Commit graph

19382 commits

Author SHA1 Message Date
Xiaowei Bao
cbf202f3a1 dts: P4080DS: Add ESPI slave device node
Add ESPI slave node for P4080DS.

Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
[Rebased]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-09-24 08:27:44 -04:00
Xiaowei Bao
fd54c7af0c dts: P4080: Add ESPI DT nodes
Add ESPI controller DT node for P4080.

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>
2020-09-24 08:27:44 -04:00
Xiaowei Bao
e6e00b4c59 dts: P3041DS: Add ESPI slave device node
Add ESPI slave node for P3041DS.

Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
[Rebased]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-09-24 08:27:44 -04:00
Xiaowei Bao
e3a7239cd0 dts: P3041: Add ESPI DT nodes
Add ESPI controller DT node for P3041.

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>
2020-09-24 08:27:44 -04:00
Xiaowei Bao
8cbfaf6ce9 dts: P2041RDB: Add ESPI slave device node
Add ESPI slave node for P2041RDB.

Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
[Rebased]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-09-24 08:27:44 -04:00
Xiaowei Bao
d4d4a3ae71 dts: P2041: Add ESPI DT nodes
Add ESPI controller DT node for P2041.

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>
2020-09-24 08:27:44 -04:00
Xiaowei Bao
76b6db69df dts: P2020RDB: Add ESPI slave device node
Add ESPI slave node for P2020RDB.

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>
2020-09-24 08:27:44 -04:00
Xiaowei Bao
c730329147 dts: P2020: Add ESPI DT nodes
Add ESPI controller DT node for P2020.

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>
2020-09-24 08:27:44 -04:00
Xiaowei Bao
69942590f4 dts: P1020RDB: Add ESPI slave device node
Add ESPI slave node for P1020RDB.

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>
2020-09-24 08:27:44 -04:00
Xiaowei Bao
42896376e6 dts: P1020: Add ESPI DT nodes
Add ESPI controller DT node for P1020.

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>
2020-09-24 08:27:44 -04:00
Chuanhua Han
55c8760476 powerpc: dts: t2080qds: add espi slave nodes support
Add espi slave nodes  to support t2080qds.

Signed-off-by: Chuanhua Han <chuanhua.han@nxp.com>
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>
2020-09-24 08:27:44 -04:00
Chuanhua Han
76eb66d80a powerpc: dts: t2080: add espi controller node support
Add espi controller node to support t2080.

Signed-off-by: Chuanhua Han <chuanhua.han@nxp.com>
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>
2020-09-24 08:27:44 -04:00
Michal Simek
e3259a700a xilinx: r5: Fix MPU setting for R5
Map all resource for R5 to operate properly.
The patch is done based on the commit 23f7b1a776 ("armv7R: K3: am654:
Enable MPU regions") which also map the whole 4GB at first and then change
mapping for DDR.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-09-23 10:31:41 +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
6cb402f38e ARM: zynqmp: Fix SPL_DM_SPI dependencies
Add missing dependencies for DM_SPI_FLASH.
Kconfig reports it as:
WARNING: unmet direct dependencies detected for SPL_DM_SPI_FLASH
  Depends on [n]: SPL [=n] && SPL_DM [=n]
  Selected by [y]:
  - ARCH_ZYNQMP [=y] && <choice> && SPL_DM_SPI [=y]

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-09-23 10:31:41 +02:00
Michal Simek
96a60c03b9 arm64: zynqmp: Change bl2_plat_get_bl31_params() guarding
It was protected just for SPL_OS_BOOT but this function is only called when
SPL_ATF is enabled that's why change macro name.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-09-23 10:31:40 +02:00
Saeed Nowshadi
ed6d31c8a6 arm64: zynqmp: Correct value of shunt resistor for VCCINT and VCC_SOC
Value of shunt resistor for INA226s that monitor VCCINT and VCC_SOC power
rails are incorrect.  This patch corrects those values.

Signed-off-by: Saeed Nowshadi <saeed.nowshadi@xilinx.com>
2020-09-23 10:31:40 +02:00
Saeed Nowshadi
02abe1fbf3 arm64: zynqmp: Add device tree node for 2nd mux on I2C1 bus
There is 2nd pca9548 mux on I2C1 bus that controls SFP0, SFP1, and QSFP1
ports. Channel 0 and 1 are connected to J287 connector for SFP0 & SFP1, and
channel 2 is connected to J288 connector for QSFP1.

Signed-off-by: Saeed Nowshadi <saeed.nowshadi@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-09-23 10:31:40 +02:00
T Karthik Reddy
78d844c6ac microblaze: Add support for little/big endian in/out api's
Add read/write memory utilities for 16 and 32 bits. Add these
api's for both little and big endian systems similar to arm
architecture.

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>
2020-09-23 10:31:40 +02:00
Michal Simek
6ba36c0e59 xilinx: kconfig: Move sourcing of board Kconfig to mach folders
Do not source xilinx board Kconfig by other boards. These configs should be
available only when Xilinx platforms are selected.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-09-23 10:31:40 +02:00
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
Simon Glass
68de0679c9 binman: sunxi: Add help message for missing sunxi ATF BL31
Add a special help message pointing to the relevant README.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-22 12:54:13 -06:00
Simon Glass
cfa3db602c sunxi: Convert 64-bit boards to use binman
At present 64-bit sunxi boards use the Makefile to create a FIT, using
USE_SPL_FIT_GENERATOR. This is deprecated.

Update sunxi to use binman instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-09-22 12:50:43 -06:00
Edgar E. Iglesias
28c851f128 arm64: Add support for larger PIE U-Boot
Linking a U-Boot larger than 1MB fails with PIE enabled:
u-boot/arch/arm/cpu/armv8/start.S:71:(.text+0x3c): relocation
truncated to fit: R_AARCH64_ADR_PREL_LO21 against symbol `__rel_dyn_end'
defined in .bss_start section in u-boot.

This extends the supported range by using adrp & add to load symbols
early while starting up.

Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-09-22 12:47:28 +02:00
Edgar E. Iglesias
04d13b5d09 arm64: Trap PIE builds early if load address is not 4K aligned
PIE requires a 4K aligned load address. If this is not met, trap
the startup sequence in a WFI loop rather than running into obscure
failures.

Tested-by: Michal Simek <michal.simek@xilinx.com>
Suggested-by: André Przywara <andre.przywara@arm.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-09-22 12:47:28 +02:00
Edgar E. Iglesias
11f4fbf0d4 arm64: Mention 4K aligned load addresses in the PIE Kconfig help
Mention the requirement of 4K aligned load addresses in the
help section for the POSITION_INDEPENDENT option.

Suggested-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-09-22 12:47:28 +02:00
Tom Rini
2512b3b88b Merge branch '2020-09-14-generic-phy-error-trace' into next
- Add error tracing messages to the generic PHY infrastructure
2020-09-21 16:44:16 -04:00
Tom Rini
751b18b8a1 Merge branch 'master' into next
Merge in v2020.10-rc5
2020-09-21 14:25:37 -04:00
Wolfgang Wallner
40edea3a07 x86: acpi: Add memset to initialize SPCR table
Add a missing memset to acpi_create_spcr().

The other acpi_create_xxxx() functions perform a memset on their
structures, acpi_create_spcr() does not and as a result the contents of
this table are partly uninitialized (and thus random after every reset).

Fixes: b288cd9600 ("x86: acpi: Generate SPCR table")
Signed-off-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
[bmeng: fix the tags format in the commit message]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2020-09-21 16:41:36 +08:00
Wolfgang Wallner
3f6966ab2b x86: acpi: Fix calculation of DSDT length
Currently, the calculation for the length of the DSDT table includes any
bytes that are added for alignment, but those bytes are not initialized.

This is because the DSDT length is calculated after a call to
acpi_inc_align(). Split this up into the following sequence:

  * acpi_inc()
  * Calculate DSDT length
  * acpi_align()

Signed-off-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-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 16:41:35 +08:00
Wolfgang Wallner
674c58c7b7 x86: fsp: Replace e-mmc with emmc in devicetree bindings
The term eMMC is used inconsistently within the FSP devicetree
bindings (e-mmc and emmc), especially for "emmc-host-max-speed"
documentation and code disagree.

Change all eMMC instances within the FSP bindings to consistently
use "emmc". The term "emmc" is already used a lot within U-Boot,
while "e-mmc" is only used in the FSP bindings.

Signed-off-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
[bmeng: correct one typo in the commit message]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2020-09-21 16:41:35 +08:00
Robert Marko
430e1dcfa4 IPQ40xx: Add USB nodes
There are drivers to support built in USB controller and PHY-s now, so lets add the USB nodes to DTSI.

Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Cc: Luka Perkov <luka.perkov@sartura.hr>
2020-09-18 16:20:47 -04:00
Robert Marko
496a3aa5ff IPQ40xx: Add reset controller support
Since we have a driver for the reset controller, lets add the necessary node.

Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Cc: Luka Perkov <luka.perkov@sartura.hr>
2020-09-18 16:20:47 -04:00
Robert Marko
6ef099b29e IPQ40xx: Add SMEM support
There is already existing driver for SMEM so lets enable it for IPQ40xx as well.

Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Cc: Luka Perkov <luka.perkov@sartura.hr>
2020-09-18 16:20:47 -04:00
Robert Marko
5ae15415c1 IPQ40xx: clk: Use dt-bindings instead of hardcoding
Its common to use dt-bindings instead of hard-coding clocks or resets.
So lets use the imported Linux GCC bindings on IPQ40xx target.

Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Cc: Luka Perkov <luka.perkov@sartura.hr>
2020-09-18 16:20:47 -04:00
Philippe Schenker
bf46474e21 apalis-imx8qm: rename all occurences to apalis-imx8
The Toradex product is called apalis-imx8 consisting of SoM with
i.MX8QM and i.MX8QP SoCs.

Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-09-17 14:41:33 +02:00
Philippe Schenker
08b6a60ee8 colibri-imx8qxp: rename all occurences to colibri-imx8x
The Toradex product is called colibri-imx8x consisting of SoM with
i.MX8QXP and i.MX8DX SoCs.

Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-09-17 14:41:26 +02:00
Marek Vasut
d1a7205532 ARM: mx6: ddr: Add support for iMX6UL/ULL/SL/SDL
This patch adds support for iMX6UL/ULL/SL/SDL MMDC into the DDR calibration
code. The difference between MX6DQ and MX6UL/ULL/SL is that the later SoCs
have 2 SDQS registers, just like MX6SX, while the MX6DQ/MX6SDL has 8.

Fixes: 4f4c128c65 ("ARM: mx6: ddr: Add support for iMX6SX")
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Eric Nelson <eric@nelint.com>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
2020-09-17 14:40:55 +02:00
Peng Fan
0098222dac imx8mp: Remove parts MIMX8ML7 and MIMX8ML5 support
Latest datasheet revE has removed MIMX8ML7D/5D/7C/5C parts, so
update u-boot to remove decoding and support for those parts.

Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2020-09-17 14:40:22 +02:00
Peng Fan
a3e7d51fd5 imx8m: clock_imx8mm: add missed return
Add missed return

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2020-09-17 14:40:17 +02:00
Peng Fan
ece7844d8f imx8mq: fix SSCG_PLL_REFCLK_SEL_x
Fix SSCG_PLL_REFCLK_SEL_x, the offset starts from 0, not 16

Reported-by: Coverity 3448860
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
2020-09-17 14:40:10 +02:00
Peng Fan
d81e8cf6ea imx8mq: fix FRAC_PLL_REFCLK_SEL_MASK
Coverity reported dead code, however it is FRAC_PLL_REFCLK_SEL_MASK
was wrongly set.

Reported-by: Coverity 10045172
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
2020-09-17 14:40:04 +02:00
Peng Fan
95bae9ff92 imx7: ccm: correct target interface num
According to i.MX 7Dual Applications Processor Reference Manual, Rev. 1
The target interface CCM root index ranges [0,124], so the number
should be 125.

Reported-by: Coverity 18045
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
2020-09-17 14:39:55 +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
Heiko Schocher
9bd6444826 powerpc, qe: fix codingstyle issues for drivers/qe
fix Codingstyle for files in drivers/qe, remaining following
check warnings:

$ ./scripts/checkpatch.pl -f drivers/qe/uec.h
CHECK: Macro argument reuse '_bd' - possible side-effects?
+#define BD_ADVANCE(_bd, _status, _base)        \
+       (((_status) & BD_WRAP) ? (_bd) = \
+        ((struct buffer_descriptor *)(_base)) : ++(_bd))

total: 0 errors, 0 warnings, 1 checks, 692 lines checked

$ ./scripts/checkpatch.pl -f drivers/qe/uec_phy.h
total: 0 errors, 0 warnings, 0 checks, 214 lines checked
$ ./scripts/checkpatch.pl -f drivers/qe/uccf.c
total: 0 errors, 0 warnings, 0 checks, 507 lines checked
$ ./scripts/checkpatch.pl -f drivers/qe/uec.c
total: 0 errors, 0 warnings, 0 checks, 1434 lines checked
$ ./scripts/checkpatch.pl -f drivers/qe/uec_phy.c
total: 0 errors, 0 warnings, 0 checks, 927 lines checked

$ ./scripts/checkpatch.pl -f drivers/qe/qe.c
CHECK: Lines should not end with a '('
+U_BOOT_CMD(

total: 0 errors, 0 warnings, 1 checks, 830 lines checked

Signed-off-by: Heiko Schocher <hs@denx.de>
2020-09-17 06:09:53 +02:00
Heiko Schocher
1a1b4f5d6b mpc83xx: remove unneeded extern declaration in cpu_init
remove
extern void qe_init(uint qe_base);
extern void qe_reset(void);

and include fsl_qe.h instead.

Signed-off-by: Heiko Schocher <hs@denx.de>

Series-changes: 2
- new in v2
2020-09-17 06:09:53 +02:00
Tom Rini
b01ba776c9 Pull request for UEFI sub-system for efi-2020-10-rc5
The following bugs are fixed:
 
 * unaligned access in br_i32_decode()
 * missing restore of global data pointer in UEFI selftest
 * missing restore of global data pointer on RISC-V in UEfI subsystem
 * efi_var_mem_notify_exit_boot_services() should not be __efi_runtime
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Merge tag 'efi-2020-10-rc5' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi

Pull request for UEFI sub-system for efi-2020-10-rc5

The following bugs are fixed:

* unaligned access in br_i32_decode()
* missing restore of global data pointer in UEFI selftest
* missing restore of global data pointer on RISC-V in UEfI subsystem
* efi_var_mem_notify_exit_boot_services() should not be __efi_runtime
2020-09-16 08:08:06 -04:00
Heinrich Schuchardt
5b861eea79 rockchip: make_fit_atf: ignore empty PT_LOAD segment
The linker sometimes creates PT_LOAD segments with length (p_filesz) zero
as described in https://man7.org/linux/man-pages/man5/elf.5.html. This
leads to build failures. We should ignore empty segments.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Tested-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2020-09-16 16:41:30 +08:00
Kever Yang
fe4931c09a rockchip: rv1108: Enable grf as pre-reloc node
The grf node will be used before relocate, enable it in dts.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2020-09-16 16:31:18 +08:00
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
Faiz Abbas
38e6ddc4d7 arm: dts: am335x-icev2: Add spi node
Add spi and spi nor flash nodes for am335x-icev2.

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
2020-09-15 18:51:53 +05:30
Suman Anna
70377b7279 arm: dts: k3-j7200-r5: Add fs_loader node
Add a generic fs_loader node to the K3 J7200 R5 common board dts
file and use it as the chosen firmware-loader so that it can be
used for loading various firmwares from a boot media/filesystem
in R5 SPL on K3 J7200 EVM.

Signed-off-by: Suman Anna <s-anna@ti.com>
2020-09-15 18:51:53 +05:30
Suman Anna
3f7e032f70 arm: dts: k3-j7200-main: Add MAIN domain R5F cluster nodes
The J7200 SoCs have 2 dual-core Arm Cortex-R5F processor (R5FSS)
subsystems/clusters. One R5F cluster is present within the MCU
domain (MCU_R5FSS0), and the other one is present within the MAIN
domain (MAIN_R5FSS0). Each of these can be configured at boot time
to be either run in a LockStep mode or in an Asymmetric Multi
Processing (AMP) fashion in Split-mode. These subsystems have 64 KB
each Tightly-Coupled Memory (TCM) internal memories for each core
split between two banks - ATCM and BTCM (further interleaved into
two banks). The TCMs of both Cores are combined in LockStep-mode
to provide a larger 128 KB of memory.

Add the DT node for the MAIN domain R5F cluster/subsystem, the two
R5F cores are added as child nodes to the main cluster/subsystem node.
The cluster is configured to run in Split-mode by default, with the
ATCMs enabled to allow the R5 cores to execute code from DDR with
boot-strapping code from ATCM. The inter-processor communication
between the main A72 cores and these processors is achieved through
shared memory and Mailboxes.

Signed-off-by: Suman Anna <s-anna@ti.com>
2020-09-15 18:51:53 +05:30
Suman Anna
10c4de02f0 arm: dts: k3-j7200-mcu: Add MCU domain R5F cluster node
The J7200 SoCs have 2 dual-core Arm Cortex-R5F processor (R5FSS)
subsystems/clusters. One R5F cluster is present within the MCU
domain (MCU_R5FSS0), and the other one is present within the MAIN
domain (MAIN_R5FSS0). Each of these can be configured at boot time
to be either run in a LockStep mode or in an Asymmetric Multi
Processing (AMP) fashion in Split-mode. These subsystems have 64 KB
each Tightly-Coupled Memory (TCM) internal memories for each core
split between two banks - ATCM and BTCM (further interleaved into
two banks). The TCMs of both Cores are combined in LockStep-mode
to provide a larger 128 KB of memory.

Add the DT node for the MCU domain R5F cluster/subsystem, the two
R5F cores are added as child nodes to the main cluster/subsystem node.
The cluster is configured to run in LockStep mode by default, with
the ATCMs enabled to allow the R5 cores to execute code from DDR with
boot-strapping code from ATCM. The inter-processor communication
between the main A72 cores and these processors is achieved through
shared memory and Mailboxes.

Signed-off-by: Suman Anna <s-anna@ti.com>
2020-09-15 18:51:53 +05:30
Suman Anna
7873e9df8f armv8: K3: j7200: Add custom MMU support
The A72 U-Boot code can load and boot a number of the available
R5FSS Cores on the J7200 SoC. Change the memory attributes for the
DDR regions used by the remote processors so that the cores can see
and execute the proper code.

The J7200 SoC has less number of remote processors compared to J721E,
so use less memory for the remote processors. So, a separate table
based on the current J721E table is added for J7200 SoCs, and selected
using the appropriate Kconfig CONFIG_TARGET_J7200_A72_EVM symbol.

Signed-off-by: Suman Anna <s-anna@ti.com>
2020-09-15 18:51:53 +05:30
Suman Anna
31defbd347 arm: dts: k3-j721e-main: Configure MAIN R5FSS1 for Split-mode
Switch the MAIN R5FSS1 cluster to be configured for Split-mode as the
default so that two different applications can be run on each of the
R5F cores in performance mode. LockStep-mode would be available only
on SoCs efused with the appropriate bit, and Split-mode is the mode
that is available on all J721E SoCs.

Signed-off-by: Suman Anna <s-anna@ti.com>
2020-09-15 18:51:53 +05:30
Vignesh Raghavendra
c07d06855e ARM: dts: k3-j7200-r5-common-proc-board: Enable HyperFlash
Enable HyperBus and HyperFlash to support HyperFlash boot.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2020-09-15 18:51:53 +05:30
Vignesh Raghavendra
7ce6c8ae58 arm: mach-k3: Add HyperFlash boot mode support
HBMC controller on TI K3 SoC provides MMIO access to HyperFlash similar
to legacy Parallel CFI NOR flashes. Therefore alias HyperFlash bootmode
to NOR boot to enable SPL to load next stage using NOR boot flow.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2020-09-15 18:51:52 +05:30
Heinrich Schuchardt
6b9966e1aa riscv: define function set_gd()
Function set_gd() is needed in the UEFI sub-system if the global data
pointer is stored in a register.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-09-14 23:28:52 +02:00
Mingming Lee
75fb7b9163 ARM: MediaTek: amend IC description for MediaTek MT8512
The description for MT8512  has some mistake, so correct it.

Signed-off-by: Mingming Lee <Mingming.Lee@mediatek.com>
2020-09-12 10:53:01 -04:00
Thirupathaiah Annapureddy
0b65e494e9 arm: dts: fix ast2500-evb inclusion for the correct soc family
Include ast2500-evb.dtb for CONFIG_ASPEED_AST2500 instead of
for all aspeed targets.

ast2400 is based on ARM926EJ-S processor (ARMv5-architecture).
ast2500 is based on ARM1176JZS processor (ARMv6-architecture).
ast2600 is based on Cortex A7 processor (ARMv7-A architecture).
Each of the above SOC is using a different ARM CPU(s) with different ARM
architecture revision. It is not possible to support all 3 of these
families in a single binary. So there is no need to build ast2500-evb.dtb
for other SOC families.

Signed-off-by: Thirupathaiah Annapureddy <thiruan@linux.microsoft.com>
2020-09-10 11:17:46 -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
Marek Vasut
b6055945d6 ARM: dts: stm32: Adjust PLL4 settings on AV96 again
PLL4Q is supplying both FDCAN and LTDC. In case HDMI is in use, the
50 MHz generated from PLL4Q cannot be divided well enough to produce
accurate clock for HDMI pixel clock. Adjust it to generate 74.25 MHz
instead. The PLL4P/PLL4R are generating 99 MHz instead of 100 MHz,
which is in tolerance for the SDMMC.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Gerald Baeza <gerald.baeza@st.com>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
Cc: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com>
2020-09-09 15:02:23 +02:00
Marek Vasut
43e2d1dd47 ARM: dts: stm32: Pull UART4 RX high on AV96
There is no dedicated pull resistor on the AV96 UART4 (console UART)
pin. In case there is no UART adapter installed on the AV96, the line
is floating and can trigger reception of garbage characters, which in
turn can abort U-Boot autoboot. Add default pull up to mitigate this
problem.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
Cc: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com>
2020-09-09 15:01:53 +02:00
Patrick Delaunay
cf8df34015 arm: stm32mp: cleanup test on eth_env_set_enetaddr result
Remove the unnecessary inversion on the eth_env_set_enetaddr() result which
only make complex the code of setup_mac_address() and display an invalid
value in the associated pr_err.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Marek Vasut <marex@denx.de>
2020-09-09 14:19:12 +02:00
Patrick Delaunay
93d3bc5f8d arm: meson: change trace level for phy errors managed by uclass
As the error message is now displayed by generic phy functions,
the pr_err can be change to pr_debug.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
2020-09-08 08:46:32 -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
Tom Rini
9bfb567e5f Merge branch 'master' of git://git.denx.de/u-boot-usb
- Mostly DFU fixes and r8152 fixes
2020-09-03 09:48:28 -04:00
Chee Hong Ang
6b6307ed22 arm: socfpga: soc64: Check FPGA Config status register before bridge reset
Instead of querying SDM for FPGA configuration status through mailbox
messages, U-Boot now checks System Manager's FPGA Config status register
for FPGA configuration status before resetting bridge.

Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com>
Reviewed-by: Ley Foon Tan <ley.foon.tan@intel.com>
2020-09-03 11:26:07 +08:00
Peng Fan
27c803848b spl: add g_dnl_get_board_bcd_device_number
Add g_dnl_get_board_bcd_device_number, the new BCD value is used by uuu to distinguish
if the SPL supports the SDPV.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
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
Simon Glass
1150a0b6bd x86: Drop nhlt_serialise()
This function is not actually used in U-Boot. Drop it.

Suggested-by: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-09-01 17:00:28 +08:00
Andy Shevchenko
1d01d0c2f0 x86: Introduce USE_EARLY_BOARD_INIT option
Introduce USE_EARLY_BOARD_INIT option and select it by the actual users.

Cc: George McCollister <george.mccollister@gmail.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Aiden Park <aiden.park@intel.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-09-01 13:38:31 +08:00
Tom Rini
6ade057e37 Merge tag 'ti-v2020.10-rc4' of https://gitlab.denx.de/u-boot/custodians/u-boot-ti
- Update to ABI 3.0
- Fix i2c write in eeprom driver
2020-08-31 13:06:26 -04:00
Wilson Ding
96fa3c4fda arm: dts: a37x0: enable sd card support on espressobin
Enabled SDIO slot 0 (south bridge) for SD card on
Espressobin board.

Change-Id: I51a2debf9fba276b9c4a2bc6da91328d47f443e3
Signed-off-by: Wilson Ding <dingwei@marvell.com>
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Reviewed-on: http://vgitil04.il.marvell.com:8080/60945
Tested-by: iSoC Platform CI <ykjenk@marvell.com>
Reviewed-by: Igal Liberman <igall@marvell.com>
[pali: Define cd-gpios and enable CONFIG_DM_REGULATOR_GPIO]
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Konstantin Porotchkin <kostap@marvell.com>
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
563b85bd88 arm64: a37xx: pci: Make PCIe Reset GPIO DT compatible with Linux kernel DT
Change active-high to active-low and change DT property name from
reset-gpio to reset-gpios. This format of gpio reset is used by
pci-aardvark driver in Linux kernel.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Konstantin Porotchkin <kostap@marvell.com>
Tested-by: Andre Heider <a.heider@gmail.com>
2020-08-31 14:45:53 +02:00
Marek Behún
545591132a arm64: dts: armada-3720-espressobin: fix COMPHY nodes
This commit fixes initialization of COMPHY on EspressoBin.

Commit 22f418935b ("phy: marvell: a3700: Use comphy_mux on Armada
37xx.") introduced usage of comphy_mux on Armada 37xx comphy driver.
The lanes are defined in comphy_a3700.c as described in functional
specification, that is:
  lane 0 is SGMII1 or USB3
  lane 1 is PCIe or SGMII0
  lane 2 is SATA or USB3

But the DTS for EspressoBin configures PCIe on lane 0 and USB3 on
lane 1, which is wrong in the sense of the specification and doesn't
work with the comphy_mux code, which is 2 years now (the aardvark driver
causes synchronous abort in U-Boot).

It worked till the above mentioned commit, because the code for powering
up PCIe PHY doesn't work with lane number at all, and the code for
powering up USB3 PHY works differently only if USB3 is on lane 2, ie.
the check goes like:
  if (lane == 2)
    something
  else
    something else
so it does not differentiate between lanes 0 and 1.

In the future I shall post patches that remove the comphy_a3700 driver
and add comphy driver which uses calls to ATF, like Linux' driver does.
This will have the advantage of same DTS bindings as Linux', but till
this is done, we need this patch.

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Tested-by: Pali Rohár <pali@kernel.org>
Cc: Stefan Roese <sr@denx.de>
Reviewed-by: Stefan Roese <sr@denx.de>
Tested-by: Andre Heider <a.heider@gmail.com>
2020-08-31 14:45:53 +02:00
Lokesh Vutla
e66ae8e16b arm: dts: k3-am65: Update the RM resource types
Update the ringacc and udma dt nodes to use the latest RM resource types
similar to the ones used in k3-j721e dt nodes.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2020-08-31 14:39:39 +05:30
Michal Simek
7b56432c7b arc: Kconfig: Add missing DM dependency
ARC is selecting TIMER which depends on DM but DM is not selected and
doesn't need to be enabled. Fix it by selecting DM for ARC architecture.

Kconfig is showing this missing dependency by:
WARNING: unmet direct dependencies detected for TIMER
  Depends on [n]: DM [=n]
  Selected by [y]:
  - ARC [=y] && <choice>

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-08-27 11:26:58 -04:00
Stefan Roese
b59cc516a1 xtensa: Remove arch_setup_bdinfo()
arch_setup_bdinfo() only configures the deprecated bi_memstart &
bi_memsize values, which should not be needed any more. Lets remove
this file completely.

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Ovidiu Panait <ovidiu.panait@windriver.com>
2020-08-26 09:19:40 +02:00
Stefan Roese
e207f2256f global: Move from bi_memstart/memsize -> gd->ram_base/ram_size
With the planned removal of bi_memstart & bi_memsize, this patch now
moves the references to the better suiting gd->ram_base/ram_size
variables.

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-08-26 09:19:34 +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
e49a9d4ddb Merge tag 'u-boot-rockchip-20200820' of https://gitlab.denx.de/u-boot/custodians/u-boot-rockchip
- Fix rk3399 evb sdcard support
- Fix for SPL_LED support
2020-08-25 08:19:14 -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
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
04cd0a0fa0 arm: octeontx2: Add headers for OcteonTX2
Signed-off-by: Suneel Garapati <sgarapati@marvell.com>
2020-08-25 08:01:16 +02:00
Suneel Garapati
387d321add arm: octeontx: Add headers for OcteonTX
Signed-off-by: Suneel Garapati <sgarapati@marvell.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-08-25 08:01:16 +02:00
Suneel Garapati
c2f45b6588 arm: include/asm/io.h: Add 64bit clrbits and setbits helpers
Add 64bit API for clrbits and setbits.

Signed-off-by: Suneel Garapati <sgarapati@marvell.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-08-25 08:01:16 +02:00
Suneel Garapati
4cf56ec07f pci: pci-uclass: Add multi entry support for memory regions
Enable PCI memory regions in ranges property to be of multiple entry.
This helps to add support for SoC's like OcteonTX/TX2 where every
peripheral is on PCI bus.

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
Heinrich Schuchardt
c92b50a44b cmd: provide command sbi
Provide a command to display information about the SBI implementation.

The output might look like:

=> sbi
SBI 0.2
OpenSBI
Extensions:
  sbi_set_timer
  sbi_console_putchar
  sbi_console_getchar
  sbi_clear_ipi
  sbi_send_ipi
  sbi_remote_fence_i
  sbi_remote_sfence_vma
  sbi_remote_sfence_vma_asid
  sbi_shutdown
  SBI Base Functionality
  Timer Extension
  IPI Extension
  RFENCE Extension
  Hart State Management Extension

The command can be used to construct a unit test checking that the
communication with the SEE is working.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
Reviewed-by: Bin Meng <bin.meng@windriver.com>
Tested-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Pragnesh Patel <pragnesh.patel@openfive.com>
Tested-by:  Pragnesh Patel <pragnesh.patel@openfive.com>
Reviewed-by: Rick Chen <rick@andestech.com>
Tested-by: Rick Chen <rick@andestech.com>
2020-08-25 09:34:47 +08:00
Heinrich Schuchardt
092f15aee5 riscv: fix building with CONFIG_SPL_SMP=n
Building with CONFIG_SPL_SMP=n results in:

arch/riscv/lib/spl.c: In function ‘jump_to_image_no_args’:
arch/riscv/lib/spl.c:33:6:
error: unused variable ‘ret’ [-Werror=unused-variable]
   33 |  int ret;
      |      ^~~

Define the variable ret as __maybe_unused.

Fixes: 191636e448 ("riscv: Introduce SPL_SMP Kconfig option for U-Boot SPL")
Fixes: 8c59f2023c ("riscv: add SPL support")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Rick Chen <rick@andestech.com>
Reviewed-by: Pragnesh Patel <pragnesh.patel@openfive.com>
2020-08-25 09:33:45 +08:00
Bin Meng
52dc7ae749 riscv: fu540: Use correct API to get L2 cache controller base address
At present fdtdec_get_addr() is used to get L2 cache controller base
address. This only works for a fixed #address-cells and #size-cells.
Change to use fdtdec_get_addr_size_auto_parent() instead.

Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Rick Chen <rick@andestech.com>
Reviewed-by: Pragnesh Patel <pragnesh.patel@openfive.com>
2020-08-25 09:33:16 +08:00
Frank Wunderlich
35051db978 arm: dts: mt7623: add USB nodes
This adds USB nodes for MT7623/BPI-R2

Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
2020-08-24 14:11:31 -04:00
Frank Wunderlich
a13666b205 arm: dts: mt7622: add USB nodes
Add DTS nodes for MT7622/BPI-R64

Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
2020-08-24 14:11:31 -04:00
Frank Wunderlich
28e1b1df3b arm: dts: rename mt7622-bpi-r64.dts
rename mt7622-bpi-r64.dts to mt7622-bananapi-bpi-r64.dts
to follow naming convensions

Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
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
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
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
a402035028 sandbox: u-boot.lds: Remove bogus __bss_start symbol
The sections described in the sandbox linker script are inserted before
data section via "INSERT BEFORE .data;". Running readelf -S on sandbox
u-boot binary shows that the bss section is located after the data
section:

  Section Headers:
  [Nr] Name              Type             Address           Offset
       Size              EntSize          Flags  Link  Info  Align
  ...
  [25] .u_boot_list      PROGBITS         000000000041d1c8  0021d1c8
       000000000000dd90  0000000000000000  WA       0     0     8
  [26] _u_boot_sandbox_g PROGBITS         000000000042af58  0022af58
       00000000000000a0  0000000000000000  WA       0     0     8
  [27] .data             PROGBITS         000000000042b000  0022b000
       000000000000f708  0000000000000000  WA       0     0     32
  [28] .bss              NOBITS           000000000043a720  0023a708
       0000000000018930  0000000000000000  WA       0     0     32

This means that the __bss_start assignment in the linker script is bogus,
as the actual bss section start is located elsewhere. Remove this
assignment, as the __bss_start symbol is not used on sandbox anyway.

Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
2020-08-22 08:54:51 -06:00
Patrice Chotard
1f0d5885db sandbox: dts: Add compatible string for bind-test node
Usage of lists_bind_fdt() in bind command imposes to add
a compatible string for bind-test node.

Others impacts are:
  - bind-test node is binded at sandbox start, so no need to bind it
    in test_bind_unbind_with_node() test.
  - As explained just above, after sandbox start, now a phy exist.
    In test/dm/phy.c, it was verified that a third phy didn't exist,
    now we must verified that a fourth phy doesn't exist.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-08-22 07:58:39 -06:00
Kever Yang
e2f8ba8a5f rockchip: rk3188: Fix the code support for SPL_LED
Fix the build error for the wrong code when CONFIG_SPL_LED is enabled.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2020-08-21 19:56:19 +08:00
Kever Yang
d6092e3229 rockchip: dts: rk3399-evb: add sdmmc node
The sdmmc node is missing after the dts sync patch:
  167efc2c7a arm64: dts: rk3399: Sync v5.7-rc1 from Linux
But we still need it for boot from SD card, so add it.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2020-08-21 19:56:19 +08:00
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
62b96262b6 xilinx: Add support for ENV_VARS_UBOOT_RUNTIME_CONFIG
Start to use ENV_VARS_UBOOT_RUNTIME_CONFIG to enable/disable updating
variables with run time information.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-08-20 09:49:20 +02:00
Ibai Erkiaga
050f10f103 xilinx: zynqmp: remove chip_id function
Remove chip_id function and integrate the firmware call in the
zynqmp_get_silicon_idcode_name function. The change avoids querying the
firmware twice and makes the code bit more clear.

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
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
01a6da1661 xilinx: Fix xlnx,mio_bank property
s/xlnx,mio_bank/xlnx,mio-bank/g

DT binding is describing mio-bank not mio_bank that's why fix all DTSes and
also driver itself.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Peng Fan <peng.fan@nxp.com>
2020-08-20 09:49:20 +02:00
Michal Simek
f692b479f0 i2c: eeprom: Use reg property instead of offset and size
Remove adhoc dt binding for fixed-partition definition for i2c eeprom.
fixed-partition are using reg property instead of offset/size pair.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-08-20 09:49:20 +02:00
Ibai Erkiaga
11b1dcec09 versal: fix versal PM ret payload size
The PM return payload size is defined as 4 bytes for Versal arquitecture
while the PM calls implemented both in the Versal clock driver and
ZynqMP firmware driver expects 5 bytes length.

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
T Karthik Reddy
526a67eb35 xilinx: versal: Add new versal loadpdi command
Versal loadpdi command is used for loading secure & non-secure
pdi images.

Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-08-20 09:49:20 +02:00
Frank Wunderlich
7cf8537d5e dts: r64: add sata- and asm_sel nodes
asm_sel is for switching between sata and pcie mode
on r64 there is GPIO90 connected to ASM1480 which
switches RX/TX pairs to PCIe/SATA connector
output-low means sata-controller is active

with 2020-10 now reg is also needed for the phy itself

Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
2020-08-19 17:38:15 -04:00
Frank Wunderlich
f08c2c2d87 arm: dts: mt7622: add PCIe nodes for BananaPi-R64
this patch adds PCIe-Nodes for BananaPi R64

original nodes from Chuanjia Liu for mt7622-rfb

Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
2020-08-19 17:38:14 -04:00
Frank Wunderlich
8ad2fc413f dts: r64: add r64 dts
add a separate DTS for BananaPi R64 because it has 1GB RAM and SATA-Support

Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
2020-08-19 17:38:14 -04:00
Frank Wunderlich
35d0fdbf17 arm: dts: add watchdog-node for mt7622
adding a watchdog-node to mt7622 dtsi

Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
2020-08-19 17:37:37 -04:00
Chuanjia Liu
bb9d3ad521 arm: dts: mediatek: add PCIe node for MT7622
This patch adds PCIe node in dts for Mediatek MT7622 Soc.

Signed-off-by: Chuanjia Liu <Chuanjia.Liu@mediatek.com>
Signed-off-by: Henry Yen <henry.yen@mediatek.com>
2020-08-19 17:37:37 -04:00
Chuanjia Liu
0cc587dd86 arm: dts: mediatek: add pciesys support for MT7622 SoC
This patch adds pciesys support in dts for MediaTek MT7622 SoC.

Signed-off-by: Henry Yen <henry.yen@mediatek.com>
Signed-off-by: Chuanjia Liu <Chuanjia.Liu@mediatek.com>
2020-08-19 17:37:37 -04:00
Masahiro Yamada
65282edbdf ARM: dts: uniphier: resync DT with Linux 5.9-rc1
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2020-08-18 02:01:14 +09:00
Masahiro Yamada
351b74cb6d ARM: uniphier: use FIELD_GET() to get access to revision register fields
Define register fields as macros, and use FIELD_GET().

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2020-08-18 02:01:14 +09:00
Masahiro Yamada
055e5ad287 ARM: uniphier: remove unneeded header inclusion from board_late_init.c
<nand.h> is unneeded since commit 9248a78f40 ("ARM: UniPhier: remove
Denali NAND controller fixup code").

<linux/io.h> is uneeded since commit 1320fa2e55 ("ARM: uniphier:
remove workaround for the NAND write protect").

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2020-08-18 02:01:14 +09:00
Masahiro Yamada
2dbb6beb00 ARM: uniphier: remove unused uniphier_pin_init()
This function is unused since commit 862274913f ("bus:
uniphier-system-bus: move hardware init from board files").

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2020-08-18 02:01:14 +09:00
Marek Vasut
af50d92ae7 ARM: imx: ddr: Add deskew register programming
Fill is code for programming the DDR_PHY_CMD_DESKEW_CONx registers,
which are optional, but can be used to fill in the byte lane delays.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: NXP i.MX U-Boot Team <uboot-imx@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
2020-08-17 17:55:49 +02:00
Marek Vasut
4b44bea701 ARM: imx: Add support for reading out the primary/secondary bmode to MX7
Implement the 'getprisec' subcommand of 'bmode' command for i.MX7 by
reading out the SRC GPR10 bit 30. This bit is either set by the BootROM
if it switched to the secondary copy due to primary copy being corrupted
OR it can be overridden by the user.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: NXP i.MX U-Boot Team <uboot-imx@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Reviewed-by: Stefano Babic <sbabic@denx.de>
2020-08-17 17:55:31 +02:00
Marek Vasut
3c0fbbfd95 ARM: imx: Add support for reading out the primary/secondary bmode
Add new 'getprisec' subcommand to 'bmode' command, which sets the return
value of the 'bmode' command to either 0 if the system booted from primary
copy or to 1 if the system booted from secondary copy. This can be used
e.g. in 'test' command to determine which copy of the system is running.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: NXP i.MX U-Boot Team <uboot-imx@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Reviewed-by: Stefano Babic <sbabic@denx.de>
2020-08-17 17:55:17 +02:00
Marek Vasut
5ec83561c4 ARM: imx: Add support for switching primary/secondary boot mode to bmode
The i.MX6/i.MX7 is capable of booting a secondary "redundant" system
image in case the primary one is corrupted. The user can force this
boot mode as well by explicitly setting SRC GPR10 bit 30. This can be
potentially useful when upgrading the bootloader itself. Expose this
functionality to the user.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: NXP i.MX U-Boot Team <uboot-imx@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Reviewed-by: Stefano Babic <sbabic@denx.de>
2020-08-17 17:54:01 +02:00
Marek Vasut
c72372d38c ARM: imx: Add bmode support for iMX7
Add the basic differentiation between i.MX6 and i.MX7 into the bmode
command, the mechanism really works almost the same on both platforms.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: NXP i.MX U-Boot Team <uboot-imx@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
2020-08-17 17:53:55 +02:00
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
Peng Fan
384d5cfe5d serial: serial_xen: Add Xen PV serial driver
Add support for Xen para-virtualized serial driver. This
driver fully supports serial console for the virtual machine.

Please note that as the driver is initialized late, so no banner
nor memory size is visible.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
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
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
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
Chia-Wei, Wang
c16f518a79 cosmetic: aspeed: ast2500: Rename board file
Rename the ast2500-board.c to board_common.c and
place the renamed file under the ast2500 folder.

Signed-off-by: Chia-Wei, Wang <chiawei_wang@aspeedtech.com>
2020-08-14 09:46:40 -04:00
Chia-Wei, Wang
611fe09577 aspeed: ast2500: Add lowlevel_init assembly
The original lowlevel_init function of AST2500 is written
in C. However, the C runtime environment is not ready until
_main execution.

This patch adds the assembly version of the lowlevel_init
function. Additional initialization to DRAM configuration
and LPC reset source are also added.

Signed-off-by: Chia-Wei, Wang <chiawei_wang@aspeedtech.com>
2020-08-14 09:46:40 -04:00
Heinrich Schuchardt
7c6ca03eae riscv: additional crash information
If an exception occurs, the relocated program counter and return address
are required for an analysis.

With this patch you get:

    => exception undefined

    Unhandled exception: Illegal instruction
    EPC: 0000000080595908 RA: 000000008059c0c6 TVAL: 000000008030c01e
    EPC: 0000000080007908 RA: 000000008000e0c6 reloc adjusted

We can use the relocated addresses to find the involved functions in
u.boot.map:

    .text.do_undefined
                0x0000000080007908        0x8 cmd/built-in.o
    .text.cmd_process
                0x000000008000dfcc      0x11a common/built-in.o
                0x000000008000dfcc                cmd_process

If an exception occurs in an UEFI binary additionally the load addresses of
the UEFI binaries are needed. With this patch:

    => setenv efi_selftest exception
    => bootefi selftest

    Unhandled exception: Illegal instruction
    EPC: 000000008042e18a RA: 000000008042e18a TVAL: 000000008030c01e
    EPC: 000000007fea018a RA: 000000007fea018a reloc adjusted

    UEFI image [0x0000000000000000:0xffffffffffffffff] '/\selftest'
    UEFI image [0x000000008042e000:0x000000008042e43f] pc=0x18a '/bug.efi'

The value pc=0x18a matches the position of the illegal instruction in
efi_selftest_miniapp_exception.efi (loaded as /bug.efi);

    asm volatile (".word 0xffffffff\n");

    00000180   93 85 C5 11  1C 64 22 85  82 97 FF FF  FF FF 1C 64

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Sean Anderson <seanga2@gmail.com>
Tested-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Rick Chen <rick@andestech.com>
2020-08-14 14:39:41 +08:00
Heinrich Schuchardt
6a43e3a167 riscv: sifive: fu540: redundant initialization
We should not initialize a variable if the value is overwritten before
being read.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Pragnesh Patel <pragnesh.patel@sifive.com>
Tested-by: Pragnesh Patel <pragnesh.patel@sifive.com>
Reviewed-by: Rick Chen <rick@andestech.com>
2020-08-14 14:39:14 +08:00
Heinrich Schuchardt
023dba1366 riscv: remove redundant logical constraint.
After

    if (ret) return ret;

we know that ret is zero. Don't check it again.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Rick Chen <rick@andestech.com>
2020-08-14 14:39:09 +08:00
Bin Meng
ff8e88a6d7 riscv: sifive/fu540: kconfig: Move FU540 driver related options to the SoC level
All FU540 driver related options should be in the SoC level Kconfig.

Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Rick Chen <rick@andestech.com>
Reviewed-by: Pragnesh Patel <pragnesh.patel@sifive.com>
Tested-by: Pragnesh Patel <pragnesh.patel@sifive.com>
2020-08-14 14:38:53 +08:00
Bin Meng
d6a01704b0 riscv: sifive/fu540: spl: Rename soc_spl_init()
spl_soc_init() seems to be a better name, as all SPL functions
names start from the spl_ prefix.

Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Rick Chen <rick@andestech.com>
Reviewed-by: Pragnesh Patel <pragnesh.patel@sifive.com>
Tested-by: Pragnesh Patel <pragnesh.patel@sifive.com>
2020-08-14 14:38:53 +08:00
Bin Meng
71672b784c riscv: Call spl_board_init_f() in the generic SPL board_init_f()
The generic SPL version of board_init_f() should give a call to
board specific codes to initialize board in the SPL phase.

Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Rick Chen <rick@andestech.com>
Reviewed-by: Pragnesh Patel <pragnesh.patel@sifive.com>
Tested-by: Pragnesh Patel <pragnesh.patel@sifive.com>
2020-08-14 14:38:53 +08:00
Tom Rini
cdcf591d9b Merge https://gitlab.denx.de/u-boot/custodians/u-boot-marvell
- Fix dtc warnings for some MVEBU boards
2020-08-13 08:25:25 -04:00
Tom Rini
6808dc62d7 - Use IS_ENABLED to prevent ifdef in board_key_check for STM32MP
- Add STM32 FMC2 EBI controller driver
   - Fix dwc3-sti-glue which allows STiH410-B2260 to boot again
   - Add fitImage its entry for 587-200 DHCOR SoM
   - Add both PDK2 and DRC02 DT into DHCOM fitImage its
   - Fix DHCOM KS8851 ethernet MAC address
   - Remove stm32mp1 board.c file
   - Use const for struct node_info in board stm32mp1.c file
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Merge tag 'u-boot-stm32-20200813' of https://gitlab.denx.de/u-boot/custodians/u-boot-stm

  - Use IS_ENABLED to prevent ifdef in board_key_check for STM32MP
  - Add STM32 FMC2 EBI controller driver
  - Fix dwc3-sti-glue which allows STiH410-B2260 to boot again
  - Add fitImage its entry for 587-200 DHCOR SoM
  - Add both PDK2 and DRC02 DT into DHCOM fitImage its
  - Fix DHCOM KS8851 ethernet MAC address
  - Remove stm32mp1 board.c file
  - Use const for struct node_info in board stm32mp1.c file
2020-08-13 08:11:27 -04:00
Stefan Roese
ac5cd429e3 arm: mvebu: armada-3720-turris-mox.dts: Fix dtc warning
Fix this dtc warning:
Warning (avoid_default_addr_size)

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Marek Behún <marek.behun@nic.cz>
2020-08-13 12:07:05 +02:00
Stefan Roese
fcede1e5f6 arm: mvebu: armada-388-gp.dts: Fix dtc warnings
Fix these dtc warnings:
Warning (reg_format)
Warning (avoid_default_addr_size)

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Chris Packham <judge.packham@gmail.com>
2020-08-13 12:07:05 +02:00