Marek Vasut [Wed, 5 Aug 2020 13:34:05 +0000 (15:34 +0200)]
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>
Marek Vasut [Wed, 5 Aug 2020 13:34:04 +0000 (15:34 +0200)]
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>
Tom Rini [Sat, 15 Aug 2020 13:01:01 +0000 (09:01 -0400)]
Merge tag 'efi-2020-10-rc3-2' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi
Pull request for UEFI sub-system for efi-2020-10-rc3 (2)
This series includes bug fixes for:
* UEFI secure boot - images with multiple signatures
* UEFI secure boot - support for intermediate certificates
* corrections for UEFI unit tests
* missing loadaddr on MAIX board
Tom Rini [Fri, 14 Aug 2020 19:48:56 +0000 (15:48 -0400)]
Merge branch '2020-08-14-assorted-updates'
- Xen guest and some paravirt driver support.
- Aspeed SoC updates
- Broadcom IPROC PCIe RC driver
Michal Simek [Thu, 13 Aug 2020 08:12:21 +0000 (10:12 +0200)]
cmd: demo: Remove duplicated help message for list subcommand
There is no need to show demo list description twice when help demo is
performed. The patch removes duplicated entry.
Current state:
=> help demo
demo - Driver model (dm) demo operations
Usage:
demo list List available demo devices
demo hello <num> [<char>] Say hello
demo light [<num>] Set or get the lights
demo status <num> Get demo device status
demo list List available demo devices
Fixes:
a02af4aeece4 ("dm: demo: Add a simple GPIO demonstration")
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Anastasiia Lukianenko [Thu, 6 Aug 2020 09:43:01 +0000 (12:43 +0300)]
doc: xen: Add Xen guest ARM64 board documentation
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Oleksandr Andrushchenko [Thu, 6 Aug 2020 09:43:00 +0000 (12:43 +0300)]
board: xen: De-initialize before jumping to Linux
Free resources used by Xen board before jumping to Linux kernel.
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Anastasiia Lukianenko [Thu, 6 Aug 2020 09:42:59 +0000 (12:42 +0300)]
xen: pvblock: Print found devices indices
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>
Anastasiia Lukianenko [Thu, 6 Aug 2020 09:42:58 +0000 (12:42 +0300)]
xen: pvblock: Implement front-back protocol and do IO
Implement Xen para-virtual frontend to backend communication
and actually read/write disk data.
This is based on mini-os implementation of the para-virtual block
frontend driver.
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Anastasiia Lukianenko [Thu, 6 Aug 2020 09:42:57 +0000 (12:42 +0300)]
xen: pvblock: Read XenStore configuration and initialize
Read essential virtual block device configuration data from XenStore,
initialize front ring and event channel.
Update block device description with actual block size.
Use code for XenStore from mini-os.
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Anastasiia Lukianenko [Thu, 6 Aug 2020 09:42:56 +0000 (12:42 +0300)]
xen: pvblock: Enumerate virtual block devices
Enumerate Xen virtual block devices found in XenStore and
instantiate pvblock devices.
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>
Anastasiia Lukianenko [Thu, 6 Aug 2020 09:42:55 +0000 (12:42 +0300)]
xen: pvblock: Add initial support for para-virtualized block driver
Add initial infrastructure for Xen para-virtualized block device.
This includes compile-time configuration and the skeleton for
the future driver implementation.
Add new class UCLASS_PVBLOCK which is going to be a parent for
virtual block devices.
Add new interface type IF_TYPE_PVBLOCK.
Implement basic driver setup by reading XenStore configuration.
Signed-off-by: Andrii Anisov <andrii_anisov@epam.com>
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Oleksandr Andrushchenko [Thu, 6 Aug 2020 09:42:54 +0000 (12:42 +0300)]
xen: Port Xen grant table driver from mini-os
Make required updates to run on u-boot.
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Oleksandr Andrushchenko [Thu, 6 Aug 2020 09:42:53 +0000 (12:42 +0300)]
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>
Andrii Anisov [Thu, 6 Aug 2020 09:42:52 +0000 (12:42 +0300)]
lib: sscanf: add sscanf implementation
Port sscanf implementation from mini-os and introduce new
Kconfig option to enable it: CONFIG_SSCANF. Disable by default.
Signed-off-by: Andrii Anisov <andrii_anisov@epam.com>
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Oleksandr Andrushchenko [Thu, 6 Aug 2020 09:42:51 +0000 (12:42 +0300)]
linux/compat.h: Add wait_event_timeout macro
Add wait_event_timeout - sleep until a condition gets true or a
timeout elapses.
This is a stripped version of the same from Linux kernel with the
following u-boot specific modifications:
- no wait queues supported
- use u-boot timer to detect timeouts
- check for Ctrl-C pressed during wait
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
[trini: Drop atomic_read from gadget/ether.c as this has existed for a
while and now causes problems]
Signed-off-by: Tom Rini <trini@konsulko.com>
Peng Fan [Thu, 6 Aug 2020 09:42:50 +0000 (12:42 +0300)]
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>
Oleksandr Andrushchenko [Thu, 6 Aug 2020 09:42:49 +0000 (12:42 +0300)]
xen: Port Xen event channel driver from mini-os
Make required updates to run on u-boot. Strip functionality
not needed by U-boot.
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Oleksandr Andrushchenko [Thu, 6 Aug 2020 09:42:48 +0000 (12:42 +0300)]
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>
Andrii Anisov [Thu, 6 Aug 2020 09:42:47 +0000 (12:42 +0300)]
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>
Heinrich Schuchardt [Wed, 29 Jul 2020 10:49:24 +0000 (12:49 +0200)]
riscv: load addresses for Sipeed MAIX
Define default load addresses and the device tree name for the Sipeed MAIX.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Oleksandr Andrushchenko [Thu, 6 Aug 2020 09:42:46 +0000 (12:42 +0300)]
xen: Add essential and required interface headers
Add essential and required Xen interface headers only taken from
the stable Linux kernel stable/linux-5.7.y at commit
66dfe4522160 Linux 5.7.5.
These are better suited for U-boot than the original headers
from Xen as they are the stripped versions of the same.
At the same time use public protocols from Xen RELEASE-4.13.1, at
commit
6278553325a9 update Xen version to 4.13.1
as those have more comments in them.
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Acked-by: Peng Fan <peng.fan@nxp.com>
Peng Fan [Thu, 6 Aug 2020 09:42:45 +0000 (12:42 +0300)]
Kconfig: Introduce CONFIG_XEN
Introduce CONFIG_XEN to make U-Boot could be used as bootloader
for a virtual machine.
Without bootloader, we could successfully boot up android on XEN, but
we need need bootloader to support A/B, dm verify and etc.
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>
Anastasiia Lukianenko [Thu, 6 Aug 2020 09:42:44 +0000 (12:42 +0300)]
Add MIT License
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Chia-Wei, Wang [Mon, 3 Aug 2020 09:36:10 +0000 (17:36 +0800)]
configs: evb-ast2500: Convert to OF_SEPARATE
Switch DTB provider form OF_EMBED to OF_SEPARATE
to avoid the compile warning message:
==================== WARNING ======================
CONFIG_OF_EMBED is enabled. This option should only
be used for debugging purposes. Please use
CONFIG_OF_SEPARATE for boards in mainline.
See doc/README.fdt-control for more info.
====================================================
Signed-off-by: Chia-Wei, Wang <chiawei_wang@aspeedtech.com>
Chia-Wei, Wang [Mon, 3 Aug 2020 09:36:09 +0000 (17:36 +0800)]
configs: evb-ast2500: Move BOOTCOMMAND from header to defconfig
Move the BOOTCOMMAND definition from the board inclusion
header to the default configuration file.
Signed-off-by: Chia-Wei, Wang <chiawei_wang@aspeedtech.com>
Chia-Wei, Wang [Mon, 3 Aug 2020 09:36:08 +0000 (17:36 +0800)]
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>
Chia-Wei, Wang [Mon, 3 Aug 2020 09:36:07 +0000 (17:36 +0800)]
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>
Chia-Wei, Wang [Mon, 3 Aug 2020 09:36:06 +0000 (17:36 +0800)]
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>
Chia-Wei, Wang [Mon, 3 Aug 2020 09:36:05 +0000 (17:36 +0800)]
MAINTAINERS: Add maintainers for Aspeed SoCs
Update maintainers for Aspeed SoC platforms.
Signed-off-by: Chia-Wei, Wang <chiawei_wang@aspeedtech.com>
Srinath Mannam [Tue, 12 May 2020 07:59:50 +0000 (13:29 +0530)]
drivers: pcie: add Broadcom IPROC PCIe RC driver
Add support for IPROC PAXC PCIe RC driver.
Signed-off-by: Srinath Mannam <srinath.mannam@broadcom.com>
Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Rayagonda Kokatanur [Tue, 12 May 2020 07:59:49 +0000 (13:29 +0530)]
drivers: pci: add api to get dma regions
Add api to get dma regions.
Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com>
Tom Rini [Fri, 14 Aug 2020 12:38:01 +0000 (08:38 -0400)]
Merge https://gitlab.denx.de/u-boot/custodians/u-boot-riscv
- Fix HiFive Unleashed the broken problem by call fix_fdt() before
reserve_fdt(). Please refer to
https://www.mail-archive.com/u-boot@lists.denx.de/msg379444.html for
master u-boot broken for HiFive Unleashed.
- Add unaligned exception cmd.
- Refine sifive/fu540 spl flow.
- Add additional crash information for efi.
- Update sipeed/maix doc.
- Two minor refine.
AKASHI Takahiro [Fri, 14 Aug 2020 05:39:24 +0000 (14:39 +0900)]
test/py: efi_secboot: modify 'multiple signatures' test case
The test case 5 in test_signed (multiple signatures) must be modified
and aligned with the change introduced in the previous commit
("efi_loader: signature: correct a behavior against multiple signatures").
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
AKASHI Takahiro [Fri, 14 Aug 2020 05:39:23 +0000 (14:39 +0900)]
efi_loader: signature: correct a behavior against multiple signatures
Under the current implementation, all the signatures, if any, in
a signed image must be verified before loading it.
Meanwhile, UEFI specification v2.8b section 32.5.3.3 says,
Multiple signatures are allowed to exist in the binary’s certificate
table (as per PE/COFF Section “Attribute Certificate Table”). Only
one hash or signature is required to be present in db in order to pass
validation, so long as neither the SHA-256 hash of the binary nor any
present signature is reflected in dbx.
This patch makes the semantics of signature verification compliant with
the specification mentioned above.
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reported-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Pragnesh Patel [Thu, 13 Aug 2020 04:42:26 +0000 (10:12 +0530)]
common/board_f: make sure to call fix_fdt() before reserve_fdt()
There may be a chance that board specific fix_fdt() will change the
size of FDT blob so it's safe to call reserve_fdt() after fix_fdt()
otherwise global data (gd) will overwrite with FDT blob values.
Fixes:
a8492e25ac71 ("riscv: Expand the DT size before copy reserved memory node")
Signed-off-by: Pragnesh Patel <pragnesh.patel@sifive.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Rick Chen <rick@andestech.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
Heinrich Schuchardt [Sat, 1 Aug 2020 15:15:39 +0000 (15:15 +0000)]
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>
Heinrich Schuchardt [Thu, 6 Aug 2020 10:34:59 +0000 (12:34 +0200)]
cmd: exception: unaligned data access on RISC-V
The command 'exception' can be used to test the handling of exceptions.
Currently the exception command only allows to create an illegal
instruction exception on RISC-V.
Provide a sub-command 'exception unaligned' to cause a misaligned load
address exception.
Adjust the online help for 'exception undefined'.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Rick Chen <rick@andestech.com>
Heinrich Schuchardt [Wed, 29 Jul 2020 17:23:38 +0000 (19:23 +0200)]
doc: riscv: debug UART for MAIX
Provide the required settings for the debug UART.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Sean Anderson <seanga2@gmail.com>
Heinrich Schuchardt [Tue, 28 Jul 2020 18:05:30 +0000 (20:05 +0200)]
doc: riscv: Update documentation for Sipeed MAIX boards
The MAIXDUINO runs fine with the sipeed_maix_bitm_defconfig but a different
board id parameter should be passed to kflash.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Sean Anderson <seanga2@gmail.com>
Heinrich Schuchardt [Mon, 3 Aug 2020 21:09:49 +0000 (23:09 +0200)]
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>
Heinrich Schuchardt [Mon, 3 Aug 2020 21:33:42 +0000 (23:33 +0200)]
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>
Bin Meng [Mon, 3 Aug 2020 06:09:06 +0000 (23:09 -0700)]
riscv: sifive/fu540: Move SPL related functions to spl.c
It's better to keep all SPL related functions in the same spl.c.
Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Leo Liang <ycliang@andestech.com>
Reviewed-by: Rick Chen <rick@andestech.com>
Reviewed-by: Pragnesh Patel <pragnesh.patel@sifive.com>
Tested-by: Pragnesh Patel <pragnesh.patel@sifive.com>
Bin Meng [Mon, 3 Aug 2020 06:09:05 +0000 (23:09 -0700)]
riscv: sifive/fu540: Drop NET_RANDOM_ETHADDR
This option was enabled during the earlier U-Boot porting time. Now
we already have the OTP driver in place and the unique MAC address
is read from the OTP, there is no need to turn on this option.
Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Leo Liang <ycliang@andestech.com>
Reviewed-by: Rick Chen <rick@andestech.com>
Reviewed-by: Pragnesh Patel <pragnesh.patel@sifive.com>
Tested-by: Pragnesh Patel <pragnesh.patel@sifive.com>
Bin Meng [Mon, 3 Aug 2020 06:09:04 +0000 (23:09 -0700)]
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>
Bin Meng [Mon, 3 Aug 2020 06:09:03 +0000 (23:09 -0700)]
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>
Bin Meng [Mon, 3 Aug 2020 06:09:02 +0000 (23:09 -0700)]
riscv: sifive/fu540: spl: Drop our own version of board_init_f()
Use the generic board_init_f() provided by the RISC-V library codes.
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>
Bin Meng [Mon, 3 Aug 2020 06:09:01 +0000 (23:09 -0700)]
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>
AKASHI Takahiro [Thu, 13 Aug 2020 08:05:29 +0000 (17:05 +0900)]
efi_loader: variable: fix secure state initialization
Under the new file-based variable implementation, the secure state
is always and falsely set to 0 (hence, the secure boot gets disabled)
after the reboot even if PK (and other signature database) has already
been enrolled in the previous boot.
This is because the secure state is set up *before* loading non-volatile
variables' values from saved data.
This patch fixes the order of variable initialization and secure state
initialization.
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Fixes:
5f7dcf079de8 ("efi_loader: UEFI variable persistence")
AKASHI Takahiro [Tue, 21 Jul 2020 10:35:24 +0000 (19:35 +0900)]
test/py: efi_secboot: add test for intermediate certificates
In this test case, an image may have a signature with additional
intermediate certificates. A chain of trust will be followed and all
the certificates in the middle of chain must be verified before loading.
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
AKASHI Takahiro [Tue, 21 Jul 2020 10:35:23 +0000 (19:35 +0900)]
test/py: efi_secboot: small rework for adding a new test
It won't be very useful to customize HELLO_PATH and EFI_SECBOOT_IMAGE_NAME
under the current code base. So just remove them.
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
AKASHI Takahiro [Tue, 21 Jul 2020 10:35:22 +0000 (19:35 +0900)]
efi_loader: signature: rework for intermediate certificates support
In this commit, efi_signature_verify(with_sigdb) will be re-implemented
using pcks7_verify_one() in order to support certificates chain, where
the signer's certificate will be signed by an intermediate CA (certificate
authority) and the latter's certificate will also be signed by another CA
and so on.
What we need to do here is to search for certificates in a signature,
build up a chain of certificates and verify one by one. pkcs7_verify_one()
handles most of these steps except the last one.
pkcs7_verify_one() returns, if succeeded, the last certificate to verify,
which can be either a self-signed one or one that should be signed by one
of certificates in "db". Re-worked efi_signature_verify() will take care
of this step.
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
AKASHI Takahiro [Wed, 12 Aug 2020 00:37:50 +0000 (09:37 +0900)]
efi_loader: variable: keep temporary buffer during the authentication
This is a bug fix; Setting an authenticated variable may fail due to
a memory corruption in the authentication.
A temporary buffer will, if needed, be allocated to parse a variable's
authentication data, and some portion of buffer, specifically signer's
certificates, will be referenced by efi_signature_verify().
So the buffer should be kept valid until the authentication process
is finished.
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Heinrich Schuchardt [Tue, 11 Aug 2020 16:20:50 +0000 (18:20 +0200)]
cmd/efidebug: missing initialization of load_options
Variable load_options must be initialized to NULL to avoid a segmentation
fault when freeing the memory this variable points to.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Tom Rini [Thu, 13 Aug 2020 12:25:25 +0000 (08:25 -0400)]
Merge https://gitlab.denx.de/u-boot/custodians/u-boot-marvell
- Fix dtc warnings for some MVEBU boards
Tom Rini [Thu, 13 Aug 2020 12:11:27 +0000 (08:11 -0400)]
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
Stefan Roese [Mon, 10 Aug 2020 08:16:56 +0000 (10:16 +0200)]
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>
Stefan Roese [Mon, 10 Aug 2020 08:16:55 +0000 (10:16 +0200)]
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>
Stefan Roese [Mon, 10 Aug 2020 08:16:54 +0000 (10:16 +0200)]
arm: mvebu: armada-xp-maxbcm.dts: Fix dtc warning
Fix this dtc warning:
Warning (avoid_default_addr_size)
Signed-off-by: Stefan Roese <sr@denx.de>
Stefan Roese [Mon, 10 Aug 2020 08:16:53 +0000 (10:16 +0200)]
arm: mvebu: armada-xp-theadorable.dts: Fix dtc warning
Fix this dtc warning:
Warning (avoid_default_addr_size)
Signed-off-by: Stefan Roese <sr@denx.de>
Patrick Delaunay [Wed, 29 Jul 2020 11:24:52 +0000 (13:24 +0200)]
board: stm32mp1: use const for struct node_info
Use const for the variable nodes in ft_board_setup,
this patch follow fdt_fixup_mtdparts prototype and no more use stack.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Patrick Delaunay [Thu, 30 Jul 2020 11:57:34 +0000 (13:57 +0200)]
board: stm32mp1: remove board.c
Remove the file board/st/stm32mp1/board.c which is not more
compiled since commit
156732cc8939 ("board: stm32mp1: move the
function board_debug_uart_init in spl.c")
Fixes:
4fb46816c7e2 ("board: stm32mp1: move the function board_debug_uart_init in spl.c")
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Marek Vasut [Thu, 30 Jul 2020 23:34:50 +0000 (01:34 +0200)]
ARM: dts: stm32: Update eth1addr from EEPROM if eth1 present
The STM32MP1 DHCOM has two ethernet interfaces, the on-SoM DWMAC and KS8851.
Set eth1addr for the KS8851 to a MAC address of the DWMAC incremented by 1.
The MAC of the DWMAC is set from on-SoM EEPROM already, but the MAC address
of KS8851 was left uninitialized, so fix this.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrice Chotard <patrice.chotard@st.com>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Marek Vasut [Thu, 30 Jul 2020 23:35:51 +0000 (01:35 +0200)]
ARM: stm32: Add fitImage its entry for 587-200 DHCOR SoM
The new 587-200 DHCOR SoM is compatible with the 587-100 prototype,
hence just replicate the entries, as there is no pattern matching.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrice Chotard <patrice.chotard@st.com>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Marek Vasut [Thu, 30 Jul 2020 23:35:33 +0000 (01:35 +0200)]
ARM: stm32: Add both PDK2 and DRC02 DT into DHCOM fitImage its
Include both PDK2 and DRC02 DTs in the DHCOM fitImage .its and implement
support in SPL to select the correct configuration entry for U-Boot by
using the machine compatible string from SPL DT.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrice Chotard <patrice.chotard@st.com>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Christophe Kerello [Fri, 31 Jul 2020 07:53:44 +0000 (09:53 +0200)]
ARM: dts: stm32: add FMC2 EBI support for stm32mp157c
This patch adds FMC2 External Bus Interface support on stm32mp157c.
Signed-off-by: Christophe Kerello <christophe.kerello@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Christophe Kerello [Fri, 31 Jul 2020 07:53:43 +0000 (09:53 +0200)]
configs: stm32mp: add CONFIG_STM32_FMC2_EBI
This patch enables the support of FMC2 EBI.
Signed-off-by: Christophe Kerello <christophe.kerello@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Christophe Kerello [Fri, 31 Jul 2020 07:53:42 +0000 (09:53 +0200)]
board: stm32mp1: update fdt fixup partitions table
This patch adds "st,stm32mp1-fmc2-nfc" compatible string in the
fdt fixup partitions table.
Signed-off-by: Christophe Kerello <christophe.kerello@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Christophe Kerello [Fri, 31 Jul 2020 07:53:41 +0000 (09:53 +0200)]
mtd: rawnand: stm32_fmc2: get resources from parent node
FMC2 EBI support has been added. Common resources (registers base
address and clock) can now be shared between the 2 drivers using
"st,stm32mp1-fmc2-nfc" compatible string. It means that the
common resources should now be found in the parent device when EBI
node is available.
Signed-off-by: Christophe Kerello <christophe.kerello@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Christophe Kerello [Fri, 31 Jul 2020 07:53:40 +0000 (09:53 +0200)]
memory: stm32-fmc2-ebi: add STM32 FMC2 EBI controller driver
The driver adds the support for the STMicroelectronics FMC2 EBI controller
found on STM32MP SOCs.
Signed-off-by: Christophe Kerello <christophe.kerello@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Christophe Kerello [Fri, 31 Jul 2020 07:53:39 +0000 (09:53 +0200)]
mtd: rawnand: stm32_fmc2: use clrsetbits_le32
This patch uses clrsetbits_le32 function instead of multiple instructions.
Signed-off-by: Christophe Kerello <christophe.kerello@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Christophe Kerello [Fri, 31 Jul 2020 07:53:38 +0000 (09:53 +0200)]
mtd: rawnand: stm32_fmc2: use FIELD_PREP/FIELD_GET macros
This patch removes custom macros and uses FIELD_PREP and FIELD_GET macros.
Signed-off-by: Christophe Kerello <christophe.kerello@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Christophe Kerello [Fri, 31 Jul 2020 07:53:37 +0000 (09:53 +0200)]
mtd: rawnand: stm32_fmc2: cosmetic change to use nfc instead of fmc2 where relevant
This patch renames functions and local variables.
This cleanup is done to get all functions starting by stm32_fmc2_nfc
in the FMC2 raw NAND driver when all functions will start by
stm32_fmc2_ebi in the FMC2 EBI driver.
Signed-off-by: Christophe Kerello <christophe.kerello@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Christophe Kerello [Fri, 31 Jul 2020 07:53:36 +0000 (09:53 +0200)]
mtd: rawnand: stm32_fmc2: use FMC2_TIMEOUT_5S for timeouts
FMC2_TIMEOUT_5S will be used each time that we need to wait.
It was seen, during stress tests in an overloaded system,
that we could be close to 1 second, even if we never met this
value. To be safe, FMC2_TIMEOUT_MS is set to 5 seconds.
Signed-off-by: Christophe Kerello <christophe.kerello@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Christophe Kerello [Fri, 31 Jul 2020 07:53:35 +0000 (09:53 +0200)]
mtd: rawnand: stm32_fmc2: remove useless inline comments
Remove inline comments that are useless since function label are
self explanatory.
Signed-off-by: Christophe Kerello <christophe.kerello@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Christophe Kerello [Fri, 31 Jul 2020 07:53:34 +0000 (09:53 +0200)]
mtd: rawnand: stm32_fmc2: fix a buffer overflow
The chip select defined in the device tree could only be 0 or 1.
Signed-off-by: Christophe Kerello <christophe.kerello@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Patrick Delaunay [Fri, 31 Jul 2020 14:31:52 +0000 (16:31 +0200)]
arm: stm32mp: stm32prog: use IS_ENABLED to prevent ifdef
Use IS_ENABLED to prevent ifdef in stm32prog command.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Patrick Delaunay [Fri, 31 Jul 2020 14:31:51 +0000 (16:31 +0200)]
arm: stm32mp: bsec: use IS_ENABLED to prevent ifdef
Use IS_ENABLED to prevent ifdef in bsec driver.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Patrick Delaunay [Fri, 31 Jul 2020 14:31:50 +0000 (16:31 +0200)]
board: stm32mp1: use IS_ENABLED to prevent ifdef in ft_board_setup
Use IS_ENABLED to prevent ifdef in ft_board_setup.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Patrick Delaunay [Fri, 31 Jul 2020 14:31:49 +0000 (16:31 +0200)]
board: stm32mp1: use IS_ENABLED to prevent ifdef in env functions
Use IS_ENABLED to prevent ifdef in env functions:
- env_get_location
- env_ext4_get_intf
- mmc_get_env_dev
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Patrick Delaunay [Fri, 31 Jul 2020 14:31:48 +0000 (16:31 +0200)]
board: stm32mp1: use IS_ENABLED to prevent ifdef in board_late_init
Use IS_ENABLED to prevent ifdef in board_late_init.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Patrick Delaunay [Fri, 31 Jul 2020 14:31:47 +0000 (16:31 +0200)]
board: stm32mp1: use IS_ENABLED to prevent ifdef in dk2_i2c1_fix
Use IS_ENABLED to prevent ifdef in dk2_i2c1_fix.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Patrick Delaunay [Fri, 31 Jul 2020 14:31:46 +0000 (16:31 +0200)]
board: stm32mp1: use IS_ENABLED to prevent ifdef in set_dfu_alt_inf
Use CONFIG_IS_ENABLED to prevent ifdef in set_dfu_alt_inf.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Patrick Delaunay [Fri, 31 Jul 2020 14:31:45 +0000 (16:31 +0200)]
board: stm32mp1: use IS_ENABLED to prevent ifdef in sysconf_init
Use IS_ENABLED to prevent ifdef in sysconf_init.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Patrick Delaunay [Fri, 31 Jul 2020 14:31:44 +0000 (16:31 +0200)]
board: stm32mp1: use IS_ENABLED to prevent ifdef in board_check_usb_power
Use IS_ENABLED to prevent ifdef in board_check_usb_power.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Patrick Delaunay [Fri, 31 Jul 2020 14:31:43 +0000 (16:31 +0200)]
board: stm32mp1: use IS_ENABLED to prevent ifdef in g_dnl_board_usb_cable_connected
Use IS_ENABLED to prevent ifdef in g_dnl_board_usb_cable_connected
and in g_dnl_bind_fixup
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Patrick Delaunay [Fri, 31 Jul 2020 14:31:42 +0000 (16:31 +0200)]
board: stm32mp1: use IS_ENABLED to prevent ifdef in board_key_check
Use IS_ENABLED to prevent ifdef in board_key_check
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Patrice Chotard [Mon, 29 Jun 2020 09:19:02 +0000 (11:19 +0200)]
usb: host: dwc3-sti-glue: Fix ofnode_valid() parameter
node varaible is used as iterator into ofnode_for_each_subnode()
loop, when exiting of it, node is no more a valid ofnode.
Use dwc3_node instead as parameter of ofnode_valid()
Fixes:
ac28e59a574d ("usb: Migrate to support live DT for some driver")
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Cc: Kever Yang <kever.yang@rock-chips.com>
Frank Wunderlich [Tue, 11 Aug 2020 15:19:54 +0000 (17:19 +0200)]
Makefile: fix annoying sunxi hack message
every compilation shows this error
Hack for sunxi which doesn't have a proper binman definition for
64-bit boards
not only for sunxi-boards/arm64
fix this by changing to real comments
Fixes:
9f55ee259d0c ("Makefile: sunxi: Don't use binman to build ATF image")
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Tom Rini [Wed, 12 Aug 2020 03:03:46 +0000 (23:03 -0400)]
Merge tag 'ti-v2020.10-rc3' of https://gitlab.denx.de/u-boot/custodians/u-boot-ti
- Added support for J7200 evm
- DM_ETH and DM_USB migrations for omap3
- USB DFU and mass storage support for AM65x evm
- RTI watchdog support for K3 devices
- Fix an issue with L3 cache on K3 devices
Vignesh Raghavendra [Thu, 6 Aug 2020 18:57:01 +0000 (00:27 +0530)]
arm: dts: k3-j7200-common-proc-board: Enable CPSW2G port
Enable CPSW2G port to support networking in U-Boot
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Vignesh Raghavendra [Thu, 6 Aug 2020 18:57:00 +0000 (00:27 +0530)]
ARM: dts: k3-j7200-mcu-wakeup: Add CPSW2G support
Add MCU NAVSS, UDMA and CPSW2G DT nodes.
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Vignesh Raghavendra [Thu, 6 Aug 2020 18:56:59 +0000 (00:26 +0530)]
ARM: dts: k3-j7200: Add HyperBus and HyperFlash nodes
J7200 SoM has Cypress HyperFlash connected to HyperBus interface, add DT
entries for the same.
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Vignesh Raghavendra [Thu, 6 Aug 2020 18:56:58 +0000 (00:26 +0530)]
ARM: dts: k3-j7200: Add wkup gpio node
Add wkup_gpio0 node required for detecting whether board mux is set
HyperFlash.
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Vignesh Raghavendra [Thu, 6 Aug 2020 18:56:57 +0000 (00:26 +0530)]
board: ti: j721e: Add support for HyperFlash detection
On J7200 SoC OSPI0 and HypeFlash are muxed at HW level and only one of
them can be used at any time. J7200 EVM has both HyperFlash and OSPI
flash on board. There is a user switch (SW3.1) that can be toggled to
select OSPI flash vs HyperFlash.
Read the state of this switch via wkup_gpio0_6 line and fixup the DT
nodes to select OSPI0 vs HyperFlash
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Vignesh Raghavendra [Thu, 6 Aug 2020 18:56:56 +0000 (00:26 +0530)]
arm: dts: k3-j7200: Add USB related DT entries
Add USB related DT entries to enable USB device mode.
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Lokesh Vutla [Wed, 5 Aug 2020 17:14:31 +0000 (22:44 +0530)]
configs: j7200_evm_a72: Add Initial support
Add initial A72 defconfig support.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Lokesh Vutla [Wed, 5 Aug 2020 17:14:30 +0000 (22:44 +0530)]
configs: j7200_evm_r5: Add initial support
Add initial R5 defconfig support
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Dave Gerlach [Wed, 5 Aug 2020 17:14:29 +0000 (22:44 +0530)]
arm: dts: k3-j7200: Add R5 specific dts support
Add the basic a72 basic dts for j7200. Following nodes were supported:
- UART
- MMC SD
- I2C
- TISCI communication
- LPDDR with 1600MTs configuration.
Signed-off-by: Andrew F. Davis <afd@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Lokesh Vutla [Wed, 5 Aug 2020 17:14:28 +0000 (22:44 +0530)]
arm: dts: k3-j7200: Add dts support
Add the basic a72 dts for j7200. Following nodes were supported:
- UART
- MMC SD
- I2C
- TISCI communication
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Vishal Mahaveer <vishalm@ti.com>
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>