070000
Err:   serial@5a070000
Model: Toradex Apalis iMX8 QuadXPlus 2GB Wi-Fi / BT IT V1.1A,
Serial# 06617018
Net:   eth0: ethernet@5b040000 [PRIME]
Hit any key to stop autoboot:  0

Functionality wise the following is known to be working:
  - eMMC and MMC/SD card
  - Ethernet (*)
  - GPIOs
  - I2C

Unfortunately, there is no USB functionality for the i.MX 8QXP as of
yet.

* With the SCU FW from the latest Toradex BSP 5.0.0 (SCU FW 1.5.1)
ETH PHY encounters bring up problems after reset, this will be fixed
soon on SCU FW side.

[1] https://www.toradex.com/computer-on-modules/apalis-arm-family/nxp-imx-8x
Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Acked-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2020-12-06 15:31:37 +01:00
Ian Ray
4f1970f437 board: ge: bx50v3: check b850v3 power management watchdog
Set `bootcause' from b850v3 power management watchdog status.

Boot cause "REVERT" is no longer used, remove it.

Signed-off-by: Ian Ray <ian.ray@ge.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-12-06 15:31:37 +01:00
Ian Ray
f2ac6f7796 board: ge: bx50v3: correct CONFIG_CMD_NFS
Fix typo in NFS command configuration check.

Signed-off-by: Ian Ray <ian.ray@ge.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-12-06 15:31:36 +01:00
Heiko Schocher
7a8d18da4b imx: aristainetos: enable U-Boot Environment variables protection
enable Environment protection with:

CONFIG_ENV_APPEND=y
CONFIG_ENV_WRITEABLE_LIST=y
CONFIG_ENV_ACCESS_IGNORE_FORCE

and add board specific env_get_location()
function.

Signed-off-by: Heiko Schocher <hs@denx.de>
2020-12-06 15:07:40 +01:00
Heiko Schocher
015c026f7a imx6: add support for aristainetos2c_cslb board variant
add support for aristainetos2c_cslb board variant.

Signed-off-by: Heiko Schocher <hs@denx.de>
2020-12-06 15:07:06 +01:00
Heiko Schocher
3cf02f5ffa imx6: remove not longer supported aristainetos boards
Removed aristainetos2, 2b, 2b-csl. This boards have been
recalled and destroyed.

Adapt board code to remove stuff not needed anymore.

Fix checkpatch warning, remove fdt_high and initrd_high
from default environment.

Signed-off-by: Heiko Schocher <hs@denx.de>
zu remove
2020-12-06 15:06:16 +01:00
Simon Glass
51bb33846a bootm: Support string substitution in bootargs
In some cases it is necessary to pass parameters to Linux so that it will
boot correctly. For example, the rootdev parameter is often used to
specify the root device. However the root device may change depending on
whence U-Boot loads the kernel. At present it is necessary to build up
the command line by adding device strings to it one by one.

It is often more convenient to provide a template for bootargs, with
U-Boot doing the substitution from other environment variables.

Add a way to substitute strings in the bootargs variable. This allows
things like "rootdev=${rootdev}" to be used in bootargs, with the
${rootdev} substitution providing the UUID of the root device.

For example, to substitute the GUID of the kernel partition:

  setenv bootargs "console=/dev/ttyS0 rootdev=${uuid}/PARTNROFF=1
		kern_guid=${uuid}"
  part uuid mmc 2:2 uuid
  bootm

This is particularly useful when the command line from another place. For
example, Chrome OS stores the command line next to the kernel itself. It
depends on the kernel version being used as well as the hardware features,
so it is extremely difficult to devise a U-Boot script that works on all
boards and kernel versions. With this feature, the command line can be
read from disk and used directly, with a few substitutions set up.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-04 19:48:29 -05:00
Simon Glass
1a62d64c7d cli: Support macro processing with a fixed-size buffer
At present cli_simple_process_macros() requires that the caller provide
an output buffer that is exactly CONFIG_SYS_CBSIZE bytes in length. This
makes sense since it is designed to be used from the command line. But we
also want to use it for bootargs substitution.

Update the function to allow the caller to specify the buffer size. Also
return an error if the buffer is exhausted. The caller can ignore that if
preferred.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-04 16:10:01 -05:00
Simon Glass
4448fe8e4e bootm: Allow updating the bootargs in a buffer
At present we only support updating the 'bootargs' environment
variable. Add another function to update a buffer instead. This will
allow zimage to use this feature.

Also add a lot more tests to cover various cases.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-04 16:09:26 -05:00
Simon Glass
b3c01678fd bootm: Update bootm_process_cmdline_env() to use flags
At present only one transformation is supported: making the Linux console
silent. To prepare for adding more, convert the boolean parameter into a
flag value.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-04 16:09:26 -05:00
Simon Glass
d9477a0a4d bootm: Add a bool parameter to bootm_process_cmdline_env()
This function will soon do more than just handle the 'silent linux'
feature. As a first step, update it to take a boolean parameter,
indicating whether or not the processing is required.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-04 16:09:26 -05:00
Simon Glass
4dcb81545a bootm: Rename fixup_silent_linux()
We want to add more processing to this function. Before doing so, rename
it to bootm_process_cmdline_env(), which is more generic.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-04 16:09:26 -05:00
Simon Glass
4ae42643d0 bootm: Update fixup_silent_linux() to return an error
At present this function fails silently on error. Update it to produce
an error code. Report this error to the user and abort the boot, since it
likely will prevent a successful start.

No tests are added at this stage, since additional refactoring is taking
place in subsequent patches.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-04 16:09:26 -05:00
Simon Glass
f158ba15ee bootm: Add tests for fixup_silent_linux()
This function currently has no tests. Export it so that we can implement
a simple test on sandbox. Use IS_ENABLED() to remove the unused code,
instead #ifdef.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-04 16:09:26 -05:00
Simon Glass
96434a76fd env: Allow returning errors from hdelete_r()
At present this function returns 1 on success and 0 on failure. But in
the latter case it provides no indication of what went wrong.

If an attempt is made to delete a non-existent variable, the caller may
want to ignore this error. This happens when setting a non-existent
variable to "", for example.

Update the function to return 0 on success and a useful error code on
failure. Add a function comment too.

Make sure that env_set() does not return an error if it is deleting a
variable that doesn't exist. We could update env_set() to return useful
error numbers also, but that is beyond the scope of this change.

Signed-off-by: Simon Glass <sjg@chromium.org>

wip
2020-12-04 16:09:06 -05:00
Michael Walle
7b866825cd spl: atf: add support for LOAD_IMAGE_V2
Newer platforms use the LOAD_IMAGE_V2 parameter passing method. Add
support for it.

Signed-off-by: Michael Walle <michael@walle.cc>
2020-12-04 16:09:06 -05:00
Michael Walle
553825c109 spl: atf: remove helper structure from common header
bl2_to_bl31_params_mem is just an implementation detail of the SPL ATF
support and is not needed anywhere else. Move it from the header to the
actual module.

Signed-off-by: Michael Walle <michael@walle.cc>
Acked-by: Michal Simek <michal.simek@xilinx.com>
2020-12-04 16:09:05 -05:00
Michael Walle
d2cb0c8f75 spl: atf: provide a bl2_plat_get_bl31_params_default()
Move the actual implementation of the bl2_plat_get_bl31_params() to its
own function. The weak function will just call the default
implementation. This has the advantage that board code can still call
the original implementation if it just want to modify minor things.

Signed-off-by: Michael Walle <michael@walle.cc>
2020-12-04 16:09:05 -05:00
Patrick Delaunay
4f5128ff89 configs: cei-tk1-som: remove CONFIG_ARMV7_PSCI in include file
Activate ARCH_SUPPORT_PSCI as other TEGRA124 target and remove
CONFIG_ARMV7_PSCI and CONFIG_ARMV7_PSCI_NR_CPUS in configs file as they
are migrated in Kconfig.

Select CONFIG_ARMV7_PSCI_0_1 (the first PSCI version),
because CONFIG_ARMV7_PSCI_0_2 and CONFIG_ARMV7_PSCI_1_0
are not activated in this product.

Hi,

This patch depend on the previous serie [1].

I don't test this patch on real hardware but
after this patch the size of the binary don't change.

In .config we have:
  CONFIG_ARCH_SUPPORT_PSCI=y
  CONFIG_ARMV7_PSCI=y
  # CONFIG_ARMV7_PSCI_1_0 is not set
  # CONFIG_ARMV7_PSCI_0_2 is not set
  CONFIG_ARMV7_PSCI_0_1=y
  CONFIG_ARMV7_PSCI_NR_CPUS=4

In u-boot.cfg, this patch only add the 2 lines
  #define CONFIG_ARCH_SUPPORT_PSCI 1
  #define CONFIG_ARMV7_PSCI_0_1 1

[1] "Convert CONFIG_ARMV7_PSCI_1_0 and CONFIG_ARMV7_PSCI_0_2 to Kconfig"
http://patchwork.ozlabs.org/project/uboot/list/?series=184029

Regards
Patrick

END

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Peter Chubb <peter.chubb@data61.csiro.au>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2020-12-04 13:39:15 -07:00
Peter Robinson
fe669925cb arm: tegra: add options for BOOTENV_EFI_SET_FDTFILE_FALLBACK for tegra186
Upstream linux DT naming doesn't align with the U-Boot DT, which may
not always be the case so this allows using BOOTENV_EFI_SET_FDTFILE_FALLBACK
where it might be appropriate for some boards.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2020-12-04 13:30:42 -07:00
Peter Robinson
632fb978a5 arm: tegra: define fdtfile option for distro boot
For booting via UEFI we need to define the fdtfile option so
bootefi has the option to load a fdtfile from disk. For arm64
the kernel dtb is located in a vendor directory so we define
that as nvidia for that architecture.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2020-12-04 13:30:16 -07:00
Marcel Ziswiler
8e487f38cc apalis/colibri_t30: add note about colibri vs. nvidia uart mapping
The following mapping is applicable for Apalis T30:

Apalis UART1: NVIDIA UARTA
Apalis UART2: NVIDIA UARTD
Apalis UART3: NVIDIA UARTB
Apalis UART4: NVIDIA UARTC

The following mapping is applicable for Colibri T30:

Colibri UART-A: NVIDIA UARTA
Colibri UART-B: NVIDIA UARTD
Colibri UART-C: NVIDIA UARTB

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2020-12-04 13:21:15 -07:00
AKASHI Takahiro
bb7e71d33c efi_loader: add firmware management protocol for raw image
In this commit, a very simple firmware management protocol driver
is implemented. It will take a binary image in a capsule file and
apply the data using dfu backend storage drivers via dfu_write_by_alt()
interface.

So "dfu_alt_info" variable should be properly set to specify a device
and location to be updated. Please read README.dfu.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
2020-12-03 21:22:50 +01:00
AKASHI Takahiro
f27c201485 efi_loader: add firmware management protocol for FIT image
In this commit, a very simple firmware management protocol driver
is implemented. It will take a common FIT image firmware in a capsule
file and apply the data using dfu backend storage drivers via
update_fit() interface.

So "dfu_alt_info" variable should be properly set to specify a device
and location to be updated. Please read README.dfu.

Fit image is a common file format for firmware update on U-Boot, and
this protocol works neatly just as a wrapper for one.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
2020-12-03 21:22:50 +01:00
AKASHI Takahiro
8d99026f06 efi_loader: capsule: support firmware update
A capsule tagged with the guid, EFI_FIRMWARE_MANAGEMENT_CAPSULE_ID_GUID,
is handled as a firmware update object.
What efi_update_capsule() basically does is to load any firmware management
protocol (or fmp) drivers contained in a capsule, find out an appropriate
fmp driver and then invoke its set_image() interface against each binary
in a capsule.
In this commit, however, loading drivers is not supported.

The result of applying a capsule is set to be stored in "CapsuleXXXX"
variable, but its implementation is deferred to a fmp driver.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
2020-12-03 21:22:50 +01:00
AKASHI Takahiro
ed9349c697 efi_loader: capsule: add memory range capsule definitions
Memory range capsule gives us a way to notify that some memory regions
should be left untouched across the next reset.
See UEFI specification, section 8.5.3.

Since how we should handle this kind of capsule is totally up to
the system, no implementation will be added in this commit.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
2020-12-03 21:22:49 +01:00
AKASHI Takahiro
c74cd8bd08 efi_loader: capsule: add capsule_on_disk support
Capsule data can be loaded into the system either via UpdateCapsule
runtime service or files on a file system (of boot device).
The latter case is called "capsules on disk", and actual updates will
take place at the next boot time.

In this commit, we will support capsule on disk mechanism.

Please note that U-Boot itself has no notion of "boot device" and
all the capsule files to be executed will be detected only if they
are located in a specific directory, \EFI\UpdateCapsule, on a device
that is identified as a boot device by "BootXXXX" variables.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
2020-12-03 21:22:49 +01:00
AKASHI Takahiro
2bc27ca8a0 efi_loader: define UpdateCapsule api
In this commit, skeleton functions for capsule-related API's are
added under CONFIG_EFI_UPDATE_CAPSULE configuration.
Detailed implementation for a specific capsule type will be added
in the succeeding patches.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
2020-12-03 21:22:49 +01:00
Ilias Apalodimas
c8d0fd5825 efi_loader: Introduce eventlog support for TCG2_PROTOCOL
In the previous patches we only introduced a minimal subset of the
EFI_TCG2_PROTOCOL protocol implementing GetCapability().
So let's continue adding features to it, introducing the
GetEventLog() and HashLogExtendEvent() functions.

In order to do that we first need to construct the eventlog in memory,
specifically in EFI_BOOT_SERVICES_DATA memory and a configuration table
from EFI_ACPI_MEMORY_NVS.
U-Boot won't currently add any events to the log or measure any
components, but will expose the necessary EFI APIs for applications
to do so.

Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2020-12-03 21:22:40 +01:00
Ilias Apalodimas
8e0b0871b8 tpm: Add tpm2 headers for TCG2 eventlog support
A following patch introduces support for the EFI_TCG2_PROTOCOL
eventlog management.
Introduce the necessary tpm related headers

Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2020-12-03 21:22:40 +01:00
Ilias Apalodimas
e926136bb2 tpm: use more than sha256 on pcr_extend
The current tpm2_pcr_extend is hardcoded using SHA256.
Let's make the actual command to the TPM2 configurable so we can support
a wider range of algorithms and keep the current command line as-is i.e
limited to SHA256 only

Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-12-03 21:22:40 +01:00
Holger Brunck
a6cd384b9c km/common: remove CONFIG_MTD_CONCAT
This was used for a board which is not supproted anymore and can
therefore be dropped.

CC: Stefan Roese <sr@denx.de>
Signed-off-by: Holger Brunck <holger.brunck@hitachi-powergrids.com>
Reviewed-by: Stefan Roese <sr@denx.de>
2020-12-02 16:21:58 -05:00
Holger Brunck
4cb8a10f7e remove obsolete option CONFIG_JFFS2_CMDLINE
This option is obsolete since 2009 and can be removed globally.

CC: Stefan Roese <sr@denx.de>
Signed-off-by: Holger Brunck <holger.brunck@hitachi-powergrids.com>
Reviewed-by: Stefan Roese <sr@denx.de>
2020-12-02 16:21:58 -05:00
Heinrich Schuchardt
9e925d0c47 log: typos in include/log.h
Correct several typos.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-12-02 16:21:58 -05:00
Simon Glass
d211e0418f global_data: Fix comment for dm_driver_rt
This comment is in the wrong format, so reports an error with
'make htmldocs'. Fix it.

Fixes: a294ead8d2 ("dm: Use an allocated array for run-time device info")
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-12-02 16:21:58 -05:00
Simon Glass
d61e784136 log: Fix comment for LOGC_BOOT
This comment is in the wrong format, so reports an error with
'make htmldocs'. Fix it.

Fixes: b73d61a556 ("x86: zimage: Add a little more logging")
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-12-02 16:21:58 -05:00
Andy Shevchenko
3cbb026f17 linux/compat.h: Remove debug() from spin_lock_irqsave()
It seems nobody tested the debug() option in spin_lock_irqsave().
Currently, when #define DEBUG, it spoils the compiler with

In file included from drivers/usb/dwc3/gadget.c:18:
drivers/usb/dwc3/gadget.c: In function ‘dwc3_gadget_set_selfpowered’:
include/log.h:235:4: warning: ‘flags’ is used uninitialized in this function [-Wuninitialized]
  235 |    printf(pr_fmt(fmt), ##args); \
      |    ^~~~~~
drivers/usb/dwc3/gadget.c:1347:17: note: ‘flags’ was declared here
 1347 |  unsigned long  flags;
      |                 ^~~~~

and so on...
Drop useless debug() call to make compiler happy.

Fixes: 0c06db5983 ("lib, linux: move linux specific defines to linux/compat.h")
Cc: Heiko Schocher <hs@denx.de>
Cc: Tom Rini <trini@ti.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
2020-12-02 16:21:58 -05:00
Holger Brunck
7292a18256 km/arm: coding style clean up
Address most of the checkpatch issues we found in km_arm and common km
code.

CC: Stefan Roese <sr@denx.de>
CC: Valentin Longchamp <valentin.longchamp@hitachi-powergrids.com>
Signed-off-by: Holger Brunck <holger.brunck@hitachi-powergrids.com>
Reviewed-by: Stefan Roese <sr@denx.de>
2020-12-01 14:12:28 -05:00
Patrick Delaunay
310f285e78 hush: Remove default CONFIG_SYS_PROMPT_HUSH_PS2 setting from board files
There is no reason to define default option for this macro which is
already done in common/cli_hush.c.

  87 #ifndef CONFIG_SYS_PROMPT_HUSH_PS2
  88 #define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
  89 #endif

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Acked-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
2020-12-01 14:12:28 -05:00
Simon Glass
d422c77ae8 setexpr: Add some tests for buffer overflow and backref
Add tests to check for buffer overflow using simple replacement as well
as back references. At present these don't fully pass.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-01 10:33:38 -05:00
Simon Glass
7526deec7e command: Add constants for cmd_get_data_size string / error
At present these values are open-coded in a few places. Add constants so
the meaning is clear.

Also add a comment to cmd_get_data_size()

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-01 10:33:38 -05:00
Simon Glass
90a9901764 test: Add some tests for setexpr
This command currently has no tests. Add some for basic assignment and the
integer operations.

Note that the default size for setexpr is ulong, which varies depending on
the build machine. So for sandbox on a 64-bit host, this means that the
default size is 64 bits.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-01 10:33:38 -05:00
Tom Rini
a7ab4b71d5 Merge tag 'mmc-2020-11-29' of https://gitlab.denx.de/u-boot/custodians/u-boot-mmc
- mmc minor update for better debug and error check
- fsl_esdhc sysctl set and make sure delay check for HS400
2020-11-29 11:12:59 -05:00
Etienne Carriere
03699bc756 lib/efi_loader: fix ABI in efi_mm_communicate_header
Pack struct efi_mm_communicate_header as done in EDK2 as seen in
release 201808 [1]. If not packed sizeof() for the structure adds
4 additional bytes on 32bit targets which breaks the ABI.

Link: [1] https://github.com/tianocore/edk2/blob/edk2-stable201808/MdePkg/Include/Protocol/MmCommunication.h#L21
Fixes: 23a397d2e2 ("efi_loader: Add headers for EDK2 StandAloneMM communication")
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2020-11-29 05:18:37 +01:00
Yangbo Lu
8ee802f899 mmc: fsl_esdhc: make sure delay chain locked for HS400
For eMMC HS400 mode, the DLL reset is a required step for mmc rescan.
This step has not been documented in reference manual, but the RM will
be fixed sooner or later.

In previous commit to support eMMC HS400,
  db8f936 mmc: fsl_esdhc: support eMMC HS400 mode

the steps to configure DLL could be found in commit message,
  13. Set DLLCFG0[DLL_ENABLE] and DLLCFG0[DLL_FREQ_SEL].
  14. Wait for delay chain to lock.

these would be fixed as,
  13.   Set DLLCFG0[DLL_ENABLE] and DLLCFG0[DLL_FREQ_SEL].
  13.1  Write DLLCFG0[DLL_RESET] to 1 and wait for 1us,
        then write DLLCFG0[DLL_RESET]
  14.   Wait for delay chain to lock.

This patch is to add the step of DLL reset, and make sure delay chain
locked for HS400.

Fixes: db8f93672b ("mmc: fsl_esdhc: support eMMC HS400 mode")
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2020-11-28 10:39:44 +08:00
Patrick Delaunay
d8d29a4489 reset: stm32: Add support of MCU HOLD BOOT
Handle the register RCC_MP_GCR without SET/CLR registers
but with a direct access to bit BOOT_MCU:
- deassert => set the bit: The MCU will not be in HOLD_BOOT
- assert => clear the bit: The MCU will be set in HOLD_BOOT

With this patch the RCC driver handles the MCU_HOLD_BOOT_R value
added in binding stm32mp1-resets.h

Cc: Fabien DESSENNE <fabien.dessenne@st.com>
Cc: Arnaud POULIQUEN <arnaud.pouliquen@st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-11-25 11:32:31 +01:00
Patrick Delaunay
5739ef2bcb usb: dwc2: add "u-boot,force-vbus-detection" for stm32
On some board, the ID pin is not connected so the B session must be
overridden with "u-boot,force_b_session_valid" but the VBus sensing
must continue to be handle.

To managed it, this patch adds a new DT field
"u-boot,force-vbus-detection" to use with "u-boot,force_b_session_valid"

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2020-11-22 13:18:20 +01:00
Tom Rini
12e396303c Pull request for UEFI sub-system for efi-2021-01-rc3 (2)
The parameter check for UEFI service GetNextVariableName() is corrected.
 
 The dependencies of CONFIG_DFU_TFTP are simplified.
 
 The set of supported hash algorithms reported by the EFI_TCG2_PROTOCOL is
 corrected.
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Merge tag 'efi-2021-01-rc3-2' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi

Pull request for UEFI sub-system for efi-2021-01-rc3 (2)

The parameter check for UEFI service GetNextVariableName() is corrected.

The dependencies of CONFIG_DFU_TFTP are simplified.

The set of supported hash algorithms reported by the EFI_TCG2_PROTOCOL is
corrected.
2020-11-21 08:04:39 -05:00
Ilias Apalodimas
9aeb380277 efi_loader: tcg2 protocol updates
On pull reuqest
https://lists.denx.de/pipermail/u-boot/2020-November/432735.html
V4 of the patchset was sent instead of the v5.
This is the v4->v5 missing diff

Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2020-11-21 07:26:16 +01:00
Michal Simek
631a241e48 microblaze: Detect NOR flash based on DT
Remove fixed configuration and detect flash based on DT.

Also increase amount of flash sectors to 2048 because on kc705 flash has
1027 sectors.

Bank # 1: CFI conformant flash (16 x 16)  Size: 128 MB in 1027 Sectors
  Intel Extended command set, Manufacturer ID: 0x89, Device ID: 0x8962
  Erase timeout: 4096 ms, write timeout: 2 ms
  Buffer write timeout: 5 ms, buffer size: 1024 bytes

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-11-20 10:42:54 +01:00
Michal Simek
09996b4d84 microblaze: Unify of setting for SPL_NOR/XIP support
XIP is not enabled in SPL. SPL_NOR is enabled but any macro setting with
using SYS_FLASH_BASE are wrong because it is not aligned with DM.
That's why change these macro and align them with TEXT_BASE macro.
Information should be find at run time based on DT but implementation is
not done yet.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-11-20 10:42:53 +01:00
Michal Simek
a3c43fb01a microblaze: Remove CONFIG_SYS_FDT_SIZE
CONFIG_SYS_FDT_SIZE is not use anywhere that's why remove it.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-11-20 10:42:53 +01:00
Michal Simek
6c5828dc4b microblaze: Get rid of xparameters.h
There is no need to use this file anymore. Include it in main config file
and simplify logic based on it.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-11-20 10:42:53 +01:00
Michal Simek
7556fa09e0 microblaze: Simplify cache handling
Enable caches by default. For now just simplify config file but it should
be read from DT or PVRs.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-11-20 10:42:53 +01:00
Michal Simek
91218f4c24 microblaze: Clean config file from ifdef mess
A lot of configs has been moved to Kconfig and it ends up in ifdef mess
with no bodies. That's why remove all of them.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-11-20 10:42:53 +01:00
Richard Genoud
dd4866b437 fs/squashfs: implement exists() function
This permits to find a file and use the distro_bootcmd

Reviewed-by: Joao Marcos Costa <jmcosta944@gmail.com>
Signed-off-by: Richard Genoud <richard.genoud@posteo.net>
2020-11-19 09:45:49 -05:00
Holger Brunck
c904a0b762 km/ppc: use Kconfig for MEMTEST configuration
Also change back SYS_MEMTEST_END to 0x00f00000. 0xe00000 was wrong and
introduced due to the global Kconfig migration of this option in u-boot.

CC: Heiko Schocher <hs@denx.de>
CC: Tom Rini <trini@konsulko.com>
Signed-off-by: Holger Brunck <holger.brunck@hitachi-powergrids.com>
2020-11-19 09:45:49 -05:00
Matteo Ghidoni
aef04a8aa1 km: replace hardcoded address for imported environment
Instead of using an hard coded address, make use of an
already defined address for importing the environment
for ramfs and nfs boot. This allows boards having different
mapping to use the same code.

CC: Heiko Schocher <hs@denx.de>
CC: Tom Rini <trini@konsulko.com>
Signed-off-by: Matteo Ghidoni <matteo.ghidoni@hitachi-powergrids.com>
Signed-off-by: Holger Brunck <holger.brunck@hitachi-powergrids.com>
2020-11-19 09:45:49 -05:00
Samuel Holland
e210ec0181 sunxi: DT: A64: update device tree files
Import updated device trees from Linux tag v5.9. This picks up new
hardware (PinePhone, PineTab); and it drops the U-Boot specific DTSI
files for the Pinebook and the Teres-I, since the ANX6345 bridge is
now supported upstream.

A couple of headers needed updates for recently-added hardware support.

Acked-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2020-11-17 00:42:20 +00:00
Tom Rini
9324c9a823 Merge tag 'ti-v2021.01-rc3' of https://gitlab.denx.de/u-boot/custodians/u-boot-ti
- Fix Nokia RX-51 boot issues
- Fix CONFIG_LOGLEVEL on K3 devices
- Add phyBOARD REGOR support
2020-11-16 13:42:29 -05:00
Pali Rohár
e4f7592196 Nokia RX-51: Remove old comments from configs/nokia_rx51.h file
These comments are relict for old, now removed config options.
So remove these obsoleted comments too.

Signed-off-by: Pali Rohár <pali@kernel.org>
2020-11-15 15:29:40 +05:30
Pali Rohár
8d8c181703 Nokia RX-51: Convert to CONFIG_DM_I2C
Use twl4030_i2c_read(), i2c_get_chip_for_busnum() and remove
CONFIG_SYS_I2C.

Signed-off-by: Pali Rohár <pali@kernel.org>
2020-11-15 15:26:25 +05:30
Pali Rohár
4fcc084eeb power: twl4030: Add twl4030_i2c_read() function
Function twl4030_i2c_read() is like twl4030_i2c_read_u8() but instead of
single value it rather returns array of values.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2020-11-15 15:25:55 +05:30
Ilias Apalodimas
c1c021052c efi_loader: Add basic EFI_TCG2_PROTOCOL support
Since U-boot EFI implementation is getting richer it makes sense to
add support for EFI_TCG2_PROTOCOL taking advantage of any hardware TPM
available on the device.

This is the initial implementation of the protocol which only adds
support for GetCapability(). It's limited in the newer and safer
TPMv2 devices.

Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Acked-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-11-14 05:05:46 +01:00
Ilias Apalodimas
915e3ae568 tpm: Add some headers from the spec
A following patch introduces EFI_TCG2_PROTOCOL.
Add the required TPMv2 headers to support it.

Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-11-14 05:05:46 +01:00
Heinrich Schuchardt
fccd3d9c42 efi_selftest: keep devices in ExitBootServices()
When calling ExitBootServices during out unit tests we should not detach
devices as we need console output for runtime tests.

Fixes: 529441ca89 ("efi_loader: Disable devices before handing over control")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-11-14 05:05:46 +01:00
Tom Rini
22ad69b798 patman status subcommand to collect tags from Patchwork
patman showing email replies from Patchwork
 sandbox poweroff command
 minor fixes in binman, tests
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Merge tag 'dm-pull5nov20' of git://git.denx.de/u-boot-dm

patman status subcommand to collect tags from Patchwork
patman showing email replies from Patchwork
sandbox poweroff command
minor fixes in binman, tests
2020-11-06 11:27:14 -05:00
Tom Rini
896cc5aa4a Merge tag 'u-boot-amlogic-20201105' of https://gitlab.denx.de/u-boot/custodians/u-boot-amlogic
- meson64_android: don't show logo on ROM USB boot
- doc: update support matrix and fix vim3/l build instructions
- meson64: relocate config_distro_bootcmmd header
2020-11-06 09:46:43 -05:00
Tom Rini
d062c1344c Merge https://gitlab.denx.de/u-boot/custodians/u-boot-x86
- Add a new SMBIOS parser and enable it when booting from coreboot
- Fix up various driver names to avoid dtoc warnings
- Fully enable ACPI support on Google Chromebook Coral
- Add a way to set SMBIOS properties using the devicetree
- Update existing boards to use devicetree for SMBIOS using a new
  default sysinfo driver
2020-11-06 09:46:43 -05:00
Simon Glass
78227d4eda x86: Pass an ofnode into each SMBIOS function
As a first step to obtaining SMBIOS information from the devicetree, add
an ofnode parameter to the writing functions.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-11-06 10:18:20 +08:00
Simon Glass
3a8ee3df83 board: Rename uclass to sysinfo
This uclass is intended to provide a way to obtain information about a
U-Boot board. But the concept of a U-Boot 'board' is the whole system,
not just one circuit board, meaning that 'board' is something of a
misnomer for this uclass.

In addition, the name 'board' is a bit overused in U-Boot and we want to
use the same uclass to provide SMBIOS information.

The obvious name is 'system' but that is so vague as to be meaningless.
Use 'sysinfo' instead, since this uclass is aimed at providing information
on the system.

Rename everything accordingly.

Note: Due to the patch delta caused by the symbol renames, this patch
shows some renamed files as being deleted in one place and created in
another.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-11-06 10:18:20 +08:00
Simon Glass
b73d61a556 x86: zimage: Add a little more logging
Add logging for each part of the boot process, using a new

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-11-06 09:51:34 +08:00
Simon Glass
e0028ab75a x86: Boot coral into Chrome OS by default
Add a script to boot Chrome OS from the internal MMC. This involved adding
a few commands and options.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-11-06 09:51:32 +08:00
Simon Glass
18434aec1b acpi: Don't reset the tables with every new generation
At present if SSDT and DSDT code is created, only the latter is retained
for examination by the 'acpi items' command. Fix this by only resetting
the list when explicitly requested.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-11-06 09:51:31 +08:00
Simon Glass
d2cb7a22da x86: Allow putting some tables in the bloblist
At present all tables are placed starting at address f0000 in memory, and
can be up to 64KB in size. If the tables are very large, this may not
provide enough space.

Also if the tables point to other tables (such as console log or a ramoops
area) then we must allocate other memory anyway.

The bloblist is a nice place to put these tables since it is contiguous,
which makes it easy to reserve this memory for linux using the 820 tables.

Add an option to put some of the tables in the bloblist. For SMBIOS and
ACPI, create suitable pointers from the f0000 region to the new location
of the tables.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
[bmeng: squashed in http://patchwork.ozlabs.org/project/uboot/patch/
 20201105062407.1.I8091ad931cbbb5e3b6f6ababdf3f8d5db0d17bb9@changeid/]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2020-11-06 09:51:28 +08:00
Tom Rini
7716c328c8 u-boot-imx for 2021.1
---------------------
 
 - new boards : GE (new B1x5v2), phytec phyCORE-i.MX8MM
 - converted doc to reST
 - fixes for verdin-imx8mm (Toradex)
 - fixes for i.MX thermal driver
 - mx7ulp: Align the PLL_USB frequency
 - mx53: primary/secondary bmode
 
 Travis: https://travis-ci.org/github/sbabic/u-boot-imx/builds/741465284
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Merge tag 'u-boot-imx-20201105' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

u-boot-imx for 2021.1
---------------------

- new boards : GE (new B1x5v2), phytec phyCORE-i.MX8MM
- converted doc to reST
- fixes for verdin-imx8mm (Toradex)
- fixes for i.MX thermal driver
- mx7ulp: Align the PLL_USB frequency
- mx53: primary/secondary bmode

Travis: https://travis-ci.org/github/sbabic/u-boot-imx/builds/741465284
2020-11-05 11:57:50 -05:00
Alper Nebi Yasak
6900797678 cros_ec: Support keyboard scanning with EC_CMD_GET_NEXT_EVENT
The cros_ec_keyb driver currently uses EC_CMD_MKBP_STATE to scan the
keyboard, but this host command was superseded by EC_CMD_GET_NEXT_EVENT
and unavailable on more recent devices (including gru-kevin), as it was
removed in cros-ec commit 87a071941b89 ("mkbp: Add support for buttons
and switches.") dated 2016-07-06.

The EC_CMD_GET_NEXT_EVENT has been available since cros-ec commit
d1ed75815efe ("MKBP event signalling implementation") dated 2014-10-20,
but it looks like it isn't included in firmware-* branches for at least
link, nyan-big, samus, snow, spring, panther and peach-pit which have
defconfigs in U-Boot. So this patch falls back to the old method if the
EC doesn't recognize the newer command.

The implementation is mostly adapted from Depthcharge commit
f88af26b44fc ("cros_ec: Change keyboard scanning method.").

On a gru-kevin, the current driver before this patch fails to read the
pressed keys with:

    out: cmd=0x60: 03 9d 60 00 00 00 00 00
    in-header: 03 fc 01 00 00 00 00 00
    in-data:
    ec_command_inptr: len=-1, din=0000000000000000
    check_for_keys: keyboard scan failed

However the keyboard works fine with the newer command:

    out: cmd=0x67: 03 96 67 00 00 00 00 00
    in-header: 03 ef 00 00 0e 00 00 00
    in-data: 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    ec_command_inptr: len=14, din=00000000f412df30
    key_matrix_decode: num_keys = 0
      0 valid keycodes found
    out: cmd=0x67: 03 96 67 00 00 00 00 00
    in-header: 03 df 00 00 0e 00 00 00
    in-data: 00 00 00 00 00 00 00 00 00 00 00 00 10 00
    ec_command_inptr: len=14, din=00000000f412df30
    key_matrix_decode: num_keys = 1
      valid=1, row=4, col=11
        keycode=28
      1 valid keycodes found
     {0d}

Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-11-05 09:11:31 -07:00
Michal Simek
9485a80be1 binman: Fix typo in kernel-doc format for binman_symname()
Fix typo.

Fixes: 1979063264 ("binman: Support accessing binman tables at run time")
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-11-05 09:11:31 -07:00
Heinrich Schuchardt
063790cb62 sandbox: update function descriptions in os.h
Use Sphinx style function descriptions.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-11-05 09:11:31 -07:00
Heinrich Schuchardt
329dccc067 sandbox: implement reset
Up to now the sandbox would shutdown upon a cold reset request. Instead it
should be reset.

In our coding we use static variables like LIST_HEAD(efi_obj_list). A reset
can occur at any time, e.g. via an UEFI binary calling the reset service.
The only safe way to return to an initial state is to relaunch the U-Boot
binary.

The reset implementation uses execv() to relaunch U-Boot.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-11-05 09:11:30 -07:00
Jaehoon Chung
014b9f9676 configs: meson64: relocate config_distro_bootcmmd header
Relocate a config_distro_bootcmd header before defined
CONFIG_EXTRA_ENV_SETTINGS. Otherwise it can't change to specific
environment.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2020-11-05 16:27:31 +01:00
Simon Glass
5019e201cc x86: acpi: Store the ACPI context in global_data
At present we create the ACPI context but then drop it after generation of
tables is complete. This is annoying because we have to then search for
tables later.

To fix this, allocate the context and store it in global_data.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-11-05 14:58:45 +08:00
Simon Glass
1779b8a96a Add an assembly guard around linux/bitops.h
This file can be included by any header but it includes C code. Guard it
to avoid errors when compiling ASL, etc.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-11-05 14:58:45 +08:00
Christian Gmeiner
415eab0655 smbios: add parsing API
Add a very simple API to be able to access SMBIOS strings
like vendor, model and bios version.

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-11-05 14:58:45 +08:00
Tom Rini
41cab8edbc Pull request for UEFI sub-system for efi-2021-01-rc2 (2)
The series contains the following enhancements
 
 * preparatory patches for UEFI capsule updates
 * initialization of the emulated RTC using an environment variable
 
 and a bug fix
 
 * If DisconnectController() is called for a child controller that is the
   only child of the driver, the driver must be disconnected.
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Merge tag 'efi-2020-01-rc2-2' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi

Pull request for UEFI sub-system for efi-2021-01-rc2 (2)

The series contains the following enhancements

* preparatory patches for UEFI capsule updates
* initialization of the emulated RTC using an environment variable

and a bug fix

* If DisconnectController() is called for a child controller that is the
  only child of the driver, the driver must be disconnected.
2020-11-01 10:56:37 -05:00
Sebastian Reichel
64272efdaf board: ge: b1x5v2: Add GE B1x5v2 and B1x5Pv2
GE B1x5v2 patient monitor series is similar to the CARESCAPE Monitor
series (GE Bx50). It consists of a carrier PCB used in combination
with a Congatec QMX6 SoM. This adds U-Boot support using device model
everywhere and SPL for memory initialization.

Proper configuration is provided as 'ge_b1x5v2_defconfig' and the
combined image u-boot-with-spi.imx can be flashed directly to 1024
byte offset to /dev/mtdblock0. Alternatively SPL and u-boot.imx can
be loaded separately via USB-OTG using e.g. imx_usb.

Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2020-11-01 16:01:40 +01:00
Teresa Remmet
0cc2a07879 board: phytec: imx8mm: Add PHYTEC phyCORE-i.MX8MM support
Add support PHYTEC phyCORE-i.MX8MM SOM.

Supported features:
 - 2GB LPDDR4 RAM
 - 1x 1Gbit Ethernet
 - eMMC
 - external SD
 - debug UART3
 - watchdog
 - i2c eeprom

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
2020-11-01 15:58:19 +01:00
Tom Rini
2c31d7e746 Merge tag 'u-boot-rockchip-20201031' of https://gitlab.denx.de/u-boot/custodians/u-boot-rockchip
- New PX30 board: Engicam PX30.Core;
- Fix USB HID support for rock960;
- Remove host endianness dependency for rockchip mkimage;
- dts update for rk3288-tinker;
- Enable console MUX for some ROCKPi boards;
- Add config-based ddr selection for px30;
2020-10-30 23:13:13 -04:00
Tom Rini
63d4607e03 of-platdata and dtoc improvements
sandbox SPL tests
 binman support for compressed sections
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Merge tag 'dm-pull-30oct20' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm

of-platdata and dtoc improvements
sandbox SPL tests
binman support for compressed sections
2020-10-30 15:24:30 -04:00
Heinrich Schuchardt
096912b5fe log: typo logl_pref in documentation
The name of structure element logl_prev is not matched by the
documentation.

%s/logl_pref/logl_prev/

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-10-30 14:38:04 -04:00
Jagan Teki
39c8b2c72a rockchip: Add Engicam PX30.Core EDIMM2.2 Starter Kit
PX30.Core is an EDIMM SOM based on Rockchip PX30 from Engicam.

EDIMM2.2 Starter Kit is an EDIMM 2.2 Form Factor Capacitive
Evaluation Board from Engicam.

PX30.Core needs to mount on top of this Evaluation board for
creating complete PX30.Core EDIMM2.2 Starter Kit.

Add support for it.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Suniel Mahesh <sunil@amarulasolutions.com>
Reviewed-by: Kever Yang<kever.yang@rock-chips.com>
2020-10-30 23:31:26 +08:00
Guillaume La Roque
82f6508ad7 configs: meson64_android: don't show logo on ROM USB boot
When booting from rom usb, skip the boot logo logic as it's possible
that the partition containing the logo does not exist yet.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Guillaume La Roque <glaroque@baylibre.com>
Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2020-10-30 16:20:26 +01:00
Sean Anderson
00ebb7feb7 doc: Add log kerneldocs to documentation
The functions in log.h are already mostly documented, so add them to the
generated documentation.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-30 10:58:07 -04:00
Sean Anderson
89723b9494 test: Add a test for log filter-*
This exercises a few success and failure modes of the log filter-*
commands. log filter-list is not tested because it's purely informational.
I don't think there's a good way to test it except by testing if the output
of the command exactly matches a sample run.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-30 10:56:11 -04:00
Sean Anderson
72eda5074b lib: Add getopt
Some commands can get very unweildy if they have too many positional
arguments. Adding options makes them easier to read, remember, and
understand.

This implementation of getopt has been taken from barebox, which has had
option support for quite a while. I have made a few modifications to their
version, such as the removal of opterr in favor of a separate getopt_silent
function. In addition, I have moved all global variables into struct
getopt_context.

The getopt from barebox also re-orders the arguments passed to it so that
non-options are placed last. This allows users to specify options anywhere.
For example, `ls -l foo/ -R` would be re-ordered to `ls -l -R foo/` as
getopt parsed the options. However, this feature conflicts with the const
argv in cmd_tbl->cmd. This was originally added in 54841ab50c ("Make sure
that argv[] argument pointers are not modified."). The reason stated in
that commit is that hush requires argv to stay unmodified. Has this
situation changed? Barebox also uses hush, and does not have this problem.
Perhaps we could use their fix?

I have assigned maintenance of getopt to Simon Glass, as it is currently
only used by the log command. I would also be fine maintaining it.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
2020-10-30 10:56:11 -04:00
Sean Anderson
1c593a105a cmd: log: Add commands to list categories and drivers
This allows users to query which categories and drivers are available on
their system. This allows them to construct filter-add commands without
(e.g.) adjusting the log format to show categories and drivers.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-30 10:56:10 -04:00
Sean Anderson
40455a6915 log: Add filter flag to match greater than a log level
This is the complement of the existing behavior to match only messages with
a log level less than a threshold. This is primarily useful in conjunction
with LOGFF_DENY.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-30 10:55:26 -04:00
Sean Anderson
62ef81891d test: log: Convert log_test from python to C
When rebasing this series I had to renumber all my log tests because
someone made another log test in the meantime. This involved updaing a
number in several places (C and python), and it wasn't checked by the
compiler. So I though "how hard could it be to just rewrite in C?" And
though it wasn't hard, it *was* tedious. Tests are numbered the same as
before to allow for easier review.

A note that if a test fails, everything after it will probably also fail.
This is because that test won't clean up its filters.  There's no easy way
to do the cleanup, except perhaps removing all filters in a wrapper
function.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
2020-10-30 10:55:26 -04:00
Sean Anderson
fe3b1a2d21 log: Add filter flag to deny on match
Without this flag, log filters can only explicitly accept messages.
Allowing denial makes it easier to filter certain subsystems. Unlike
allow-ing filters, deny-ing filters are added to the beginning of the
filter list. This should do the Right Thing most of the time, but it's
less-universal than allowing filters to be inserted anywhere. If this
becomes a problem, then perhaps log_filter_add* should take a filter number
to insert before/after.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-30 10:55:26 -04:00
Sean Anderson
a02f84ee9c log: Add function to create a filter with flags
This function exposes a way to specify flags when creating a filter.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-30 10:55:26 -04:00
Sean Anderson
3102c1d2c2 log: Expose some helper functions
These functions are required by "cmd: log: Add commands to manipulate
filters" and "test: Add a test for log filter-*".

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-30 10:55:26 -04:00
Sean Anderson
b66a924f97 log: Fix incorrect documentation of log_filter.cat_list
Logging category lists are terminated by LOGC_END, not LOGC_NONE.

Fixes: e9c8d49d54 ("log: Add an implementation of logging")

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-10-30 10:54:38 -04:00
Heiko Schocher
1229533a2a env: split env_import_redund() into 2 functions
split from env_import_redund() the part which checks
which Environment is valid into a separate function
called env_check_redund() and call it from env_import_redund().

So env_check_redund() can be used from places which also
need to do this checks.

Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-30 10:54:38 -04:00
AKASHI Takahiro
077153e085 efi_loader: add efi_create_indexed_name()
This function will be used from several places in UEFI subsystem
to generate some specific form of utf-16 variable name.
For example, L"Capsule0001"

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Move function to separate module.
Use char * as argument instead of u16 *.
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-10-30 14:27:43 +01:00
AKASHI Takahiro
f234566ef0 dfu: add dfu_write_by_alt()
This function is a variant of dfu_write_by_name() and takes a DFU alt
setting number for dfu configuration.

It will be utilised to implement UEFI capsule management protocol for
raw image in a later commit.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2020-10-30 14:20:27 +01:00
AKASHI Takahiro
6beaa47d4f dfu: export dfu_list
This variable will be utilized to enumerate all dfu entities
for UEFI capsule firmware update in a later commit.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2020-10-30 14:20:27 +01:00
AKASHI Takahiro
3149e524fc common: update: add a generic interface for FIT image
The main purpose of this patch is to separate a generic interface for
updating firmware using DFU drivers from "auto-update" via tftp.

This function will also be used in implementing UEFI capsule update
in a later commit.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2020-10-30 14:20:27 +01:00
AKASHI Takahiro
1c2d1293f6 dfu: modify an argument type for an address
The range of an addressable pointer can go beyond 'integer'.
So change the argument type to a void pointer.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
2020-10-30 14:20:27 +01:00
AKASHI Takahiro
045fd8b13d dfu: rename dfu_tftp_write() to dfu_write_by_name()
This function is essentially independent from tftp, and will also be
utilised in implementing UEFI capsule update in a later commit.
So just give it a more generic name.
In addition, a new configuration option, CONFIG_DFU_WRITE_ALT, was
introduced so that the file will be compiled with different options,
particularly one added in a later commit.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2020-10-30 14:20:27 +01:00
Heinrich Schuchardt
3139356446 efi_loader: typo in function description of u16_strnlen
%/u16_strlen/u16_strnlen()/

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-10-30 14:20:27 +01:00
Peter Robinson
e6dcfff8e6 rockchip: Rock960: fix up USB support
Fix up USB config options so keyboards and other USB devices work.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Kever Yang<kever.yang@rock-chips.com>
Change-Id: I34b0696e0ac7303186f20c83278dde340399b690
2020-10-30 18:08:30 +08:00
Simon Glass
cb43ac184f dm: Don't allow U_BOOT_DEVICE() when of-platdata is used
With of-platdata, the devicetree is supposed to specify all the devices
in the system. So far this hasn't really mattered since of-platdata still
works correctly.

However, new of-platdata features rely on numbering the devices in a
particular order so that they can be referenced by a single integer. It is
tricky to implement this efficiently when other devices are present in the
build.

To address this, disable use of U_BOOT_DEVICE() when of-platdata is
enabled. This seems acceptable as it is not supposed to be used at all,
except in SPL/TPL, where of-platdata is the recommended approach.

This breaks one non-compliant boards at present: mx6cuboxi

Signed-off-by: Simon Glass <sjg@chromium.org>
(disable CONFIG_IMX_THERMAL for mx6cuboxi to avoid a build error)
2020-10-29 14:42:59 -06:00
Simon Glass
8a38abfc43 dm: Use driver_info index instead of pointer
At present we use a 'node' pointer in the of-platadata phandle_n_arg
structs. This is a pointer to the struct driver_info for a particular
device, and we can use it to obtain the struct udevice pointer itself.

Since we don't know the struct udevice pointer until it is allocated in
memory, we have to fix up the phandle_n_arg.node at runtime. This is
annoying since it requires that SPL's data is writable and adds a small
amount of extra (generated) code in the dm_populate_phandle_data()
function.

Now that we can find a driver_info by its index, it is easier to put the
index in the phandle_n_arg structures.

Update dtoc to do this, add a new device_get_by_driver_info_idx() to look
up a device by drive_info index and update the tests to match.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-29 14:42:18 -06:00
Simon Glass
e41651fffd dm: Support parent devices with of-platdata
At present of-platdata does not provide parent information. But this is
useful for I2C devices, for example, since it allows them to determine
which bus they are on.

Add support for setting the parent correctly, by storing the parent
driver_info index in dtoc and reading this in lists_bind_drivers(). This
needs multiple passes since we must process children after their parents
already have been bound.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-29 14:42:18 -06:00
Simon Glass
a294ead8d2 dm: Use an allocated array for run-time device info
At present we update the driver_info struct with a pointer to the device
that it created (i.e. caused to be bound). This works fine when U-Boot SPL
is stored in read-write memory. But on some platforms, such as Intel
Apollo Lake, it is not possible to update the data memory.

In any case, it is bad form to put this information in a structure that is
in the data region, since it expands the size of the binary.

Create a new driver_rt structure which holds runtime information about
drivers. Update the code to store the device pointer in this instead.
Also update the test check that this works.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-29 14:42:18 -06:00
Simon Glass
b25ff5cbaa dm: test: Add a way to run SPL tests
Add a -u flag for U-Boot SPL which requests that unit tests be run. To
make this work, export dm_test_main() and update it to skip test features
that are not used with of-platdata.

To run the tests:

   $ spl/u-boot-spl -u
   U-Boot SPL 2020.10-rc5 (Oct 01 2020 - 07:35:39 -0600)
   Running 0 driver model tests
   Failures: 0

At present there are no SPL unit tests.

Note that there is one wrinkle with these tests. SPL has limited memory
available for allocation. Also malloc_simple does not free memory
(free() is a nop) and running tests repeatedly causes driver-model to
reinit multiple times and allocate memory. Therefore it is not possible
to run more than a few tests at a time. One solution is to increase the
amount of malloc space in sandbox_spl. This is not a problem for pytest,
since it runs each test individually, so for now this is left as is.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-29 14:42:18 -06:00
Dario Binacchi
970cd91e8c dm: core: fix typo in device.h
Replace 'a the' with 'the' in include/dm/device.h.

Signed-off-by: Dario Binacchi <dariobin@libero.it>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-29 14:42:18 -06:00
Simon Glass
abb9cd30b2 dm: core: Allow dm_warn() to be used in SPL
At present this option is disabled in SPL, meaning that warnings are not
displayed. It is sometimes useful to see warnings in SPL for debugging
purposes.

Add a new Kconfig option to permit this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-29 14:42:17 -06:00
Simon Glass
a652d9c73a dm: Avoid using #ifdef for CONFIG_OF_LIVE
At present this option results in a number of #ifdefs due to the presence
or absence of the global_data of_root member.

Add a few macros to global_data.h to work around this. Update the code
accordingly.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-29 14:42:17 -06:00
Simon Glass
08c3b88dd1 dm: core: Avoid void * in the of-platdata structs
These pointers point to drivers. Update the definition to make this clear.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-29 14:42:17 -06:00
Simon Glass
3c14083f20 dm: core: Expand the comment for DM_GET_DEVICE()
The current documentation for this is not particularly enlightening. Add
a little more detail.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-29 14:42:17 -06:00
Simon Glass
f4f4123708 binman: Add a way to read the ROM offset
Provide a function to read the ROM offset so that we can store the value
in one place and clients don't need to store it themselves after calling
binman_set_rom_offset().

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-29 14:42:17 -06:00
Tom Rini
47754334b1 Xilinx changes for v2021.01-v2
common:
 - Add support for 64bit loadables from SPL
 
 xilinx:
 - Update documentation and record ownership
 - Enable eeprom board detection based legacy and fru formats
 - Add support for FRU format
 
 microblaze:
 - Optimize low level ASM code
 - Enable SPI/I2C
 - Enable distro boot
 
 zynq:
 - Add support for Zturn V5
 
 zynqmp:
 - Improve silicon detection code
 - Enable several kconfig options
 - Align DT with the latest state
 - Enabling security commands
 - Enable and support FPGA loading from SPL
 - Optimize xilinx_pm_request() calling
 
 versal:
 - Some DTs/Kconfig/defconfig alignments
 - Add binding header for clock and power
 
 zynq-sdhci:
 - Add support for tap delay programming
 
 zynq-spi/zynq-qspi:
 - Use clock framework for getting clocks
 
 xilinx-spi:
 - Fix some code issues (unused variables)
 
 serial:
 - Check return value from clock functions in pl01x
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Merge tag 'xilinx-for-v2021.01-v2' of https://gitlab.denx.de/u-boot/custodians/u-boot-microblaze

Xilinx changes for v2021.01-v2

common:
- Add support for 64bit loadables from SPL

xilinx:
- Update documentation and record ownership
- Enable eeprom board detection based legacy and fru formats
- Add support for FRU format

microblaze:
- Optimize low level ASM code
- Enable SPI/I2C
- Enable distro boot

zynq:
- Add support for Zturn V5

zynqmp:
- Improve silicon detection code
- Enable several kconfig options
- Align DT with the latest state
- Enabling security commands
- Enable and support FPGA loading from SPL
- Optimize xilinx_pm_request() calling

versal:
- Some DTs/Kconfig/defconfig alignments
- Add binding header for clock and power

zynq-sdhci:
- Add support for tap delay programming

zynq-spi/zynq-qspi:
- Use clock framework for getting clocks

xilinx-spi:
- Fix some code issues (unused variables)

serial:
- Check return value from clock functions in pl01x
2020-10-29 11:30:15 -04:00
Tom Rini
eca57cafa5 Merge https://gitlab.denx.de/u-boot/custodians/u-boot-fsl-qoriq
- Bug fixes and updates on vid, ls1088a lx2160a and other layerscape
  platforms.
- Add optee_rpmb support for LX2 & Kontron sl28 support
2020-10-29 09:10:24 -04:00
Ashok Reddy Soma
728d21b8c7 mmc: zynq_sdhci: Add common function to set input/output tapdelays
Remove setting tapdelays for different speeds separately. Instead use
the ITAP and OTAP delay values which are read from the device tree.
If the DT does not contain tap delay values, the predefined values
will be used for the same.

Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
2020-10-29 08:55:43 +01:00
Jean-Jacques Hiblot
90a979d788 dm: board: complete the initialization of the muxes in initr_dm()
This will probe the multiplexer devices that have a "u-boot,mux-autoprobe"
property. As a consequence they will be put in their idle state.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Pratyush Yadav <p.yadav@ti.com>
2020-10-28 11:48:55 -04:00
Jean-Jacques Hiblot
0ad40b2463 drivers: Add a new framework for multiplexer devices
Add a new subsystem that handles multiplexer controllers. The API is the
same as in Linux.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Pratyush Yadav <p.yadav@ti.com>
[trini: Update some error calls to use different functions or pass
        correct arguments]
Signed-off-by: Tom Rini <trini@konsulko.com>
2020-10-28 11:48:32 -04:00
Heinrich Schuchardt
d094a0734c log: allow for message continuation
Some drivers use macro pr_cont() for continuing a message sent via printk.
Hence if we want to convert printk messaging to using the logging system,
we must support continuation of log messages too.

As pr_cont() does not provide a message level we need a means of
remembering the last log level.

With the patch a pseudo log level LOGL_CONT as well as a pseudo log
category LOGC_CONT are introduced. Using these results in the application
of the same log level and category as in the previous log message.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-27 13:50:53 -04:00
Heinrich Schuchardt
993a06b614 log: move processing_msg to global data
Replace the static variable processing_msg by a field in the global data.
Make the field bool at it can only be true or false.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-27 13:50:53 -04:00
Ashok Reddy Soma
17a42abb40 mmc: Define timing macro's
Define timing macro's for all the available speeds of mmc. This is
done similar to linux. Replace speed macro's used with these new timing
macro's wherever applicable.

Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
2020-10-27 08:13:33 +01:00
Ashok Reddy Soma
7a49a16ec5 Revert "mmc: zynq: parse dt when probing"
This reverts commit 942b5fc032.

This is partial revert of the above commit.

mmc_of_parse() is reading no-1-8-v from device tree and if set,
it is clearing the UHS speed capabilities of cfg->host_caps.
cfg->host_caps &= ~(UHS_CAPS | MMC_MODE_HS200 |
		    MMC_MODE_HS400 | MMC_MODE_HS400_ES);

This is still missing to clear UHS speeds like SDHCI_SUPPORT_SDR104,
SDHCI_SUPPORT_SDR50 and SDHCI_SUPPORT_DDR50.

Even if we clear the flags SDHCI_SUPPORT_XXX in mmc_of_parse(),
these speed flags are getting set again in cfg->host_caps in
sdhci_setup_cfg().

The reason for this is, SDHCI_SUPPORT_XXX flags are cleared
only if controller is not capable of supporting MMC_VDD_165_195 volts.

if (caps & SDHCI_CAN_VDD_180)
	cfg->voltages |= MMC_VDD_165_195;

if (!(cfg->voltages & MMC_VDD_165_195))
	caps_1 &= ~(SDHCI_SUPPORT_SDR104 | SDHCI_SUPPORT_SDR50 |
		    SDHCI_SUPPORT_DDR50);

It means "no-1-8-v", which is read from DT is not coming in to effect.
So it is better we keep the host quirks(SDHCI_QUIRK_NO_1_8_V) to
clear UHS speeds based on no-1-8-v from device tree.

Hence revert the functionality related to no-1-8-v only, rest is fine
in the patch.

Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
2020-10-27 08:13:33 +01:00
Michal Simek
f2b0376010 xilinx: Remove additional newline in config files
Trivial fix.

Fixes: e519f03a18 ("cmd: mem: Remove CONFIG_SYS_MEMTEST_SCRATCH mapping")
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-10-27 08:13:33 +01:00
Michal Simek
c2a2c83278 xilinx: zynq: Change types from u32 to uint32_t
Change parameter type to avoid compilation error:
In file included from ./tools/../lib/rsa/rsa-verify.c:23:0,
                 from tools/lib/rsa/rsa-verify.c:1:
include/u-boot/rsa-mod-exp.h:69:18: error: unknown type name ‘u32’; did you mean ‘__u32’?
 int zynq_pow_mod(u32 *keyptr, u32 *inout);
                  ^~~
                  __u32
include/u-boot/rsa-mod-exp.h:69:31: error: unknown type name ‘u32’; did you mean ‘__u32’?
 int zynq_pow_mod(u32 *keyptr, u32 *inout);
                               ^~~
                               __u32

Fixes: 37e3a36a54 ("xilinx: zynq: Add support to secure images")
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-10-27 08:13:33 +01:00
Michal Simek
305d31885f dm: core: Add support for getting node from aliases
Add support for getting a node/property from aliases.
The similar functionality is provided for chosen node and this
implemenatation is copy of it.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-27 08:13:32 +01:00
Michal Simek
30f47c0f1b dt-bindings: arm64: versal: Add clk and power headers
Add power and reset headers to be sources by Versal dtses.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-10-27 08:13:32 +01:00
T Karthik Reddy
44d2be8d6a microblaze: Add support for distro boot
Add distro boot support for microblaze and enable jtag, qspi,
dhcp, pxe boot targets for distro boot.
Enable DISTRO_DEFAULTS config in microblaze defconfig and also
enable support for spi xilinx driver & spi vendors to access
spi flash by distro boot.

Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com>
Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-10-27 08:01:36 +01:00
T Karthik Reddy
581d6a6da7 microblaze: trivial code fixes
Set proper indentation for env variables in microblaze header file.

Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-10-27 08:01:36 +01:00
Ovidiu Panait
f5d8b1a1f9 microblaze: start.S: Use board_init_f_alloc/init in early init
Implement early init by calling generic board_init_f_alloc_reserve and
board_init_f_init_reserve functions:
* drop SYS_MALLOC_F_LEN related code, as allocation and gd->malloc_base
  assignment are taken care of by the generic functions
* drop _gd logic

Cc: Michal Simek <monstr@monstr.eu>
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
2020-10-27 08:01:36 +01:00
Anatolij Gustschin
8c9940d5ec eb_cpu5282: fix CONFIG_DM_VIDEO build warnings
Remove CONFIG_VIDEO dependency to fix board removal warnings.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Jens Scharsig <esw@bus-elektronik.de>
2020-10-26 20:55:29 +01:00
Peng Fan
16cc5ad0b4 power: regulator: add dummy helper
Add dummy helper to enabling the header could be included when
DM REGULATOR not enabled.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2020-10-23 16:38:33 -04:00
Tom Rini
001ab99325 Merge branch 'master' of https://gitlab.denx.de/u-boot/custodians/u-boot-samsung 2020-10-23 09:19:12 -04:00
Tom Rini
2c48370626 Revert "xen: add definitions for console_io"
This reverts commit 16389a74c5.

Signed-off-by: Tom Rini <trini@konsulko.com>
2020-10-23 09:16:01 -04:00
Michael Walle
4ceb5c6db2 board: kontron: add sl28 support
Add basic support for the Kontron SMARC-sAL28 board. This includes just
the bare minimum to be able to bring up the board and boot linux.

For now, the Single and Dual PHY variant is supported. Other variants
will fall back to the basic variant.

In particular, there is no watchdog support for now. This means that you
have to disable the default watchdog, otherwise you'll end up in the
recovery bootloader. See the board README for details.

Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Tom Rini <trini@konsulko.com>
Tested-by: Heiko Thiery <heiko.thiery@gmail.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-10-23 16:52:09 +05:30
Laurentiu Tudor
284d062ef1 pci: add a few ARI related defines
Add a few defines related to PCI ARI configuration.

Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-10-23 16:52:09 +05:30
Heiko Schocher
dddfde5401 rtc: move pcf8563 to Kconfig
add Kconfig option for pcf8563 driver and
run tools/moveconfig.py

Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Stefan Roese <sr@denx.de>
2020-10-22 11:26:14 -04:00
AKASHI Takahiro
16389a74c5 xen: add definitions for console_io
Those definitions added are used with HYPERVISOR_console_io().

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
2020-10-22 11:26:14 -04:00
Chia-Wei, Wang
611a28ce27 reset: ast2500: Use SCU for reset control
The System Control Unit (SCU) controller of Aspeed
SoCs provides the reset control for each peripheral.

This patch refactors the reset method to leverage
the SCU reset control. Thus the driver dependency
on watchdog including dedicated WDT API and reset
flag encoding can be eliminated.

The Kconfig description is also updated accordingly.

Signed-off-by: Chia-Wei, Wang <chiawei_wang@aspeedtech.com>
Reviewed-by: Ryan Chen <ryan_chen@aspeedtech.com>
2020-10-22 11:26:14 -04:00
Dario Binacchi
7438d6a6c4 gpio: fix gpio_request_by_name() description
Replace 'dev->dev' with '@desc->dev' in the gpio_request_by_name function
desc parameter description.

Signed-off-by: Dario Binacchi <dariobin@libero.it>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-22 11:26:14 -04:00
Dario Binacchi
2d1a43be4e dm: core: improve uclass_get_device_by_phandle_id() description
Complete the devp parameter description.

Signed-off-by: Dario Binacchi <dariobin@libero.it>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-22 11:26:14 -04:00
Holger Brunck
0e3eb47605 km/common: change ubicopy variable
Instead having a hard coded value for "cramfsaddr" after compile time,
we change it to take the variable "cramfsaddr" for the ubicopy variable.
This makes sure that ubicopy uses the right address, even when
the value for "cramfsaddr" has changed.

CC: Valentin Longchamp <valentin.longchamp@hitachi-powergrids.com>
CC: Heiko Schocher <hs@denx.de>
CC: Tom Rini <trini@konsulko.com>
Signed-off-by: Holger Brunck <holger.brunck@hitachi-powergrids.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
2020-10-22 11:26:08 -04:00
Holger Brunck
6a0952a332 km: adapt defines and variables for new memory layout
Due to increasing kernel image sizes we get problems when decompressing
the kernel image. To fix this we need to change the addresses where we
load and where we extract the kernel. Also we need to adapt the address
where to load the CRAMFS image and where to load the DTB file.
While at it also harmonize all boards for PPC and ARM to have the
same values. Also we add a new variable "env_version", so that the
userspace is able to detect if this is a u-boot binary with updated
values or not.

CC: Valentin Longchamp <valentin.longchamp@hitachi-powergrids.com>
CC: Heiko Schocher <hs@denx.de>
CC: Tom Rini <trini@konsulko.com>
Signed-off-by: Holger Brunck <holger.brunck@hitachi-powergrids.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
[trini: Remove old values from kmp204x.h]
Signed-off-by: Tom Rini <trini@konsulko.com>
2020-10-22 11:25:33 -04:00
Heinrich Schuchardt
dcf16721c1 lib: print_freq() should output kHz not KHz
In the International System of Units (SI) the prefix kilo is abbreviated as
'k' not 'K'. 'K' is the symbol for Kelvin.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Stefan Roese <sr@denx.de>
2020-10-22 09:54:54 -04:00
Holger Brunck
5d57dfad3f km: fix license string and compatible strings
As the ownership is now Hitachi Power Grids, change the license string
and adapt the compatible string in DTS files. For kmeter1.dts we
change it to "keymile,KMETER1" for now, as this is then compliant with
what is submitted to the linux kernel. All other boards don't have
a upstreamed version in linux mainline.

Signed-off-by: Holger Brunck <holger.brunck@hitachi-powergrids.com>
CC: Valentin Longchamp <valentin.longchamp@hitachi-powergrids.com>
CC: Heiko Schocher <hs@denx.de>
CC: Marek Vasut <marex@denx.de>
CC: Tom Rini <trini@konsulko.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2020-10-22 09:54:54 -04:00
Sean Anderson
8af7bb914f timer: Return count from timer_ops.get_count
No timer drivers return an error from get_count. Instead of possibly
returning an error, just return the count directly.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-22 09:54:53 -04:00
Sean Anderson
aff60aba6c doc: Document timer API
This adds kerneldocs for <timer.h>.

I don't know who should maintain doc/api/timer.rst, since the timer
subsystem seems to be maintained by SoC maintainers. MAINTAINERS is left
un-updated for the moment.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-22 09:54:53 -04:00
Heinrich Schuchardt
c670aeee3d common: rename getc() to getchar()
The sandbox is built with the SDL2 library with invokes the X11 library
which in turn calls getc(). But getc() in glibc is defined as

    int getc(FILE *)

This does not match our definition.

    int getc(void)

The sandbox crashes when called with parameter -l.

Rename our library symbol getc() to getchar().

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-22 09:54:53 -04:00
Naoki Hayama
898a084953 cosmetic: image: Fix comments and the order of definitions
Fix some comments about functions.
Move genimg_get_comp_name() above genimg_get_short_name() because
genimg_get_comp_name() is related to get_table_entry_name().

Signed-off-by: Naoki Hayama <naoki.hayama@lineo.co.jp>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-22 09:54:52 -04:00
Naoki Hayama
02d41b01bd image: Add a function to modify category information
Add a generic function which can check whether a category has an
entry ID.

Signed-off-by: Naoki Hayama <naoki.hayama@lineo.co.jp>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-22 09:54:52 -04:00
Simon Glass
8021296a71 log: Add missing category names
Add some category names that were missed in recent changes. Update the
comment as a reminder.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-22 09:53:31 -04:00
Tom Rini
5d92dacbbe Pull request for UEFI sub-system for efi-2021-01-rc1 (2)
A use after free in the UEFI network stack is fixed.
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Merge tag 'efi-2021-01-rc1-2' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi

Pull request for UEFI sub-system for efi-2021-01-rc1 (2)

A use after free in the UEFI network stack is fixed.
2020-10-21 19:13:05 -04:00
Tom Rini
adc0c39633 Merge https://gitlab.denx.de/u-boot/custodians/u-boot-sh
- Assorted R-Car Gen3 updates
2020-10-20 08:02:53 -04:00
Lad Prabhakar
fc5e552209 arm: dts: r8a774c0: Import DTS from Linux 5.9
Import R8A774C0 (RZ/G2E) SoC DTSI and headers from Linux 5.9
commit bbf5c979011a ("Linux 5.9").

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
2020-10-20 12:56:51 +02:00
Chunfeng Yun
d92e866f60 usb: common: add define of usb_speed_string()
There is only declaration of usb_speed_string(), but no definition,
so add it to avoid build error when call it.

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-10-20 00:49:05 +02:00
Chunfeng Yun
a4de6e380f usb: add USB_SPEED_SUPER_PLUS
Add enum USB_SPEED_SUPER_PLUS for USB3.1

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-10-20 00:49:05 +02:00
Patrick Wildt
36ea0cab26 net: add a define for the number of packets received as batch
With a define for the magic number of packets received as batch
we can make sure that the EFI network stack caches the same amount
of packets.

Signed-off-by: Patrick Wildt <patrick@blueri.se>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-10-19 22:59:53 +02:00
Tom Rini
7ec87e4192 Second set of u-boot-atmel features for 2021.01 cycle
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Merge tag 'u-boot-atmel-2021.01-b' of https://gitlab.denx.de/u-boot/custodians/u-boot-atmel

Second set of u-boot-atmel features for 2021.01 cycle:

This feature set brings the rework of the clock tree for sam9x60 SoC.
This makes the clock tree fully compatible with Common Clock Framework
and allows full clock configuration in U-Boot. This means that the
sam9x60 boards can boot now using U-Boot.
This also includes the definitions for sam9x60 SiPs and a divisor fix
for the clock on sama7g5 SoC.
2020-10-19 09:29:05 -04:00
Claudiu Beznea
53040bc4d9 board: atmel: sam9x60ek: add SYS_MALLOC_F_LEN to SYS_INIT_SP_ADDR
Heap base address is computed based on SYS_INIT_SP_ADDR by
subtracting the SYS_MALLOC_F_LEN value in
board_init_f_init_reserve().

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
2020-10-19 09:19:53 +03:00
Patrick Delaunay
8fc78fc73b configs: migrate CONFIG_BMP_16/24/32BPP to defconfigs
Done with:
./tools/moveconfig.py BMP_16BPP BMP_24BPP BMP_32BPP

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-18 15:27:01 +02:00
Patrick Delaunay
f9a48654ee configs: migrate CONFIG_VIDEO_BMP_RLE8 to defconfigs
Done with:
./tools/moveconfig.py VIDEO_BMP_RLE8

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-18 15:26:14 +02:00
Patrick Delaunay
0ed6c0f9cb configs: migrate CONFIG_VIDEO_BMP_GZIP to defconfigs
Done with:
./tools/moveconfig.py VIDEO_BMP_GZIP

The 3 suspicious migration because CMD_BMP and SPLASH_SCREEN
are not activated in these defconfigs:
- trats_defconfig
- s5pc210_universal_defconfig
- trats2_defconfig

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-18 15:25:28 +02:00
Neil Armstrong
01c9857fa8 video: dw-mipi-dsi: permit configuring the escape clock rate
The Amlogic D-PHY in the Amlogic AXG SoC Family does support a frequency
higher than 10MHz for the TX Escape Clock, thus make the target rate
configurable.

This is based on the Linux commit [1] and adapted to the U-Boot driver.

[1] a328ca7e4af3 ("drm/bridge: dw-mipi-dsi: permit configuring the escape clock rate")

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2020-10-18 10:36:05 +02:00
Neil Armstrong
b53c122631 video: dw-mipi-dsi: driver-specific configuration of phy timings
The timing values for dw-dsi are often dependent on the used display and
according to Philippe Cornu will most likely also depend on the used phy
technology in the soc-specific implementation.

To solve this and allow specific implementations to define them as needed
add a new get_timing callback to phy_ops and call this from the dphy_timing
function to retrieve the necessary values for the specific mode.

This is based on the Linux commit [1] and adapted to the U-Boot driver.

[1] 25ed8aeb9c39 ("drm/bridge/synopsys: dsi: driver-specific configuration of phy timings")

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2020-10-18 10:35:06 +02:00
Sean Anderson
4a1989c0bc dm: Don't undefine dev_xxx macros
Now that linux/compat.h does not define these macros, we do not need to
undefine them.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-16 09:44:27 -04:00
Sean Anderson
69dae8902b linux/compat.h: Remove redefinition of dev_xxx macros
All users of these functions now include dm/device_compat.h directly.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-16 09:44:27 -04:00
Tom Rini
9dc6aef8c9 Merge tag 'mmc-2020-10-14' of https://gitlab.denx.de/u-boot/custodians/u-boot-mmc
- fsl_esdhc_imx cleanup
- not send cm13 if send_status is 0.
- Add reinit API
- Add mmc HS400 for fsl_esdhc
- Several cleanup for fsl_esdhc
- Add ADMA2 for sdhci
2020-10-15 08:20:42 -04:00
Andre Heider
c87afd39d1 configs: smdkv310: get rid of unused EXYNOS4_DEFAULT_UART_OFFSET
Unused.

Signed-off-by: Andre Heider <a.heider@gmail.com>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2020-10-15 13:33:22 +09:00
Andre Heider
9c04265f76 treewide: configs: fold CONFIG_DEFAULT_CONSOLE
In prepartion to remove CONFIG_DEFAULT_CONSOLE, fold the current users.

Signed-off-by: Andre Heider <a.heider@gmail.com>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2020-10-15 13:33:22 +09:00
Andre Heider
ac79cfc2a4 treewide: configs: get rid of unused CONFIG_DEFAULT_CONSOLE
These are all unused.

Signed-off-by: Andre Heider <a.heider@gmail.com>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2020-10-15 13:33:22 +09:00
Tom Rini
0f35d96bfd Merge https://gitlab.denx.de/u-boot/custodians/u-boot-marvell
- Octeon TX: Add NAND driver (Suneel)
- Octeon TX: Add NIC driver driver (Suneel)
- Octeon TX2: Add NIC driver driver (Suneel)
- Armada 8040: Add iEi Puzzle-M80 board support (Luka)
- Armada A37xx SPI: Add support for CS-GPIO (George)
- Espressobin: Use Linux model/compatible strings (Andre)
- Espressobin: Add armada-3720-espressobin-emmc.dts from Linux (Andre)
- Armada A37xx: Small cleanup of config header (Pali)
2020-10-14 13:51:56 -04:00
Heinrich Schuchardt
0c7cd15f3f global_data.h: add Sphinx documentation
Add the missing Sphinx documentation for struct global_data and
gd_board_type().

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-14 11:16:34 -04:00
Heinrich Schuchardt
c82a97bc5c global_data.h: convert GD_FLG_* to enum
Sphinx documentation is only available for enums not for #defines.
Anyway it is better to keep related definitions in an enum.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-14 11:16:34 -04:00
Heinrich Schuchardt
73fdb9558e bootm: add {arch,board}_preboot_os() to bootm.h
Functions that are used in multiple C modules should be defined in an
include.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Michael Walle <michael@walle.cc>
2020-10-14 11:16:34 -04:00
Frédéric Danis
9ea0a1ee93 cmd: Fixup DT to pass PStore Ramoops parameters
To simplify configuration and keep synchronized the PStore/Ramoops between
U-Boot and the Linux kernel, this commit dynamically adds the Ramoops
parameters defined in the U-Boot session to the Device Tree.

Signed-off-by: Frédéric Danis <frederic.danis@collabora.com>
Cc: Tom Rini <trini@konsulko.com>
Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Heiko Schocher <hs@denx.de>
2020-10-14 11:16:34 -04:00
Michael Walle
361a422b90 mmc: fsl_esdhc: add ADMA2 support
Newer eSDHC controllers support ADMA2 descriptor tables which support
64bit DMA addresses. One notable user of addresses in the upper memory
segment is the EFI loader.

If support is enabled, but the controller doesn't support ADMA2, we
will fall back to SDMA (and thus 32 bit DMA addresses only).

Signed-off-by: Michael Walle <michael@walle.cc>
2020-10-14 14:00:44 +08:00
Pali Rohár
8369886b40 arm: mvebu: Remove old comments from configs/mvebu_armada-37xx.h file
These comments are relict for old, now removed config options.
So remove these obsoleted comments too.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2020-10-14 07:56:17 +02:00
Philippe Reynes
a6982a6f76 fit: cipher: aes: allow to store the IV in the FIT image
Binaries may be encrypted in a FIT image with AES. This
algo needs a key and an IV (Initialization Vector). The
IV is provided in a file (pointer by iv-name-hint in the
ITS file) when building the ITB file.

This commits adds provide an alternative way to manage
the IV. If the property iv-name-hint is not provided in
the ITS file, the tool mkimage will generate an random
IV and store it in the FIT image.

Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
2020-10-12 21:30:37 -04:00
Tom Rini
9885313b9a Merge branch 'for-next' of https://github.com/lftan/u-boot 2020-10-12 07:55:17 -04:00
Tom Rini
47e9c70421 Merge tag 'ti-v2021.01-rc1' of https://gitlab.denx.de/u-boot/custodians/u-boot-ti
- Minor cleanup on K3 env variables
- Fix OSPI compatible for J721e
- Drop unused property in omap-usb2-phy
- Update Maintainer for am335x-guardian board.
2020-10-12 07:26:57 -04:00
Michael Walle
4d6a773b1c mmc: sdhci: move the ADMA2 table handling into own module
There are other (non-SDHCI) controllers which supports ADMA2 descriptor
tables, namely the Freescale eSDHC. Instead of copying the code, move it
into an own module.

Signed-off-by: Michael Walle <michael@walle.cc>
2020-10-12 15:50:19 +08:00
Yangbo Lu
db8f93672b mmc: fsl_esdhc: support eMMC HS400 mode
The process for eMMC HS400 mode for eSDHC is,

1. Perform the Tuning Process at the HS400 target operating frequency.
   Latched the clock division value.
2. if read transaction, then set the SDTIMNGCTL[FLW_CTL_BG].
3. Switch to High Speed mode and then set the card clock frequency to
   a value not greater than 52Mhz
4. Clear TBCTL[TB_EN],tuning block enable bit.
5. Change to 8 bit DDR Mode
6. Switch the card to HS400 mode.
7. Set TBCTL[TB_EN], tuning block enable bit.
8. Clear SYSCTL[SDCLKEN]
9. Wait for PRSSTAT[SDSTB] to be set
10. Change the clock division to latched value.Set TBCTL[HS 400 mode]
    and Set SDCLKCTL[CMD_CLK_CTRL]
11. Set SYSCTL[SDCLKEN]
12. Wait for PRSSTAT[SDSTB] to be set
13. Set DLLCFG0[DLL_ENABLE] and DLLCFG0[DLL_FREQ_SEL].
14. Wait for delay chain to lock.
15. Set TBCTL[HS400_WNDW_ADJUST]
16. Again clear SYSCTL[SDCLKEN]
17. Wait for PRSSTAT[SDSTB] to be set
18. Set ESDHCCTL[FAF]
19. Wait for ESDHCCTL[FAF] to be cleared
20. Set SYSCTL[SDCLKEN]
21. Wait for PRSSTAT[SDSTB] to be set.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
2020-10-12 15:46:34 +08:00
Yangbo Lu
d271e10581 mmc: add a mmc_hs400_prepare_ddr() interface
Add a mmc_hs400_prepare_ddr() interface for controllers
which needs preparation before switching to DDR mode for
HS400 mode.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
2020-10-12 15:46:34 +08:00
Yangbo Lu
8c96880814 mmc: add a hs400_tuning flag
Some controllers may have difference between HS200 tuning
and HS400 tuning, such as different registers setting,
different procedure, or different errata.

This patch is to add a hs400_tuning flag to identify the
tuning for HS400 mode.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
2020-10-12 15:46:32 +08:00
Yangbo Lu
b1a4247b41 mmc: fsl_esdhc: support tuning for eMMC HS200
Support tuning process for eMMC HS200 for eSDHC.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
2020-10-12 15:46:29 +08:00
Yangbo Lu
390f9bddb9 mmc: add a reinit() API
For DM_MMC, the controller re-initialization is needed to
clear old configuration for mmc rescan.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2020-10-12 15:45:39 +08:00
Nishanth Menon
87b4521fd8 configs: am65x_evm: Use DEFAULT_LINUX_BOOT_ENV and remove overlayaddr
Use DEFAULT_LINUX_BOOT_ENV to define the standard addresses used in rest
of TI platforms as defined in ti_armv7_common.h

This avoids the standard pitfalls we've had with kernel images and fdt
addresses stomping on each other.

As part of this process, redefine overlayaddr to be dtboaddr (defined
in ti_armv7_common.h for this very purpose) and get rid of the
definition of overlayaddr..

Signed-off-by: Nishanth Menon <nm@ti.com>
2020-10-12 08:09:53 +05:30
Nishanth Menon
a9cdba9cc1 configs: j721e_evm: Get rid of overlayaddr
Now that we dont have any further users of overlayaddr, get rid of it.

Signed-off-by: Nishanth Menon <nm@ti.com>
2020-10-12 08:09:53 +05:30
Nishanth Menon
cb56936ce5 env: ti: ufs: Use dtboaddr instead of overlayaddr
Use dtboaddr to define the overlay address common to all TI platforms
instead of creating a new overlayaddr for the purpose.

Signed-off-by: Nishanth Menon <nm@ti.com>
2020-10-12 08:09:53 +05:30
Nishanth Menon
25364f5ec8 configs: j721e_evm: Use DEFAULT_LINUX_BOOT_ENV
Use DEFAULT_LINUX_BOOT_ENV to define the standard addresses used in rest
of TI platforms as defined in ti_armv7_common.h

This avoids the standard pitfalls we've had with kernel images and fdt
addresses stomping on each other.

As part of this process, redefine overlayaddr to be dtboaddr (defined
in ti_armv7_common.h for this very purpose).. we will get rid of
overlayaddr later in the series.

Signed-off-by: Nishanth Menon <nm@ti.com>
2020-10-12 08:09:53 +05:30
Sean Anderson
c3f0278e29 net: Expose some errors generated in net_init
net_init does not always succeed, and there is no existing mechanism to
discover errors. This patch allows callers of net_init (such as net_init)
to handle errors. The root issue is that eth_get_dev can fail, but
net_init_loop doesn't expose that. The ideal way to fix eth_get_dev would
be to return an error with ERR_PTR, but there are a lot of callers, and all
of them just check if it's NULL. Another approach would be to change the
signature to something like

int eth_get_dev(struct udevice **pdev)

but that would require rewriting all of the many callers.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-10 16:50:12 -04:00
Simon Glass
3d03ab6361 log: Add a way to enable/disable a log device
At present all log devices are enabled by default. Add a function to allow
devices to be disabled or enabled at runtime.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-10 16:50:11 -04:00
Simon Glass
b45203004e log: Add a flag to enable log drivers
At present there is no way to disable a log driver. But the syslog driver
causes (attempted) network traffic in sandbox every time a log message
is printed, which is often.

Add a flag to enable a log driver. Adjust struct log_device to use a short
for next_filter_num so that no more memory is used for devices. Also fix
a missing line in the struct log_driver comment while here.

To maintain compatibility, enable it for all drivers for now.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-10 16:50:11 -04:00
Simon Glass
52d3df7fef log: Allow LOG_DEBUG to always enable log output
At present if CONFIG_LOG enabled, putting LOG_DEBUG at the top of a file
(before log.h inclusion) causes _log() to be executed for every log()
call, regardless of the build- or run-time logging level.

However there is no guarantee that the log record will actually be
displayed. If the current log level is lower than LOGL_DEBUG then it will
not be.

Add a way to signal that the log record should always be displayed and
update log_passes_filters() to handle this.

With the new behaviour, log_debug() will always log if LOG_DEBUG is
enabled.

Move log_test_syslog_nodebug() into its own file since it cannot be made
to work where it is, with LOG_DEBUG defined.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-10 16:49:58 -04:00
Chee Hong Ang
d2170168dd fpga: altera: Rename Stratix10 FPGA to Intel FPGA SDM Mailbox
Rename Stratix10 FPGA driver to Intel FPGA SDM Mailbox driver
because it is using generic SDM (Secure Device Manager) Mailbox
interface shared by other platform (e.g. Agilex) as well.

Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com>
Reviewed-by: Ley Foon Tan <ley.foon.tan@intel.com>
2020-10-09 17:53:12 +08:00
Andre Przywara
3d8d9186c3 qemu-arm: Remove need to specify flash banks
Currently we hard-code the number and initial addresses of QEMU's flash
banks, even though our code is perfectly able to gather the same
information from the DTB provided by QEMU.
This is especially annoying, since we have two slightly different
U-Boot configurations ("bare-metal" vs. loaded via Arm Trusted
Firmware), which need to be selected at build time.

Drop the two hard coded alternatives, and use
CONFIG_SYS_MAX_FLASH_BANKS_DETECT instead, which relies on the DTB to
figure out the actual flash configuration at runtime.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2020-10-08 11:42:36 -04:00
Sean Anderson
7224d5ccf8 pinctrl: Add support for Kendryte K210 FPIOA
The Fully-Programmable Input/Output Array (FPIOA) device controls pin
multiplexing on the K210. The FPIOA can remap any supported function to any
multifunctional IO pin. It can also perform basic GPIO functions, such as
reading the current value of a pin. However, GPIO functionality remains
largely unimplemented (in favor of the dedicated GPIO peripherals).

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-08 11:42:36 -04:00
Sean Anderson
7f0f1806e3 test: pinmux: Add test for pin muxing
This extends the pinctrl-sandbox driver to support pin muxing, and adds a
test for that behaviour. The test is done in C and not python (like the
existing tests for the pinctrl uclass) because it needs to call
pinctrl_select_state.  Another option could be to add a command that
invokes pinctrl_select_state and then test everything in
test/py/tests/test_pinmux.py.

The pinctrl-sandbox driver now mimics the way that many pinmux devices
work.  There are two groups of pins which are muxed together, as well as
four pins which are muxed individually. I have tried to test all normal
paths. However, very few error cases are explicitly checked for.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-08 11:42:36 -04:00
Sean Anderson
5eee93e5b1 pinctrl: Reformat documentation in dm/pinctrl.h
This normalizes the documentation to conform to kernel-doc style [1]. It
also moves the documentation for pinctrl_ops inline, and adds argument and
return-value documentation. I have kept the usual function style for these
comments. I could not find any existing examples of function documentation
inside structs.

[1] https://www.kernel.org/doc/html/latest/doc-guide/kernel-doc.html

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-08 11:42:36 -04:00
Sean Anderson
9c08fbfc95 pinctrl: Add pinmux property support to pinctrl-generic
The pinmux property allows for smaller and more compact device trees,
especially when there are many pins which need to be assigned individually.
Instead of specifying an array of strings to be parsed as pins and a
function property, the pinmux property contains an array of integers
representing pinmux groups. A pinmux group consists of the pin identifier
and mux settings represented as a single integer or an array of integers.
Each individual pin controller driver specifies the exact format of a
pinmux group. As specified in the Linux documentation, a pinmux group may
be multiple integers long. However, no existing drivers use multi-integer
pinmux groups, so I have chosen to omit this feature. This makes the
implementation easier, since there is no need to allocate a buffer to do
endian conversions.

Support for the pinmux property is done differently than in Linux.  As far
as I can tell, inversion of control is used when implementing support for
the pins and groups properties to avoid allocating. This results in some
duplication of effort; every property in a config node is parsed once for
each pin in that node. This is not such an overhead with pins and groups
properties, since having multiple pins in one config node does not occur
especially often. However, the semantics of the pinmux property make such a
configuration much more appealing. A future patch could parse all config
properties at once and store them in an array. This would make it easier to
create drivers which do not function solely as callbacks from
pinctrl-generic.

This commit increases the size of the sandbox build by approximately 48
bytes.  However, it also decreases the size of the K210 device tree by 2
KiB from the previous version of this series.

The documentation has been updated from the last Linux commit before it was
split off into yaml files.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-08 11:42:36 -04:00
Tom Rini
1c431f118c - mips: octeon: add support for DDR4 memory controller
- mips: octeon: add support for DWC3 USB
 - mips: octeon: add support for booting Linux
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Merge tag 'mips-pull-2020-10-07' of https://gitlab.denx.de/u-boot/custodians/u-boot-mips

- mips: octeon: add support for DDR4 memory controller
- mips: octeon: add support for DWC3 USB
- mips: octeon: add support for booting Linux
2020-10-07 17:25:25 -04:00
Stefan Roese
1471560b2c mips: octeon: octeon_common.h: Increase CONFIG_SYS_BOOTM_LEN
Increase CONFIG_SYS_BOOTM_LEN to 64MiB for Linux kernel booting.

Signed-off-by: Stefan Roese <sr@denx.de>
2020-10-07 20:25:58 +02:00
Stefan Roese
63051d62b8 mips: octeon: octeon_ebb7304: Add DDR4 support
This patch adds the board specific configuration (struct) for the
Octeon 3 EBB7304 EVK. This struct is ported from the 2013er Cavium /
Marvell U-Boot repository. Also, the Octeon RAM driver is enabled in
the board defconfig for its usage.

Tested with one and two DIMMs on the EBB7304 EVK (8 & 16 GiB).

Signed-off-by: Stefan Roese <sr@denx.de>
2020-10-07 20:25:57 +02:00
Tom Rini
42378e3cd2 bloblist enhancement for alignment
Update ofnode/dev_read phandle function
 sandbox keyboard enhancements and fixes
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Merge tag 'dm-pull-6oct20' of git://git.denx.de/u-boot-dm

bloblist enhancement for alignment
Update ofnode/dev_read phandle function
sandbox keyboard enhancements and fixes
2020-10-06 13:59:01 -04:00
Patrick Delaunay
89f68302ca dm: add cells_count parameter in *_count_phandle_with_args
The cell_count argument is required when cells_name is NULL.

This patch adds this parameter in live tree API
- of_count_phandle_with_args
- ofnode_count_phandle_with_args
- dev_count_phandle_with_args

This parameter solves issue when these API is used to count
the number of element of a cell without cell name. This parameter
allow to force the size cell.

For example:
  count = dev_count_phandle_with_args(dev, "array", NULL, 3);

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-06 09:07:54 -06:00
Patrick Delaunay
6d9949fe86 dm: update test on of_offset in ofnode_valid
Update the test for node.of_offset because an invalid offset is not
always set to -1 because the return value of the libfdt functions are:
+ an error with a value < 0
+ a valid offset with value >=0

For example, in ofnode_get_by_phandle() function, we have:
node.of_offset = fdt_node_offset_by_phandle(gd->fdt_blob, phandle);
and this function can return -FDT_ERR_BADPHANDLE (-6).

Without this patch, the added test dm_test_ofnode_get_by_phandle failed.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-06 09:07:54 -06:00
Stefan Roese
45dbe75da6 dm: ofnode: Fix compile breakage with OF_CHECKS enabled
Include missing log.h and change _ofnode_to_np() to ofnode_to_np() so
that compiling with OF_CHECKS enabled does not break.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-06 09:07:54 -06:00
Simon Glass
e9b6b2c77d bloblist: Fix up a few comments
Adjust a few comments to make the meaning clearer.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-06 09:07:54 -06:00
Simon Glass
4c1497e776 bloblist: Allow custom alignment for blobs
Some blobs need a larger alignment than the default. For example, ACPI
tables often start at a 4KB boundary. Add support for this.

Update the size of the test blob to allow these larger records.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-06 09:07:54 -06:00
Simon Glass
cdd4e30dfc bloblist: Compare addresses rather than pointers in tests
When running these tests on sandbox any failures result in very large or
long pointer values which are a pain to work with. Map them to an address
so it is easier to diagnose failures.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-06 09:07:54 -06:00
Simon Glass
4aed227623 bloblist: Add a command
It is helpful to be able to see basic statistics about the bloblist and
also to list its contents. Add a 'bloblist' command to handle this.

Put the display functions in the bloblist modules rather than in the
command code itself. That allows showing a list from SPL, where commands
are not available.

Also make bloblist_first/next_blob() static as they are not used outside
this file.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-06 09:07:54 -06:00
Tom Rini
5dcf7cc590 Pull request for UEFI sub-system for efi-2021-01-rc1
The following bugs in the UEFI system are resolved:
 
 * illegal free in EFI_LOAD_FILE2_PROTOCOL implementation
 * incorrect documentation of EFI_LOAD_FILE2_PROTOCOL implementation
 * output of CRC32 as decimal instead hexadecimal in unit test
 * use EfiReservedMemoryType for no-map reserved memory
 * avoid unnecessary resets in UEFI unit tests
 * call EFI bootmgr even without having /EFI/boot
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Merge tag 'efi-2021-01-rc1' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi

Pull request for UEFI sub-system for efi-2021-01-rc1

The following bugs in the UEFI system are resolved:

* illegal free in EFI_LOAD_FILE2_PROTOCOL implementation
* incorrect documentation of EFI_LOAD_FILE2_PROTOCOL implementation
* output of CRC32 as decimal instead hexadecimal in unit test
* use EfiReservedMemoryType for no-map reserved memory
* avoid unnecessary resets in UEFI unit tests
* call EFI bootmgr even without having /EFI/boot
2020-10-06 08:36:38 -04:00
Tom Rini
987ab49366 - generate unique mac address from SoC serial on S400 board
- Add USB support for GXL and AXG SoCs
 - Update Gadget code to use the new GXL and AXG USB glue driver
 - Add a VIM3 board support to add dynamic PCIe enable in OS DT
 - Fix AXG pinmux with requesting GPIOs
 - Add missing GPIOA_18 for AXG pinctrl
 - Add Amlogic PWM driver
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Merge tag 'u-boot-amlogic-20201005' of https://gitlab.denx.de/u-boot/custodians/u-boot-amlogic

- generate unique mac address from SoC serial on S400 board
- Add USB support for GXL and AXG SoCs
- Update Gadget code to use the new GXL and AXG USB glue driver
- Add a VIM3 board support to add dynamic PCIe enable in OS DT
- Fix AXG pinmux with requesting GPIOs
- Add missing GPIOA_18 for AXG pinctrl
- Add Amlogic PWM driver
2020-10-06 08:36:10 -04:00
Michael Walle
f3866909e3 distro_bootcmd: call EFI bootmgr even without having /EFI/boot
Currently, the EFI bootmgr is only called if there is a EFI binary
inside the path for removable media is found, i.e. /EFI/boot/. This
doesn't make sense. It is the duty of the bootmgr to find out the
path and name of the EFI binary to boot. It should be called even
if there is no /EFI/boot directory.

Thus, call the bootmgr before we try to boot the EFI binary inside
the removable media path.

Also remove the ${fdtcontroladdr} parameter because the fallback is
handled in cmd/bootefi.c and that already takes care of correct settings
if the board has ACPI and thus no device tree at all.

Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-10-06 07:43:56 +02:00
Tom Rini
b7e7831e5d Merge branch 'next'
Bring in the assorted changes that have been staged in the 'next' branch
prior to release.

Signed-off-by: Tom Rini <trini@konsulko.com>
2020-10-05 14:10:59 -04:00
Neil Armstrong
1110e49e34 ARM: dts: sync amlogic G12A/SM1 DT from Linux 5.9-rc1
This imports the G12A & SM1 SoC and boards DT changes from the Linux
commit 9123e3a74ec7 ("Linux 5.9-rc1").

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Tested-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2020-10-05 17:59:45 +02:00
Neil Armstrong
4e7b0a3f2a ARM: dts: sync amlogic AXG/GXL/GXM DT from Linux 5.8-rc1
This imports the AXG, GXL & GXM SoC and boards DT changes from the Linux
commit b3a9e3b9622a ("Linux 5.8-rc1").

This change also removes GXL & GXM u-boot.dtsi hacks for USB gadget.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2020-10-05 17:59:45 +02:00
Tom Rini
caebff09ef First set of u-boot-atmel features for 2021.01 cycle
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Merge tag 'u-boot-atmel-2021.01-a' of https://gitlab.denx.de/u-boot/custodians/u-boot-atmel into next

First set of u-boot-atmel features for 2021.01 cycle:

This feature set includes a new CPU driver for at91 family, new driver
for PIT64B hardware timer, support for new at91 family SoC named sama7g5
which adds: clock support, including conversion of the clock tree to
CCF; SoC support in mach-at91, pinctrl and mmc drivers update.  The
feature set also includes updates for mmc driver and some other minor
fixes and features regarding building without the old Atmel PIT and the
possibility to read a secondary MAC address from a second i2c EEPROM.
2020-10-05 10:54:27 -04:00
Soeren Moch
0f3e2942c9 board: tbs2910: Use recommended distroboot addresses
According to doc/README.distro fdt_addr must not be set when DTB is not
available from hardware. So remove this entry.

Use address 32MB above the start of DRAM for kernel_addr_r. This way
we likely can avoid the self-relocation of the compressed kernel image
before it decompresses to offset 0x8000 from start of DRAM.

Use address 128MB above the start of DRAM for fdt_addr_r, since this is
the maximum location for the end of the kernel. So we avoid overwriting
the DTB.

Use 512k above that for ramdisk_addr_r. This should be enough for the
DTB, rest of DRAM can be used for initrd.

Place boot script / extlinux.conf at offset 0 / 1MB from start of DRAM.
This space is available for processing in U-Boot.

Signed-off-by: Soeren Moch <smoch@web.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2020-10-02 08:42:36 -04:00
Tom Rini
7e373a1a6a Merge branch 'next' of git://git.denx.de/u-boot-usb into next
- Assorted XHCI improvements
2020-10-01 14:52:56 -04:00
Chunfeng Yun
23a54ccfb6 usb: xhci: use macros with parameter to fill ep_info2
Use macros with parameter to fill ep_info2, then some macros
for MASK and SHIFT can be removed

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-10-01 19:43:05 +02:00
Chunfeng Yun
bf58cf9ab1 usb: xhci: convert to TRB_TX_TYPE()
Use TRB_TX_TYPE() instead of (TRB_DATA_OUT/IN << TRB_TX_TYPE_SHIFT)

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-10-01 19:43:05 +02:00
Chunfeng Yun
4312638eaf usb: xhci: convert to TRB_LEN() and TRB_INTR_TARGET()
For normal TRB fields:
use TRB_LEN(x) instead of ((x) & TRB_LEN_MASK);
and use TRB_INTR_TARGET(x) instead of
(((x) & TRB_INTR_TARGET_MASK) << TRB_INTR_TARGET_SHIFT)

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-10-01 19:43:05 +02:00
Chunfeng Yun
a826d76f2b usb: xhci: convert to TRB_TYPE()
Use TRB_TYPE(p) instead of ((p) << TRB_TYPE_SHIFT)

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-10-01 19:43:05 +02:00
Chunfeng Yun
86d1fa17fb usb: xhci: convert to HCS_MAX_PORTS()
Use HCS_MAX_PORTS(p) instead of
((p & HCS_MAX_PORTS_MASK) >> HCS_MAX_PORTS_SHIFT)

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-10-01 19:43:05 +02:00
Chunfeng Yun
740820519c usb: xhci: add quirks flag to support MediaTek xHCI 0.96
There some vendor quirks for MTK xHCI 0.96 host controller:
1. It defines some extra SW scheduling parameters for HW
   to minimize the scheduling effort for synchronous and
   interrupt endpoints. The parameters are put into reserved
   DWs of slot context and endpoint context.
2. Its TDS in  Normal TRB defines a number of packets that
   remains to be transferred for a TD after processing all
   Max packets in all previous TRBs.

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Tested-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-10-01 19:43:05 +02:00
Chunfeng Yun
e3ea481bee usb: xhci: create one unified function to calculate TRB TD remainder
xhci versions 1.0 and later report the untransferred data remaining in a
TD a bit differently than older hosts.

We used to have separate functions for these, and needed to check host
version before calling the right function.

Now Mediatek host has an additional quirk on how it uses the TD Size
field for remaining data. To prevent yet another function for calculating
remainder we instead want to make one quirk friendly unified function.

Porting from the Linux:
c840d6ce772d("xhci: create one unified function to calculate TRB TD remainder.")
124c39371114("xhci: use boolean to indicate last trb in td remainder calculation")

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-10-01 19:43:05 +02:00
Chunfeng Yun
719d7d8df4 usb: xhci: add a member hci_version in xhci_ctrl struct
Add a member to save xHCI version, it's used some times.

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-10-01 19:43:05 +02:00
Tom Rini
b084d8596d Merge branch 'next' of git://git.denx.de/u-boot-sh into next 2020-10-01 10:29:39 -04:00
Tom Rini
26acc6395f Merge branch '2020-09-30-assorted-network-improvements' into next
- Generic UDP framework
- TFTP fixes
- dwc_eth_qos, smc911x, smc911x and mscc phy fixes
2020-10-01 09:46:10 -04:00
Philippe Reynes
912ece4c3d sntp: use udp framework
This commits update the support of sntp to use
the framework udp. This change allows to remove
all the reference to sntp in the main network
file net/net.c.

Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-09-30 16:55:03 -04:00
Philippe Reynes
b43ea1bf18 net: add a generic udp protocol
This commit adds a generic udp protocol framework in the
network loop. So protocol based on udp may be implemented
without modifying the network loop (for example custom
wait magic packet).

Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-09-30 16:55:03 -04:00
Etienne Carriere
34d76fefb2 reset: add reset controller driver for SCMI agents
This change introduces a reset controller driver for SCMI agent devices.
When SCMI agent and SCMI reset domain drivers are enabled, SCMI agent
binds a reset controller device for each SCMI reset domain protocol
devices enabled in the FDT.

SCMI reset driver is embedded upon CONFIG_RESET_SCMI=y. If enabled,
CONFIG_SCMI_AGENT is also enabled.

SCMI Reset Domain protocol is defined in the SCMI specification [1].

Links: [1] https://developer.arm.com/architectures/system-architectures/software-standards/scmi
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
Cc: Simon Glass <sjg@chromium.org>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Sudeep Holla <sudeep.holla@arm.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-09-30 11:55:23 -04:00
Etienne Carriere
6038884483 clk: add clock driver for SCMI agents
This change introduces a clock driver for SCMI agent devices. When
SCMI agent and SCMI clock drivers are enabled, SCMI agent binds a
clock device for each SCMI clock protocol devices enabled in the FDT.

SCMI clock driver is embedded upon CONFIG_CLK_SCMI=y. If enabled,
CONFIG_SCMI_AGENT is also enabled.

SCMI Clock protocol is defined in the SCMI specification [1].

Links: [1] https://developer.arm.com/architectures/system-architectures/software-standards/scmi
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
Cc: Lukasz Majewski <lukma@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Sudeep Holla <sudeep.holla@arm.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-09-30 11:55:23 -04:00
Etienne Carriere
358599efd8 firmware: add SCMI agent uclass
This change introduces SCMI agent uclass to interact with a firmware
using the SCMI protocols [1].

SCMI agent uclass currently supports a single method to request
processing of the SCMI message by an identified server. A SCMI message
is made of a byte payload associated to a protocol ID and a message ID,
all defined by the SCMI specification [1]. On return from process_msg()
method, the caller gets the service response.

SCMI agent uclass defines a post bind generic sequence for all devices.
The sequence binds all the SCMI protocols listed in the FDT for that
SCMI agent device. Currently none, but later change will introduce
protocols.

This change implements a simple sandbox device for the SCMI agent uclass.
The sandbox nicely answers SCMI_NOT_SUPPORTED to SCMI messages.
To prepare for further test support, the sandbox exposes a architecture
function for test application to read the sandbox emulated devices state.
Currently supports 2 SCMI agents, identified by an ID in the FDT device
name. The simplistic DM test does nothing yet.

SCMI agent uclass is designed for platforms that embed a SCMI server in
a firmware hosted somewhere, for example in a companion co-processor or
in the secure world of the executing processor. SCMI protocols allow an
SCMI agent to discover and access external resources as clock, reset
controllers and more. SCMI agent and server communicate following the
SCMI specification [1]. This SCMI agent implementation complies with
the DT bindings defined in the Linux kernel source tree regarding
SCMI agent description since v5.8.

Links: [1] https://developer.arm.com/architectures/system-architectures/software-standards/scmi
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
Cc: Simon Glass <sjg@chromium.org>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Sudeep Holla <sudeep.holla@arm.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-09-30 11:55:23 -04:00
Jean-Jacques Hiblot
1c4db59d9b regmap: Add support for regmap fields
A regmap field is an abstraction available in Linux. It provides to access
bitfields in a regmap without having to worry about shifts and masks.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Pratyush Yadav <p.yadav@ti.com>
2020-09-30 11:55:23 -04:00
Pratyush Yadav
d8babb9598 regmap: Allow devices to specify regmap range start and size in config
Some devices need to calculate the regmap base address at runtime. This
makes it impossible to use device tree to get the regmap base. Instead,
allow devices to specify it in the regmap config. This will create a
regmap with a single range that corresponds to the start and size given
by the driver.

Signed-off-by: Pratyush Yadav <p.yadav@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-09-30 11:55:22 -04:00
Pratyush Yadav
0e01a7c3f4 regmap: Add regmap_init_mem_range()
Right now, the base of a regmap can only be obtained from the device
tree. This makes it impossible for devices which calculate the base at
runtime to use a regmap. An example of such a device is the Cadence
Sierra PHY.

Allow creating a regmap with one range whose start and size can be
specified by the driver based on calculations at runtime.

Signed-off-by: Pratyush Yadav <p.yadav@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-09-30 11:55:22 -04:00
Pratyush Yadav
7aa5ddffe7 regmap: Allow left shifting register offset before access
Drivers can configure it to adjust the final read/write location.

Signed-off-by: Pratyush Yadav <p.yadav@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-09-30 11:55:22 -04:00
Pratyush Yadav
78aaedba9f regmap: Allow specifying read/write width
Right now, regmap_read() and regmap_write() read/write a 32-bit value
only. To write other lengths, regmap_raw_read() and regmap_raw_write()
need to be used.

This means that any driver ported from Linux that relies on
regmap_{read,write}() to know the size already has to be updated at each
callsite. This makes the port harder to maintain.

So, allow specifying the read/write width to make it easier to port the
drivers, since now the only change needed is when initializing the
regmap.

Signed-off-by: Pratyush Yadav <p.yadav@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-09-30 11:55:22 -04:00
Jean-Jacques Hiblot
ffb22f6b84 regmap: Add devm_regmap_init()
Most of new linux drivers are using managed-API to allocate resources. To
ease porting drivers from linux to U-Boot, introduce devm_regmap_init() as
a managed API to get a regmap from the device tree.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Pratyush Yadav <p.yadav@ti.com>
2020-09-30 11:55:22 -04:00
Jean-Jacques Hiblot
d4b722e3a8 drivers: gpio: Add a managed API to get a GPIO from the device-tree
Add managed functions to get a gpio from the devce-tree, based on a
property name (minus the '-gpios' suffix) and optionally an index.

When the device is unbound, the GPIO is automatically released and the
data structure is freed.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Pratyush Yadav <p.yadav@ti.com>
2020-09-30 11:55:22 -04:00
Jean-Jacques Hiblot
139e4a1cbe drivers: reset: Add a managed API to get reset controllers from the DT
Add managed functions to get a reset_ctl from the device-tree, based on a
name or an index.
Also add a managed functions to get a reset_ctl_bulk (array of reset_ctl)
from the device-tree.

When the device is unbound, the reset controllers are automatically
released and the data structure is freed.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Pratyush Yadav <p.yadav@ti.com>
2020-09-30 11:55:22 -04:00
Tom Rini
01114adfc1 Merge branch 'next' of https://gitlab.denx.de/u-boot/custodians/u-boot-riscv into next
- Disable CMD_IRQ for RISC-V.
- Update sipeed/maix doc
- Obtain reg of SiFive RAM via dev_read_addr_index() instead of regmap API.
- Cleans up RISC-V timer drivers and converts them to DM.
- Correctly handle IPIs already pending upon prior stage bootloader (on the K210)
2020-09-30 09:21:43 -04:00
Sean Anderson
ceb70bb870 dm: Print device name in dev_xxx like Linux
This adorns messages generated by dev_xxx with the device and driver
names. It also redirects dev_xxx to log when it is available. The names
of these functions very roughly take inspiration from Linux, but there is
no deeper correlation.

Both struct udevice and struct device are supported when logging, though
logging with struct device is no better than using log_xxx. The latter is
supported because of the large amount of existing code which logs with
struct device.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Tested-by: Patrick Delaunay <patrick.delaunay@st.com>
2020-09-30 08:54:07 -04:00
Sean Anderson
4d14600bf6 dm: Use symbolic constants for log levels in dev_xxx
This substitutes literal log levels with their symbolic constants.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Patrick Delaunay <patrick.delaunay@st.com>
2020-09-30 08:54:05 -04:00
Sean Anderson
b608c54b52 remoteproc: Remove unused function rproc_elf_sanity_check
This function is never used anywhere, and it also tries to log with a
nonexistant device.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Tested-by: Patrick Delaunay <patrick.delaunay@st.com>
2020-09-30 08:53:38 -04:00
Sean Anderson
69876c54de linux/compat.h: Remove netdev_xxx functions
No drivers in U-Boot use these functions.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Patrick Delaunay <patrick.delaunay@st.com>
2020-09-30 08:53:20 -04:00
Sean Anderson
68fd602662 mmc: Add mmc_dev()
This macro is necessary for arasan_zynqmp_dll_reset to compile.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Patrick Delaunay <patrick.delaunay@st.com>
2020-09-30 08:52:46 -04:00
Sean Anderson
a952c3a454 riscv: clk: Add CLINT clock to kendryte clock driver
Another "virtual" clock (in the sense that it isn't configurable). This
could possibly be done as a clock in the device tree, but I think this is a
bit cleaner.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
2020-09-30 08:54:46 +08:00
Sean Anderson
3576121687 timer: Add helper for drivers using timebase fallback
This function is designed to be used when a timer used to be initialized by
the cpu (e.g. RISC-V timers), but now is initialized by dm_timer_init. In
such a case, the timer may prefer to use the clocks and clock-frequency
properties, but should be able to fall back on using the cpu's
timebase-frequency.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Rick Chen <rick@andestech.com>
2020-09-30 08:54:45 +08:00
Tom Rini
d44d46e9fa Pull request for UEFI sub-system for efi-2020-10-rc6
The following UEFI related issues are fixed:
 
 * restore the global data pointer in the RISC-V trap handler
 * install EFI_RNG_PROTOCOL only if we have a random number generator
 * display human readable string for EFI_RNG_PROTOCOL in efidebug command
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Merge tag 'efi-2020-10-rc6' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi

Pull request for UEFI sub-system for efi-2020-10-rc6

The following UEFI related issues are fixed:

* restore the global data pointer in the RISC-V trap handler
* install EFI_RNG_PROTOCOL only if we have a random number generator
* display human readable string for EFI_RNG_PROTOCOL in efidebug command
2020-09-28 08:26:49 -04:00
Heinrich Schuchardt
b59c13d42f efi_loader: installation of EFI_RNG_PROTOCOL
Having an EFI_RNG_PROTOCOL without a backing RNG device leads to failure
to boot Linux 5.8.

Only install the EFI_RNG_PROTOCOL if we have a RNG device.

Reported-by: Scott K Logan <logans@cottsay.net>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-09-27 16:10:45 +02:00
Biju Das
3afde5aab6 arm: dts: r8a774e1: Import DTS from Linux 5.9-rc4
Import R8A774E1 (RZ/G2H) SoC DTSI and headers from upstream Linux kernel
5.9-rc4 commit f4d51dffc6c0 ("Linux 5.9-rc4")

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
2020-09-26 17:25:43 +02:00
Biju Das
1abdab94f1 arm: dts: r8a774b1: Import DTS from Linux 5.9-rc4
Import R8A774B1 (RZ/G2N) SoC DTSI and headers from upstream Linux kernel
5.9-rc4 commit f4d51dffc6c0 ("Linux 5.9-rc4")

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
2020-09-26 17:25:43 +02:00
Biju Das
00407251c3 arm: dts: r8a774a1: Import DTS from Linux 5.9-rc4
Synchronize RZ/G2M SoC DTs with mainline Linux 5.9-rc4 commit
f4d51dffc6c0 ("Linux 5.9-rc4")

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
2020-09-26 17:25:43 +02:00
Marek Vasut
16dcfbcd2b ARM: rmobile: Enable RPC on Salvator-X, ULCB, Ebisu
Enable the RPC Hyperflash driver on R8A7795,R8A7796,R8A77965
Salvator-X,ULCB and R8A77990 Ebisu. Note that to make the HF
accessible, mainline ATF is mandatory and must be built with
RCAR_RPC_HYPERFLASH_LOCKED=0 . Note that this is intended for
development and testing convenience only and must be disabled
in deployment for platform security reasons.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2020-09-26 17:25:42 +02:00
Tom Rini
253388acd6 Merge https://gitlab.denx.de/u-boot/custodians/u-boot-fsl-qoriq
- Bug fixes related to PCIe, pfe, xfi, gpio, reset, vid, env, and usb on
  layerscape products
2020-09-25 12:55:06 -04:00
Tom Rini
0ac83d080a Merge branch 'next' of https://gitlab.denx.de/u-boot/custodians/u-boot-x86 into next
- Enhance the 'zboot' command to be more like 'bootm' with sub-commands
- The last series of ACPI core changes for programmatic generation of
  ACPI tables
- Add all required ACPI tables for ApolloLake and enable ACPIGEN on
  Chromebook Coral
- A feature minor enhancements to the 'hob' command
- Intel edison: Support for writing an xFSTK image via binman
2020-09-25 09:04:01 -04:00
Simon Glass
308b1a960e x86: video: Show information about each video device
At present the 'bdinfo' command shows the framebuffer address, but not the
address of the copy framebuffer, if present. Add support for this.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-09-25 11:27:27 +08:00
Simon Glass
9c6aaf1347 acpi: Use I2cSerialBusV2() instead of I2cSerialBus()
Use the correct name of the ACPI structure being created.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25 11:27:26 +08:00
Simon Glass
1e4073b855 acpi: Add more documentation for struct acpi_gpio
Add some documentation provided by Andy Shevchenko to describe how to
use struct acpi_gpio.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25 11:27:26 +08:00
Simon Glass
ee3cb7c648 x86: Move include of bitops out of ACPI region
At present linux/bitops.h is included in ACPI code. This is not needed and
can cause a problem in fls64.h since BITS_PER_LONG is not defined. Move
the #include into the part not used by ACPI.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-09-25 11:27:25 +08:00
Simon Glass
2a2ebf880c acpi: Use defines for field lengths
A few fields have an open-coded length. Use the defines for this purpose
instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-09-25 11:27:25 +08:00
Simon Glass
77bb1c69df acpi: tpm: Add a TPM1 table
This provides information about a v1 TPM in the system. Generate this
table if the TPM is present.

Add a required new bloblist type and correct the header order of one
header file.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25 11:27:23 +08:00
Simon Glass
9179c3571c acpi: tpm: Add a TPM2 table
This provides information about a v2 TPM in the system. Generate this
table if the TPM is present.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25 11:27:23 +08:00
Simon Glass
da2c1b8fd9 x86: apl: Generate required ACPI tables
Add support for generating various ACPI tables for Apollo Lake. Add a few
S3 definitions that are needed.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25 11:27:19 +08:00
Simon Glass
022256b95b p2sb: Add some definitions used for ACPI
Allow this header to be included in ASL files by adding a header guard and
a few definitions that are needed.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25 11:27:19 +08:00
Simon Glass
540f0bae9b x86: acpi: Add support for additional Intel tables
Apollo Lake needs to generate a few more table types used on Intel SoCs.
Add support for these into the x86 ACPI code.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25 11:27:19 +08:00
Simon Glass
350c7f52b9 acpi: Add more support for generating processor tables
This adds tables relating to P-States and C-States.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25 11:27:18 +08:00
Simon Glass
15403289e5 acpi: Add support for generating processor tables
ACPI has a number of CPU-related tables. Add utility functions to write
out the basic packages.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25 11:27:17 +08:00
Simon Glass
f37979e7b7 x86: acpi: Support generation of the DBG2 table
Add an implementation of the DBG2 (Debug Port Table 2) ACPI table.
Adjust one of the header includes to be in the correct order, before
adding more.

Note that the DBG2 table is generic but the PCI UART is x86-specific at
present since it assumes an ns16550 UART. It can be generalised later
if necessary.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25 11:27:17 +08:00
Simon Glass
d2628984b7 x86: acpi: Support generation of the HPET table
Add an implementation of the HPET (High Precision Event Timer) ACPI
table. Since this is x86-specific, put it in an x86-specific file

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25 11:27:17 +08:00
Simon Glass
6c0da2da7c x86: Add a few common Intel CPU functions
Add functions to query CPU information, needed for ACPI.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25 11:27:16 +08:00
Simon Glass
10552377d4 x86: apl: Add power-management definitions
Add SCI and power-state definitions required by ACPI tables. Fix the
license to match the original source file.

Als update the guard on acpi_pmc.h to avoid an error when buiding ASL.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25 11:27:16 +08:00
Simon Glass
c9cc37de2c x86: apl: Support writing the IntelGraphicsMem table
This table is needed by the Linux graphics driver to handle graphics
correctly. Write it to ACPI.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25 11:27:15 +08:00
Simon Glass
fd42f263ce i2c: Add a generic driver to generate ACPI info
Many I2C devices produce roughly the same ACPI data with just things like
the GPIO/interrupt information being different.

This can be handled by a generic driver along with some information in the
device tree.

Add a generic i2c driver for this purpose.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
2020-09-25 11:27:15 +08:00
Simon Glass
23dd0ea4c7 dm: acpi: Use correct GPIO polarity type in acpi_dp_add_gpio()
This function currently accepts the IRQ-polarity type. Fix it to use the
GPIO type instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25 11:27:14 +08:00
Simon Glass
88490e1979 acpi: Support generating a multi-function _DSM for devices
Add a function to generate ACPI code for a _DSM method for a device.
This includes functions for starting and ending each part of the _DSM.

Signed-off-by: Simon Glass <sjg@chromium.org>
[bmeng: fix the "new blank line at EOF" git warning]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2020-09-25 11:27:14 +08:00
Simon Glass
da7cff338f acpi: Add support for conditions and return values
Add functions to support generating ACPI code for condition checks and
return values.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25 11:27:14 +08:00
Simon Glass
e0a896b88f acpi: Add support for writing a _PRW
A 'Power Resource for Wake' list the resources a device depends on for
wake. Add a function to generate this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25 11:27:13 +08:00
Simon Glass
99e555a79a x86: coral: Add ACPI tables for coral
This device has a large set of ACPI tables. Bring these in from coreboot
so that full functionality is available (apart from SMI).

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25 11:27:13 +08:00
Meenakshi Aggarwal
e5f1111a79 lx2160: Correct sd_boot environment variable
Signed-off-by: Meenakshi Aggarwal <meenakshi.aggarwal@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-09-24 20:57:32 +05:30
Tom Rini
67ece26d8b Xilinx changes for v2021.01
arm64:
 - Support for bigger U-Boot images compiled with PIE
 
 microblaze:
 - Extend support for LE/BE systems
 
 zynqmp:
 - Refactor silicon ID detection code with using firmware interface
 - Add support for saving variables based on bootmode
 
 zynqmp-r5:
 - Fix MPU mapping and defconfig setting.
 
 xilinx:
 - Minor driver changes: names alignment
 - Enable UBIFS
 - Minor DT and macros fixes
 - Fix boot with appended DT
 - Fix distro boot
 
 cmd:
 - pxe: Add fixing for platforms with manual relocation support
 
 clk:
 - fixed_rate: Add DM flag to support early boot on r5
 
 fpga:
 - zynqmppl: Use only firmware interface and enable SPL build
 
 serial:
 - uartlite: Enable for ARM systems and support endians
 
 mmc:
 - zynq: Fix indentation
 
 net:
 - gem: Support for multiple phys
 - emac: Fix 64bit support and enable it for arm64
 
 kconfig:
 - Setup default values for Xilinx platforms
 - Fix dependecies for Xilinx drivers
 - Source board Kconfig only when platform is enabled
 - Fix FPGA Kconfig entry with SPL
 - Change some defconfig values
 
 bindings:
 - Add binding doc for vsc8531
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Merge tag 'xilinx-for-v2021.01' of https://gitlab.denx.de/u-boot/custodians/u-boot-microblaze into next

Xilinx changes for v2021.01

arm64:
- Support for bigger U-Boot images compiled with PIE

microblaze:
- Extend support for LE/BE systems

zynqmp:
- Refactor silicon ID detection code with using firmware interface
- Add support for saving variables based on bootmode

zynqmp-r5:
- Fix MPU mapping and defconfig setting.

xilinx:
- Minor driver changes: names alignment
- Enable UBIFS
- Minor DT and macros fixes
- Fix boot with appended DT
- Fix distro boot

cmd:
- pxe: Add fixing for platforms with manual relocation support

clk:
- fixed_rate: Add DM flag to support early boot on r5

fpga:
- zynqmppl: Use only firmware interface and enable SPL build

serial:
- uartlite: Enable for ARM systems and support endians

mmc:
- zynq: Fix indentation

net:
- gem: Support for multiple phys
- emac: Fix 64bit support and enable it for arm64

kconfig:
- Setup default values for Xilinx platforms
- Fix dependecies for Xilinx drivers
- Source board Kconfig only when platform is enabled
- Fix FPGA Kconfig entry with SPL
- Change some defconfig values

bindings:
- Add binding doc for vsc8531
2020-09-24 08:33:47 -04:00
Priyanka Jain
8e01439dd3 board/freescale: Remove P5020DS board support
Remove NXP powerpc P5020DS board support as it is no
longer maintained.

Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-09-24 08:27:44 -04:00
Priyanka Jain
63310debc9 board/freescale: Remove P1024RDB board support
Remove NXP powerpc P1024RDB board support as it is no
longer maintained.

Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-09-24 08:27:44 -04:00
Priyanka Jain
6d1dd76afe board/freescale: Remove P1021RDB board support
Remove NXP powerpc P1021RDB board support as it is no
longer maintained.

Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-09-24 08:27:44 -04:00
Priyanka Jain
53e3096cd0 board/freescale: Remove P1020MBG board support
Remove NXP powerpc P1020MBG board support as it is no
longer maintained.

Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-09-24 08:27:44 -04:00
Priyanka Jain
da3dd417d7 board/freescale: Remove P1020UTM board support
Remove NXP powerpc P1020UTM board support as it is no
longer maintained.

Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-09-24 08:27:44 -04:00
Priyanka Jain
d521cece5a board/freescale: Remove P1025RDB board support
Remove NXP powerpc P1025RDB board support as it is no
longer maintained.

Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-09-24 08:27:44 -04:00
Priyanka Jain
20b1ae018f board/freescale: Remove p1023rdb board support
Remove NXP powerpc p1023rdb board support as it is no
longer maintained.

Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-09-24 08:27:44 -04:00
Hou Zhiqiang
993c104dbe configs: p1_p2_rdb: Add the default address of vsc7385 firmware
Add the environment 'vscfw_addr' to assign a default address for
vsc7385 firmware uploading.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-09-24 08:27:44 -04:00
Hou Zhiqiang
7fb568de53 net: tsec: Add the compatible string "gianfar" support
Add compatible string "gianfar" support and update the
device-tree-bindings doc.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-09-24 08:27:44 -04:00
Hou Zhiqiang
16c53ce712 net: fsl_mdio: Correct the MII management register block address
The MII management register block offset is different between
gianfar and etsec2 compatible devices, this patch is to fix
this issue by adding driver data for different compatible
string.

Fixes: 2932c5a802 ("net: tsec: fsl_mdio: add DM MDIO support")
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-09-24 08:27:44 -04:00
Vladimir Vid
6728da5ce9 arm64: a37xx: increase CONFIG_SYS_BOOTM_LEN to 64MB
Increase max gunzip size, required for booting itb recovery images on
uDPU.

Signed-off-by: Vladimir Vid <vladimir.vid@sartura.hr>
[a.heider: adapt to mainline]
Signed-off-by: Andre Heider <a.heider@gmail.com>
2020-09-24 10:13:22 +02:00
Mian Yousaf Kaukab
120e92d969 ls1028a: use default scan_dev_for_boot
scan_dev_for_efi is supposed to be called from scan_dev_for_boot.
However this call is missing for ls1028ardb and ls1028aqds boards. As
a result EFI boot doesn’t work. Fix this issue by removing custom
definition of scan_dev_for_boot and use the default definition
instead.

Signed-off-by: Mian Yousaf Kaukab <ykaukab@suse.de>
Reviewed-by: andy.tang@nxp.com
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-09-23 19:33:43 +05:30
Michal Simek
a2c87cb82a xilinx: versal: Fix compilation error when !CONFIG_NET
PXE and DHCP shouldn't be listed when commands are not enabled that's why
handle it in the same way as is done for Zynq and ZynqMP.

Fixes: ec48b6c991 ("arm64: versal: Add support for new Xilinx Versal ACAPs")
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-09-23 14:29:57 +02:00
Michal Simek
29bd8ada52 fpga: kconfig: Rename SPL_FPGA_SUPPORT to SPL_FPGA
The patch does sed 's/SPL_FPGA_SUPPORT/SPL_FPGA/g' but also fixing Makefile
and zynqmp.c to simplify if/endif logic in zynqmp.c.

This change is mostly done to be able to use CONFIG_IS_ENABLED macro and
obj-$(CONFIG_$(SPL_)FPGA) in Makefile. For them symbols need to be in sync.

And removing one line from Topic Miami boards which is not needed because
symbol is not enabled via Kconfig.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-09-23 10:31:41 +02:00
Michal Simek
b7d4518eed fpga: zynqmp: Get rid of ZYNQMP_SIP_SVC* macros
There is no need to use these macros because enum pm_api_id can be used
instead.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-09-23 10:31:41 +02:00
Harini Katakam
abe450322e include: dt-bindings: Add MSCC header
Add MSCC header with delay definitions for VSC8531 and associated
family devices.

Signed-off-by: Harini Katakam <harini.katakam@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-09-23 10:31:40 +02:00
Mauro Condarelli
7d1538cc9b mips: vocore2: fix various issues
- fix SPL image generation
- fix incorrect console output
- increase malloc_f and malloc_r space to fix LZMA decompression errors
- increase SPI flash clock

Signed-off-by: Mauro Condarelli <mc5686@mclink.it>
[squashed to one patch, fix commit subject and description]
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2020-09-23 00:14:56 +02:00
Patrick Delaunay
01d89e3d12 dm: add cells_count parameter in live DT APIs of_parse_phandle_with_args
In the live tree API ofnode_parse_phandle_with_args, the cell_count
argument must be used when cells_name is NULL.

But this argument is not provided to the live DT function
of_parse_phandle_with_args even it is provided to
fdtdec_parse_phandle_with_args.

This patch adds support of the cells_count parameter in dev_ and
of_node API to allow migration and support of live DT:
- of_parse_phandle_with_args

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-09-22 12:54:13 -06:00
Etienne Carriere
ccaa5747bd fdtdec: optionally add property no-map to created reserved memory node
Add boolean input argument @no_map to helper function
fdtdec_add_reserved_memory() to add or not "no-map" property
for an added reserved memory node.

Property no-map is used by the Linux kernel to not not map memory
in its static memory mapping. It is needed for example for the|
consistency of system non-cached memory and to prevent speculative
accesses to some firewalled memory.

No functional change. A later change will update to OPTEE library to
add no-map property to OP-TEE reserved memory nodes.

Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-09-22 12:54:13 -06:00
Walter Lozano
dc447b6b3f core: improve of_match_ptr with OF_PLATDATA
Currently of_match_ptr is used to avoid referencing compatible strings
when OF_CONTROL is not enabled. This behaviour could be improved by
taking into account also OF_PLATDATA, as when this configuration is
enabled the compatible strings are not used at all.

Signed-off-by: Walter Lozano <walter.lozano@collabora.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-09-22 12:50:43 -06:00
Claudiu Beznea
643966a8fa clk: at91: add pre-requisite headers for AT91 clock architecture
Add pre-requisite headers for AT91 clock architecture. These
are based on already present files on Linux and will be used
by following commits for AT91 CCF clock drivers.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
2020-09-22 11:27:18 +03:00
Claudiu Beznea
cfecbaf4e7 dm: core: add support for device re-parenting
In common clock framework the relation b/w parent and child clocks is
determined based on the udevice parent/child information. A clock
parent could be changed based on devices needs. In case this is happen
the functionalities for clock who's parent is changed are broken. Add
a function that reparent a device. This will be used in clk-uclass.c
to reparent a clock device.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-09-22 11:27:18 +03:00
Tom Rini
751b18b8a1 Merge branch 'master' into next
Merge in v2020.10-rc5
2020-09-21 14:25:37 -04:00
Andy Shevchenko
5a53441a91 x86: edison: Move config SYS_MALLOC_LEN to Kconfig
This patch moves the the config SYS_MALLOC_LEN to Kconfig
as it is already done for zynq arch in commit 01aa5b8f05
("Kconfig: Move config SYS_MALLOC_LEN to Kconfig for zynq").

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-09-21 09:47:24 +08:00
Robert Marko
8ef7df5df3 reset: Add IPQ40xx reset controller driver
On Qualcomm IPQ40xx SoC series, GCC clock IP also handles the resets.
So since this will be needed by further drivers, lets add a driver for the reset controller.

Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Cc: Luka Perkov <luka.perkov@sartura.hr>
2020-09-18 16:20:47 -04:00
Tom Rini
98f3ee09d0 ----------------------------------------------------------------
Fixes for 2020.10
 -----------------
 
 - Toradex boards
 - mx6qsabrelite: fix env offset
 - esdhc_imx: waiting for clock instead of sleep
 - dyn RAM calibration for entry point i.MX6
 
 Travis: https://travis-ci.org/github/sbabic/u-boot-imx/builds/728274602
 -----BEGIN PGP SIGNATURE-----
 
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 bnguZGUACgkQ9PVl5Jpo76ZR+gCeNjYZE+RAT9U92vcyrBIPLGZvshEAn2eXc04a
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 =HF5v
 -----END PGP SIGNATURE-----

Merge tag 'u-boot-imx-20200918' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

----------------------------------------------------------------
Fixes for 2020.10
-----------------

- Toradex boards
- mx6qsabrelite: fix env offset
- esdhc_imx: waiting for clock instead of sleep
- dyn RAM calibration for entry point i.MX6

Travis: https://travis-ci.org/github/sbabic/u-boot-imx/builds/728274602
2020-09-18 10:42:12 -04:00
Igor Opaniuk
763a4aef09 apalis_imx6: provide fdtfile in env instead of setting it in runtime
Provide fdtfile value in default env instead of setting
it dynamically in runtime.

Fixes: 85cb2bc686("apalis/colibri imx6: provide proper fdtfile value")
Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-09-17 14:39:09 +02:00
Igor Opaniuk
5d54d7eeb1 colibri_imx6: provide fdtfile in env instead of setting it in runtime
Provide fdtfile value in default env instead of setting
it dynamically in runtime.

Fixes: 85cb2bc686("apalis/colibri imx6: provide proper fdtfile value")
Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-09-17 14:39:09 +02:00
Igor Opaniuk
327381e8b5 colibri_imx7: use preboot for fdtfile evaluation
Enable and set preboot var with fdtfile evaluation.
preboot will be checked and run immediately before starting the
CONFIG_BOOTDELAY countdown and/or running the auto-boot command resp.
entering interactive mode.

This provides possibility to use different boot cmds in interactive mode
without manual setting fdtfile value, as it it's already evaluated
before entering interactive mode.

Fixes: a62c60610f("colibri_imx7_emmc: add Colibri iMX7D 1GB (eMMC) module support")
Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-09-17 14:39:09 +02:00
Igor Opaniuk
3ab2316a99 colibri_vf: use preboot for fdtfile evaluation
Enable and set preboot var with fdtfile evaluation.
preboot will be checked and run immediately before starting the
CONFIG_BOOTDELAY countdown and/or running the auto-boot command resp.
entering interactive mode.

This provides possibility to use different boot cmds in interactive mode
without manual setting fdtfile value, as it it's already evaluated
before entering interactive mode.

Fixes: 304042c1f3("colibri_vf: set fdtfile for distroboot")
Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-09-17 14:39:09 +02:00
Igor Opaniuk
2f310b7f48 colibri-imx6ull: use preboot for fdtfile evaluation
Enable and set preboot var with fdtfile evaluation.
preboot will be checked and run immediately before starting the
CONFIG_BOOTDELAY countdown and/or running the auto-boot command resp.
entering interactive mode.

This provides possibility to use different boot cmds in interactive mode
without manual setting fdtfile value, as it it's already evaluated
before entering interactive mode.

Fixes: board: 31b1e17f44("toradex: add Colibri iMX6ULL support")
Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-09-17 14:39:09 +02:00
Igor Opaniuk
1310660f5c colibri_imx7: use splashcreen value instead of legacy function
Set proper splashscreen env value instead of calling legacy function
to show embed boot logo.

Fixes: 195011b24d("colibri-imx7: fix splash logo drawing")
Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-09-17 14:39:09 +02:00
Igor Opaniuk
f37aab99f2 colibri-imx6ull: use splashcreen value instead of legacy function
Set proper splashscreen env value instead of calling legacy function
to show embed boot logo.

Fixes: 391c712dde("colibri-imx6ull: show boot logo")
Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-09-17 14:39:09 +02:00
Heiko Schocher
7bdfe85929 mpc83xx, keymile boards: enable DM_ETH and add DTS
enable DTS support for keymile mpc83xx based boards.

get rid of compile warning:
===================== WARNING ======================
This board does not use CONFIG_DM_ETH (Driver Model
for Ethernet drivers). Please update the board to use
CONFIG_DM_ETH before the v2020.07 release. Failure to
update by the deadline may result in board removal.
See doc/driver-model/migration.rst for more info.
====================================================

Therefore done:
- add DTS for all mpc83xx based boards from keymile
  mainly they are not mainlined to linux.
- add u-boot specific dtsi
- add stdout-path
- add missing ucc4 par_io definitions, which were
  in board code, but not in linux DTS
- remove not used ethernet nodes

Signed-off-by: Heiko Schocher <hs@denx.de>
Patch-cc: Mario Six <mario.six@gdsys.cc>
Patch-cc: Qiang Zhao <qiang.zhao@nxp.com>

Series-to: u-boot

Series-version: 3

Series-changes: 3
- rebase patchset to current mainline commit
  c0192950df
- update defconfig files

Series-changes: 2
- add patch which fixes Codingstyle errors in drivers/qe
- add patch which converts the mpc83xx based boards from
  keymile to DM_ETH

Cover-letter:
powerpc, mpc83xx: add DM_ETH support

This patch series adds DM ethernet support for mpc83xx based
keymile boards.

Travis build:

END
2020-09-17 06:09:54 +02:00
Heiko Schocher
5990b05951 powerpc, qe: add DTS support for parallel I/O ports
add DM support for parallel I/O ports on QUICC Engine Block

Signed-off-by: Heiko Schocher <hs@denx.de>
Patch-cc: Mario Six <mario.six@gdsys.cc>
Patch-cc: Qiang Zhao <qiang.zhao@nxp.com>
Patch-cc: Holger Brunck <holger.brunck@hitachi-powergrids.com>

Series-changes: 2
- remove RFC
- fixed Codingstyle errors, therefore new patch
  powerpc, mpc83xx: fix codingstyle issues for qe_io.c
- moved DM part to drivers/pinctrl

Commit-notes:
Open questions / discussion:

- I let the old none DM based implementation in code
  so boards should work with old implementation.

  This should be removed if all boards are converted to
  DM/DTS.

- Unfortunately linux DTS does not use "pinctrl-"
  properties, instead "pio-handle" properties.

  Even worser old U-Boot code initializes all pins
  defined in "const qe_iop_conf_t qe_iop_conf_tab[]"
  table in board code. As linux does the same I decided
  to also scan through all subnodes containing "pio-map"
  property and initialize them too.

  The proper solution would be to check for "pio-handle"
  when a device is probed.

END
2020-09-17 06:09:53 +02:00
Thirupathaiah Annapureddy
7def4e621b include: phy: fix NULL pointer check in phy_write()
phy_write() uses bus->write() instead of bus->read(). This means NULL
pointer pre-check needs to happen on bus->write instead of bus->read.

Signed-off-by: Thirupathaiah Annapureddy <thiruan@linux.microsoft.com>
Reviewed-by: Michal Simek <michal.simek@xilinx.com>
2020-09-16 16:54:00 -04:00
Tom Rini
bd4e8944cf Merge tag 'ti-v2021.01-next' of https://gitlab.denx.de/u-boot/custodians/u-boot-ti into next
- Hyperflash boot for J7200
- Update Main R5FSS lockstep mode
- R5F remoteproc support for J7200
- Minor env fixes
- Add SPI boot support for am335x-icev2
2020-09-15 15:22:00 -04:00
Faiz Abbas
41cf3cb39d arm: mach-omap2: am33xx: Add device structure for spi
Add platform data and a device structure for the spi device
present on am335x-icev2. This requires moving all omap3_spi
platform data structures and symbols to an omap3_spi.h so that
the board file can access them.

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
2020-09-15 18:51:53 +05:30
Matwey V. Kornilov
8c444c184c am335x_evm: Allow booting from usb-storage device
Signed-off-by: Matwey V. Kornilov <matwey.kornilov@gmail.com>
2020-09-15 18:51:53 +05:30
Matwey V. Kornilov
42b7aebe4a ti: Use devtype=mmc instead of setenv devtype mmc
If devtype variable is setted via setenv, then the following devtype=X style is
ignored. Currently, many u-boot commands use devtype variable in the latter
manner:

    mmc_boot=if mmc dev ${devnum}; then devtype=mmc; run scan_dev_for_boot_part; fi

Use devtype=mmc instead of setenv devtype mmc to avoid bugs with booting from
another devtype.

Signed-off-by: Matwey V. Kornilov <matwey.kornilov@gmail.com>
2020-09-15 18:51:53 +05:30
Suman Anna
615d10f736 env: ti: j721e-evm: Update R5 SPL rproc env variables for J7200
The R5 SPL on J7200 SoCs will be limited to booting just the
MCU R5FSS0 R5F core in LockStep-mode at present, so add the
two required environment variables 'addr_mcur5f0_0load' and
'name_mcur5f0_0fw' that are needed by the R5 SPL early-boot
logic. The firmware name used is also different from that on
J721E SoCs.

Signed-off-by: Suman Anna <s-anna@ti.com>
2020-09-15 18:51:53 +05:30
Suman Anna
c091bb0499 env: ti: j721e-evm: Update rproc_fw_binaries env variable for J7200
The J7200 SoCs have different number of remote processors, but reuse
the same environment settings as the J721E SoCs. The current env
variable rproc_fw_binaries is geared towards J721E SoCs and is
incorrect for J7200 SoCs. Please see the logic originally added in
commit 0b4ab9c9a7 ("env: ti: j721e-evm: Add support to boot rprocs
including R5Fs and DSPs").

Fix this by defining the DEFAULT_RPROCS macro appropriately using
the corresponding TARGET_EVM Kconfig symbol. This macro is used by
the 'rproc_fw_binaries' env variable in the common remoteproc env
header file k3_rproc.h.

The list of R5F cores to be started before loading and booting the
Linux kernel are as follows, and mainly comprises of the Main R5FSS0
cores in this order:
   Main R5FSS0 (Split) Core0 : 2 /lib/firmware/j7200-main-r5f0_0-fw
   Main R5FSS0 (Split) Core1 : 3 /lib/firmware/j7200-main-r5f0_1-fw

The MCU R5FSS0 is in LockStep mode and is expected to be booted by
R5 SPL, so it is not included in the list. The order of rprocs to
boot cannot be really modified as only the Main R5FSS0 cores are
involved and Core0 has to be booted first always before the
corresponding Core1.

Signed-off-by: Suman Anna <s-anna@ti.com>
2020-09-15 18:51:53 +05:30
Suman Anna
a9e5caf596 env: ti: j721e-evm: Limit scope of rproc env variables used by R5 SPL
The commit 316c927135 ("include: configs: j721e_evm: Add env variables
for mcu_r5fss0_core0 & main_r5fss0_core0") added four different new env
variables 'addr_mainr5f0_0load', 'name_mainr5f0_0fw', 'addr_mcur5f0_0load'
and 'name_mcur5f0_0fw' to the generic environment, but these are only
needed and used in R5 SPL for early-booting the MCU R5FSS0 and Main
R5FSS0 Core0 on J721E SoCs.

These are not really needed for A72 U-Boot, so limit the scope of
these variables only to R5 SPL. While at this, also fix the loadaddr
variable values to include the hex prefix like with other such env
variables.

Cc: Keerthy <j-keerthy@ti.com>
Signed-off-by: Suman Anna <s-anna@ti.com>
2020-09-15 18:51:53 +05:30
Suman Anna
3c195299a8 configs: j721e_evm: Add Main R5FSS1 Core1 to default rproc boot list
The default rproc list currently used by A72 U-Boot to boot various
remote processors include the Main R5FSS0 (Split-mode) Core1, Main
R5FSS1 (LockStep mode) Core0 and the three DSPs. The Main R5FSS1 cluster
is configured for Split mode by default in the dts now, so add the
Main R5FSS1 Core1 (rproc #5) to the default rproc boot list. This
core is now booted after the Main R5FSS1 Core0 and before the DSPs.

The order of the rprocs to boot can always be changed at runtime if
desired by overwriting the 'rproc_fw_binaries' environment variable
at U-boot prompt. Note that the R5FSS Core1 cannot be booted before
its associated Core0.

Signed-off-by: Suman Anna <s-anna@ti.com>
2020-09-15 18:51:53 +05:30
Vignesh Raghavendra
f8d3d4d14a configs: j721e_evm.h: Add U-Boot image address for HyperFlash boot
Add memory mapped address location of U-Boot images in HyperFlash boot
mode.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2020-09-15 18:51:53 +05:30
Robert Marko
a5fc58734f dt-bindings: clock: import Qualcomm IPQ4019 bindings
Import Qualcomm IPQ4019 GCC bindings from Linux.
This will enable using bindings instead of raw clock numbers both in the driver and DTS like Linux does.

Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Cc: Luka Perkov <luka.perkov@sartura.hr>
2020-09-09 16:57:36 -04:00
Ryan Chen
654ae299ec cosmetic: aspeed: Modify for SPDX-License
Modify SPDX-License for furture patch warning

Signed-off-by: Ryan Chen <ryan_chen@aspeedtech.com>
Reviewed-by: Chia-Wei, Wang <chiawei_wang@aspeedtech.com>
2020-09-09 16:57:36 -04:00
Ryan Chen
c39c9a94cb clock:aspeed: Sync with Linux kernel clock header define
v2: modify title description aspeed:clock -> clock:aspeed

Use kernel include/dt-bindings/clock/aspeed-clock.h define
for clock driver.

Signed-off-by: Ryan Chen <ryan_chen@aspeedtech.com>
Reviewed-by: Chia-Wei, Wang <chiawei_wang@aspeedtech.com>
2020-09-09 16:57:35 -04:00
Ryan Chen
15b87feb2b cosmetic: aspeed: ast2500: Rename clock header
Rename the ast2500-scu.h to aspeed-clock.h.

Signed-off-by: Ryan Chen <ryan_chen@aspeedtech.com>
Reviewed-by: Chia-Wei, Wang <chiawei_wang@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
2020-09-09 16:57:35 -04:00
Bharat Kumar Reddy Gooty
a09ca687e7 cmd: broadcom: add command for chimp handshake
Add command for chimp handshake.
Handshake is used to know chimp is loaded and booted successfully.

Signed-off-by: Bharat Kumar Reddy Gooty <bharat.gooty@broadcom.com>
Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-09-09 16:57:35 -04:00
Trac Hoang
186879cdb2 cmd: broadcom: add bnxt boot command
Chimp is a core in Broadcom netxtream controller (bnxt).
Add command to load binary to chimp and boot bnxt.

Signed-off-by: Trac Hoang <trac.hoang@broadcom.com>
Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-09-09 16:57:35 -04:00
Tom Rini
314b9b4a38 Merge branch 'remove-config-nr-dram-banks-v9-2020-08-26' of https://gitlab.denx.de/u-boot/custodians/u-boot-marvell into next 2020-09-07 14:31:00 -04:00
Heinrich Schuchardt
5b94e26f1a efi: clean up efi command
* Eliminate superfluous enum value EFI_TABLE_END.
* Use correct variable type for the memory type.
* Check validity of memory type.
* Make efi_build_mem_table static.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-09-06 21:21:41 +02:00
Roman Kovalivskyi
0ebf9842e5 fastboot: Add default fastboot_set_reboot_flag implementation
Default implementation of fastboot_set_reboot_flag function that depends
on "bcb" commands could be used in general case if there are no need to
make any platform-specific implementation, otherwise it could be
disabled via Kconfig option FASTBOOT_USE_BCB_SET_REBOOT_FLAG.

Please note that FASTBOOT_USE_BCB_SET_REBOOT_FLAG is mutually exclusive
with some platforms which already have their own implementation of this
function.

Signed-off-by: Roman Kovalivskyi <roman.kovalivskyi@globallogic.com>
2020-09-01 14:47:43 +02:00
Roman Kovalivskyi
2b2a771b40 fastboot: Add support for 'reboot fastboot' command
Android 10 adds support for dynamic partitions and in order to support
this userspace fastboot must be used[1]. New tool fastbootd is
included into recovery.

Userspace fastboot works from recovery and is launched if:
1) - Dynamic partitioning is enabled
2) - Boot control block has 'boot-fastboot' value into command field
The bootloader is expected to load and boot into the recovery image
upon seeing boot-fastboot in the BCB command. Recovery then parses the
BCB message and switches to fastbootd mode[2].

Please note that boot script is expected to handle 'boot-fastboot'
command in BCB and load into recovery mode.

Bootloader must support 'reboot fastboot' command which should reboot
device into userspace fastboot to accomodate those changes[3].

Another command that bootloader must support[3] is 'reboot recovery'. This
command should simply reboot device into recovery mode.

[1] - https://source.android.com/devices/bootloader/fastbootd
[2] - https://source.android.com/devices/bootloader/fastbootd#unified_fastboot_and_recovery
[3] - https://source.android.com/devices/bootloader/fastbootd#modifications_to_the_bootloader

Signed-off-by: Roman Kovalivskyi <roman.kovalivskyi@globallogic.com>
Signed-off-by: Roman Stratiienko <r.stratiienko@gmail.com>
Change-Id: I9d2bdc9a6f6f31ea98572fe155e1cc8341e9af76
2020-09-01 14:47:43 +02:00
Roman Kovalivskyi
851737ab89 fastboot: Extend fastboot_set_reboot_flag with reboot reason
Extend fastboot_set_reboot_flag arguments with reboot reason so that
it could handle different reboot cases in future.

Signed-off-by: Roman Kovalivskyi <roman.kovalivskyi@globallogic.com>
2020-09-01 14:47:43 +02:00
Heinrich Schuchardt
73f4ebb659 dfu: fix dfu tftp on sandbox
The environment variable loadaddr is in the virtual address space of the
sandbox. To get the actual memory address where the FIT image has been
loaded we have to convert this address according to the memory mapping of
the sandbox.

Equally the addresses in the *.its file have to be converted when used in
the dfu_ram driver.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-09-01 14:47:43 +02:00
Ye Li
1468a1cc72 usb: ci_udc: Add function to remove usb device
When unregister gadget driver in ci_udc, the usb device is not
removed or stop. This causes next "usb start" fails to work.

Add a new interface "usb_remove_ehci_gadget" in usb-uclass to
remove the usb device for DM driver. Using "usb_lowlevel_stop" for
non-DM driver.

Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2020-09-01 14:47:43 +02:00
Ye Li
213fa47dac usb: gadget: Fix controller index in UMS
The usb mass storage (f_mass_storage.c) uses fixed usb index 0,
this causes problem while CDNS3 USB controller index is 1.
Modify the API of fsg to pass the controller index.

Reviewed-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2020-09-01 14:47:43 +02:00
Pali Rohár
6b61066210 arm: mvebu: Espressobin: Define fdt_addr and kernel_addr env aliases
Boot scripts for existing Espressobin Linux distributions, like OpenWRT,
expect that U-Boot set fdt_addr and kernel_addr envs. So add env aliases
from fdt_addr_r and kernel_addr_r values.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Tested-by: Andre Heider <a.heider@gmail.com>
2020-08-31 14:45:53 +02:00
Pali Rohár
996ecfd3ec arm: mvebu: Espressobin: Change default loadaddr
Current loadaddr is not writable on Espressobin and 'loadb' command cause
rebooting board. Marvell's U-Boot already set default loadaddr to value
0x06000000 [1] and after this change 'loadb' is working fine.

[1] - 0a5b159806

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Tested-by: Andre Heider <a.heider@gmail.com>
2020-08-31 14:45:53 +02:00
Pali Rohár
bb40fe1f6c arm: mvebu: Espressobin: Move env load addresses
According to Marvell's U-Boot description [1] current env load addresses
overlaps with ATF RT services region and TEE. Because the ATF RT service
and TEE region is going to be marked as secure and can't be overwritten,
use different different addresses for envs.

[1] - 0a5b159806

Signed-off-by: Pali Rohár <pali@kernel.org>
Tested-by: Andre Heider <a.heider@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
2020-08-31 14:45:53 +02:00
Stefan Roese
bac9da46c5 asm-generic/u-boot.h: Remove bi_memstart & bi_memsize from bd_info
bi_memstart & bi_memsize are now not referenced any more. This patch
removes their definitions from the bd_info struct.

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-08-26 09:20:05 +02:00
Stefan Roese
dfaf6a5797 CONFIG_NR_DRAM_BANKS: Remove unreferenced code as its always defined
Since commit 86cf1c8285 ("configs: Migrate CONFIG_NR_DRAM_BANKS") &
commit 999a772d9f ("Kconfig: Migrate CONFIG_NR_DRAM_BANKS"),
CONFIG_NR_DRAM_BANKS is always defined with a value (4 is default).
It makes no sense to still carry code that is guarded with
"#ifndef CONFIG_NR_DRAM_BANKS" (and similar). This patch removes
all these unreferenced code paths.

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-08-26 09:19:16 +02:00
Tom Rini
7a1a01c602 For 2020.10
-----------
 
 - mx6: SOCs user selectable
        Fix for imx6q_logic
        Some DM conversion
 - mx7: introduce secondary boot device
 
 Travis: https://travis-ci.org/github/sbabic/u-boot-imx/builds/720918010
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Merge tag 'u-boot-imx-20200825' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

For 2020.10
-----------

- mx6: SOCs user selectable
       Fix for imx6q_logic
       Some DM conversion
- mx7: introduce secondary boot device

Travis: https://travis-ci.org/github/sbabic/u-boot-imx/builds/720918010

Signed-off-by: Tom Rini <trini@konsulko.com>
2020-08-25 23:12:43 -04:00
Tom Rini
9f9ecd3e4d Merge https://gitlab.denx.de/u-boot/custodians/u-boot-marvell
- Add basic Marvell/Cavium OcteonTX/TX2 support (Suneel)
- Infrastructure changes to PCI uclass to support these SoC's (Suneel)
- Add PCI, MMC & watchdog driver drivers for OcteonTX/TX2 (Suneel)
- Increase CONFIG_SYS_MALLOC_F_LEN for qemu-x86 (Stefan)
2020-08-25 13:38:29 -04:00
Tom Rini
078656186f Merge https://gitlab.denx.de/u-boot/custodians/u-boot-riscv
- Sipeed Maix support S-mode.
- Provide command sbi.
- Use fdtdec_get_addr_size_auto_parent to get fu540 cache base address.
- Fix a compiler error with CONFIG_SPL_SMP=n.
- Fix sifive ram driver 32 compiler warnings.
- Fix kendryte/pll.h redefine nop() warning.
2020-08-25 08:18:50 -04:00
Tom Rini
8ee3a24fdc Merge branch '2020-08-24-misc-improvements'
- Squashfs compression support
- Coverity fixes
- XEN guest updates
- Finish previous MediaTek updates
- Arm Total Compute platform support
2020-08-25 08:12:05 -04:00
Grygorii Tertychnyi
acbc1d86f1 imx8m: config: convert to bootm_size
Restrict the memory range available for image processing in the
"bootm" to 256 MiB so the kernel can access it and FDT or initrd are
not overwritten on ARM64.

Signed-off-by: Grygorii Tertychnyi <grygorii.tertychnyi@leica-geosystems.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2020-08-25 10:26:38 +02:00
Adam Ford
74d8f9d562 ARM: imx6q_logic: Fix broken booting by moving fdt_addr_r address
The loading address is too close to the kernel address, so newer kernels
may overlap memory space, so loading the device tree may corrupt zImage.

This patch moves the fdt_addr_r to 0x14000000 which is also consistent
with guidance that the kernel be allocated 32MB.  This places it
in the same place as the ramdisk, so this patch moves the ramdisk address
512KB after the fdt.

Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
2020-08-25 10:26:31 +02:00
Tom Rini
f27ffe4177 arm: mx6: Make all i.MX6 SoCs user-selectable
We have a number of platforms that are a combination of a carrier board
and System-on-Module (SoM) that in turn allows for the board to have
different SoCs on it.  In some cases, this is handled via board-specific
Kconfig options.  In other cases we make use of
CONFIG_SYS_EXTRA_OPTIONS.  This latter case however can lead to invalid
configurations as we will not in turn get options that in Kconfig are
selected by or depend on that setting.

To resolve this, make the SoC option a choice in Kconfig and make boards
depend on what they can support.  This change opens us up for further
clean-ups in the cases where a single CONFIG_TARGET_xxx can support
different SoCs and today they do not, or do not cleanly do so.

Reported-by: Matt Porter <mporter@konsulko.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: "NXP i.MX U-Boot Team" <uboot-imx@nxp.com>
Cc: Soeren Moch <smoch@web.de>
Cc: Markus Niebel <Markus.Niebel@tq-group.com>
Cc: Igor Opaniuk <igor.opaniuk@toradex.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Hannes Schmelzer <hannes.schmelzer@br-automation.com>
Cc: Otavio Salvador <otavio@ossystems.com.br>
Cc: Nikita Kiryanov <nikita@compulab.co.il>
Cc: Andreas Geisreiter <ageisreiter@dh-electronics.de>
Cc: Ludwig Zenz <lzenz@dh-electronics.de>
Cc: Lukasz Majewski <lukma@denx.de>
Cc: Akshay Bhat <akshaybhat@timesys.com>
Cc: Ken Lin <Ken.Lin@advantech.com.tw>
Cc: Ian Ray <ian.ray@ge.com>
Cc: Tim Harvey <tharvey@gateworks.com>
Cc: Jagan Teki <jagan@amarulasolutions.com>
Cc: Raffaele RECALCATI <raffaele.recalcati@bticino.it>
Cc: Simone CIANNI <simone.cianni@bticino.it>
Cc: Adam Ford <aford173@gmail.com>
Cc: Marcin Niestroj <m.niestroj@grinn-global.com>
Cc: "Eric Bénard" <eric@eukrea.com>
Cc: Baruch Siach <baruch@tkos.co.il>
Cc: Jason Liu <jason.hui.liu@nxp.com>
Cc: Ye Li <ye.li@nxp.com>
Cc: Eric Nelson <eric@nelint.com>
Cc: Troy Kisky <troy.kisky@boundarydevices.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Parthiban Nallathambi <parthiban@linumiz.com>
Cc: Marek Vasut <marex@denx.de>
Cc: "Sébastien Szymanski" <sebastien.szymanski@armadeus.com>
Cc: Christian Gmeiner <christian.gmeiner@gmail.com>
Cc: Niel Fourie <lusus@denx.de>
Cc: Martyn Welch <martyn.welch@collabora.com>
Cc: Richard Hu <richard.hu@technexion.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Boris Brezillon <bbrezillon@kernel.org>
Cc: Arkadiusz Karas <arkadiusz.karas@somlabs.com>
Cc: Breno Lima <breno.lima@nxp.com>
Cc: Francesco Montefoschi <francesco.montefoschi@udoo.org>
Cc: Silvio Fricke <open-source@softing.de>
Tested-by: Matt Porter <mporter@konsulko.com> [colibri_imx6]
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Marcin Niestroj <m.niestroj@grinn-global.com>
2020-08-25 10:26:14 +02:00
Suneel Garapati
0a668f6d38 arm: octeontx2: Add support for OcteonTX2 SoC platforms
This patch adds support for all OcteonTX2 96xx/95xx
boards from Marvell.
For 96xx boards, use octeontx_96xx_defconfig and
for 95xx boards, use octeontx_95xx_defconfig.

Signed-off-by: Suneel Garapati <sgarapati@marvell.com>
2020-08-25 08:01:16 +02:00
Suneel Garapati
03c2288070 arm: octeontx: Add support for OcteonTX SoC platforms
This patch adds support for all OcteonTX 81xx/83xx
boards from Marvell.
For 81xx boards, use octeontx_81xx_defconfig and
for 83xx boards, use octeontx_83xx_defconfig.

Signed-off-by: Suneel Garapati <sgarapati@marvell.com>
2020-08-25 08:01:16 +02:00
Suneel Garapati
51eeae91c5 pci: pci-uclass: Add VF BAR map support for Enhanced Allocation
Makes dm_pci_map_bar API available to map BAR for Virtual function
PCI devices which support Enhanced Allocation.

Signed-off-by: Suneel Garapati <sgarapati@marvell.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Bin Meng <bmeng.cn@gmail.com>
2020-08-25 08:01:16 +02:00
Suneel Garapati
b8852dcfcb pci: pci-uclass: Add support for Single-Root I/O Virtualization
SR-IOV - Single Root I/O Virtualization
PF - Physical Function VF - Virtual Function

If SR-IOV capability is present, use it to initialize Virtual Function
PCI device instances. pci_sriov_init function will read SR-IOV
registers to create VF devices under the PF PCI device and also bind
driver if available. This function needs to be invoked from Physical
function device driver which expects VF device support, creating
minimal impact on existing framework.

Signed-off-by: Suneel Garapati <sgarapati@marvell.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Bin Meng <bmeng.cn@gmail.com>
2020-08-25 08:01:16 +02:00
Stefan Roese
e002474158 pci: pci-uclass: Dynamically allocate the PCI regions
Instead of using a fixed length pre-allocated array of regions, this
patch moves to dynamically allocating the regions based on the number
of available regions plus the necessary regions for DRAM banks.

Since MAX_PCI_REGIONS is not needed any more, its removed completely
with this patch.

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: Thierry Reding <treding@nvidia.com>
Cc: Marek Vasut <marek.vasut+renesas@gmail.com>
2020-08-25 05:41:09 +02:00
Stefan Roese
68f81b8575 dm: core: Add API to read PCI bus-range property
Add dev_read_pci_bus_range() to read bus-range property values

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-08-25 05:41:09 +02:00
Suneel Garapati
1db7ee464f fdtdec: Add API to read pci bus-range property
Add fdtdec_get_pci_bus_range to read bus-range property
values.

Signed-off-by: Suneel Garapati <sgarapati@marvell.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-08-25 05:41:09 +02:00
Heinrich Schuchardt
183f1e2712 clk: kendryte/pll.h: do not redefine nop()
The kendryte PLL code uses nop as barrier. The macro is not defined for
the sandbox on x86 but is defined on RISC-V.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Bin Meng <bin.meng@windriver.com>
2020-08-25 09:33:35 +08:00
Tom Rini
3c0cec035e Pull request for UEFI sub-system for efi-2020-10-rc3 (3)
The following bug fixes are contained in this pull-request:
 
 * ResetSystem() should no hang if not implemented.
 * Device paths in Bootxxxx variables should be verified.
 * Use ':' as separator for command setenv -e -i instead of ','.
 * Correct comments for functions.
 * Update UEFI documentation.
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Merge tag 'efi-2020-10-rc3-3' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi

Pull request for UEFI sub-system for efi-2020-10-rc3 (3)

The following bug fixes are contained in this pull-request:

* ResetSystem() should no hang if not implemented.
* Device paths in Bootxxxx variables should be verified.
* Use ':' as separator for command setenv -e -i instead of ','.
* Correct comments for functions.
* Update UEFI documentation.
2020-08-24 17:28:18 -04:00
Anastasiia Lukianenko
3337b29144 xen: Code style conformity
Cleaning up the following:

ERROR: do not use assignment in if condition
#281: FILE: drivers/xen/pvblock.c:260:
+       if ((err = xenbus_switch_state(XBT_NIL, nodename,
CHECK:COMPARISON_TO_NULL: Comparison to NULL could be written "err"
#52: FILE: drivers/xen/pvblock.c:298:
+       if (err != NULL) {
ERROR: do not use assignment in if condition
#176: FILE: drivers/xen/gnttab.c:103:
+               if ((flags = nflags) & (GTF_reading | GTF_writing)) {
WARNING: Missing or malformed SPDX-License-Identifier tag in line 1
#329: FILE: include/xen/gnttab.h:1:
+/*
WARNING: Misplaced SPDX-License-Identifier tag - use line 1 instead
#330: FILE: include/xen/gnttab.h:2:
+ * SPDX-License-Identifier: GPL-2.0
ERROR: do not use assignment in if condition
#630: FILE: lib/sscanf.c:558:
+                               if ((n = inr) < width) {

Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-08-24 14:11:31 -04:00
Anastasiia Lukianenko
d226b3cd25 board: xen: Remove unnecessary CONFIG_INITRD_TAG and CONFIG_CMDLINE_TAG
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-08-24 14:11:31 -04:00
Anastasiia Lukianenko
32eac63af3 board: xen: Remove CONFIG_CMD_RUN define and clean xenguest_arm64_defconfig
CONFIG_CMD_RUN is set on by default in Kconfig.
Create xenguest_arm64_defconfig by using savedefconfig to avoid unnecessary
options.

Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-08-24 14:11:31 -04:00
Anastasiia Lukianenko
4da1365d5c board: xen: Remove unnecessary CONFIG_BOARD_EARLY_INIT_F define and board_early_init_f function
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2020-08-24 14:11:31 -04:00
Usama Arif
565add124d board: armltd: Add support for Total Compute platform
Total Compute is based on ARM architecture and has
the following features enabled in u-boot:
- PL011 UART
- PL180 MMC
- NOR Flash
- FIT image with Signature
- AVB

Signed-off-by: Usama Arif <usama.arif@arm.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2020-08-24 14:11:31 -04:00
Usama Arif
e61b41517d avb: Make AVB independent of fastboot
AVB only uses CONFIG_FASTBOOT_BUF_ADDR from fastboot for memory.
This memory is used for assigning temporary buffers.
This can be assigned a new variable and used as CONFIG_AVB_BUF_ADDR.
This is to support future boards that support AVB but dont support
USB and therefore dont support FASTBOOT.

Signed-off-by: Usama Arif <usama.arif@arm.com>
Cc: Igor Opaniuk <igor.opaniuk@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Igor Opaniuk <igor.opaniuk@gmail.com>
[trini: Change defaults]
Signed-off-by: Tom Rini <trini@konsulko.com>
2020-08-24 14:11:13 -04:00
Heinrich Schuchardt
5cad4a3093 efi_loader: efi_dp_check_length()
We need to check that device paths provided via UEFI variables are not
malformed.

Provide function efi_dp_check_length() to check if a device path has an
end node within a given number of bytes.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-08-24 16:37:53 +02:00
Heinrich Schuchardt
ed0b10722c include: kernel.h: define SSIZE_MAX
Define SSIZE_MAX, the largest value fitting into a variable of type
ssize_t.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-08-24 16:37:53 +02:00
Heinrich Schuchardt
dd12c6a446 efi_loader: remove empty comment line
Remove a line leading to a warning in make htmldocs.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-08-24 16:37:53 +02:00
Tom Rini
1aa3966173 Merge tag 'u-boot-clk-24Aug2020' of https://gitlab.denx.de/u-boot/custodians/u-boot-clk
- Add CCF clocks definitions for iMX6Q enet (ETH)
- Several fixes for CCF framework - the most notable is the one, which
  adds get_rate helper to clk-mux.c
- Improvements for clk command - better visibility and alignment.
2020-08-24 09:06:02 -04:00
Dario Binacchi
cd16c57bd0 dm: test: clk: add the test for the ccf gated clock
Unlike the other clock types, in the case of the gated clock, a new
driver has been developed which does not use the registering routine
provided by the common clock framework.
The addition of the ecspi0 clock to sandbox therefore allows testing
the ccf gate clock.

Signed-off-by: Dario Binacchi <dariobin@libero.it>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-08-24 11:03:26 +02:00
Tom Rini
d584648dad replace devfdt_get_addr_ptr() with dev_read_addr_ptr()
binman fixes for portage
 various minor fixes
 'bind' command improvements
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Merge tag 'dm-pull-22aug20' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm

replace devfdt_get_addr_ptr() with dev_read_addr_ptr()
binman fixes for portage
various minor fixes
'bind' command improvements
2020-08-23 16:06:38 -04:00
Simon Glass
4225f2f520 stdio: Tidy up the coding style
Bring the coding style in this file up to the current level.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-08-23 13:43:10 -04:00
Simon Glass
3bcd0ced15 stdio: Drop #ifdefs in the header file
These prevent the use of IS_ENABLED() and are unnecessary. Drop them and
fix a few code-style nits nearby.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-08-23 13:43:10 -04:00
Simon Glass
7e15638d60 Convert CONFIG_SYS_DEVICE_NULLDEV to Kconfig
This converts the following to Kconfig:
   CONFIG_SYS_DEVICE_NULLDEV

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-08-23 13:43:10 -04:00
Simon Glass
35bd70c510 Convert CONFIG_SPLASH_SCREEN et al to Kconfig
This converts the following to Kconfig:
   CONFIG_SPLASH_SCREEN
   CONFIG_SPLASH_SCREEN_ALIGN
   CONFIG_SPLASHIMAGE_GUARD
   CONFIG_SPLASH_SOURCE

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-08-23 13:43:10 -04:00
Tom Rini
a7fc1e12ad Convert CONFIG_NETCONSOLE to Kconfig
This converts the following to Kconfig:
   CONFIG_NETCONSOLE

Signed-off-by: Tom Rini <trini@konsulko.com>
2020-08-23 13:06:36 -04:00
Ovidiu Panait
3fe69d3764 dm: core: Fix devfdt_get_addr_ptr return value
According to the description of devfdt_get_addr_ptr, this function should
return NULL on failure, but currently it returns (void *)FDT_ADDR_T_NONE.

Fix this by making devfdt_get_addr_ptr return NULL on failure, as
described in the function comments. Also, update the drivers currently
checking (void *)FDT_ADDR_T_NONE to check for NULL.

Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-08-22 07:59:14 -06:00
Heinrich Schuchardt
ae6b33dcc3 dm: fix ofnode_read_addr/size_cells()
In the case of the live tree ofnode_read_addr_cells() and
ofnode_read_size_cells() return the #address-cells and #size-cells defined
in the parent node. With the patch the same is done for a non-live tree.

The only consumer of these functions is currently the CFI flash driver.

This patch fixes the incorrect parsing of the device tree leading to
'saveenv' failing on qemu_arm64_defconfig.

For testing qemu-system-aarch64 has to be called with

    -drive if=pflash,format=raw,index=1,file=envstore.img

to provide the flash memory. envstore.img must be 64 MiB large.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Stefan Roese <sr@denx.de>
2020-08-22 07:58:39 -06:00
Tom Rini
2e6132d835 Xilinx changes for v2020.10-rc3
- Fix fdtfile variable setup
 - Fix bootm_*/fdt_high/initrd_high variables handling
 - Fix Kconfig dependencies for Xilinx drivers
 - Fix booting u-boot from lowest memory
 - Fix firmware payload argument count for Versal
 - Fix dfu configurations
 - Fix mio_bank property handling
 - Fix and align code around ID detection
 - Start to use ENV_VARS_UBOOT_RUNTIME_CONFIG
 - Simplify logic around reading MAC from eeprom
 - Decrease malloc length for zynqmp mini qspi
 - Enable preboot for ZynqMP and Versal
 
 i2c:
 - Fix i2c eeprom partitions handling
 
 mmc:
 - Fix logic around HS mode enabling and use proper functions
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Merge tag 'xilinx-for-v2020.10-rc3' of https://gitlab.denx.de/u-boot/custodians/u-boot-microblaze

Xilinx changes for v2020.10-rc3

- Fix fdtfile variable setup
- Fix bootm_*/fdt_high/initrd_high variables handling
- Fix Kconfig dependencies for Xilinx drivers
- Fix booting u-boot from lowest memory
- Fix firmware payload argument count for Versal
- Fix dfu configurations
- Fix mio_bank property handling
- Fix and align code around ID detection
- Start to use ENV_VARS_UBOOT_RUNTIME_CONFIG
- Simplify logic around reading MAC from eeprom
- Decrease malloc length for zynqmp mini qspi
- Enable preboot for ZynqMP and Versal

i2c:
- Fix i2c eeprom partitions handling

mmc:
- Fix logic around HS mode enabling and use proper functions
2020-08-20 14:46:43 -04:00
Michal Simek
29af2ac48c clk: versal: Move pm_query_id out of clock driver
There is no reason to have firmware specific structure in clock driver.
Move it to generic location and also initialize enum values which is based
on https://lore.kernel.org/linux-arm-kernel/20200318125003.GA2727094@kroah.com/
recommended way to go to make sure that values guaranteed by compiler.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-08-20 10:57:46 +02:00
Michal Simek
0bfb43dfc1 xilinx: common: Get rid of fdt_high variable
There is no need to setup this variable if bootm_low and bootm_size
variable are properly setup. If fdt_high variable is missing U-Boot is
asking LMB to return free memory which is not used.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-08-20 09:58:16 +02:00
Ibai Erkiaga
f6cccbb5f2 xilinx: zynqmp: synchronize firmware call return payload
Removes duplicated definition of PAYLOAD_ARG_CNT and define it in the
firmware driver. Additionally fixes payload buffer declarations without
macro usage

Signed-off-by: Ibai Erkiaga <ibai.erkiaga-elorza@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-08-20 09:49:20 +02:00
Michal Simek
2d06361a11 xilinx: zynqmp: Enable DFU tftp support
Enable DFU tftp support for firmware update. Fill dfu_ram_tftp variable to
have command present for showing how to use it.

boot FIT image has been created from below fragment. Key part is that type
of image has to be firmware. Also based on experiment load property is
completely ignored and base addresses are taken from dfu_alt_info variable.

$ cat update_uboot.its
/dts-v1/;

/ {
	description = "Automatic U-Boot update";
	#address-cells = <1>;

	images {
		Image {
			description = "Kernel";
			data = /incbin/("/tftpboot/Image");
			compression = "none";
			arch = "arm64";
			type = "firmware";
			os = "linux";
			load = <0x80000>;
			entry = <0x80000>;
			hash-1 {
				algo = "sha1";
			};
		};
		system.dtb {
			description = "DTB";
			data = /incbin/("/tftpboot/system.dtb");
			compression = "none";
			arch = "arm64";
			type = "firmware";
			load = <0>;
			hash-1 {
				algo = "sha1";
			};
		};
	};
};

$ mkimage -f update_uboot.its /tftpboot/boot

When U-Boot starts get IP address and server IP.
dhcp
setenv serverip 192.168.0.105

And then run prepared command.
run dfu_ram_tftp

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-08-20 09:49:20 +02:00
Michal Simek
9643000e14 xilinx: Align dfu ram with booti command
Image should be loaded to 0x80000 address and not to $kernel_addr_r.
Also kernel_addr, fdt_addr and fdt_size in zynqmp case are not defined
that's why define it to be aligned with Versal.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-08-20 09:49:20 +02:00
Ashok Reddy Soma
8d00d224c9 arm64: zynqmp: Reduce malloc memory for mini QSPI configuration
Mini U-boot runs on lower foot print of 256KB OCM. Hence 8K memory
for malloc may not be required. Reduce it by 1.5K.

Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-08-20 09:49:20 +02:00
Michal Simek
7fce739665 lib: fdt: Introduce fdtdec_setup_mem_size_base_lowest()
New function should be called from board dram_init() because it initialized
gd->ram_base/ram_size. It finds the lowest available memory.

On systems with multiple memory nodes finding out the first memory node by
fdtdec_setup_mem_size_base() is not enough because this memory can be above
actual U-Boot VA mapping. Currently only mapping till 39bit is supported
(Full 44bit mapping was removed by commit 7985cdf74b ("arm64: Remove
non-full-va map code")).
If DT starts with the first memory node above 39bit address then system can
be unpredictable.

The function is available only when multiple memory bank support is
enabled.

Calling fdtdec_setup_memory_banksize() from dram_init() is not possible
because fdtdec_setup_memory_banksize() is saving dram information to bd
structure which is placed on stack but not initialized at this time. Also
stack is placed at location setup in dram_init().

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-08-20 09:49:20 +02:00
Frank Wunderlich
362e5e1e19 arm: dts: mt7622: add SATA reset constants
add reset constants used for SATA to header file

Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
2020-08-19 17:38:14 -04:00
Masahiro Yamada
184831f656 ARM: uniphier: rename include guard of include/configs/uniphier.h
Make the include guard match to the file name.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2020-08-18 02:01:14 +09:00
Tom Rini
789bfb5266 Pull request for UEFI sub-system for efi-2020-10-rc3 (2)
This series includes bug fixes for:
 
 * UEFI secure boot - images with multiple signatures
 * UEFI secure boot - support for intermediate certificates
 * corrections for UEFI unit tests
 * missing loadaddr on MAIX board
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Merge tag 'efi-2020-10-rc3-2' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi

Pull request for UEFI sub-system for efi-2020-10-rc3 (2)

This series includes bug fixes for:

* UEFI secure boot - images with multiple signatures
* UEFI secure boot - support for intermediate certificates
* corrections for UEFI unit tests
* missing loadaddr on MAIX board
2020-08-15 09:01:01 -04:00
Oleksandr Andrushchenko
d17f6698b8 board: xen: De-initialize before jumping to Linux
Free resources used by Xen board before jumping to Linux kernel.

Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-08-14 15:18:30 -04:00
Anastasiia Lukianenko
722bc5b5d9 xen: pvblock: Add initial support for para-virtualized block driver
Add initial infrastructure for Xen para-virtualized block device.
This includes compile-time configuration and the skeleton for
the future driver implementation.
Add new class UCLASS_PVBLOCK which is going to be a parent for
virtual block devices.
Add new interface type IF_TYPE_PVBLOCK.

Implement basic driver setup by reading XenStore configuration.

Signed-off-by: Andrii Anisov <andrii_anisov@epam.com>
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
2020-08-14 15:18:30 -04:00
Oleksandr Andrushchenko
c850674ff7 xen: Port Xen grant table driver from mini-os
Make required updates to run on u-boot.

Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
2020-08-14 15:18:30 -04:00
Oleksandr Andrushchenko
60e49ff1f8 xen: Port Xen bus driver from mini-os
Make required updates to run on u-boot and strip test code.

Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
2020-08-14 15:18:30 -04:00
Andrii Anisov
e87dfb0526 lib: sscanf: add sscanf implementation
Port sscanf implementation from mini-os and introduce new
Kconfig option to enable it: CONFIG_SSCANF. Disable by default.

Signed-off-by: Andrii Anisov <andrii_anisov@epam.com>
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
2020-08-14 15:18:30 -04:00
Oleksandr Andrushchenko
242587dca4 linux/compat.h: Add wait_event_timeout macro
Add  wait_event_timeout - sleep until a condition gets true or a
timeout elapses.

This is a stripped version of the same from Linux kernel with the
following u-boot specific modifications:
- no wait queues supported
- use u-boot timer to detect timeouts
- check for Ctrl-C pressed during wait

Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
[trini: Drop atomic_read from gadget/ether.c as this has existed for a
        while and now causes problems]
Signed-off-by: Tom Rini <trini@konsulko.com>
2020-08-14 15:18:30 -04:00
Oleksandr Andrushchenko
673fd82c50 xen: Port Xen event channel driver from mini-os
Make required updates to run on u-boot. Strip functionality
not needed by U-boot.

Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
2020-08-14 15:18:30 -04:00
Oleksandr Andrushchenko
486544161f xen: Port Xen hypervisor related code from mini-os
Port hypervisor related code from Mini-OS. This is referencing the code
of Mini-OS from [1] by Huang Shijie and Volodymyr Babchuk which is for
ARM64.
Update essential arch code to support required bit operations, memory
barriers etc.

Copyright for the bits ported belong to at least the following authors,
please see related files for details:

Copyright (c) 2002-2003, K A Fraser
Copyright (c) 2005, Grzegorz Milos, gm281@cam.ac.uk,Intel Research Cambridge
Copyright (c) 2014, Karim Allah Ahmed <karim.allah.ahmed@gmail.com>

[1] - https://github.com/zyzii/mini-os.git

Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
[trini: Drop wmb() from musb-net/linux-compat.h now]
Signed-off-by: Tom Rini <trini@konsulko.com>
2020-08-14 15:18:30 -04:00
Andrii Anisov
770a8eef3e board: Introduce xenguest_arm64 board
Introduce a minimal Xen guest board running as a virtual
machine under Xen Project's hypervisor [1], [2].

Part of the code is ported from Xen mini-os and also uses
work initially done by different authors from NXP: please see
relevant files for their copyrights.

[1] https://xenbits.xen.org
[2] https://wiki.xenproject.org/

Signed-off-by: Andrii Anisov <andrii_anisov@epam.com>
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
2020-08-14 15:18:27 -04:00
Heinrich Schuchardt
a4bda5ebab riscv: load addresses for Sipeed MAIX
Define default load addresses and the device tree name for the Sipeed MAIX.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-08-14 17:22:50 +02:00
Oleksandr Andrushchenko
365d88ac7e xen: Add essential and required interface headers
Add essential and required Xen interface headers only taken from
the stable Linux kernel stable/linux-5.7.y at commit
66dfe4522160 Linux 5.7.5.

These are better suited for U-boot than the original headers
from Xen as they are the stripped versions of the same.

At the same time use public protocols from Xen RELEASE-4.13.1, at
commit 6278553325a9 update Xen version to 4.13.1
as those have more comments in them.

Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Acked-by: Peng Fan <peng.fan@nxp.com>
2020-08-14 09:46:40 -04:00
Chia-Wei, Wang
353eedb8a0 configs: evb-ast2500: Move BOOTCOMMAND from header to defconfig
Move the BOOTCOMMAND definition from the board inclusion
header to the default configuration file.

Signed-off-by: Chia-Wei, Wang <chiawei_wang@aspeedtech.com>
2020-08-14 09:46:40 -04:00
Chia-Wei, Wang
98ef128b56 include/configs: aspeed: Remove hardcoded variables
The hardcoded platform variables such as DRAM base address are not
common to Aspeed SoCs AST24xx/AST25xx/AST26xx. This patch replaces
those hardcoded with macros defined in a newly added header, where
the basic SoC HW information are assigned accordingly.

Signed-off-by: Chia-Wei, Wang <chiawei_wang@aspeedtech.com>
2020-08-14 09:46:40 -04:00
Rayagonda Kokatanur
143eb5b1ca drivers: pci: add api to get dma regions
Add api to get dma regions.

Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com>
2020-08-14 09:43:21 -04:00
AKASHI Takahiro
52956e535e efi_loader: signature: correct a behavior against multiple signatures
Under the current implementation, all the signatures, if any, in
a signed image must be verified before loading it.

Meanwhile, UEFI specification v2.8b section 32.5.3.3 says,
    Multiple signatures are allowed to exist in the binary’s certificate
    table (as per PE/COFF Section “Attribute Certificate Table”). Only
    one hash or signature is required to be present in db in order to pass
    validation, so long as neither the SHA-256 hash of the binary nor any
    present signature is reflected in dbx.

This patch makes the semantics of signature verification compliant with
the specification mentioned above.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reported-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-08-14 12:28:25 +02:00
AKASHI Takahiro
1115edd846 efi_loader: signature: rework for intermediate certificates support
In this commit, efi_signature_verify(with_sigdb) will be re-implemented
using pcks7_verify_one() in order to support certificates chain, where
the signer's certificate will be signed by an intermediate CA (certificate
authority) and the latter's certificate will also be signed by another CA
and so on.

What we need to do here is to search for certificates in a signature,
build up a chain of certificates and verify one by one. pkcs7_verify_one()
handles most of these steps except the last one.

pkcs7_verify_one() returns, if succeeded, the last certificate to verify,
which can be either a self-signed one or one that should be signed by one
of certificates in "db". Re-worked efi_signature_verify() will take care
of this step.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
2020-08-13 22:37:36 +02:00
Tom Rini
c25344ff9a Merge tag 'ti-v2020.10-rc3' of https://gitlab.denx.de/u-boot/custodians/u-boot-ti
- Added support for J7200 evm
- DM_ETH and DM_USB migrations for omap3
- USB DFU and mass storage support for AM65x evm
- RTI watchdog support for K3 devices
- Fix an issue with L3 cache on K3 devices
2020-08-11 23:03:46 -04:00
Lokesh Vutla
cf1d6867f7 board: ti: j7200: Introduce support for j7200 build targets
j7200-evm has minor differences with j721e-evm based on the IPs
available in the SoC. Introduce separate build targets for j7200-evm
to incorporate the differences.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Suman Anna <s-anna@ti.com>
2020-08-11 20:34:46 +05:30
Faiz Abbas
eb5bf2f3b6 configs: am65x_evm_a53: Enable USB Mass storage and DFU boot modes
Enable configs to facilitate booting from USB Mass Storage devices
as well as USB peripheral boot

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
2020-08-11 20:34:46 +05:30
Faiz Abbas
b528c725e7 configs: am65x_evm: Add support for DFU related configs
Add offset and environment related configs used for booting
from DFU.

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
2020-08-11 20:34:46 +05:30
Faiz Abbas
c3ab97c1dd spl: usb: Create an API spl_usb_load()
Create a new API spl_usb_load() that takes the filename as a parameter
instead of taking the default U-boot PAYLOAD_NAME

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
2020-08-11 20:34:46 +05:30
Tom Rini
b298720900 Pull request for UEFI sub-system for efi-2020-10-rc3
Bugs in the UEFI sub-system are fixed:
 
 * use the optional data of the BootXXXX variables as load options
 * simplify function public_key_verify_signature()
 * amend a copyright notice
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Merge tag 'efi-2020-10-rc3' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi

Pull request for UEFI sub-system for efi-2020-10-rc3

Bugs in the UEFI sub-system are fixed:

* use the optional data of the BootXXXX variables as load options
* simplify function public_key_verify_signature()
* amend a copyright notice
2020-08-11 08:56:52 -04:00
Heinrich Schuchardt
0ad64007fe efi_loader: set load options in boot manager
Up to now we used the value of the bootargs environment variable as load
options in the boot manager. This is not correct. The data has to be taken
from the Boot#### variable.

Let the boot manager copy the optional data of the EFI_LOAD_OPTION as load
options to the loaded image protocol.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-08-08 19:03:24 +02:00
Heinrich Schuchardt
1064d04920 efi_loader: factor out efi_set_load_options()
The bootefi bootmgr command has to set the load options for a loaded image
from the value of BootXXXX variable. If the boot manager is not used, the
value is set from the environment variable bootargs (or efi_selftest).

Factor out a common function efi_set_load_options().

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-08-08 19:03:24 +02:00
Tom Rini
7d08077334 Convert CONFIG_SYS_MMC_ENV_DEV et al to Kconfig
This converts the following to Kconfig:
   CONFIG_SYS_MMC_ENV_DEV
   CONFIG_SYS_MMC_ENV_PART

Note that with this conversion we now have consistent behavior with
respect to ensuring that we have always selected the correct MMC
device and hardware partition.

Signed-off-by: Tom Rini <trini@konsulko.com>
2020-08-08 11:03:52 -04:00
Joao Marcos Costa
81014f73f0 include/u-boot, lib/zlib: add sources for zlib decompression
Add zlib (v1.2.11) uncompr() function to U-Boot. SquashFS depends on
this function to decompress data from a raw disk image. The actual
support for zlib into SquashFS sources will be added in a follow-up
commit.

Signed-off-by: Joao Marcos Costa <joaomarcos.costa@bootlin.com>
2020-08-07 22:31:32 -04:00
Joao Marcos Costa
c510061303 fs/squashfs: new filesystem
Add support for SquashFS filesystem. Right now, it does not support
compression but support for zlib will be added in a follow-up commit.

Signed-off-by: Joao Marcos Costa <joaomarcos.costa@bootlin.com>
2020-08-07 22:31:32 -04:00
Simon Glass
550a9e7902 cmd: Update the memory-search command
Add various fixes and improvements to this command that were missed in
the original version. Unfortunately I forgot to send v2.

- Fix Kconfig name
- Use a separate variable for the remaining search length
- Correct a minor bug
- Move into a separate test suite
- Add -q flag to the 'quiet' test to test operation when console is enabled
- Enable the feature for sandbox

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-08-07 22:31:32 -04:00
Simon Glass
132644f56e test: Add a flag for tests that need console recording
Allow tests that need console recording to be marked, so they can be
skipped if it is not available.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-08-07 22:31:32 -04:00
Simon Glass
e180c2b129 dm: Rename DM test flags to make them more generic
The test flags used by driver model are currently not available to other
tests. Rather than creating two sets of flags, make these flags generic
by changing the DM_ prefix to UT_ and moving them to the test.h header.

This will allow adding other test flags without confusion.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-08-07 22:31:32 -04:00
Simon Glass
bd34715599 console: Always define the console-recording functions
On boards without console recording these function are currently missing.
It is more convenient for them to be present but to return dummy values.
That way if we know that a test needs recording, we can check if it is
available, and skip the test if not, while avoiding #ifdefs.

Update the header file according and adjust console_record_reset_enable()
to return an error if recording is not available.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-08-07 22:31:32 -04:00
Simon Glass
33d7edfd5f test: Add a way to check part of a console line or skip it
Some lines of the output are not worth testing, or not worth testing in
their entirety. For example, when checking a hex dump we know that the
hex-dump routine can display ASCII so we only need to check the hex bytes,
not the ASCII dump. Add a new test macros which can check only part of
a console line.

Sometimes it is useful to skip a line altogether, so add a macro for that
also.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-08-07 22:31:32 -04:00
Ovidiu Panait
39a192231b drivers: serial: Make serial_initialize return int
serial_initialize is called only during the common init sequence, after
relocation (in common/board_r.c). Because it has a void return value, it
has to wrapped in initr_serial. In order to be able to get rid of this
indirection, make serial_initialize return int.

Remove extern from prototype in order to silence the following checkpatch
warning:
check: extern prototypes should be avoided in .h files

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
2020-08-06 14:27:27 -04:00
Ovidiu Panait
81e7cb1e71 board_f: Introduce arch_setup_bdinfo initcall
Certain architectures (ppc, mips, sh, m68k) use setup board_part1 and
setup_board_part2 calls during pre-relocation init to populate gd->bd
boardinfo fields. This makes the generic init sequence cluttered with
arch-specific ifdefs.

In order to clean these arch-specific sequences from generic init,
introduce arch_setup_bdinfo weak initcall so that everyone can define their
own bdinfo setup routines.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
2020-08-06 14:26:35 -04:00
Ovidiu Panait
ba7431031f board_f: Introduce setup_bdinfo initcall
Introduce setup_bdinfo initcall as a generic routine to populate bdinfo
fields.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
2020-08-06 14:26:35 -04:00
Ovidiu Panait
9a17bfb642 Kconfig: Remove CONFIG_SYS_SRAM_START
Remove ad-hoc CONFIG_SYS_SRAM_START and use CONFIG_SYS_SRAM_BASE instead.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
2020-08-06 14:26:35 -04:00
Ovidiu Panait
9f63f02755 Kconfig: Convert CONFIG_SYS_SRAM_SIZE to Kconfig
This converts ad-hoc CONFIG_SYS_SRAM_SIZE to Kconfig.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
2020-08-06 14:26:35 -04:00
Ovidiu Panait
dd084b0a37 Kconfig: Convert CONFIG_SYS_SRAM_BASE to Kconfig
This converts ad-hoc CONFIG_SYS_SRAM_BASE to Kconfig.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
2020-08-06 14:26:35 -04:00
Tom Rini
89150a9314 Merge https://gitlab.denx.de/u-boot/custodians/u-boot-sh
- r2dplus updates
2020-08-05 16:06:42 -04:00
Michal Simek
a965f4dfb5 dt-bindings: Sync include/dt-bindings/phy/phy.h from Linux
Add 4 new phy types which are present in Linux kernel.
DP and SGMII types are used on Xilinx ZynqMP devices.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-08-04 23:30:02 -04:00
Jonas Smedegaard
44758771ee arm: move CONFIG_PREBOOT="usb start" to KConfig
This commit moves CONFIG_PREBOOT="usb start" to common/KConfig
for all boards also declaring USB_KEYBOARD.

Besides simplifying defconfig files, this also enables support for
board-specific CONFIG_PREBOOT for sunxi boards:
commit 37304aaf60 ("Convert CONFIG_USE_PREBOOT and CONFIG_PREBOOT to
Kconfig") intended to support CONFIG_PREBOOT, but
include/configs/sunxi-common.h hardcodes preboot as part of internally
defined CONSOLE_STDIN_SETTINGS, silently ignoring any board-specific
CONFIG_PREBOOT.

Signed-off-by: Jonas Smedegaard <dr@jones.dk>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Series-Cc: Jagan Teki <jagan@amarulasolutions.com>
Series-Cc: Lukasz Majewski <lukma@denx.de>
Series-Cc: Andre Przywara <andre.przywara@arm.com>
2020-08-04 23:30:02 -04:00
Tero Kristo
9996cea75f lmb/bdinfo: dump lmb info via bdinfo
Dump lmb status from the bdinfo command. This is useful for seeing the
reserved memory regions from the u-boot cmdline.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
2020-08-04 23:30:02 -04:00
Tom Rini
f1c0b7cd4b For 2020.10
-----------
 
 - fixes for Toradex board
 - fix warnings from previous PR
 - HAB: reset instead of panic after failure
 - new board:  MYiR Tech MYS-6ULX
 - mx6cuboxi: use OF_PLATDATA
 - further changes for DM
 
 Travis: https://travis-ci.org/github/sbabic/u-boot-imx/builds/714513163
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Merge tag 'u-boot-imx-20200804' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

For 2020.10
-----------

- fixes for Toradex board
- fix warnings from previous PR
- HAB: reset instead of panic after failure
- new board:  MYiR Tech MYS-6ULX
- mx6cuboxi: use OF_PLATDATA
- further changes for DM

Travis: https://travis-ci.org/github/sbabic/u-boot-imx/builds/714513163
2020-08-04 11:11:02 -04:00
Tom Rini
4d23857abd Merge https://gitlab.denx.de/u-boot/custodians/u-boot-riscv
- add DM based reset driver for SiFive SoC's.
2020-08-04 11:07:38 -04:00
Tom Rini
bb3694d5b1 - doc: fix qemu-mips build instructions
- MIPS: add GPIO, CLK and SPI drivers for Octeon MIPS64
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Merge tag 'mips-pull-2020-08-03' of https://gitlab.denx.de/u-boot/custodians/u-boot-mips

- doc: fix qemu-mips build instructions
- MIPS: add GPIO, CLK and SPI drivers for Octeon MIPS64
2020-08-04 11:07:16 -04:00
Simon Glass
a0558aca55 dm: core: Guard against including dm.h in header files
Header files generally should not include header files just for a struct,
since forward declarations work just as well and reduce overhead.

Add a warning for dm.h being included, since this has crept into U-Boot.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-08-03 22:19:54 -04:00
Simon Glass
f125e3cc12 net: Drop dm.h header file in eth_phy.h
This header file should not be included in other header files. Remove it
and use a forward declaration instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-08-03 22:19:54 -04:00
Simon Glass
fb989e0c6c clk: Drop dm.h header file in clk-provider.h
This header file should not be included in other header files. Remove it
and use a forward declaration and un-inlining of dev_get_clk_ptr()
instead.

Fix up the kendryte header files to avoid build errors.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Sean Anderson <seanga2@gmail.com>
2020-08-03 22:19:54 -04:00
Simon Glass
e1e10f29f9 efi: Tidy up header includes
Two files relies on efi_driver.h to include common.h and dm.h which is
incorrect. The former should always be included in a non-host C file and
the latter should be included if driver model is used.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-08-03 22:19:54 -04:00
Simon Glass
411e9eb88c w1: Drop dm.h header file
This header file should not be included in other header files. Remove it
and use a forward declaration instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-08-03 22:19:54 -04:00
Simon Glass
055efe5690 thermal: Drop dm.h header file
This header file should not be included in other header files. Remove it
and use a forward declaration instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-08-03 22:19:54 -04:00
Simon Glass
a00867b47a sf: Drop dm.h header file from spi_flash.h
This header file should not be included in other header files. Remove it
and use a forward declaration instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-08-03 22:19:54 -04:00
Simon Glass
2a64ada78c net: Drop dm.h header file from phy.h
This header file should not be included in other header files. Remove it
and use other headers and C inclusions instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-08-03 22:19:54 -04:00
Simon Glass
c2848cc2c3 fs: fs-loader: Drop dm.h header file
This header file should not be included in other header files. Remove it
and use a forward declaration instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-08-03 22:19:54 -04:00
Simon Glass
0e1fad4382 dm: core: Drop header files from dm/test.h
These header file should not be included in other header files. Remove
them and add to each individual file. Add test/test.h to test/ui.h since
that is a reasonable place.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-08-03 22:19:54 -04:00
Simon Glass
82a7697b5a dm: core: Drop dm.h header file from dm-demo.h
This header file should not be included in other header files. Remove it
and add it to the cmd file instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-08-03 22:19:54 -04:00
Simon Glass
54234592df mtd: spi: Drop SPI_XFER_MMAP*
These two defines are no-longer supported. Drop them.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-08-03 22:19:54 -04:00
Simon Glass
340fd10e7b mtd: spi-mem: Drop dm.h header file
This header file should not be included in other header files. Remove it
and use a forward declaration instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-08-03 22:19:54 -04:00
Simon Glass
defce58181 wdt: Drop dm.h header file
This header file should not be included in other header files. Remove it
and use a forward declaration instead.

Also remove the other headers that are not needed, since the inline code
was removed in a recent commit:

   b4d9452c4 ("watchdog: move initr_watchdog() to wdt-uclass.c")

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-08-03 22:19:54 -04:00
Sagar Shrikant Kadam
ef9f65f389 dt-bindings: prci: add indexes for reset signals available in prci
Add bit indexes for reset signals within the PRCI module
on FU540-C000 SoC.
The DDR and ethernet sub-system's have reset signals
indicated by these reset indexes.

Signed-off-by: Sagar Shrikant Kadam <sagar.kadam@sifive.com>
Reviewed-by: Pragnesh Patel <pragnesh.patel@sifive.com>
Reviewed-by: Bin Meng <bin.meng@windriver.com>
2020-08-04 09:19:41 +08:00
Stefan Roese
b113c9b570 clk: clk_octeon: Add simple MIPS Octeon clock driver
This patch adds a simple clock driver for the Marvell Octeon MIPS SoC
family. Its for IO clock rate passing via DT in some of the Octeon
driver, like I2C. So that we don't need to use the non-mainline API
octeon_get_io_clock().

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Lukasz Majewski <lukma@denx.de>
2020-08-03 21:11:41 +02:00
Peng Fan
b297c0d707 imx8m: enlarge CONFIG_SYS_BOOTM_LEN
Enlarge CONFIG_SYS_BOOTM_LEN when booting FIT image with AArch32 mode
Linux kernel.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2020-08-03 17:03:57 +02:00
Parthiban Nallathambi
10e959a1ca imx: Add MYiR Tech MYS-6ULX support
MYS-6ULX is single board computer (SBC) comes with eMMC or NAND based
on imx6ULL SoC from NXP and provision for expansion board. This
commit adds support only for SBC with NAND.

CPU:   Freescale i.MX6ULL rev1.1 528 MHz (running at 396 MHz)
CPU:   Commercial temperature grade (0C to 95C) at 45C
Reset cause: WDOG
Model: MYiR i.MX6ULL MYS-6ULX Single Board Computer with NAND
Board: MYiR MYS-6ULX 6ULL Single Board Computer
DRAM:  256 MiB
NAND:  256 MiB
MMC:   FSL_SDHC: 0
In:    serial@2020000
Out:   serial@2020000
Err:   serial@2020000
Net:   FEC0

Working:
 - Eth0
 - MMC/SD
 - NAND
 - UART 1
 - USB host

Signed-off-by: Parthiban Nallathambi <parthiban@linumiz.com>
2020-08-03 17:03:57 +02:00
Marek Vasut
3adaa25476 sh: r2dplus: Enable DM_SERIAL and DM_CLK
Switch r2dplus to DM and DT probing for serial and clock.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2020-08-02 19:58:27 +02:00
Ilias Apalodimas
e01aed47d6 efi_loader: Enable run-time variable support for tee based variables
We recently added functions for storing/restoring variables
from a file to a memory backed buffer marked as __efi_runtime_data
commit f1f990a8c9 ("efi_loader: memory buffer for variables")
commit 5f7dcf079d ("efi_loader: UEFI variable persistence")

Using the same idea we now can support GetVariable() and GetNextVariable()
on the OP-TEE based variables as well.

So let's re-arrange the code a bit and move the commmon code for
accessing variables out of efi_variable.c. Create common functions for
reading variables from memory that both implementations can use on
run-time. Then just use those functions in the run-time variants of the
OP-TEE based EFI variable implementation and initialize the memory
buffer on ExitBootServices()

Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-08-01 11:57:41 +02:00
Marek Vasut
d045cbacf2 env: Add support for explicit write access list
This option marks any U-Boot variable which does not have explicit 'w'
writeable flag set as read-only. This way the environment can be locked
down and only variables explicitly configured to be writeable can ever
be changed by either 'env import', 'env set' or loading user environment
from environment storage.

Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
2020-07-31 10:13:00 -04:00
Marek Vasut
890feecaab env: Discern environment coming from external storage
Add another custom environment flag which discerns environment coming
from external storage from environment set by U-Boot itself.

Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
2020-07-31 10:13:00 -04:00
Marek Vasut
ef9bef2bfe env: Add H_DEFAULT flag
Add another internal environment flag which indicates that the operation
is resetting the environment to the default one. This allows the env code
to discern between import of external environment and reset to default.

Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
2020-07-31 10:13:00 -04:00
Patrick Delaunay
a97d22ebba cmd: env: add env select command
Add the new command 'env select' to force the persistent storage
of environment, saved in gd->env_load_prio.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2020-07-31 10:13:00 -04:00
Patrick Delaunay
0115dd3a6a cmd: env: add env load command
Add the new command env load to load the environment from
the current location gd->env_load_prio.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2020-07-31 10:13:00 -04:00
Patrick Delaunay
466d9855d4 env: the ops driver load becomes mandatory in struct env_driver
The ops driver load becomes mandatory in struct env_drive,
change the comment for this ops and remove unnecessary test.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2020-07-31 10:13:00 -04:00
Patrick Delaunay
879369ea92 env: add prototypes for weak function
This patch adds prototypes for several weak functions:
- env_ext4_get_intf
- env_ext4_get_dev_part
- env_get_location

It solves the following warnings when compiling with W=1
on stm32mp1 board:

board/st/stm32mp1/stm32mp1.c:849:19: warning: no previous prototype for 'env_get_location' [-Wmissing-prototypes]
 enum env_location env_get_location(enum env_operation op, int prio)
                   ^~~~~~~~~~~~~~~~
board/st/stm32mp1/stm32mp1.c:876:13: warning: no previous prototype for 'env_ext4_get_intf' [-Wmissing-prototypes]
 const char *env_ext4_get_intf(void)
             ^~~~~~~~~~~~~~~~~
board/st/stm32mp1/stm32mp1.c:889:13: warning: no previous prototype for 'env_ext4_get_dev_part' [-Wmissing-prototypes]
 const char *env_ext4_get_dev_part(void)
             ^~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2020-07-31 10:13:00 -04:00
Tom Rini
719f42190d Use binman instead of one of the Rockchip build scripts
Refactor to allow any arch to create SPI-flash images
 New button uclass
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Merge tag 'dm-pull-28jul20' of git://git.denx.de/u-boot-dm

Use binman instead of one of the Rockchip build scripts
Refactor to allow any arch to create SPI-flash images
New button uclass
2020-07-29 21:16:08 -04:00
Tom Rini
7cb2060b4e Merge https://gitlab.denx.de/u-boot/custodians/u-boot-stm
- fix SPL boot issue due to early dbgmcu_init() call
- fix SPL boot issue due to dcache memory region configuration
- add support of CONFIG_ENV_IS_IN_MMC
- add specific SD/eMMC partition for U-Boot enviromnent
- enable env in SPL
- use "env info -q" to remove log during boot
- remove env location override for dh_stm32mp1
- update management of misc_read
- check result of find_mmc_device in stm32prog
- use regulator_set_enable_if_allowed for disabling vdd supply in usbphyc
- enable CMD_ADTIMG flag to handle Android images
- device tree alignment with Linux Kernel v5.8-rc1
- remove hnp-srp-disable for usbotg on dk1
- add reset support to uart nodes on stm32mp15x
- use correct weak function name spl_board_prepare_for_linux
- use cd-gpios for ST and DHSOM boards
- add seeed studio odyssey-stm32mp157c board support
- move ethernet PHY into SoM DT
- add DHSOM based DRC02 board support
2020-07-29 16:30:45 -04:00
Vikas Gupta
8ed6373d31 drivers: tee: broadcom: add optee based bnxt fw load driver
Add optee based bnxt fw load driver.
bnxt is Broadcom NetXtreme controller Ethernet card.
This driver is used to load bnxt firmware binary using OpTEE.

Signed-off-by: Vikas Gupta <vikas.gupta@broadcom.com>
Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-07-29 10:37:11 -04:00
Rayagonda Kokatanur
3ce0808625 dt-bindings: pinctrl: add ns3 pads definition
Add NS3 pads definitions.

Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-07-29 10:37:11 -04:00
Bharat Gooty
e32a25e512 include/configs: ns3: add support for flashing images
Add support for flashing images into QSPI and eMMC.

Signed-off-by: Bharat Gooty <bharat.gooty@broadcom.com>
Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-07-29 10:37:11 -04:00
Bharat Gooty
d5ab69a9ab include/configs: ns3: add env variables for Linux boot
Add env variables and commands for booting Linux.

Signed-off-by: Bharat Gooty <bharat.gooty@broadcom.com>
Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-07-29 10:37:11 -04:00
Rayagonda Kokatanur
3edecba784 dt-bindings: memory: ns3: add ddr memory definition
Add ddr memory definitions.

Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-07-29 10:37:11 -04:00
Rayagonda Kokatanur
69d8acc30b dt-bindings: memory: ns3: add memory definitions
Add NS3 memory definitions.

Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-07-29 10:13:41 -04:00
Rayagonda Kokatanur
291635aecf board: ns3: add support for Broadcom Northstar 3
Add support for Broadcom Northstar 3 SoC.
NS3 is a octo-core 64-bit ARMv8 Cortex-A72 processors
targeting a broad range of networking applications.

Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-07-29 10:13:40 -04:00
David Woodhouse
368ac3f205 board: mediatek: Use CONFIG_DEFAULT_FDT_FILE for default environment
Rather than hard-coding it to the Banana Pi R2.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2020-07-29 08:43:40 -04:00
Stefan Bosch
b39cacc268 arm: add (default) config for nanopi2 board
Changes in relation to FriendlyARM's U-Boot nanopi2-v2016.01:
- Configuration changed, mainly several "CONFIG_..." moved from
  s5p4418_nanopi2.h to s5p4418_nanopi2_defconfig and USB related
  configs removed because USB is not supported yet.
- s5p4418_nanopi2.h: "CONFIG_" removed from several s5p4418/nanopi2
  specific defines because the appropriate values do not need to be
  configurable.
- pinctrl is supported now, therefore "CONFIG_PINCTRL=y" added to
  s5p4418_nanopi2_defconfig.

Signed-off-by: Stefan Bosch <stefan_b@posteo.net>
2020-07-29 08:43:40 -04:00
Ard Biesheuvel
2e2c2a5e72 arm: qemu: override flash accessors to use virtualizable instructions
Some instructions in the ARM ISA have multiple output registers, such
as ldrd/ldp (load pair), where two registers are loaded from memory,
but also ldr with indexing, where the memory base register is incremented
as well when the value is loaded to the destination register.

MMIO emulation under KVM is based on using the architecturally defined
syndrome information that is provided when an exception is taken to the
hypervisor. This syndrome information describes whether the instruction
that triggered the exception is a load or a store, what the faulting
address was, and which register was the destination register.

This syndrome information can only describe one destination register, and
when the trapping instruction is one with multiple outputs, KVM throws an
error like

  kvm [615929]: Data abort outside memslots with no valid syndrome info

on the host and kills the QEMU process with the following error:

  U-Boot 2020.07-rc3-00208-g88bd5b179360-dirty (Jun 06 2020 - 11:59:22 +0200)

  DRAM:  1 GiB
  Flash: error: kvm run failed Function not implemented
  R00=00000001 R01=00000040 R02=7ee0ce20 R03=00000000
  R04=7ffd9eec R05=00000004 R06=7ffda3f8 R07=00000055
  R08=7ffd9eec R09=7ef0ded0 R10=7ee0ce20 R11=00000000
  R12=00000004 R13=7ee0cdf8 R14=00000000 R15=7ff72d08
  PSR=200001d3 --C- A svc32
  QEMU: Terminated

This means that, in order to run U-Boot in QEMU under KVM, we need to
avoid such instructions when accessing emulated devices. For the flash
in particular, which is a hybrid between a ROM (backed by a read-only
KVM memslot) when in array mode, and an emulated MMIO device (when in
write mode), we need to take care to only use instructions that KVM can
deal with when they trap.

So override the flash read accessors that are used when running on QEMU
under KVM. Note that the the 64-bit wide read and write accessors have
been omitted: they are never used when running under QEMU given that it
does not emulate CFI flash that supports it.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
2020-07-29 08:43:40 -04:00
Heinrich Schuchardt
b9390ce51c dm: remove superfluous comment for union ofnode_union
"future live tree" does not make sense anymore as we have CONFIG_OF_LIVE.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-28 19:30:39 -06:00
Philippe Reynes
30d66db787 dm: button: add an uclass for button
Add a new uclass for button that implements two functions:
- button_get_by_label
- button_get_status

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
2020-07-28 19:30:39 -06:00
Dan Murphy
9beacb6c02 dm: Fix build error when OF_CONTROL is not set
With OF_CONTROL disabled the build fails for
include/dm/read.h:932:10: error: ‘ENOTSUPP’ undeclared (first use in this function)
  932 |  return -ENOTSUPP;

Fixes: 45224e8f26 ("dm: core: gracefully handle alias seq without of")
Signed-off-by: Dan Murphy <dmurphy@ti.com>
2020-07-28 19:30:39 -06:00
Peng Fan
0465f12efb configs: migrate CONFIG_SPL_LOAD_FIT_ADDRESS to defconfigs
Done with:
./tools/moveconfig.py -S SPL_LOAD_FIT_ADDRESS
./tools/moveconfig.py -S SPL_LOAD_FIT_ADDRESS -H

Signed-off-by: Peng Fan <peng.fan@nxp.com>
[trini: A few more migrations]
Signed-off-by: Tom Rini <trini@konsulko.com>
2020-07-28 16:18:10 -04:00
Adam Ford
acc415ac60 Convert CONFIG_SYS_MMCSD_FS_BOOT_PARTITION to Kconfig
This converts the following to Kconfig:
   CONFIG_SYS_MMCSD_FS_BOOT_PARTITION

Signed-off-by: Adam Ford <aford173@gmail.com>
2020-07-28 16:18:10 -04:00
Adam Ford
6a411dd0d2 configs: Remove dead CONFIG options
BOOTP_DEFAULT is defined in several boards, but this config
option is never checked or used.

This patch removes this config option from config files and
the whitelist.txt

Signed-off-by: Adam Ford <aford173@gmail.com>
2020-07-28 16:18:10 -04:00
Adam Ford
3275f26bb6 Convert CONFIG_BOOTP_SEND_HOSTNAME to Kconfig
This converts the following to Kconfig:
   CONFIG_BOOTP_SEND_HOSTNAME

Signed-off-by: Adam Ford <aford173@gmail.com>
2020-07-28 16:18:10 -04:00
Adam Ford
bc3cff9453 Convert CONFIG_DRIVER_TI_EMAC_USE_RMII to Kconfig
This converts the following to Kconfig:
   CONFIG_DRIVER_TI_EMAC_USE_RMII

Signed-off-by: Adam Ford <aford173@gmail.com>
2020-07-28 16:18:10 -04:00
Adam Ford
3879106414 Convert CONFIG_SPL_NAND_BASE et al to Kconfig
This converts the following to Kconfig:
   CONFIG_SPL_NAND_BASE
   CONFIG_SPL_NAND_IDENT

Signed-off-by: Adam Ford <aford173@gmail.com>
2020-07-28 16:18:10 -04:00
Adam Ford
0c4a63438c Convert CONFIG_SPL_NAND_DRIVERS et al to Kconfig
This converts the following to Kconfig:
   CONFIG_SPL_NAND_DRIVERS
   CONFIG_SPL_NAND_ECC
   CONFIG_SPL_NAND_SIMPLE

Signed-off-by: Adam Ford <aford173@gmail.com>
2020-07-28 16:18:10 -04:00
Adam Ford
e91907a146 Convert CONFIG_ENV_OVERWRITE to Kconfig
This converts the following to Kconfig:
   CONFIG_ENV_OVERWRITE

Signed-off-by: Adam Ford <aford173@gmail.com>
[trini: Rerun migration, remove some comments]
Signed-off-by: Tom Rini <trini@konsulko.com>
2020-07-28 16:18:06 -04:00
Patrick Delaunay
89ddbbb742 stm32mp1: use the command env info -q in env_check
Activate the new option -q in command "env info"
to avoid unnecessary trace during boot.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-07-28 17:30:53 +02:00
Tom Rini
8d1fc6fb89 Merge https://gitlab.denx.de/u-boot/custodians/u-boot-fsl-qoriq
- Bug fixes and updates on ls2088a,ls1028a, ls1046a, ls1043a, ls1012a
- lx2-watchdog support
- layerscape: pci-endpoint support, spin table relocation fixes and
  cleanups
- fsl-crypto: RNG support and bug fixes
2020-07-27 15:18:15 -04:00
Dan Murphy
1351e3eb72 dm: Fix build error when OF_CONTROL is not set
With OF_CONTROL disabled the build fails for
include/dm/read.h:932:10: error: ‘ENOTSUPP’ undeclared (first use in this function)
  932 |  return -ENOTSUPP;

Fixes: 45224e8f26 ("dm: core: gracefully handle alias seq without of")
Signed-off-by: Dan Murphy <dmurphy@ti.com>
2020-07-27 21:03:15 +02:00
Tom Rini
4e05c167a7 binman support for FIT
new UCLASS_SOC
 patman switch 'test' command
 minor fdt fixes
 patman usability improvements
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Merge tag 'dm-pull-20jul20-take2a' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm

binman support for FIT
new UCLASS_SOC
patman switch 'test' command
minor fdt fixes
patman usability improvements
2020-07-27 11:15:37 -04:00
Tom Rini
117c7ee283 Merge https://gitlab.denx.de/u-boot/custodians/u-boot-sh
- R8A774A1 / Beacon EmbeddedWorks RZG2M Dev Kit support
2020-07-27 09:41:18 -04:00
Tom Rini
2493ce6258 Merge branch 'net' of https://gitlab.denx.de/u-boot/custodians/u-boot-sh
- Convert dc2114x driver to DM.
2020-07-27 09:40:06 -04:00
Xiaowei Bao
fd00c53fb3 pci_ep: Add the init function
Some EP deivces need to initialize before RC scan it, e.g. NXP
layerscape platform, so add the init function in pci_ep uclass.

Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-07-27 14:24:15 +05:30
Michael Walle
b980f9e259 crypto/fsl: instantiate the RNG with prediciton resistance
If it is already instantiated tear it down first and then reinstanciate
it again with prediction resistance.

Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-07-27 14:16:29 +05:30
Michael Walle
c269a970f2 crypto/fsl: don't regenerate secure keys
The secure keys (TDKEK, JDKEK, TDSK) can only be generated once after a
POR. Otherwise the RNG4 will throw an error.

Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Horia Geantă <horia.geanta@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-07-27 14:16:29 +05:30
Michael Walle
0dc596127c crypto/fsl: support newer SEC modules
Since Era 10, the version registers changed. Add the version registers
and use them on newer modules.

Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Horia Geantă <horia.geanta@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-07-27 14:16:29 +05:30
Michael Walle
277405b86c crypto/fsl: export caam_get_era()
We need the era in other modules, too. For example, to get the RNG
version.

Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Horia Geantă <horia.geanta@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-07-27 14:16:29 +05:30
Kuldeep Singh
10669ed965 configs: ls1012a: Increase CONFIG_SYS_MALLOC_LEN value
Previous attempt to increase CONFIG_SYS_MALLOC_LEN was done in commit
c084a8edf4 ("configs: ls1012a: Increase CONFIG_SYS_MALLOC_LEN size")
which increased malloc memory to ~1M.

PFE firmware alone requires 3M of dynamic memory allocation and
therefore, increase the config value to a larger value i.e 5M. This size
should be enough as of now to accommodate further memory requirements.

Signed-off-by: Kuldeep Singh <kuldeep.singh@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-07-27 14:16:28 +05:30
Yangbo Lu
39913acedd Move eSDHC adapter card identification to board files
The eSDHC adapter card identification and multiplexing configuration
through FPGA had been implemented in both common mmc driver and
fsl_esdhc driver. However it is proper to move these code to board
files and do it during board initialization. The FPGA registers are
also board specific.

This patch is to move eSDHC adapter card identification and
multiplexing configuration from mmc driver to specific board files.
And the option CONFIG_FSL_ESDHC_ADAPTER_IDENT is no longer needed.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
[Rebased, Removed T1040QDS change as board does not exist]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-07-27 14:16:28 +05:30
Yuantian Tang
c8f8830e0b armv8: ls1028ardb: add xspi parameter to qixis command
Add xspi boot source to qixis command to let the soc boot from
flex-nor flash chip.

Signed-off-by: Yuantian Tang <andy.tang@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-07-27 14:16:28 +05:30
Udit Agarwal
3fba2311a3 include/configs: ls1012a: Remove fdt_high env variable
Remove "fdt_high" environment variable to use the bootm_size
to safely contain a kernel, device tree and initrd for
relocation.

Signed-off-by: Udit Agarwal <udit.agarwal@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-07-27 14:16:28 +05:30
Biwen Li
af0e08ca10 I2C: ls1043a, ls1046a: enable SYS_I2C_MXC
This enables SYS_I2C_MXC to fix a bug that
failed to boot from sd card with
image u-boot-with-spl-pbl.bin

Signed-off-by: Biwen Li <biwen.li@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-07-27 14:16:28 +05:30
Michael Walle
3d3fe8b12d armv8: layerscape: properly use CPU_RELEASE_ADDR
The generic armv8 code already has support to bring up the secondary
cores. Thus, don't hardcode the jump in the layerscape lowlevel_init to
the spin table code; instead just return early and let the common armv8
code handle the jump. This way we can actually use the CPU_RELEASE_ADDR
feature.

Signed-off-by: Michael Walle <michael@walle.cc>
[Rebased, Removed kontron_sl28.h change as file does not exist]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-07-27 14:16:27 +05:30
Kuldeep Singh
e0152dbed6 net: pfe_eth: Use spi_flash_read API to access flash memory
Current PFE firmware access spi-nor memory directly. New spi-mem
framework does not support direct memory access. So, let's use
spi_flash_read API to access memory instead of directly using it.

Signed-off-by: Kuldeep Singh <kuldeep.singh@nxp.com>
Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-07-27 14:16:27 +05:30
Era Tiwari
e08bcc0e94 configs: ls1088ardb: Add support for usb boot target
LS1088A-RDB has MMC, SCSI, DHCP as boot targets,
but the USB support was missing.
Add support for USB as Boot_targets_devices.

Signed-off-by: Era Tiwari <era.tiwari@nxp.com>
Signed-off-by: Pramod Kumar <pramod.kumar_1@nxp.com>
[Rebased]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-07-27 14:16:26 +05:30
Michael Walle
f8c5815c1b armv8: ls1028a: move FSL_LAYERSCAPE to kconfig
CONFIG_FSL_LAYERSCAPE is available in kconfig. There is no need to
define it per board; the ls1028a_common.h is really board dependent and
only fits to the NXP eval boards. Instead select CONFIG_FSL_LAYERSCAPE
when ARCH_LS1028A is selected.

Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-07-27 14:16:26 +05:30
Vladimir Oltean
e7005b3e80 fsl_dspi: Introduce DT bindings for CS-SCK and SCK-CS delays
Communication with some SPI slaves just won't cut it if these delays
(before the beginning, and after the end of a transfer) are not added to
the Chip Select signal.

These are a straight copy from Linux:
Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
drivers/spi/spi-fsl-dspi.c

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
[Rebased]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-07-27 14:16:26 +05:30
Patrick Delaunay
2f96b3238c cmd: env: check real location for env info command
Check the current ENV location, dynamically provided by the weak
function env_get_location to be sure that the environment can be
persistent.

The compilation flag ENV_IS_IN_DEVICE is not enough when the board
dynamically select the available storage location (according boot
device for example).

This patch solves issue for stm32mp1 platform, when the boot device
is USB.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2020-07-26 14:35:30 -04:00
Dave Gerlach
6d3b82df83 dm: soc: Introduce UCLASS_SOC for SOC ID and attribute matching
Introduce UCLASS_SOC to be used for SOC identification and attribute
matching based on the SoC ID info. This allows drivers to be provided
for SoCs to retrieve SoC identifying information and also for matching
device attributes for selecting SoC specific data.

This is useful for other device drivers that may need different
parameters or quirks enabled depending on the specific device variant in
use.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
2020-07-25 14:46:57 -06:00
Michal Simek
50c7b723bd Revert "lib: fdt: Split fdtdec_setup_mem_size_base()"
This reverts commit 3ebe09d09a.

There is no user of this split function that's why remove it.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-07-25 14:46:57 -06:00
Michal Simek
62897c4344 Revert "lib: fdt: Split fdtdec_setup_memory_banksize()"
This reverts commit 118f4d4559.

There is no user of this split function that's why remove it.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-07-25 14:46:57 -06:00
Simon Glass
961420fa5f cpu: Convert the methods to use a const udevice *
These functions should not modify the device. Convert them to const so
that callers don't need to cast if they have a const udevice *.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-07-25 14:46:57 -06:00
Adam Ford
59028798ab ARM: rmobile: Add Beacon EmbeddedWorks RZG2M Dev Kit
The Beacon EmbeddedWorks kit is based on the R8A774A1 SoC also
known as the RZ/G2M.

The kit consists of a SOM + Baseboard and supports microSD,
eMMC, Ethernet, a couple celular radios, two CAN interfaces,
Bluetooth and WiFi.

Signed-off-by: Adam Ford <aford173@gmail.com>
2020-07-25 14:19:26 +02:00
Marek Vasut
a410f13dfe net: dc2114x: Add Kconfig entries
Add Kconfig entries for the dc2114x driver and convert various boards.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Ramon Fried <rfried.dev@gmail.com>
2020-07-25 11:24:02 +02:00
Adam Ford
3aabb0c3f1 ARM: dts: r8a774a1: Import DTS from Linux 5.8-rc1
This patch imports the device tree and required bindings to permit
the device tree to build for the R8Z774A1 (RZ/G2M).

Signed-off-by: Adam Ford <aford173@gmail.com>
2020-07-25 11:16:39 +02:00
Tom Rini
ada61f1ee2 Merge https://gitlab.denx.de/u-boot/custodians/u-boot-riscv
- Fix SiFive HiFive Unleashed board booting failure problem.
- Enable SiFive fu540 PWM driver.
- Support SiFive fu540: SPI boot.
- Update OpenSBI used for RISC-V CI testing.
- Revert "riscv: Allow use of reset drivers".
- Revert "Revert "riscv: sifive: fu540: Add gpio-restart support"".
- sysreset: syscon:
        - Don't assume default value for offset and mask property.
        - Support value property.
- qemu: Add syscon reboot and poweroff support.
- Fix SIFIVE debug serial dependency.
- Fix linking error when building u-boot-spl with no SMP support.
- AE350 use fdtdec_get_addr_size_auto_noparent to parse smc reg.
- Make memory node available to SPL in hifive-unleashed-a00-u-boot.dtsi
- SiFive fu540 avoid using hardcoded ram base and size.
2020-07-24 08:43:08 -04:00
Tom Rini
7208396bbf Revert "Merge tag 'dm-pull-20jul20' of git://git.denx.de/u-boot-dm"
This reverts commit 5d3a21df66, reversing
changes made to 56d37f1c56.

Unfortunately this is causing CI failures:
https://travis-ci.org/github/trini/u-boot/jobs/711313649

Signed-off-by: Tom Rini <trini@konsulko.com>
2020-07-24 08:42:06 -04:00
Jagan Teki
2270ae6388 sifive: fu540: Enable SF distro bootcmd
Enable SPI flash(SF) distro boot command in Sifive FU540.

This distro boot will read the boot script at specific
location at the flash and start sourcing the same.

Included the SF device at the last of the target devices
list since all the rest of the devices on the list have
more possibility to boot the distribution due to the
size of the SPI flash is concern.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Bin Meng <bin.meng@windriver.com>
2020-07-24 14:55:19 +08:00
Jagan Teki
ca0f93fb74 sifive: fu540: Add boot flash script offset, size
HiFive-Unleashed-A00 has SPI flash with 32MiB size.
So, let's use the script offset at the end of 4K.
This way it cannot overlap any offsets being used
by software components in flash layout.

So, SF distrocmd will pick the script at desired
script address and run.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Bin Meng <bin.meng@windriver.com>
2020-07-24 14:55:19 +08:00
Tom Rini
5d3a21df66 binman support for FIT
new UCLASS_SOC
 patman switch 'test' command
 minor fdt fixes
 patman usability improvements
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Merge tag 'dm-pull-20jul20' of git://git.denx.de/u-boot-dm

binman support for FIT
new UCLASS_SOC
patman switch 'test' command
minor fdt fixes
patman usability improvements
2020-07-23 15:56:06 -04:00
Tom Rini
56d37f1c56 Pull request for UEFI sub-system for efi-2020-10-rc1 (5)
The series provides bug fixes for:
 
 * crash in OS when accessing UEFI variables
 * returning from UEFI fit images to U-Boot
 * error handling for variable services provided by OP-TEE
 * error handling in EFI_FILE_PROTOCOL.Read()
 * missing function documentation
 
 The first patches needed to use intermediate certificates for
 secure boot are added. (The rest of the series requires
 updating sbsigntool in our CI systems.)
 
 Logging is enabled in the bootefi command.
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Merge tag 'efi-2020-10-rc1-5' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi

Pull request for UEFI sub-system for efi-2020-10-rc1 (5)

The series provides bug fixes for:

* crash in OS when accessing UEFI variables
* returning from UEFI fit images to U-Boot
* error handling for variable services provided by OP-TEE
* error handling in EFI_FILE_PROTOCOL.Read()
* missing function documentation

The first patches needed to use intermediate certificates for
secure boot are added. (The rest of the series requires
updating sbsigntool in our CI systems.)

Logging is enabled in the bootefi command.
2020-07-23 08:57:35 -04:00
Tom Rini
95fc1f1647 Merge tag 'u-boot-rockchip-20200722' of https://gitlab.denx.de/u-boot/custodians/u-boot-rockchip
- New rk3326 board: Hardkernel Odroid Go2;
- Update board config and dts for RockPI 4/N8/N10;
- Update led boot on support for roc-rk3399-pc;
- Enable SPI Flash suppor for rk3328 rock64 board;
- Update rockchip pcie phy to use generic framework;
2020-07-22 11:30:52 -04:00
Suniel Mahesh
c997d1c87b rockchip: evb_rk3288: Add console settings
Add console settings like stdin, stdout and stderr as
usbkbd and vidconsole respectively for evb-rk3288 targets.

This would certainly help to detect the attached video
devices (like HDMI) and print the console messages on display.

Signed-off-by: Suniel Mahesh <sunil@amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2020-07-22 20:55:13 +08:00
Kever Yang
6c041b35bf rockchip: rk3399: Add default env to support compressed kernel Image
Add default kernel_comp_addr_r and kernel_comp_size to support boot
from compressed kernel Image, this space is temporarily used during
decompress according to README.distro.

Reported-by: Tian Yuanhao <tianyuanhao@aliyun.com>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2020-07-22 20:22:56 +08:00
Heiko Stuebner
02ce99ec91 rockchip: board: add Hardkernel Odroid Go2 board
Also known as Odroid Go Advance but named Go2 internally by the
vendor it seems.

Signed-off-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2020-07-22 20:21:23 +08:00
AKASHI Takahiro
5ee81c6e3f lib: crypto: export and enhance pkcs7_verify_one()
The function, pkcs7_verify_one(), will be utilized to rework signature
verification logic aiming to support intermediate certificates in
"chain of trust."

To do that, its function interface is expanded, adding an extra argument
which is expected to return the last certificate in trusted chain.
Then, this last one must further be verified with signature database, db
and/or dbx.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
2020-07-22 12:37:17 +02:00
AKASHI Takahiro
b2a1049b5c lib: crypto: add public_key_verify_signature()
This function will be called from x509_check_for_self_signed() and
pkcs7_verify_one(), which will be imported from linux in a later patch.

While it does exist in linux code and has a similar functionality of
rsa_verify(), it calls further linux-specific interfaces inside.
That could lead to more files being imported from linux.

So simply re-implement it here instead of re-using the code.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
2020-07-22 12:33:55 +02:00
Ilias Apalodimas
5d1f79ba43 efi_loader: Rename and correct values for ARM_SMC_MM_*
Instead of adding the definition for the specific MM SVC used in
StandAloneMM we added the one used in the standard SMC calls.
So change the value from -4 to -5 to match the correct one defined in
EDK2 and rename them to avoid future confusion

Fixes 23a397d2e2: ("efi_loader: Add headers for EDK2 StandAloneMM communication")
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-22 12:32:41 +02:00
Dave Gerlach
6426a26f4c dm: soc: Introduce UCLASS_SOC for SOC ID and attribute matching
Introduce UCLASS_SOC to be used for SOC identification and attribute
matching based on the SoC ID info. This allows drivers to be provided
for SoCs to retrieve SoC identifying information and also for matching
device attributes for selecting SoC specific data.

This is useful for other device drivers that may need different
parameters or quirks enabled depending on the specific device variant in
use.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
2020-07-20 11:37:47 -06:00
Michal Simek
b589b80971 Revert "lib: fdt: Split fdtdec_setup_mem_size_base()"
This reverts commit 3ebe09d09a.

There is no user of this split function that's why remove it.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-07-20 11:37:47 -06:00
Michal Simek
d4cc6f638c Revert "lib: fdt: Split fdtdec_setup_memory_banksize()"
This reverts commit 118f4d4559.

There is no user of this split function that's why remove it.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-07-20 11:37:47 -06:00
Simon Glass
f07e58b878 cpu: Convert the methods to use a const udevice *
These functions should not modify the device. Convert them to const so
that callers don't need to cast if they have a const udevice *.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-07-20 11:37:47 -06:00
Shivamurthy Shastri
720fcb27e0 mtd: spinand: micron: identify SPI NAND device with Continuous Read mode
Add SPINAND_HAS_CR_FEAT_BIT flag to identify the SPI NAND device with
the Continuous Read mode.

Some of the Micron SPI NAND devices have the "Continuous Read" feature
enabled by default, which does not fit the subsystem needs.

In this mode, the READ CACHE command doesn't require the starting column
address. The device always output the data starting from the first
column of the cache register, and once the end of the cache register
reached, the data output continues through the next page. With the
continuous read mode, it is possible to read out the entire block using
a single READ command, and once the end of the block reached, the output
pins become High-Z state. However, during this mode the read command
doesn't output the OOB area.

Hence, we disable the feature at probe time.

Signed-off-by: Shivamurthy Shastri <sshivamurthy@micron.com>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
2020-07-20 22:28:33 +05:30
Simon Glass
50e9cac107 global_data: Add a generic global_data flag for SMP state
Allow keeping track of whether all CPUs have been enabled yet. This allows
us to know whether other CPUs need to be considered when updating
CPU-specific settings such as MTRRs on x86.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-20 09:46:45 +08:00
Stefan Roese
5fef24c912 mips: octeon: Add minimal Octeon 3 EBB7304 EVK support
This patch adds very basic minimal support for the Marvell Octeon 3
CN73xx based EBB7304 EVK. Please note that the basic Octeon port does
not support DDR3/4 initialization yet. To still use U-Boot on with this
port, the L2 cache (4MiB) is used as RAM. This way, U-Boot can boot
to the prompt on this board.

Supported devices:
- UART
- reset
- CFI parallel NOR flash

Signed-off-by: Stefan Roese <sr@denx.de>
2020-07-18 15:47:50 +02:00
Suneel Garapati
21fc5a1685 include: pci_ids: Add Cavium devices
Add VendorID and DeviceID for supported devices on OcteonTX/TX2
platforms.

Signed-off-by: Suneel Garapati <sgarapati@marvell.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2020-07-17 10:47:19 -04:00
Rasmus Villemoes
5c6a4d5a27 remove include/config_defaults.h
Since commit 4b0bcfa7c4 (Kconfig: Migrate CONFIG_BOOTM_* options),
the config_defaults.h file has been void of any actual content - and
these days, "sane defaults for everyone" is achieved by appropriate
default values in Kconfig. Remove it, and thus make every translation
unit process one less header file.

Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
2020-07-17 10:47:19 -04:00
Masahiro Yamada
36da57aa87 asm/u-boot.h: remove bd_t definitions
All the users of bd_t were converted to struct bd_info.

Remove the definitions.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2020-07-17 10:47:19 -04:00
Masahiro Yamada
bb5a2cf9f9 treewide: convert bd_t to struct bd_info manually
Some code was not converted by coccinelle, somehow.

I manually fixed up the remaining, and comments, README docs.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
[trini: Add arch/arm/mach-davinci/include/mach/sdmmc_defs.h and
        include/fdt_support.h]
Signed-off-by: Tom Rini <trini@konsulko.com>
2020-07-17 10:46:44 -04:00
Masahiro Yamada
b75d8dc564 treewide: convert bd_t to struct bd_info by coccinelle
The Linux coding style guide (Documentation/process/coding-style.rst)
clearly says:

  It's a **mistake** to use typedef for structures and pointers.

Besides, using typedef for structures is annoying when you try to make
headers self-contained.

Let's say you have the following function declaration in a header:

  void foo(bd_t *bd);

This is not self-contained since bd_t is not defined.

To tell the compiler what 'bd_t' is, you need to include <asm/u-boot.h>

  #include <asm/u-boot.h>
  void foo(bd_t *bd);

Then, the include direcective pulls in more bloat needlessly.

If you use 'struct bd_info' instead, it is enough to put a forward
declaration as follows:

  struct bd_info;
  void foo(struct bd_info *bd);

Right, typedef'ing bd_t is a mistake.

I used coccinelle to generate this commit.

The semantic patch that makes this change is as follows:

  <smpl>
  @@
  typedef bd_t;
  @@
  -bd_t
  +struct bd_info
  </smpl>

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2020-07-17 09:30:13 -04:00
Michal Simek
02ff91e8c6 arm64: Remove CONFIG_SYS_FULL_VA macro
All configurations have been removed in 2016 by commit 7985cdf74b
("arm64: Remove non-full-va map code").

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-07-17 09:30:13 -04:00
Patrick Delaunay
b4d14bc81a Convert CONFIG_ARMV7_PSCI_1_0 and CONFIG_ARMV7_PSCI_0_2 to Kconfig
This converts the following to Kconfig:
CONFIG_ARMV7_PSCI_1_0
CONFIG_ARMV7_PSCI_0_2

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2020-07-17 08:51:29 -04:00
Tero Kristo
fbde7589ce common: bootm: add checks to verify if ramdisk / fdtimage overlaps OS image
These cases are typically fatal and are difficult to debug for random
users. Add checks for detecting overlapping images and abort if overlap
is detected.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
2020-07-17 08:51:01 -04:00
Tom Rini
e6676a34c4 Convert CONFIG_MXC_UART to Kconfig
This converts the following to Kconfig:
   CONFIG_MXC_UART

Signed-off-by: Tom Rini <trini@konsulko.com>
Acked-by: Peng Fan <peng.fan@nxp.com>
2020-07-17 08:47:29 -04:00
Tom Rini
7c3cc6f106 Merge https://gitlab.denx.de/u-boot/custodians/u-boot-x86
- New timer API to allow delays with a 32-bit microsecond timer
- Add dynamic ACPI structs (DSDT/SSDT) generations to the DM core
- x86: Enable ACPI table generation by default
- x86: Enable the copy framebuffer on Coral
- x86: A few fixes to FSP2 with ApolloLake
- x86: Drop setup_pcat_compatibility()
- x86: Primary-to-Sideband Bus minor fixes
2020-07-17 08:04:48 -04:00
Tom Rini
42e7659db0 i.MX for 2020.10
----------------
 
 - i.MX DDR driver fix/update for i.MX8M
 - i.MX pinctrl driver fix.
 - Use arm_smccc_smc to remove imx sip function
 - i.MX8M clk update
 - support booting aarch32 kernel on aarch64 hardware
 - fused part support for i.MX8MP
 - imx6: pcm058 to DM
 
 Travis: https://travis-ci.org/github/sbabic/u-boot-imx/builds/708734785
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Merge tag 'u-boot-imx-20200716' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

i.MX for 2020.10
----------------

- i.MX DDR driver fix/update for i.MX8M
- i.MX pinctrl driver fix.
- Use arm_smccc_smc to remove imx sip function
- i.MX8M clk update
- support booting aarch32 kernel on aarch64 hardware
- fused part support for i.MX8MP
- imx6: pcm058 to DM

Travis: https://travis-ci.org/github/sbabic/u-boot-imx/builds/708734785
2020-07-17 08:04:28 -04:00
Simon Glass
a8c2789c09 x86: irq: Support flags for acpi_gpe
This binding currently has a flags cell but it is not used. Make use of it
to create ACPI tables for interrupts.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
2020-07-17 14:32:24 +08:00
Simon Glass
11e27ae92b pmc: Move common registers to the header file
These registers need to be accesses from ACPI code, so move them to the
header file.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17 14:32:24 +08:00
Simon Glass
6d349e2e43 p2sb: Add a method to hide the bus
The P2SB bus needs to be hidden in some cases so that it does not get
auto-configured by Linux. Add a method for this.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Tested-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
2020-07-17 14:32:24 +08:00
Simon Glass
4916f4586e x86: pinctrl: Add a way to get the pinctrl reg address
At present we can query the offset of a pinctrl register within the p2sb.
For ACPI we need to get the actual address of the register. Add a function
to handle this and rename the old one to more accurately reflect its
purpose.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
2020-07-17 14:32:24 +08:00
Simon Glass
bb6772c3ff acpi: Support writing named values
Allow writing named integers and strings to the generated ACPI code.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
[bmeng: Fix the "new blank line at EOF" warning]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17 14:32:24 +08:00
Simon Glass
91c2f9c32e acpi: Support generation of a device
Allow writing an ACPI device to the generated ACPI code.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
[bmeng: Fix build failures on Sandbox]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17 14:32:24 +08:00
Simon Glass
70303d2480 x86: Add bindings for NHLT
Add devicetree bindings for the Intel Non-High-Definition-Audio Link Table
(NHLT).

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17 14:32:24 +08:00
Simon Glass
d7d631df2d acpi: Support generation of a generic register
Allow writing out a generic register.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
[bmeng: Fix build failures on Sandbox]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17 14:32:24 +08:00
Simon Glass
82659cc910 acpi: Support generation of a scope
Add a function to write a scope to the generated ACPI code.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
[bmeng: Fix build failures on Sandbox]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17 14:32:24 +08:00
Simon Glass
fea9651084 acpi: Export functions to write sized values
At present only acpigen_write_integer() is exported for use by other code.
But in some cases it is useful to call the specific function depending on
the size of the value.

Export these functions and add a test.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
[bmeng: Fix the "new blank line at EOF" warning]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17 14:32:24 +08:00
Simon Glass
b4e8433418 dm: acpi: Add support for the NHLT table
The Intel Non-High-Definition-Audio Link Table (NHLT) table describes the
audio codecs and connections in a system. Various devices can contribute
information to produce the table.

Add core support for this, based on a structure which is built up through
calls to the driver.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
2020-07-17 14:32:24 +08:00
Simon Glass
f18589576c dm: core: Add a way of overriding the ACPI device path
Some devices such as GPIO need to override the normal path that would be
generated by driver model. Add a device-tree property for this.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
2020-07-17 14:32:24 +08:00
Simon Glass
8f9877df95 binman: Add way to locate an entry in memory
Add support for accessing an entry's contents in memory-mapped SPI flash.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17 14:32:24 +08:00
Simon Glass
db6fb7d152 binman: Allow setting the ROM offset
On x86 the SPI ROM can be memory-mapped, at least most of it. Add a way
to tell binman the offset from a ROM address to a RAM address.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17 14:32:24 +08:00
Simon Glass
a4f8208919 acpi: Add an acpi command to list/dump generated ACPI items
Add a command that shows the individual blocks of data generated by each
device, effectively splitting the full table into its component parts.
This can be helpful for debugging.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17 14:32:24 +08:00
Simon Glass
fefac0b064 dm: acpi: Enhance acpi_get_name()
For many device types it is possible to figure out the name just by
looking at its uclass or parent. Add a function to handle this, since it
allows us to cover the vast majority of cases automatically.

However it is sometimes impossible to figure out an ACPI name for a device
just by looking at its uclass. For example a touch device may have a
vendor-specific name. Add a new "acpi,name" property to allow a custom
name to be created.

With this new feature we can drop the get_name() methods in the sandbox
I2C and SPI drivers. They were only added for testing purposes. Update the
tests to use the new values.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17 14:32:24 +08:00
Simon Glass
20349781a3 pci: Avoid a crash in device_is_on_pci_bus()
This function cannot currently be called on the root node. Add a check
for this as well as a test.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17 14:32:24 +08:00
Simon Glass
01694589af acpi: Add support for DSDT generation
Some devices need to inject extra code into the Differentiated System
Descriptor Table (DSDT). Add a method to handle this.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
[bmeng: correct one typo in inject_dsdt() comments]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17 14:32:24 +08:00
Simon Glass
b5183172f0 acpi: Add support for SSDT generation
Some devices need to generate code for the Secondary System Descriptor
Table (SSDT). Add a method to handle this.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17 14:32:24 +08:00
Simon Glass
740630ba73 acpi: Add support for a generic power sequence
Add a way for devices to enable and disable themselves using ACPI code
that updates GPIOs. This takes several timing parameters and supports
enable, reset and stop.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17 14:32:24 +08:00
Simon Glass
f8054dd8ba acpi: Add support for writing a GPIO power sequence
Power to some devices is controlled by GPIOs. Add a way to generate ACPI
code to enable and disable a GPIO so that this can be handled within an
ACPI method.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17 14:32:24 +08:00
Simon Glass
f9189d5ada acpi: Add support for writing a Power Resource
These are used in ACPI to disable power to various pats of the system when
in sleep. Add a way to create a power resource, with the caller finishing
off the details.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17 14:32:24 +08:00
Simon Glass
9c70e7e556 acpi: Add support for various misc ACPI opcodes
Add more functions to handle some miscellaneous ACPI opcodes.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17 14:32:24 +08:00
Simon Glass
0667900049 acpi: Support copying properties from device tree to ACPI
Some drivers in Linux support both device tree and ACPI. U-Boot itself
uses Linux device-tree bindings for its own configuration but does not use
ACPI.

It is convenient to copy these values over to the ACPI DP table for
passing to linux. Add some convenience functions to help with this.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17 14:32:24 +08:00
Simon Glass
2357234666 acpi: Support writing a GPIO
Allowing writing out a reference to a GPIO within the ACPI output. This
can be used by ACPI code to access a GPIO at runtime.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17 14:32:24 +08:00
Simon Glass
0e5a0a00d6 acpi: Support writing Device Properties objects via _DSD
More complex device properties can be provided to drivers via a
device-specific data (_DSD) object.

To create this we need to build it up in a separate data structure and
then generate the ACPI code, due to its recursive nature.

Add an implementation of this.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17 14:32:24 +08:00
Simon Glass
29df845204 acpi: Support writing a UUID
ACPI supports writing a UUID in a special format. Add a function to handle
this.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17 14:32:24 +08:00
Simon Glass
7aed90d44c acpi: Support writing a name
ACPI supports storing names which are made up of multiple path components.
Several special cases are supported. Add a function to emit a name.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17 14:32:24 +08:00
Simon Glass
3df33bda5c acpi: Support writing a string
ACPI supports storing a simple null-terminated string. Add support for
this.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17 14:32:24 +08:00
Simon Glass
83b2bd5a74 acpi: Support writing an integer
ACPI supports storing integers in various ways. Add a function to handle
this.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17 14:32:24 +08:00
Simon Glass
03967ce2e5 acpigen: Support writing a package
A package collects together several elements. Add an easy way of writing
a package header and updating its length later.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17 14:32:24 +08:00
Simon Glass
7e148f2ed3 acpigen: Support writing a length
It is convenient to write a length value for preceding a block of data.
Of course the length is not known or is hard to calculate a priori. So add
a way to mark the start on a stack, so the length can be updated when
known.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17 14:32:24 +08:00
Simon Glass
70e5e67a4d acpi: Support generation of SPI descriptor
Add a function to write a SPI descriptor to the generated ACPI code.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17 14:32:24 +08:00
Simon Glass
31e1787ec1 acpi: Support generation of I2C descriptor
Add a function to write a GPIO descriptor to the generated ACPI code.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17 14:32:24 +08:00
Simon Glass
4ebc940b39 acpi: Support generation of a GPIO/irq for a device
Some devices use interrupts but some use GPIOs. Since these are fully
specified in the device tree we can automatically produce the correct ACPI
descriptor for a device.

Add a function to handle this.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17 14:32:24 +08:00
Simon Glass
a9e0a077df acpi: Support generation of GPIO descriptor
Add a function to write a GPIO descriptor to the generated ACPI code.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
[bmeng: Drop comment about the type always being ACPI_GPIO_TYPE_IO]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17 14:32:24 +08:00
Simon Glass
7fb8da4ce1 acpi: Support string output
Add support for output of strings and streams of bytes.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17 14:32:24 +08:00
Simon Glass
2912686c08 gpio: Add a method to convert a GPIO to ACPI
When generating ACPI tables we need to convert GPIOs in U-Boot to the ACPI
structures required by ACPI. This is a SoC-specific conversion and cannot
be handled by generic code, so add a new GPIO method to do the conversion.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17 14:32:24 +08:00
Simon Glass
ff715c6f4f acpi: Support generation of interrupt descriptor
Add a function to write an interrupt descriptor to the generated ACPI
code.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17 14:32:24 +08:00
Simon Glass
61cc93396a acpi: Support generation of ACPI code
Add a new file to handle generating ACPI code programatically. This is
used when information must be dynamically added to the tables, e.g. the
SSDT.

Initial support is just for writing simple values. Also add a 'base' value
so that the table can be freed. This likely doesn't happen in normal code,
but is nice to do in tests.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17 14:32:24 +08:00
Simon Glass
f4955137f5 irq: Add a method to convert an interrupt to ACPI
When generating ACPI tables we need to convert IRQs in U-Boot to the ACPI
structures required by ACPI. This is a SoC-specific conversion and cannot
be handled by generic code, so add a new IRQ method to do the conversion.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17 14:32:24 +08:00
Simon Glass
2715b3623c acpi: Add a way to check device status
At present U-Boot does not support the different ACPI status values, but
it is best to put this logic in a central place. Add a function to get the
device status.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17 14:32:24 +08:00
Simon Glass
1361a53c1a acpi: Add a function to get a device path and scope
Add a function to build up the ACPI path for a device and another for its
scope.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17 14:32:24 +08:00
Simon Glass
e1ddf67cb3 timer: Allow delays with a 32-bit microsecond timer
The current get_timer_us() uses 64-bit arithmetic on 32-bit machines.
When implementing microsecond-level timeouts, 32-bits is plenty. Add a
new function that uses an unsigned long. On 64-bit machines this is
still 64-bit, but this doesn't introduce a penalty. On 32-bit machines
it is more efficient.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17 14:32:24 +08:00
Heinrich Schuchardt
627ab390d8 efi_loader: describe EFI_VAR_FILE_MAGIC
Add documentation for EFI_VAR_FILE_MAGIC used in the file format for UEFI
variables.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-16 12:37:03 +02:00
Heinrich Schuchardt
7dda16343d efi_loader: pre-seed UEFI variables
Include a file with the initial values for non-volatile UEFI variables
into the U-Boot binary. If this variable is set, changes to variable PK
will not be allowed.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-16 12:37:02 +02:00
Heinrich Schuchardt
99bfab8b58 efi_loader: identify PK, KEK, db, dbx correctly
To determine if a varible is on the of the authentication variables
PK, KEK, db, dbx we have to check both the name and the GUID.

Provide a function converting the variable-name/guid pair to an enum and
use it consistently.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-16 12:37:02 +02:00
Heinrich Schuchardt
012c56ac76 efi_loader: restructure code for TEE variables
When using secure boot functions needed both for file and TEE based UEFI
variables have to be moved to the common code module efi_var_common.c.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-16 12:37:02 +02:00
Ilias Apalodimas
f96744b250 efi_loader: display RO attribute with TEE-backed variables
A previous commit adds support for displaying variables RO flag.
Let's add it on the TEE backed variable storage as well.

Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-16 12:37:02 +02:00
Sébastien Szymanski
eefd93e7f8 power: pmic_pca9450: fix PCA9450A I2C address
Quoting Ye Li from NXP:

    "We have confirmed with PMIC team, 0x35 is used only on early chips
    and not used any more. 0x25 is the final address."

Fix it by merging power_pca9450a_init and power_pca9450b_init into one
function power_pca9450_init.

Signed-off-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
2020-07-16 11:20:14 +02:00
Tom Rini
3f126c764d Merge tag 'ti-v2020.10-rc1' of https://gitlab.denx.de/u-boot/custodians/u-boot-ti
- Sync DMA and CPSW DT bindings for K3 devices
- Other minor fixes for mmc and other TI devices
2020-07-14 09:09:27 -04:00
Niel Fourie
26a6ed1b2e arm: imx6q: pcm058: Convert pcm058 to use DM with DTs
Convert pcm058 support to use device trees and the driver model.
Add rudimentary boot scripts to the environment, expand README.

Signed-off-by: Niel Fourie <lusus@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
2020-07-14 11:46:04 +02:00
Niel Fourie
3e21810743 dts-bindings: regulator: Add dlg,da9063-regulator
Add da9063-regulator bindings from Linux 5.6:
commit 7111951b8d49 upstream

Signed-off-by: Niel Fourie <lusus@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
2020-07-14 11:46:04 +02:00
Peng Fan
86e9d7e814 imx8mm_evk: enlarge CONFIG_SYS_BOOTM_LEN
Enlarge CONFIG_SYS_BOOTM_LEN when booting FIT image with kernel.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2020-07-14 15:23:48 +08:00
Tom Rini
959a481f8f Pull request for UEFI sub-system for efi-2020-10-rc1 (3)
Up to now UEFI variables where stored in U-Boot environment variables.
 Saving UEFI variables was not possible without saving the U-Boot
 environment variables. With this patch series file ubootefi.var in the
 EFI system partition is used for saving UEFI variables. Furthermore the
 UEFI variables are exposed for reading at runtime.
 
 Code corrections for UEFI secure boot are provided.
 
 A buffer overrun in the RSA library is fixed.
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Merge tag 'efi-2020-10-rc1-3' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi

Pull request for UEFI sub-system for efi-2020-10-rc1 (3)

Up to now UEFI variables where stored in U-Boot environment variables.
Saving UEFI variables was not possible without saving the U-Boot
environment variables. With this patch series file ubootefi.var in the
EFI system partition is used for saving UEFI variables. Furthermore the
UEFI variables are exposed for reading at runtime.

Code corrections for UEFI secure boot are provided.

A buffer overrun in the RSA library is fixed.
2020-07-13 11:29:51 -04:00
Adam Ford
7bb33e4684 ARM: da850-evm: Unify config options with Kconfig
There are two options that are currently whitelisted, but they
are redundant, because there are not necessary since Kconfig options
exist to basically state the same thing.

CONFIG_DIRECT_NOR_BOOT and CONFIG_USE_NOR are both set together and
only used by the da850 when booting from NOR, however the only time
CONFIG_MTD_NOR_FLASH is configured is when booting from NOR. Since
NOR doesn't need SPL, the options for SPL can be moved to a check for
building SPL instead of checking for NOR.

This patch removes the checks for these two config options and unifies
the checks around the Kconfig option of CONFIG_MTD_NOR_FLASH.

Since this board is the only board that uses these two config options,
they can be removed from the whitelist table.

Signed-off-by: Adam Ford <aford173@gmail.com>
2020-07-13 20:58:34 +05:30
Vignesh Raghavendra
5d25784998 soc: ti: k3-ringacc: Add an API to request pair of rings
Add new API k3_ringacc_request_rings_pair() to request pair of rings at
once, as in the most case Rings are used with DMA channels which required
to request pair of rings - one to feed DMA with descriptors (TX/RX FDQ) and
one to receive completions (RX/TX CQ). This will allow to simplify Ringacc
API users.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2020-07-13 20:58:34 +05:30
Vignesh Raghavendra
99faf0df04 arm: dts: k3-am65/j721e: Sync DMA DT bindings from Kernel DT
Sync DT bindings from kernel DT and move them to out of -u-boot.dtsi
files.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
2020-07-13 20:58:34 +05:30
Tom Rini
497c7598c4 Merge branch 'master' of https://gitlab.denx.de/u-boot/custodians/u-boot-spi
- Enable DM_SPI on siemens omap boards (Jagan)
- Dropped some non-dm supported omap3 boards (Jagan)
- Dropped non-dm code in omap3 spi driver (Jagan)
- Dropped non-dm code in kirkwood spi driver (Bhargav)
2020-07-11 17:40:00 -04:00
Heinrich Schuchardt
f1f990a8c9 efi_loader: memory buffer for variables
Saving UEFI variable as encoded U-Boot environment variables does not allow
support at runtime.

Provide functions to manage a memory buffer with UEFI variables.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-11 23:14:17 +02:00
Heinrich Schuchardt
b0dd8cb407 efi_loader: new function efi_memcpy_runtime()
Provide a memcpy() function that we can use at UEFI runtime.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-11 23:14:17 +02:00
Heinrich Schuchardt
724d28171e efi_loader: optional pointer for ConvertPointer
If the EFI_OPTIONAL_PTR is set in DebugDisposition, a NULL pointer does not
constitute an invalid parameter.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-11 23:14:17 +02:00
Heinrich Schuchardt
a44d2a2399 efi_loader: export efi_convert_pointer()
We need ConvertPointer() to adjust pointers when implementing  runtime
services within U-Boot.

After ExitBootServices() gd is not available anymore. So we should not use
EFI_ENTRY() and EFI_EXIT().

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-11 23:14:17 +02:00
Heinrich Schuchardt
5f7dcf079d efi_loader: UEFI variable persistence
Persist non-volatile UEFI variables in a file on the EFI system partition.

The file is written whenever a non-volatile UEFI variable is changed after
initialization of the UEFI sub-system.

The file is read during the UEFI sub-system initialization to restore
non-volatile UEFI variables.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-11 23:14:17 +02:00
Heinrich Schuchardt
01df8cf336 efi_loader: separate UEFI variable API from implemementation
Separate the remaining UEFI variable API functions GetNextVariableName and
QueryVariableInfo() from internal functions implementing them.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-11 23:14:16 +02:00
Heinrich Schuchardt
f2d2b3a11c efi_loader: prepare for read only OP-TEE variables
We currently have two implementations of UEFI variables:

* variables provided via an OP-TEE module
* variables stored in the U-Boot environment

Read only variables are up to now only implemented in the U-Boot
environment implementation.

Provide a common interface for both implementations that allows handling
read-only variables.

As variable access is limited to very few source files put variable
related definitions into new include efi_variable.h instead of efi_loader.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-11 23:14:16 +02:00
AKASHI Takahiro
491bfe8606 lib: rsa: export rsa_verify_with_pkey()
This function will be used to implement public_key_verify_signature()
in a later patch. rsa_verify() is not suitable here because calculation
of message digest is not necessary.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-11 23:14:16 +02:00
AKASHI Takahiro
7926dfb579 efi_loader: image_loader: add digest-based verification for signed image
In case that a type of certificate in "db" or "dbx" is
EFI_CERT_X509_SHA256_GUID, it is actually not a certificate which contains
a public key for RSA decryption, but a digest of image to be loaded.
If the value matches to a value calculated from a given binary image, it is
granted for loading.

With this patch, common digest check code, which used to be used for
unsigned image verification, will be extracted from
efi_signature_verify_with_sigdb() into efi_signature_lookup_digest(), and
extra step for digest check will be added to efi_image_authenticate().

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
2020-07-11 23:14:15 +02:00
AKASHI Takahiro
11bafb2596 efi_loader: image_loader: verification for all signatures should pass
A signed image may have multiple signatures in
  - each WIN_CERTIFICATE in authenticode, and/or
  - each SignerInfo in pkcs7 SignedData (of WIN_CERTIFICATE)

In the initial implementation of efi_image_authenticate(), the criteria
of verification check for multiple signatures case is a bit ambiguous
and it may cause inconsistent result.

With this patch, we will make sure that verification check in
efi_image_authenticate() should pass against all the signatures.
The only exception would be
  - the case where a digest algorithm used in signature is not supported by
    U-Boot, or
  - the case where parsing some portion of authenticode has failed
In those cases, we don't know how the signature be handled and should
just ignore them.

Please note that, due to this change, efi_signature_verify_with_sigdb()'s
function prototype will be modified, taking "dbx" as well as "db"
instead of outputing a "certificate." If "dbx" is null, the behavior would
be the exact same as before.
The function's name will be changed to efi_signature_verify() once
current efi_signature_verify() has gone due to further improvement
in intermediate certificates support.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
2020-07-11 23:14:15 +02:00
Heinrich Schuchardt
b9f217a4cb lib/crypto: use qualified path for x509_parser.h
Use the path relative to /include for x509_parser.h in pkcs7_parser.h.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-11 23:14:15 +02:00
Tom Rini
610e1487c8 UniPhier SoC updates for v2020.10
- remove workaround for Cortex-A72
 
  - increase U-Boot proper size to 2MB
 
  - sync DT with Linux
 
  - add system bus controller driver
 
  - improve serial driver
 
  - add reset assertion to Denali NAND driver
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Merge tag 'uniphier-v2020.10' of https://gitlab.denx.de/u-boot/custodians/u-boot-uniphier

UniPhier SoC updates for v2020.10

 - remove workaround for Cortex-A72

 - increase U-Boot proper size to 2MB

 - sync DT with Linux

 - add system bus controller driver

 - improve serial driver

 - add reset assertion to Denali NAND driver
2020-07-11 11:50:49 -04:00
Masahiro Yamada
d69d49d3ec ARM: uniphier: remove support for NOR Flash on support card
I actually do not see this used these days because eMMC or NAND is used
for non-volatile devices. Dump the burden to maintain this crappy code.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2020-07-11 21:30:21 +09:00
Masahiro Yamada
e3e9d5e8d7 ARM: uniphier: increase CONFIG_SYS_MONITOR_LEN to 2MB
I increased the maximum U-Boot proper size from time to time, but
configs/uniphier_v7_defconfig hit the current limit 832KB.

Some historical info:

In the initial support, the max size was 512MB.

Commit 58d702274c ("ARM: uniphier: increase CONFIG_SYS_MONITOR_LEN")
increased it to 576KB, and commit 3ce5b1a8d8 ("ARM: uniphier: move
SPL stack address") moved the SPL stack location to avoid the memory
map conflict. It was the solution to increase the size without changing
the NOR boot image map.

commit 1a4bd3a095 ("ARM: uniphier: increase CONFIG_SYS_MONITOR_LEN
again") ended up with increasing the max size again, breaking the NOR
boot image map. The limit was set to 832KB, otherwise the SPL stack
would overwrite the U-Boot proper image:
 CONFIG_SPL_STACK - CONFIG_SYS_UBOOT_BASE + sizeof(struct image_header) = 0xd0000

To increase CONFIG_SYS_MONITOR_LEN even more, the SPL stack must be
moved somewhere. I put it back to the original location prior to
commit 3ce5b1a8d8.

With this change, there is no more practical size limit.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2020-07-11 21:30:21 +09:00
Tom Rini
4a9146c295 of-platdata: better phandle and compatible-string support
patman support for Python3 on Ubuntu 14.04
 new checkpatch check to avoid #ifdefs
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Merge tag 'dm-pull-10jul20' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm

of-platdata: better phandle and compatible-string support
patman support for Python3 on Ubuntu 14.04
new checkpatch check to avoid #ifdefs
2020-07-10 16:22:57 -04:00
Tom Rini
3113c84ba2 - add support for PCI and XHCI for RPi4 (64 bit only)
- optionally reset XHCI device on registration
 - enable USB_KEYBOARD for rpi_4_defconfig
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Merge tag 'rpi-next-2020.10' of https://gitlab.denx.de/u-boot/custodians/u-boot-raspberrypi

- add support for PCI and XHCI for RPi4 (64 bit only)
- optionally reset XHCI device on registration
- enable USB_KEYBOARD for rpi_4_defconfig
2020-07-10 14:31:22 -04:00
Marek Szyprowski
69be8fd164 powerpc: move ADDR_MAP to Kconfig
Move ADDR_MAP related config options from include/configs/*.h to the
proper place in lib/Kconfig. This has been done using
./tools/moveconfig.py and manual inspection of the generated changes.
This is a preparation to use ADDR_MAP helper on ARM 32bit Raspberry Pi4
board for mapping the PCIe XHCI MMIO, which is above the 4GiB identity
mapping limit.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2020-07-10 14:10:43 -04:00
Nicolas Saenz Julienne
0b80371b35 usb: xhci: Add reset controller support
Some atypical users of xhci might need to manually reset their xHCI
controller before starting the HCD setup. Check if a reset controller
device is available to the PCI bus and trigger a reset.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
[mb: squash fix to only build xhci_reset_hw() if CONFIG_DM_BUS]
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
2020-07-10 11:49:28 +02:00
Nicolas Saenz Julienne
f676eb217b reset: Add Raspberry Pi 4 firmware reset controller
Raspberry Pi 4's co-processor controls some of the board's HW
initialization process, but it's up to Linux to trigger it when
relevant. Introduce a reset controller capable of interfacing with
RPi4's co-processor that models these firmware initialization routines as
reset lines.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
2020-07-10 11:49:28 +02:00
Sylwester Nawrocki
db75485f5c pci: Add some PCI Express capability register offset definitions
Add PCI Express capability definitions required by the Broadcom
STB PCIe controller driver.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
2020-07-10 11:49:28 +02:00
Nicolas Saenz Julienne
c92921bb52 linux/bitfield.h: Add primitives for manipulating bitfields both in host- and fixed-endian
Imports Al Viro's original Linux commit 00b0c9b82663a, which contains
an in depth explanation and two fixes from Johannes Berg:
 e7d4a95da86e0 "bitfield: fix *_encode_bits()",
 37a3862e12382 "bitfield: add u8 helpers".

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
[s.nawrocki: added empty lines between functions and macros]
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
[mb: squash fix including byteorder.h]
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
2020-07-10 11:47:12 +02:00
Walter Lozano
51f1263d89 dtoc: extend dtoc to use struct driver_info when linking nodes
In the current implementation, when dtoc parses a dtb to generate a struct
platdata it converts the information related to linked nodes as pointers
to struct platdata of destination nodes. By doing this, it makes
difficult to get pointer to udevices created based on these
information.

This patch extends dtoc to use struct driver_info when populating
information about linked nodes, which makes it easier to later get
the devices created. In this context, reimplement functions like
clk_get_by_index_platdata() which made use of the previous approach.

Signed-off-by: Walter Lozano <walter.lozano@collabora.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-07-09 22:00:29 -06:00
Walter Lozano
fed0f891c6 core: extend struct driver_info to point to device
Currently when creating an U_BOOT_DEVICE entry a struct driver_info
is declared, which contains the data needed to instantiate the device.
However, the actual device is created at runtime and there is no proper
way to get the device based on its struct driver_info.

This patch extends struct driver_info adding a pointer to udevice which
is populated during the bind process, allowing to generate a set of
functions to get the device based on its struct driver_info.

Signed-off-by: Walter Lozano <walter.lozano@collabora.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-07-09 22:00:29 -06:00
Walter Lozano
908d0243ac core: drop const for struct driver_info
In order to prepare for a new support of phandle when OF_PLATDATA is used
drop the const for struct driver_info as this struct will need to be
updated on runtime.

Signed-off-by: Walter Lozano <walter.lozano@collabora.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-07-09 22:00:29 -06:00
Walter Lozano
addf358bac core: add support for U_BOOT_DRIVER_ALIAS
Currently when using OF_PLATDATA the binding between devices and drivers
is done trying to match the compatible string in the node with a driver
name. However, usually a single driver supports multiple compatible strings
which causes that only devices which its compatible string matches a
driver name get bound.

To overcome this issue, this patch adds the U_BOOT_DRIVER_ALIAS macro,
which generates no code at all, but allows an easy way to declare driver
name aliases. Thanks to this, dtoc could be improve to look for the driver
name based on its alias when it populates the U_BOOT_DEVICE entry.

Signed-off-by: Walter Lozano <walter.lozano@collabora.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-07-09 18:57:22 -06:00
Heinrich Schuchardt
3c21d7738a log: don't show function by default
The name of the function emitting a log message may be of interest for a
developer but is distracting for normal users. See the example below:

    try_load_entry() Booting: Debian

Make the default format for log messages customizable. By default show
only the message text.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-07-09 18:57:22 -06:00
Simon Glass
b48c272b1a dm: core: Correct comment on uclass_id_foreach_dev()
This parameter should be a struct uclass, not struct udevice. Correct it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-By: Michael Trimarchi <michael@amarulasolutions.com>
2020-07-09 18:57:22 -06:00
Heinrich Schuchardt
e85497a930 sandbox: make RAM size configurable
Up to now the RAM size of the sandbox is hard coded as 128 MiB. This does
not allow testing the correct handling of addresses outside the 32bit
range. 128 MiB is also rather small when tracing functions where the trace
is written to RAM.

Provide configuration variable CONFIG_SANDBOX_RAM_SIZE_MB to set the RAM
size in MiB. It defaults to 128 MiB with a minimum of 64 MiB.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-07-09 18:57:22 -06:00
Jagan Teki
f247354708 arm: Remove mx31pdk board
DM, OF_CONTROL, DM_SPI and other driver model migration
deadlines are expired for this board.

Remove it.

Acked-by: Magnus Lilja <lilja.magnus@gmail.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2020-07-09 20:58:06 +05:30
Jagan Teki
bb1cbb2ba6 arm: Remove pengwyn board
OF_CONTROL, DM_SPI and other driver model migration deadlines
are expired for this board.

Remove it.

Cc: Lothar Felten <lothar.felten@gmail.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2020-07-09 20:58:06 +05:30
Jagan Teki
bce26c45e2 arm: Remove pepper board
OF_CONTROL, DM_SPI and other driver model migration deadlines
are expired for this board.

Remove it.

Cc: Ash Charles <ash@gumstix.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2020-07-09 20:58:05 +05:30
Jagan Teki
37559488a9 arm: Remove bav335x board
OF_CONTROL, DM_SPI and other driver model migration deadlines
are expired for this board.

Remove it.

Cc: Gilles Gameiro <gilles@gigadevices.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2020-07-09 20:58:05 +05:30
Jagan Teki
45833e25fc arm: Remove cairo board
OF_CONTROL, DM_SPI and other driver model migration deadlines
are expired for this board.

Drop it.

Cc: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2020-07-09 20:58:05 +05:30
Jagan Teki
d78b9df763 logicpd: Drop omap3 zoom1
OF_CONTROL, DM_SPI and other driver model migration deadlines
are expired for this board.

Drop it.

Cc: Nishanth Menon <nm@ti.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2020-07-09 20:58:05 +05:30
Jagan Teki
ed3294d6d1 arm: Remove overo board
OF_CONTROL, DM_SPI and other driver model migration deadlines
are expired for this board.

Drop it.

Cc: Ash Charles <ash@gumstix.com>
Cc: Steve Sakoman <sakoman@gmail.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2020-07-09 20:58:05 +05:30
Jagan Teki
76386d6195 arm: Remove cm_t35 board
DM, DM_SPI and other driver model migration deadlines
are expired for this board.

Remove it.

Cc: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2020-07-09 20:58:05 +05:30
Jagan Teki
a25aea733d arm: Remove cm_t54 board
DM, DM_SPI and other driver model migration deadlines
are expired for this board.

Remove it.

Cc: Dmitry Lifshitz <lifshitz@compulab.co.il>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2020-07-09 20:58:05 +05:30
Jagan Teki
107b5cfd4b siemens: draco: Enable DM_SPI, DM_SPI_FLASH
Enable DM_SPI, DM_SPI_FLASH for siemens draco board.

Build is fine, but not tested.

Cc: Samuel Egli <samuel.egli@siemens.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2020-07-09 20:58:05 +05:30
Tom Rini
506d52308a Merge https://gitlab.denx.de/u-boot/custodians/u-boot-x86
- Add two- and three-argument versions of CONFIG_IS_ENABLED in
  linux/kconfig.h
- Adds a new feature which supports copying modified parts of
  the frame buffer to the uncached hardware buffer
- Enable the copy framebuffer on various x86 targets
2020-07-09 09:54:22 -04:00
Sylwester Nawrocki
b6687e19f9 pci: Move some PCIe register offset definitions to a common header
Some PCI Express register offsets are currently defined in multiple
drivers, move them to a common header to avoid re-definitions and
as a pre-requisite for adding new PCIe driver.
While at it replace some spaces with tabs.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
2020-07-09 15:46:12 +02:00
Sylwester Nawrocki
8e2ab05000 usb: xhci: Use only 32-bit accesses in xhci_writeq/xhci_readq
There might be hardware configurations where 64-bit data accesses
to XHCI registers are not supported properly.  This patch removes
the readq/writeq so always two 32-bit accesses are used to read/write
64-bit XHCI registers, similarly as it is done in Linux kernel.

This patch fixes operation of the XHCI controller on RPI4 Broadcom
BCM2711 SoC based board, where the VL805 USB XHCI controller is
connected to the PCIe Root Complex, which is attached to the system
through the SCB bridge.

Even though the architecture is 64-bit the PCIe BAR is 32-bit and likely
the 64-bit wide register accesses initiated by the CPU are not properly
translated to a sequence of 32-bit PCIe accesses.
xhci_readq(), for example, always returns same value in upper and lower
32-bits, e.g. 0xabcd1234abcd1234 instead of 0x00000000abcd1234.

Cc: Sergey Temerkhanov <s.temerkhanov@gmail.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
2020-07-09 15:46:12 +02:00
Tom Rini
d9107930af Merge tag 'for-v2020.10' of https://gitlab.denx.de/u-boot/custodians/u-boot-i2c
i2c changes for v2020.10
- Add support for I2C controllers found on Octeon II/III and Octeon TX
  TX2 SoC platforms.
- Add I2C controller support for Cortina Access CAxxxx SoCs
- new rtc methods, rtc command, and tests
- imx_lpi2c: Improve the codes to use private data
- stm32f7_i2c.c: Add new compatible "st,stm32mp15-i2c"
- stm32f7_i2c.c: Add Fast Mode Plus support
- pwm: Add PWM driver for SiFive SoC
2020-07-09 08:22:44 -04:00
Simon Guinot
6620c652c9 arm: kirkwood: switch LaCie boards to sata_mv driver
This patch switches the SATA driver from mvsata_ide to sata_mv for the
following Kirkwood-based LaCie boards:

- d2 Network v2
- Internet Space v2
- 2Big Network v2
- Network Space v2
- Network Space Lite v2
- Network Space Max v2
- Network Space Mini v2

Signed-off-by: Simon Guinot <simon.guinot@sequanux.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2020-07-09 06:51:20 +02:00
Dennis Gilmore
34fb7df42e arm: mvebu: helios4: sync helios4 config to clearfog and dts to kernel
The helios4 is built on the same microsom as the clearfog, by syncing the config
we enable the same featureset that exists in the som on the helios4. The current
config does not boot as some of the clearfog changes needed to be made on the
helios4 also, generally speaking most changes for the clearfog should also be
made on the helios4.

Signed-off-by: Dennis Gilmore <dennis@ausil.us>
Reviewed-by: Stefan Roese <sr@denx.de>
2020-07-09 06:50:05 +02:00
Simon Glass
324ec5d7b4 spi: Remove unnecessary #ifdefs in header file
These prevent use of compile-time checks such as:

    if (CONFIG_IS_ENABLED(DM_SPI))

since, for example, if CONFIG_SPL_DM_SPI is not enabled then the
definitions are not included by spi.h and the C code will not build.

The #ifdefs are unnecessary since there are no conflicts with the pre-DM
code. In any case we have almost switched over to driver model for SPI.

Drop these #ifdefs from spi.h to fix a build warning on chromebook_coral
in the following patch.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-09 12:33:24 +08:00
Simon Glass
dafde79ddb bootstage: Fix 'stacked' typo
This should be 'stashed'. Fix it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-09 12:33:24 +08:00
Rasmus Villemoes
7842749c35 linux/kconfig.h: create two- and three-argument versions of CONFIG_IS_ENABLED
This adds a bunch of preprocessor magic to extend the capabilities of
CONFIG_IS_ENABLED. The existing semantics of

  CONFIG_IS_ENABLED(FOO)

expanding to a 1 or 0 (depending on build context and the defined-ness
or not of the appropriate CONFIG_FOO/CONFIG_SPL_FOO/CONFIG_TPL_FOO)
are of course preserved. With this, one is also allowed a two-argument
form

  CONFIG_IS_ENABLED(FOO, (something))

which expands to something precisely when CONFIG_IS_ENABLED(FOO) would
expand to 1, and expands to nothing otherwise. It is, in other words,
completely equivalent to the three lines

  #if CONFIG_IS_ENABLED(FOO)
  something
  #endif

The second argument must be parenthesized in order to allow any
tokens, including a trailing comma, to appear - one use case for this
is precisely to make it a bit more ergonomic to build an array and
only include certain items depending on .config. That should increase
both readability and not least "git grep"ability.

A third variant is also introduced,

  CONFIG_IS_ENABLED(FOO, (xxx), (yyy))

which corresponds to

  #if CONFIG_IS_ENABLED(FOO)
  xxx
  #else
  yyy
  #endif

Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
2020-07-09 12:33:24 +08:00
Rasmus Villemoes
7d78a4547d linux/kconfig.h: remove unused helper macros
U-Boot does not have loadable modules, and nothing currently uses any
of the (CONFIG_)?IS_(BUILTIN|MODULE) macros - only
the (CONFIG_)?IS_ENABLED variants are ever used.

While I understand the desire to keep this somewhat synchronized with
linux, we've already departed by the introduction of the
CONFIG_IS_ENABLED extra logic, and deleting these makes the next patch
much simpler, since I won't have to duplicate a lot of logic for no
real gain (as there are no users).

Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
2020-07-09 12:33:24 +08:00
Rasmus Villemoes
b4f73886c4 linux/kconfig.h: simplify logic for choosing CONFIG_{SPL_, TPL_, }*
Instead of using the arg1_or_junk trick to pick between two choices,
with a bit of duplication between the branches (and most of the
CONFIG_TPL_BUILD case being redundant, as _IS_TPL is known to be
defined to 1 in that case), simply define a prefix that we inject
between CONFIG_ and the given config symbol.

This only requires one level of indirection (to get the
_CONFIG_PREFIX macro expanded before the token concatenation takes
place), and makes it easy to, say, introduce a CONFIG_HOSTTOOL_
prefix. [I would expect most HOSTTOOL_ symbols to just be def_bool y,
but it would allow us to clean up some of the ifdef HOSTCC mess in the
sources shared between U-Boot and host tools.]

Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
2020-07-09 12:33:24 +08:00
Simon Glass
ef45312979 video: Add comments to struct sandbox_sdl_plat
This struct is not commented but needs it. Also fix the comment in
check_vidconsole_output() about the encoding for the rotation value.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
2020-07-09 12:33:24 +08:00
Simon Glass
8c0b5d268d video: Add helpers for vidconsole for the copy framebuffer
Add a convenience function to call video_sync_copy() for a vidconsole.
Also add a memmove() helper, which does the memmove() as well as the sync.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-09 12:33:24 +08:00
Simon Glass
9beac5daf7 video: Add support for copying to a hardware framebuffer
Some architectures use a cached framebuffer and flush the cache as needed
so that changes are visible. This is supported by U-Boot.

However x86 uses an uncached framebuffer with a 'write-combining' feature
to speed up writes.  Reads are permitted but they are extremely expensive.

Unfortunately, reading from the frame buffer is quite common, e.g. to
scroll it. This makes scrolling very slow.

Add a new feature which supports copying modified parts of the frame
buffer to the uncached hardware buffer. This speeds up scrolling by at
least 10x on x86 so the extra complexity cost seems worth it.

As a starting point, add the Kconfig, update the video structures to keep
track of the buffer and add a function to do the copy.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-09 12:33:24 +08:00
Simon Glass
5a6cea37c6 video: Add a comment for struct video_uc_platdata
Add a few notes to explain the purpose of each member of this struct.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-09 12:33:24 +08:00
Simon Glass
2d7c268b59 video: Drop unnecessary #ifdef around vid_console_color()
All of the functions in this file only apply if DM_VIDEO is enabled. Drop
the #ifdef as it just clutters things up. Add the needed forward
declaration.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-09 12:33:24 +08:00
Simon Glass
493a4c8af7 console: Add a way to output to serial only
In the video drivers it is useful to print errors while debugging but
doing so risks an infinite loop as the debugging info itself may go
through the video drivers.

Add a new console function that prints information only to the serial
device, thus making it safe for use in debugging.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-09 12:33:24 +08:00
Rasmus Villemoes
09381829a2 rtc: add dm_rtc_write() helper
Similar to dm_rtc_read(), introduce a helper that allows the caller to
write multiple consecutive 8-bit registers with one call. If the
driver provides the ->write method, use that, otherwise loop using
->write8.

Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
2020-07-09 06:02:44 +02:00
Rasmus Villemoes
d8be08805b rtc: add dm_rtc_read helper and ->read method
Some users may want to read multiple consecutive 8-bit
registers. Instead of each caller having to implement the loop,
provide a dm_rtc_read() helper. Also, allow a driver to provide a
->read method, which can be more efficient than reading one register
at a time.

Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
2020-07-09 06:02:44 +02:00
Heiko Stuebner
c89b41b4db lib: rsa: function to verify a signature against a hash
rsa_verify() expects a memory region and wants to do the hashing itself,
but there may be cases where the hashing is done via other means,
like hashing a squashfs rootfs.

So add rsa_verify_hash() to allow verifiying a signature against
an existing hash. As this entails the same verification routines
we can just move the relevant code over from rsa_verify() and also
call rsa_verify_hash() from there.

Signed-off-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com>
2020-07-08 17:21:46 -04:00
Simon Glass
3428faf23a Update MEM_SUPPORT_64BIT_DATA to be always defined
Define this macro always so we don't need the preprocessor to check it.
Convert the users to #if instead of #ifdef.

Note that '#if MEM_SUPPORT_64BIT_DATA' does not give an error if the
macro is not define. It just assumes zero.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2020-07-08 17:21:46 -04:00
Dario Binacchi
9f6a14c47f spl: fit: nand: fix fit loading in case of bad blocks
The offset at which the image to be loaded from NAND is located is
retrieved from the itb header. The presence of bad blocks in the area
of the NAND where the itb image is located could invalidate the offset
which must therefore be adjusted taking into account the state of the
sectors concerned.

cc: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Dario Binacchi <dariobin@libero.it>
Reviewed-by: Michael Trimarchi <michael@amarulasolutions.com>
2020-07-08 17:21:46 -04:00
Dario Binacchi
146a17ad64 spl: fix format of function documentation
U-Boot adopted the kernel-doc annotation style.

cc: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Dario Binacchi <dariobin@libero.it>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-07-08 17:21:46 -04:00
Stefan Roese
ce6515ecee debug_uart: Add CR before and after announce string
Add linefeeds before and after the announce string. This makes the
output easier to read, especially if some text follows the announce
message without a specific additional CR.

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-08 17:21:46 -04:00
Dhananjay Phadke
06bea49809 tpm: add TPM2_GetRandom command support
Add support for TPM2 GetRandom command

Signed-off-by: Dhananjay Phadke <dphadke@linux.microsoft.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-07-08 15:38:32 -04:00
Tom Rini
526fe06a5d Merge tag 'u-boot-rockchip-20200708' of https://gitlab.denx.de/u-boot/custodians/u-boot-rockchip
- dts sync from kernel for rk3399 boards;
- Add Radxa Rock Pi N8, N10;
- Some feature update for Pinebook Pro;
2020-07-07 23:05:57 -04:00
Andre Przywara
220b590d5f arm: vexpress64: Fix counter frequency
The arch timer on 64-bit Arm Ltd. platforms is driven by a 24 MHz
crystal oscillator, so the frequency is not 25165824 MHz, as the current
code suggests.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
2020-07-07 18:23:48 -04:00
Amit Singh Tomar
0a7ba7c53c arm: actions: remove "CONFIG_SYS_SDRAM_SIZE" for Actions Owl Semi SoCs
Now that, we calculate SDRAM size by reading DDR registers,
"CONFIG_SYS_SDRAM_SIZE" is no more needed.

This commit removes "CONFIG_SYS_SDRAM_SIZE" from common configuration
file.

Signed-off-by: Amit Singh Tomar <amittomer25@gmail.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2020-07-07 16:09:22 -04:00
Robert Marko
26073f9ed3 image: Add support for ZSTD decompression
This patch adds support for ZSTD decompression of FIT images.

Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Cc: Luka Perkov <luka.perkov@sartura.hr>
2020-07-07 15:37:13 -04:00
Niel Fourie
2e48836895 cmd: dm: Fixed/Added DM driver listing subcommands
Renamed dm "drivers" subcommand to "compat" (as it listed
compatibility strings) and prevent it from segfaulting when
drivers have no of_match populated.

Added a new "drivers" subcommand to dump a list of all known DM
drivers and for each, their uclass id, uclass driver and names of
attached devices.

Added a new "static" subcommand to dump a list of DM drivers with
statically defined platform data.

Signed-off-by: Niel Fourie <lusus@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-07-07 15:37:13 -04:00
Niel Fourie
2280fa56a0 cmd: fs: Add command to list supported fs types
Added command "fstypes" to list supported/included filesystems.

Signed-off-by: Niel Fourie <lusus@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
[trini: Limit to sandbox]
Signed-off-by: Tom Rini <trini@konsulko.com>
2020-07-07 15:36:59 -04:00
Patrick Delaunay
c16cba88bd stm32mp1: use the command env info in env_check
Activate CMD_NVEDIT_INFO and use the new command "env info -d -p -q"
to automatically save the environment on first boot.

This patch allows to remove the env_default variable.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-07-07 16:01:23 +02:00
Patrick Delaunay
d5d726d3cc configs: stm32mp1: only support SD card after NOR in bootcmd_stm32mp
In the boot command used in ST boards, bootcmd_stm32mp, only support
the SD card as second stage, where is found the bootfs with DISTRO.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-07-07 16:01:23 +02:00
Peter Robinson
f9d67436ce rockchip: Pinebook Pro: Fix SPI flash and store env on it
Some minor fixes for SPI flash on the Pinebook Pro and also
default to saving environment to the SPI flash as it's
guaranteed to be on board.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
(applied with make savedefconfig)
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2020-07-07 19:45:57 +08:00
Peter Robinson
3a57712496 rockchip: Pinebook Pro: Fix USB and the USB attached keyboard
The built in keyboard on the Pinebook Pro is attached via USB so
fix this up to ensure USB works as expected.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2020-07-07 19:45:56 +08:00
Tom Rini
621e09cb3b Pull request for UEFI sub-system for efi-2020-10-rc1
This series comprises error corrections for the UEFI subsystem:
 
 * correct consideration of timestamps for variable authentication
 * correct collection of data regions for code authentication
 * correct unit tests to test loading dbx
 * enable FAT_WRITE as required by the UEFI spec
 
 The boot manager uses log functions instead of printf() and debug().
 
 The UEFI intialization state is exported.
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Merge tag 'efi-2020-10-rc1' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi into next

Pull request for UEFI sub-system for efi-2020-10-rc1

This series comprises error corrections for the UEFI subsystem:

* correct consideration of timestamps for variable authentication
* correct collection of data regions for code authentication
* correct unit tests to test loading dbx
* enable FAT_WRITE as required by the UEFI spec

The boot manager uses log functions instead of printf() and debug().

The UEFI intialization state is exported.
2020-07-05 18:13:12 -04:00
Tom Rini
df3d0a3f95 Merge branch '2020-07-01-kconfig-etc-updates' into next
- Resync Kconfiglib with the v14.1.0 release.
- Re-sync our <linux/compiler*h> files with v5.7-rc5 from upstream.
- Fully resync checkpatch.pl with v5.7 release.

To safely to all of the above, we have a few bugfixes about functions
that need a 'static inline' but weren't.  We also stop setting
CROSS_COMPILE in arch/*/config.mk.  Finally, with the above changes
boards can now opt-in to optimizing inlining and we do this for the
socfpga stratix10 platform for space savings.
2020-07-05 18:03:32 -04:00
Heinrich Schuchardt
15b1bf10d1 efi_loader: export initialization state
Export the UEFI sub-system initialization state. This will allow to treat
the setting of UEFI variables during and after initialization differently.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-03 18:03:56 +02:00
Tom Rini
72c4d40d8c compilers: Introduce options for forcing inlining on SPL/TPL
There are cases where when we allow the compiler to decide about making
inline decisions rather than forcing them it can save us space.

For now, we keep the default values for inlining that we have had
historically.

Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
2020-07-01 11:48:05 -04:00