Commit graph

3053 commits

Author SHA1 Message Date
Fabio Estevam
028abfd9b1 imx8mm-evk: Generate a single bootable flash.bin again
After the conversion to binman in commit 8996e6b7c6 ("imx8mm_evk: switch
to use binman to pack images"), it is necessary to flash both flash.bin and
u-boot.itb to get a bootable system. Prior to this commit, only flash.bin
was needed.

Such new requirement breaks existing distro mechanisms to generate the
final binary because the extra u-boot.itb is now required.

Generate a final flash.bin that can be used again as a single
bootable binary to keep the original behavior.

After this change the SPL binary is called spl.bin, which is a more
descriptive name for its purpose, and can still be used standalone
(for example, for secure boot purposes).

Also update imx8mm_evk.rst to remove the u-boot.itb copy step.

Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Reviewed-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Heiko Thiery <heiko.thiery@gmail.com>
2021-10-20 17:46:09 +02:00
Marcel Ziswiler
5cfa55930b verdin-imx8mm: switch to use binman to pack images
Use binman to pack images.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Heiko Thiery <heiko.thiery@gmail.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
2021-10-20 15:08:26 +02:00
Hannes Schmelzer
bba76a17bd drivers/gpio: add support for MAX7320 i2c i/o expander
This commit adds support for the MAX7320 (and clones) gpio expander.

Signed-off-by: Hannes Schmelzer <hannes.schmelzer@br-automation.com>
2021-10-19 11:25:24 -04:00
Simon Glass
93b1965322 Makefile: Only build dtc if needed
At present U-Boot always builds dtc if CONFIG_OF_CONTROL is defined, even
when DTC is provided. The built dtc is not actually used, so this is a
waste of time.

Update the Makefile logic to build dtc only if one is not provided to the
build with the DTC variable. Add documentation to explain this.

This saves about 3.5 seconds of elapsed time on a clean build of
sandbox_spl for me.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-19 11:23:07 -04:00
Johan Jonker
3ad88ecc6b doc: rockchip: write all brand names with a capital
Brand names are supposed to be written with a capital,
so change them all.

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2021-10-15 20:56:43 +08:00
Johan Jonker
734dcdcbf2 doc: rockchip: sort rockchip support list for rk3188
In the list of mainline U-boot supported Rockchip boards
rk3188 is placed below under the name rv3188. Give back it's
original name and sort the list in alphabetical order.

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2021-10-15 20:56:43 +08:00
Simon Glass
35839eda8b pytest: Show a message when sandbox crashes
When a test hands on a real board there is no way on the console to obtain
any information about why it hung.

With sandbox we can actually find out that it died and get a signal or
exit code. Add this to make it easier to figure out what happened.

So instead of:

test/py/u_boot_spawn.py:171: in expect
    c = os.read(self.fd, 1024).decode(errors='replace')
E   OSError: [Errno 5] Input/output error

We get:

test/py/u_boot_spawn.py:171: in expect
    c = os.read(self.fd, 1024).decode(errors='replace')
E   ValueError: U-Boot exited with signal 11 (Signals.SIGSEGV)

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-14 19:45:07 -04:00
Simon Glass
b04f64aa48 pytest: Shorten traceback length by default
This produces a lot of code output which is not very helpful and is quite
annoying to wade through. Use the short format by default.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-14 19:45:07 -04:00
Dan Sneddon
2d2273fa1e dt-bindings: pwm: pwm-at91: Add PWM bindings for A5D2
Document the bindings needed for the PWM device on the SAMA5D2.

Signed-off-by: Dan Sneddon <dan.sneddon@microchip.com>
2021-10-12 15:18:39 +03:00
Frieder Schrempf
9cab87f184 imx: imx8mm: Add support for Kontron Electronics SL/BL i.MX8M-Mini boards (N801x)
The Kontron SoM-Line i.MX8MM (N801x) by Kontron Electronics GmbH is a SoM
module with an i.MX8M-Mini SoC, 1/2/4 GB LPDDR4 RAM, SPI NOR, eMMC and PMIC.

The matching evaluation boards (Board-Line) have 2 Ethernets, USB 2.0, HDMI/LVDS,
SD card, CAN, RS485 and much more.

Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Reviewed-by: Stefano Babic <sbabic@denx.de>
Tested-by: Heiko Thiery <heiko.thiery@gmail.com>
2021-10-07 17:31:58 +02:00
Frieder Schrempf
e6f48aad15 imx: imx6ul: Add support for Kontron Electronics SL/BL i.MX6UL/ULL boards (N63xx/N64xx)
This adds support for i.MX6UL/ULL-based evaluation kits with SoMs by
Kontron Electronics GmbH.

Currently there are the following SoM flavors (SoM-Line):
  * N6310: SOM with i.MX6UL-2, 256MB RAM, 256MB SPI NAND
  * N6311: SOM with i.MX6UL-2, 512MB RAM, 512MB SPI NAND
  * N6411: SOM with i.MX6ULL, 512MB RAM, 512MB SPI NAND

And the according evaluation boards (Board-Line):
  * N6310-S: Baseboard with SOM N6310, eMMC, display (optional), ...
  * N6311-S: Baseboard with SOM N6311, eMMC, display (optional), ...
  * N6411-S: Baseboard with SOM N6411, eMMC, display (optional), ...

Currently U-Boot describes i.MX6UL and i.MX6ULL through separate config
options at compile-time. Though the differences are so minor, that for
the scope of these SoMs we just use a single defconfig that is compatible
with both SoCs.

Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Reviewed-by: Stefano Babic <sbabic@denx.de>
2021-10-07 16:53:50 +02:00
Teresa Remmet
42cef89e86 arm: dts: imx8mp: Generate single bootable binary
binman conversion made flashing flash.bin
and u-boot.itb necessary. Update binman config
to create a single flash.bin image again.

This updates imx8mp_evk and phyCORE-i.MX8MP as they share the
same binman config.

Updated also imx8mp_evk documentation.

Tested on phyCORE-i.MX8MP.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
2021-10-07 16:53:50 +02:00
Christian Hewitt
506fd30740 doc: boards: amlogic: update for Radxa Zero
Add documentation bits for the Radxa Zero

Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
[narmstrong: updated u200 MAINTAINERS]
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-10-07 13:45:46 +02:00
Vyacheslav Bocharov
2ae382285b ARM: amlogic: add JetHub D1/H1 docs
Fix doc/board/amlogic/index.rst:
- Add S905W to S905X column.
- Add JetHub devices to the corresponding columns.
- Fix tabs to spaces for table alignment

Add doc/board/amlogic files:
- jethub-j100.rst
- jethub-j80.rst

Signed-off-by: Vyacheslav Bocharov <adeep@lexina.in>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-10-07 13:45:35 +02:00
Neil Armstrong
fe8b4c1080 ARM: amlogic: add Banana Pi M5
Banana Pi BPI-M5 is a credit card format SBC with the following features:
- Amlogic S905X3 quad core Cortex-A55
- Mali-G31 GPU
- 4GB LPDDR4
- 16GB eMMC flash
- 4 USB 3.0
- 1 GbE ethernet
- HDMI output
- 2x LEDS
- SDCard
- 2.5mm Jack with Stereo Audio + CVBS
- Infrared Received
- ADC Button
- GPIO Button
- 40 pins header + 3pins debug header

[narmstrong: add missing CONFIG_SYS_LOAD_ADDR from defconfig]
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-10-07 13:45:35 +02:00
Neil Armstrong
2c9269b14b ARM: meson: add Beelink GS-King X board
The Beelink GS-King X is a variant of the GS King boards but with an internal
USB to SATA bridge and advanced audio features.

[narmstrong: add missing CONFIG_SYS_LOAD_ADDR from defconfig]
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-10-07 13:45:32 +02:00
Neil Armstrong
76bb027802 doc: boards: amlogic: update for Odroid HC4
Add documentation bits for the Odroid-HC4.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-10-07 13:45:28 +02:00
Tom Rini
6115f1c4fe Convert CONFIG_NAND_OMAP_ECCSCHEME to Kconfig
The values of CONFIG_NAND_OMAP_ECCSCHEME map to the enum in
include/linux/mtd/omap_gpmc.h for valid ECC schemes.  Make which one we
will use be a choice statement, enumerating the ones which we have
implemented.

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-10-06 09:16:24 -04:00
Tom Rini
c0ad62c5f7 Convert CONFIG_SYS_NAND_ONFI_DETECTION to Kconfig
This converts the following to Kconfig:
   CONFIG_SYS_NAND_ONFI_DETECTION

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-10-06 09:16:23 -04:00
Pali Rohár
a3423b3f23 acpi: Use U-Boot version for OEM_REVISION
OEM_REVISION is 32-bit unsigned number. It should be increased only when
changing software version. Therefore it should not depend on build time.

Change calculation to use U-Boot version numbers and set this revision
to date number.

Prior this change OEM_REVISION was calculated from build date and stored in
the same format.

After this change macro U_BOOT_BUILD_DATE is not used in other files so
remove it from global autogenerated files and also from Makefile.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-10-06 09:15:14 -04:00
Simon Glass
5f8cefb7b1 doc: test: Explain how to run pytests in parallel
Add documentation for this so people can try it out. At present it does
not fully work.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-05 08:50:15 -04:00
Jan Kiszka
a2db09e269 board: siemens: Add support for SIMATIC IOT2050 devices
This adds support for the IOT2050 Basic and Advanced devices. The Basic
used the dual-core AM6528 GP processor, the Advanced one the AM6548 HS
quad-core version.

Both variants are booted via a Siemens-provided FSBL that runs on the R5
cores. Consequently, U-Boot support is targeting the A53 cores. U-Boot
SPL, ATF and TEE have to reside in SPI flash.

Full integration into a bootable image can be found on
https://github.com/siemens/meta-iot2050

Based on original board support by Le Jin, Gao Nian and Chao Zeng.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
2021-10-03 14:40:56 -04:00
Tom Rini
8ba59608dc arm: Remove zmx25 board and ARCH_MX25
This board has not been converted to CONFIG_DM by the deadline.
Remove it.  As this is the last ARCH_MX25 platform, remove those
references as well.

Cc: Matthias Weisser <weisserm@arcor.de>
Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-10-01 21:08:18 -04:00
Marek Behún
d1d7174012 doc/kwboot.1: Update man page
Update man page for the kwboot utility.

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
2021-10-01 11:07:13 +02:00
Wolfgang Denk
0cf207ec01 WS cleanup: remove SPACE(s) followed by TAB
Signed-off-by: Wolfgang Denk <wd@denx.de>
2021-09-30 09:08:16 -04:00
Wolfgang Denk
0a50b3c97b WS cleanup: remove trailing white space
Signed-off-by: Wolfgang Denk <wd@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-09-30 08:08:56 -04:00
Wolfgang Denk
c72231d272 WS cleanup: remove excessive empty lines
Signed-off-by: Wolfgang Denk <wd@denx.de>
2021-09-30 08:08:56 -04:00
Wolfgang Denk
66356b4c06 WS cleanup: remove trailing empty lines
Signed-off-by: Wolfgang Denk <wd@denx.de>
2021-09-30 08:08:56 -04:00
Tom Rini
6eecaf5d0f Merge branch 'network_master' of https://source.denx.de/u-boot/custodians/u-boot-net into next
- Fix some non-NULL terminated strings in the networking subsystem
- net: tsec: Mark tsec_get_interface as __maybe_unused
2021-09-29 07:58:20 -04:00
Vladimir Oltean
77b11f7604 net: replace the "xfi" phy-mode with "10gbase-r"
As part of the effort of making U-Boot work with the same device tree as
Linux, there is an issue with the "xfi" phy-mode. To be precise, in
Linux there was a discussion (for those who have time to read:
https://lore.kernel.org/netdev/1576768881-24971-2-git-send-email-madalin.bucur@oss.nxp.com/)

which led to a patch:
https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/commit/?id=c114574ebfdf42f826776f717c8056a00fa94881

TL;DR: "xfi" was standardized in Linux as "10gbase-r".

This patch changes the relevant occurrences in U-Boot to use "10gbase-r"
instead of "xfi" wherever applicable.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2021-09-28 18:50:56 +03:00
Simon Glass
9ac134876a doc: Add mention of the /config binding
The devicetree binding files are in their own directory and use a simple
text format. Add a link for the binding for the /config node, since it
is otherwise hard to find.

Suggested-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-09-28 18:50:55 +03:00
Tom Rini
b8292240d7 doc: ti: am335x_evm: Minor general updates
- At this point there are a large number of Beaglebone boards, refer to
  them as a family rather than a growing list.
- Reword customization as we're largely Kconfig-oriented now.
- Remove the NOR section as the relevant defconfigs have long been
  removed and the general support was not updated.

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-09-27 17:27:41 -04:00
Tom Rini
c8fff5d2b5 doc: ti: Convert am335x_evm README to rST
Convert the existing documentation to rST, keeping to just making
formatting changes to start with.

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-09-27 17:27:41 -04:00
Tom Rini
1d1f98c8ee Various of-platdata improvements, including CONFIG_OF_REAL
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Merge tag 'dm-pull-next-27sep21' of https://source.denx.de/u-boot/custodians/u-boot-dm into next

Various of-platdata improvements, including CONFIG_OF_REAL
2021-09-27 11:09:23 -04:00
Tom Rini
e908d20fcb Prepare v2021.10-rc5
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Merge tag 'v2021.10-rc5' into next

Prepare v2021.10-rc5
2021-09-27 09:45:36 -04:00
Simon Glass
f521be6083 dm: doc: Add a note about of-platdata header files
This error can be confusing so mention it specifically in the
documentation.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-09-25 09:46:15 -06:00
Simon Glass
dcfc42b12f treewide: Try to avoid the preprocessor with OF_REAL
Convert some of these occurences to C code, where it is easy to do. This
should help encourage this approach to be used in new code.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-09-25 09:46:15 -06:00
Simon Glass
9539738509 treewide: Use OF_REAL instead of !OF_PLATDATA
Now that we have a 'positive' Kconfig option, use this instead of the
negative one, which is harder to understand.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-09-25 09:46:15 -06:00
Simon Glass
7de8bd03c3 treewide: fdt: Move fdt_get_config_... to ofnode_conf_read...
The current API is outdated as it requires a devicetree pointer.

Move these functions to use the ofnode API and update this globally. Add
some tests while we are here.

Correct the call in exynos_dsim_config_parse_dt() which is obviously
wrong.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-09-25 09:46:15 -06:00
Simon Glass
269d2d14d2 doc: Add mention of the /config binding
The devicetree binding files are in their own directory and use a simple
text format. Add a link for the binding for the /config node, since it
is otherwise hard to find.

Suggested-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-09-25 12:30:54 +02:00
Jorge Ramirez-Ortiz
cc5afabc9d drivers: tpm2: update reset gpio semantics
Use the more generic reset-gpios property name.

Signed-off-by: Jorge Ramirez-Ortiz <jorge@foundries.io>
Acked-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2021-09-24 14:36:50 -04:00
Simon Glass
a7e4f905d2 Revert "doc: Update CapsuleUpdate READMEs"
This reverts commit 316ab801c0.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-09-18 03:46:56 -06:00
Pali Rohár
bc21ccbaaa version: Remove global macro U_BOOT_VERSION_STRING from version.h
Version string is available in global variable char version_string[].
Macro U_BOOT_VERSION_STRING is not used by any other file, so remove it
completely from version.h. Other files were already converted to use
variable version_string[].

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2021-09-17 12:10:44 -04:00
Simon Glass
032e7f6ef8 dtoc: Further improve documentation about warnings
Split this information into subsections and expand it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-09-16 13:19:25 -04:00
Tom Rini
6674edaabf Prepare v2021.10-rc4
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Merge tag 'v2021.10-rc4' into next

Prepare v2021.10-rc4

Signed-off-by: Tom Rini <trini@konsulko.com>

# gpg: Signature made Tue 14 Sep 2021 06:58:32 PM EDT
# gpg:                using RSA key 1A3C7F70E08FAB1707809BBF147C39FF9634B72C
# gpg: Good signature from "Thomas Rini <trini@konsulko.com>" [ultimate]

# Conflicts:
#	board/Arcturus/ucp1020/spl.c
#	cmd/mvebu/Kconfig
#	common/Kconfig.boot
#	common/image-fit.c
#	configs/UCP1020_defconfig
#	configs/sifive_unmatched_defconfig
#	drivers/pci/Kconfig
#	include/configs/UCP1020.h
#	include/configs/sifive-unmatched.h
#	lib/Makefile
#	scripts/config_whitelist.txt
2021-09-16 10:29:40 -04:00
Tom Rini
7958292f5f Merge tag 'mmc-2021-9-13' of https://source.denx.de/u-boot/custodians/u-boot-mmc
Support using mmc command for enumerating mmc card in a given mode
Fix device_remove in mmc
Fix switch issue with send_status disabled
Drop 1ms delay in fsl_esdhc command sending
Revert "mmc: sdhci: set to INT_DATA_END when there are data"
2021-09-13 08:31:41 -04:00
Tom Rini
56a85b831f Pull request for efi-2021-10-rc4-2
Documentation:
 
 * improve documentation of U-Boot for /config DT node
 * integrate bloblist documentation
 
 UEFI:
 
 * correct usage of EFI_CALL()
 * code tidy up
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Merge tag 'efi-2021-10-rc4-2' of https://source.denx.de/u-boot/custodians/u-boot-efi

Pull request for efi-2021-10-rc4-2

Documentation:

* improve documentation of U-Boot for /config DT node
* integrate bloblist documentation

UEFI:

* correct usage of EFI_CALL()
* code tidy up
2021-09-12 20:33:21 -04:00
Simon Glass
19e699fb2b doc: Complete the list of available runtime-config options
The current list is missing a few items. Add them.

Reviewed-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-09-11 11:02:02 +02:00
Simon Glass
8eb4a76d85 doc: Tidy up the bindings for the config/ node
Sort these and add a type so it is clear how to set the value. Add a note
about usage to the top. Correct the 'no-keyboard' binding which is missing
a prefix.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-09-11 11:02:02 +02:00
Simon Glass
4d7bb45dc4 bloblist: Move to rST format
Move this documentation to the new format.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2021-09-11 11:02:02 +02:00
Oleksandr Suvorov
61902123d4 doc: board: toradex: fix file names
Fix the documentation file names: s/apalix/apalis/.

Fixes: e98ea49a0e ("toradex: MAINTAINERS: entries for new reST docs")
Fixes: 3730106cf0 ("doc: board: apalis-imx8x: add documentation")
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
Reviewed-by: Igor Opaniuk <igor.opaniuk@foundries.io>
Acked-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-09-11 11:02:02 +02:00
Aswath Govindraju
b817959bd4 doc: usage: mmc: Document usage of speed mode in "mmc dev" and "mmc rescan"
Add documentation on the usage of "mmc dev" and "mmc rescan" commands to
set user defined speed modes.

Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
2021-09-10 18:17:23 +08:00
Lokesh Vutla
f91c3aa07e MAINTAINERS: Update ARM TI entry
Move TI maintainership to Tom.
Updated with the following commands:
find ./ -name MAINTAINERS | xargs sed -i s/"Lokesh Vutla <lokeshvutla@ti.com>"/"Tom Rini <trini@konsulko.com>"/g

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Nishanth Menon <nm@ti.com>
Acked-by: Tom Rini <trini@konsulko.com>
2021-09-09 11:28:54 -04:00
Simon Glass
5ed16a9511 net: Rename SPL_NET_SUPPORT to SPL_NET
Rename this option so that CONFIG_IS_ENABLED can be used with it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-09-04 12:48:53 -04:00
Simon Glass
ea2ca7e17e spi: Rename SPI_SUPPORT to SPI
Rename these options so that CONFIG_IS_ENABLED can be used with them.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-09-04 12:26:02 -04:00
Simon Glass
2a73606668 serial: Rename SERIAL_SUPPORT to SERIAL
Rename these options so that CONFIG_IS_ENABLED can be used with them.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-09-04 12:26:01 -04:00
Simon Glass
103c5f1806 mmc: Rename MMC_SUPPORT to MMC
Rename these options so that CONFIG_IS_ENABLED can be used with them.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
[trini: Fixup some incorrect renames]
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-09-04 11:42:41 -04:00
Tom Rini
0017931971 Revert most of the series for adding vexpress_aemv8r support
Per a request from Andre Przywara and agreed with by Peter Hoyes, the
vexpress aemv8r support wasn't quite ready to be merged, but the
discussion had moved off list.  We should keep the first patch in the
series for now, but revert the rest.  This reverts the following
commits:

e0bd6f31ce doc: Add documentation for the Arm vexpress board configs
30e5a449e8 arm: Use armv8_switch_to_el1 env to switch to EL1
b53bbca63b vexpress64: Add BASER_FVP vexpress board variant
2f5b7b7490 armv8: Add ARMv8 MPU configuration logic
37a757e227 armv8: Ensure EL1&0 VMSA is enabled

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-09-03 10:42:15 -04:00
Michal Simek
acbbd98313 doc: Remove information about CAPSULE_FMP_HEADER
This Kconfig symbol was never added to U-Boot but it was mentioned in the
origin commit c35df7c9e4 ("qemu: arm64: Add documentation for capsule
update"). That's why remove it from documentation to be accurate.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-09-03 09:09:16 +02:00
Peter Hoyes
e0bd6f31ce doc: Add documentation for the Arm vexpress board configs
Create a new documentation section for Arm Ltd boards with a sub-page
for the vexpress board (FVP-A, FVP-R and Juno).

Document how the armv8_switch_to_el1 environment variable can be used
to switch between booting from S-EL2/S-EL1 at runtime on the BASER_FVP.

Signed-off-by: Peter Hoyes <Peter.Hoyes@arm.com>
2021-09-02 11:19:57 -04:00
Peter Hoyes
b53bbca63b vexpress64: Add BASER_FVP vexpress board variant
The BASER_FVP board variant is implemented on top of the BASE_FVP board
config (which, in turn, is based on the Juno Versatile Express board
config). They all share a similar memory map - for BASER_FVP the map is
inverted from the BASE_FVP
(https://developer.arm.com/documentation/100964/1114/Base-Platform/Base---memory/BaseR-Platform-memory-map)

 * Create new TARGET_VEXPRESS64_BASER_FVP target, which uses the same
   board config as BASE_FVP and JUNO
 * Adapt vexpress_aemv8a.h header file to support BASER_FVP (and rename
   to vexpress_aemv8.h)
 * Enable config to switch to EL1 for the BASER_FVP
 * Create vexpress_aemv8r defconfig
 * Provide an MPU memory map for the BASER_FVP

For now, only single core boot is supported.

Signed-off-by: Peter Hoyes <Peter.Hoyes@arm.com>
[trini: Add MAINTAINERS, move BOOTCOMMAND to defconfig]
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-09-02 10:17:45 -04:00
Stephan Gerhold
f629895fa3 board: stemmy: Update documentation
Over the time, the "stemmy" U-Boot board was tested on several other
Samsung smartphones based on ST-Ericsson NovaThor Ux500. Convert the
documentation to reStructuredText at doc/board/ste/stemmy.rst and
make the device list complete. Also note that the board now boots
into USB Fastboot instead of just ending up at the U-Boot prompt.

The device table is mostly taken from the postmarketOS wiki article
(https://wiki.postmarketos.org/wiki/ST-Ericsson_NovaThor_U8500).
All the newly added devices were tested by Linus Walleij.

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
2021-09-01 19:25:37 -04:00
Tom Rini
e199fb35b4 scripts/checkpatch.pl: Resync with v5.13
This resyncs us with the version found in v5.13 of the Linux kernel with
the following exceptions:
- Keep our u-boot specific tests / code area.
- Change the location of checkpatch.rst (which we now import)
- Drop the "use strscpy" test as we don't have that, but do have strlcpy
  and want that used now.
- Keep debug/printf in the list for $logFunctions

And note that we now also include the spdxcheck.py tool that
checkpatch.pl supports calling out to, and include upstream's
checkpatch.rst in our develop section of the documentation.

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-09-01 19:25:37 -04:00
Tom Rini
e2e5eec6ce Merge branch 'next' of https://gitlab.denx.de/u-boot/custodians/u-boot-marvell into next
- Handling all DM watchdogs in watchdog_reset() (Rasmus)
2021-08-31 19:11:15 -04:00
Tom Rini
a2ac2b964b Convert CONFIG_SKIP_LOWLEVEL_INIT et al to Kconfig
This converts the following to Kconfig:
   CONFIG_SKIP_LOWLEVEL_INIT
   CONFIG_SKIP_LOWLEVEL_INIT_ONLY

In order to do this, we need to introduce SPL and TPL variants of these
options so that we can clearly disable these options only in SPL in some
cases, and both instances in other cases.

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-08-31 17:47:49 -04:00
Tom Rini
2f45b3041e qfw: Switch to CONFIG_SYS_LOAD_ADDR from CONFIG_LOADADDR
All platforms define CONFIG_SYS_LOAD_ADDR, but only some define
CONFIG_LOADADDR.  Very very rarely are these not the same address, and
qemu-ppce500 is one such case.  However, based on reading the history of
the code, this mismatched value was simply a copy-paste from other
PowerPC platforms where it is this unused currently.  Switch the code to
use CONFIG_SYS_LOAD_ADDR and update the documentation.

Cc: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2021-08-31 17:46:37 -04:00
Rasmus Villemoes
2ac8490412 watchdog: add gpio watchdog driver
A rather common kind of external watchdog circuit is one that is kept
alive by toggling a gpio. Add a driver for handling such a watchdog.

The corresponding linux driver apparently has support for some
watchdog circuits which can be disabled by tri-stating the gpio, but I
have never actually encountered such a chip in the wild; the whole
point of adding an external watchdog is usually that it is not in any
way under software control. For forward-compatibility, and to make DT
describe the hardware, the current driver only supports devices that
have the always-running property. I went a little back and forth on
whether I should fail ->probe or only ->start, and ended up deciding
->start was the right place.

The compatible string is probably a little odd as it has nothing to do
with linux per se - however, I chose that to make .dts snippets
reusable between device trees used with U-Boot and linux, and this is
the (only) compatible string that linux' corresponding driver and DT
binding accepts. I have asked whether one should/could add "wdt-gpio"
to that binding, but the answer was no:

  https://lore.kernel.org/lkml/CAL_JsqKEGaFpiFV_oAtE+S_bnHkg4qry+bhx2EDs=NSbVf_giA@mail.gmail.com/

If someone feels strongly about this, I can certainly remove the
"linux," part from the string - it probably wouldn't the only place where
one can't reuse a DT snippet as-is between linux and U-Boot.

Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
2021-08-31 12:04:03 +02:00
Tom Rini
4865db0716 Pull request for efi-2021-10-rc3
Documentation:
 
 * Rename Freescale to NXP
 * Document structures used for the UEFI TCG2 protocol
 
 UEFI:
 
 * Device paths must use EfiBootServicesData
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Merge tag 'efi-2021-10-rc3' of https://source.denx.de/u-boot/custodians/u-boot-efi

Pull request for efi-2021-10-rc3

Documentation:

* Rename Freescale to NXP
* Document structures used for the UEFI TCG2 protocol

UEFI:

* Device paths must use EfiBootServicesData
2021-08-23 12:44:12 -04:00
Nandor Han
c50b21b705 bootcount: add a new driver with syscon as backend
The driver will use a syscon regmap as backend and supports both
16 and 32 size value. The value will be stored in the CPU's endianness.

Signed-off-by: Nandor Han <nandor.han@vaisala.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-08-22 11:04:52 +02:00
Heinrich Schuchardt
7075ef463e doc: move doc/board/st/st.rst
'make htmldocs' does not use file doc/board/st/st.rst because the name
matches the directory name. Let's rename it to st-dt.rst.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-08-17 17:24:08 +02:00
Heinrich Schuchardt
49dae65589 doc: rename Freescale to NXP
Freescale Semiconductor, Inc. was merged into NXP Semiconductors in 2015.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-08-17 17:24:08 +02:00
Heinrich Schuchardt
f1991bdf97 doc: move i.MX7D/i.MX8MM A/B booting to board specific
Having "i.MX7D/i.MX8MM SRC_GPR10 PERSIST_SECONDARY_BOOT for bootloader A/B
switching" at the top level of the documentation tree does not make sense.
Move it to board specific information.

Fixes: 59e3d1bd49 ("doc: imx: psb: Document usage of SRC_GPR10 PERSIST_SECONDARY_BOOT for A/B switching")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-08-17 17:24:07 +02:00
Patrick Delaunay
5b4c80284d doc: st: stm32mp1: Add FIP support for trusted boot
TF-A for STM32MP15 now supports the FIP: it is a packaging format which
includes the secure monitor, u-boot-nodtb.bin and u-boot.dtb

This FIP file is loaded by FSBL = TF-A BL2.

This patch updates the board documentation to use this FIP file and no
more u-boot.stm32 (with STM32 image header) which is no more generated.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2021-08-16 09:36:31 +02:00
Patrick Delaunay
551a959a8c doc: stm32mp1: add page for device tree bindings
With device tree binding migration to yaml it is difficult to synchronize
the binding from Linux kernel to U-Boot.

Instead of maintaining the same dt bindings, this patch adds in the U-Boot
documentation the path to the device tree bindings in Linux kernel for
STMicroelectronics devices, when they are used without modification.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>

Add links for referenced text files.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-08-14 20:54:41 +02:00
Simon Glass
6a055c0f91 doc: Add a note about why devicetree is used
This question comes up every now and then with people coming from Linux.
Add some notes about it so we can point to it in the mailing list.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-08-14 20:54:41 +02:00
Simon Glass
5edf62c300 doc: Update devicedocs including how to add tweaks
This file is about 10 years old and the updates have not covered
everything that has changed, particularly in the last few years. Update
the information and add mention of the u-boot.dtsi files.

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

Fix typos.
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-08-14 20:54:41 +02:00
Simon Glass
3e9fddfc4f doc: Move devicetree control doc to rST
Move this to rST format, largely unchanged to start with. Add an index
for this topic, as well as an empty intro.

Note this patch does not include updates! Is it just a conversion to the
new format. See the next patch.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchart <xypron.glpk@gmx.de>
2021-08-14 20:54:41 +02:00
Heinrich Schuchardt
00e80da9f5 doc: fix Latex margins
Adjust the Latex formatting to match Linux v5.13.1:

* add Latex margins
* reformat the code in doc/conf.py to match Linux

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-08-14 20:54:41 +02:00
Heinrich Schuchardt
b2a1d6b2c4 doc: require Sphinx 2.4.4
Require Sphinx 2.44 to build the documentation.
Remove all code related to earlier versions.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-08-14 20:54:41 +02:00
Heinrich Schuchardt
5f6efc35c1 doc: add pkg-config to the build dependencies
tools/Makefile uses pkg-config.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-08-14 20:54:40 +02:00
Bin Meng
85c052cc48 doc: x86: Update SeaBIOS build instructions
Update SeaBIOS build instructions using exact command that involves
"make olddefconfig", and mention SeaBIOS release 1.14.0 has been
used for testing.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-08-13 08:53:49 +08:00
Tom Rini
4da98ee1dd u-boot-imx-20210809
- new SOC: add support for imx8ulp
 - Toradex fixes for colibri (vf / imx6 / imx7 / imx8x)
 - convert to DM for mx28evk
 - Fixes for Gateworks ventana boards
 
 CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/8639
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Merge tag 'u-boot-imx-20210809' of https://source.denx.de/u-boot/custodians/u-boot-imx

u-boot-imx-20210809

- new SOC: add support for imx8ulp
- Toradex fixes for colibri (vf / imx6 / imx7 / imx8x)
- convert to DM for mx28evk
- Fixes for Gateworks ventana boards

CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/8639
2021-08-09 09:27:26 -04:00
Oleksandr Suvorov
6150295061 board: colibri-imx8x: update building documentation
Update the documentation on how to build the u-boot image for
Colibri iMX8QXP, adding support of V1.0D revision of the module.

Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2021-08-09 13:09:29 +02:00
Simon Glass
83042fd64d pci: Drop migration method
Migration is complete. Drop the message.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-08-06 08:26:48 -04:00
Simon Glass
4a753fbcee ppc: Drop t4qds and b4860qds references
These boards have been removed. Drop the config file and other references.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-08-06 08:26:48 -04:00
Tom Rini
08e8bc8a7f doc: Add basic information about running CI tests
Start out by documenting general expectations on when CI is run, how
anyone can run Azure pipelines, and how GitLab CI pipelines can be run.

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-08-04 15:58:31 -04:00
Tom Rini
3b64774323 Merge https://source.denx.de/u-boot/custodians/u-boot-x86
- Fixed broken ICH SPI driver in software sequencer mode
- Added "m25p,fast-read" to SPI flash node for x86 boards
- Drop ROM_NEEDS_BLOBS and BUILD_ROM for x86 ROM builds
- Define a default TSC timer frequency for all x86 boards
- x86 MTRR MSR programming codes bug fixes
- x86 "hob" command bug fixes
- Don't program MTRR for DRAM for FSP1
- Move INIT_PHASE_END_FIRMWARE to FSP2
- Use external graphics card by default on Intel Crown Bay
- tangier: Fix DMA controller IRQ polarity in CSRT
2021-08-02 21:35:50 -04:00
Simon Glass
e6951139c0 lib: Allow using 0x when a decimal value is requested
U-Boot mostly uses hex for value input, largely because addresses are much
easier to understand in hex.

But in some cases a decimal value is requested, such as where the value is
small or hex does not make sense in the context. In these cases it is
sometimes useful to be able to provide a hex value in any case, if only to
resolve any ambiguity.

Add this functionality, for increased flexibility.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-08-02 13:32:14 -04:00
Simon Glass
5f4b356121 doc: Add a note about number representation
Mention the default base of U-Boot in the command-line section. Add
examples for decimal and octal.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-08-02 13:32:14 -04:00
Simon Glass
7a4ff7c41b doc: Convert command-line info to rST
Take this part of the README and put it into rST format.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-08-02 13:32:14 -04:00
Tom Rini
73994c452f Pull request for efi-2021-10-rc2
Documentation:
 
 * handle 'make htmldocs' warnings as errors
 * add missing board/ti/index.rst
 
 Bug fixes:
 
 * avoid buffer overrun in TrueType console
 * lib: disable CONFIG_SPL_HEXDUMP by default
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Merge tag 'efi-2021-10-rc2' of https://source.denx.de/u-boot/custodians/u-boot-efi

Pull request for efi-2021-10-rc2

Documentation:

* handle 'make htmldocs' warnings as errors
* add missing board/ti/index.rst

Bug fixes:

* avoid buffer overrun in TrueType console
* lib: disable CONFIG_SPL_HEXDUMP by default
2021-08-02 08:54:23 -04:00
Bin Meng
ffaa7abfc5 x86: kconfig: Drop ROM_NEEDS_BLOBS and BUILD_ROM
These 2 options are no longer needed as now binman is used to build
u-boot.rom.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-08-02 15:11:40 +08:00
Heinrich Schuchardt
c0b6f7d4b8 doc: add graphviz imagemagick as build dependencies
'make htmldocs' requires graphviz and imagemagick (at least with Sphinx
3.5.4).

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-08-01 23:31:07 +02:00
Heinrich Schuchardt
89a5fbbea1 doc: handle 'make htmldocs' warnings as errors
Parameter -W for sphinx-build turns build warnings into errors. This helps
us to avoid bad patches passing Gitlab CI.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-08-01 22:23:01 +02:00
Heinrich Schuchardt
5e1df33b68 doc: add missing board/ti/index.rst
Commit 8baeeecbe3 ("doc: board: Move j721e document to doc/board/ti/
directory") introduced 'make htmldocs' build errors due to a missing
file board/ti/index.rst.

Fixes: 8baeeecbe3 ("doc: board: Move j721e document to doc/board/ti/ directory")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-08-01 22:23:01 +02:00
Simon Glass
a8ba35bf23 doc: Fix up outdated moveconfig docs
The examples here are a bit messed up since the command does not match
the documentation. Use a different example instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-08-01 09:05:24 -06:00
Simon Glass
5c72c0e0d2 doc: Add docs for the moveconfig tool
Move these docs into htmldocs so they can be read there.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-08-01 09:05:24 -06:00
Simon Glass
a980e7bbde doc: Move coccinelle into its own section
This tool has nothing to do with testing. It is for refactoring code
automatically using a 'semantic patch' tool.

Create a new section for 'refactoring' and move it into there. It is
likely that other topics may fall under the same heading, such as
using moveconfig and search/replace tools.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-08-01 09:05:24 -06:00
Simon Glass
2d754cea4c doc: Create an intro section for testing
At present this information is hidden away. Make it more visible by
putting it first, in an intro section.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-08-01 09:05:24 -06:00
Heinrich Schuchardt
d7a974953b doc: riscv: flashing SiFive boards
We should not use /dev/sda and /dev/sdb in our examples. Users might
inadvertently mess up their workstation. Use /dev/sdX instead.

Remove console output like '# ' and '> ' which makes copying hard.

Set example language to bash for correct syntax-highlighting.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
iewed-by: Bin Meng <bmeng.cn@gmail.com>
2021-08-01 15:45:11 +02:00