platform/kernel/u-boot.git
2 years agofirmware: zynqmp: Change prototype of zynqmp_pmufw_load_config_object()
Ashok Reddy Soma [Fri, 22 Jul 2022 08:46:54 +0000 (02:46 -0600)]
firmware: zynqmp: Change prototype of zynqmp_pmufw_load_config_object()

zynqmp_pmufw_load_config_object() has some error cases and it is better
to return those errors. Change prototype of this function to return
errors.

Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/20220722084658.30995-2-ashok.reddy.soma@xilinx.com
2 years agoarm64: zynqmp: Enable reset driver
Ashok Reddy Soma [Wed, 20 Jul 2022 09:59:59 +0000 (03:59 -0600)]
arm64: zynqmp: Enable reset driver

Enable reset driver for ZynqMP platforms. This will enable us to reset
the IP's using generic reset_assert and reset_deassert calls.

Signed-off-by: T Karthik Reddy <t.karthik.reddy@amd.com>
Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com>
Link: https://lore.kernel.org/r/20220720095959.29610-4-ashok.reddy.soma@xilinx.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
2 years agoarm64: versal: Enable reset driver for versal
Michal Simek [Wed, 20 Jul 2022 09:59:58 +0000 (03:59 -0600)]
arm64: versal: Enable reset driver for versal

Add CONFIG_DM_RESET and CONFIG_RESET_ZYNQMP configs in versal default
configuration to enable support for reset driver for versal
platform.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Signed-off-by: T Karthik Reddy <t.karthik.reddy@amd.com>
Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com>
Link: https://lore.kernel.org/r/20220720095959.29610-3-ashok.reddy.soma@xilinx.com
2 years agoreset: zynqmp: Add reset driver support for versal
T Karthik Reddy [Wed, 20 Jul 2022 09:59:57 +0000 (03:59 -0600)]
reset: zynqmp: Add reset driver support for versal

Add support for versal platform by adding "xlnx,versal-reset"
compatible string in zynqmp-reset driver. Reset numbering schema
for versal is not same as zynqmp, so nr_reset and reset_id are
set to zero. In case of assert/dessert, required device reset id
is sent from respective driver through struct reset_ctl.

Signed-off-by: T Karthik Reddy <t.karthik.reddy@amd.com>
Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com>
Link: https://lore.kernel.org/r/20220720095959.29610-2-ashok.reddy.soma@xilinx.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
2 years agoxilinx: common: Use strlcpy instead of strncpy
Michal Simek [Thu, 21 Jul 2022 14:19:18 +0000 (16:19 +0200)]
xilinx: common: Use strlcpy instead of strncpy

It is recommendation done by checkpatch to all the time have \0 terminated
strings.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/c7bfab50c40f6213f1b347b5e4674e382e83cb94.1658413156.git.michal.simek@amd.com
2 years agoxilinx: Wire uuid reading from FRU
Michal Simek [Thu, 21 Jul 2022 14:19:17 +0000 (16:19 +0200)]
xilinx: Wire uuid reading from FRU

UUID is already recorded when FRU is parsed but it is not copied to local
structures and exported to variable that's why simply add it.
Data is saved in binary format but there must be conversion to string for
exporting it to variable and string should be in uuid format too.

One way how to use it directly is to setup pxeuuid based on it. For
example via preboot with "setenv pxeuuid ${board_uuid}"

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/1dfa4b4220a508abc05351da2119880811b77612.1658413156.git.michal.simek@amd.com
2 years agoserial: zynq: Use DIV_ROUND_CLOSEST() to calcurate divider value
Kunihiko Hayashi [Wed, 13 Jul 2022 01:38:59 +0000 (10:38 +0900)]
serial: zynq: Use DIV_ROUND_CLOSEST() to calcurate divider value

Since the calulation of "bgen" is rounded down, using a higher
baudrate will result in a larger difference from the actual
baudrate. Should use DIV_ROUND_CLOSEST() like the Linux driver.

Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Link: https://lore.kernel.org/r/1657676339-6055-1-git-send-email-hayashi.kunihiko@socionext.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
2 years agotools: relocate-rela: Define all macros for e_machine and reloc types
Michal Simek [Fri, 8 Jul 2022 06:15:06 +0000 (08:15 +0200)]
tools: relocate-rela: Define all macros for e_machine and reloc types

With some old toolchain not all values should be available that's why
better to define all of them to avoid compilation issues.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/e2a66854c5506100eb82b5b33cec7f0b5fca1008.1657260903.git.michal.simek@amd.com
2 years agotools: relocate-rela: Remove guard around R_AARCH64_RELATIVE
Michal Simek [Fri, 8 Jul 2022 06:15:05 +0000 (08:15 +0200)]
tools: relocate-rela: Remove guard around R_AARCH64_RELATIVE

In code you can find out this fragment:
 19 #ifndef R_AARCH64_RELATIVE
 20 #define R_AARCH64_RELATIVE      1027
 21 #endif

which means that R_AARCH64_RELATIVE is defined all the time that's why
ifdef is not needed.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/0d40a09ab6edcd88ba3059f7a0b63a819b71256a.1657260903.git.michal.simek@amd.com
2 years agodt-bindings: versal: Add versal reset IDs
Michal Simek [Thu, 7 Jul 2022 11:10:53 +0000 (13:10 +0200)]
dt-bindings: versal: Add versal reset IDs

The same file is already the part of Linux kernel that's why add it also to
u-boot to be able to use it in source code and DT files.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/1c3bc464536a9bf64a2e8bfe18a938c9cb490620.1657192249.git.michal.simek@amd.com
2 years agoxilinx: Remove duplicate PMIO_NODE_ID_BASE macro
Michal Simek [Thu, 7 Jul 2022 11:06:16 +0000 (13:06 +0200)]
xilinx: Remove duplicate PMIO_NODE_ID_BASE macro

PMIO_NODE_ID_BASE is defined twice that's why remove one instance.

Fixes: 248fe9f302df ("spi: cadence_qspi: Enable apb linear mode for apb read & write operations")
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/ce9a601bb99418aa20272d046c74678829d942cc.1657191974.git.michal.simek@amd.com
2 years agotest/py: Run simple dm commands without checking
Michal Simek [Thu, 7 Jul 2022 10:59:42 +0000 (12:59 +0200)]
test/py: Run simple dm commands without checking

Just to make sure that dm commands can operate.
This was the problem on Microblaze in past without fixing manual
relocation.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Link: https://lore.kernel.org/r/e6c4b8b44445c16cee84436627642ccc9886f507.1657191580.git.michal.simek@amd.com
2 years agopy: tests: Bind should run only on sandbox
Michal Simek [Thu, 7 Jul 2022 10:52:26 +0000 (12:52 +0200)]
py: tests: Bind should run only on sandbox

Disable test to run on any other platform than sandbox.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Link: https://lore.kernel.org/r/786bfdfda7dee4494e39c3fff699970ecd623116.1657191142.git.michal.simek@amd.com
2 years agoarm64: zynqmp: Disable LMB for mini configurations
Michal Simek [Thu, 7 Jul 2022 08:45:38 +0000 (10:45 +0200)]
arm64: zynqmp: Disable LMB for mini configurations

There is no need to have LMB enabled that's why save some space by
disabling it.

   aarch64: (for 8/8 boards) all -1168.5 rodata -105.5 text -1063.0
            xilinx_zynqmp_mini: all -2013 rodata -185 text -1828
            xilinx_zynqmp_mini_qspi: all -2013 rodata -185 text -1828
            xilinx_zynqmp_mini_emmc0: all -2661 rodata -237 text -2424
            xilinx_zynqmp_mini_emmc1: all -2661 rodata -237 text -2424

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/f735d7691f4e7a7958d985b22c40aeb26e37a404.1657183534.git.michal.simek@amd.com
2 years agozynqmp: Run board_get_usable_ram_top() only on main U-Boot
Ashok Reddy Soma [Thu, 7 Jul 2022 08:45:37 +0000 (10:45 +0200)]
zynqmp: Run board_get_usable_ram_top() only on main U-Boot

With commit ce39ee28ec31 ("zynqmp: Do not place u-boot to reserved memory
location"), the function board_get_usable_ram_top() is allocating
MMU_SECTION_SIZE of about 2MB using lmb_alloc(). But we dont have this
much memory in case of mini U-Boot.

Keep these functions which use lmb under CONFIG_LMB so that they are
compiled and used only when LMB is enabled.

Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/75e52def75f573e554a6b177a78504c128cb0c4a.1657183534.git.michal.simek@amd.com
2 years agolmb: Fix lmb property's defination under struct lmb
Ashok Reddy Soma [Thu, 7 Jul 2022 08:45:36 +0000 (10:45 +0200)]
lmb: Fix lmb property's defination under struct lmb

Under struct lmb {} the lmb property's should be defined only if
CONFIG_LMB_MEMORY_REGIONS is defined.

Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/c24a2b1d6f5db4eb65393f6a77fae129b30b6233.1657183534.git.michal.simek@amd.com
2 years agoarm: riscv: Remove additional ifdef from code guarded by CONFIG_IS_ENABLED
Michal Simek [Thu, 7 Jul 2022 08:47:16 +0000 (10:47 +0200)]
arm: riscv: Remove additional ifdef from code guarded by CONFIG_IS_ENABLED

CONFIG_OF_LIBFDT is used twice for guarding the same code. It is enough to
do it once that's why remove additional ifdefs from arm and risc-v code.

Fixes: 0c303f9a6628 ("image: Drop IMAGE_ENABLE_OF_LIBFDT")
Signed-off-by: Michal Simek <michal.simek@amd.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Link: https://lore.kernel.org/r/f8e3ff9124195cbd957874de9a65ef79760ef5e7.1657183634.git.michal.simek@amd.com
2 years agoarm64: zynqmp: Enable SLG gpo driver by default
Michal Simek [Mon, 4 Jul 2022 14:09:00 +0000 (16:09 +0200)]
arm64: zynqmp: Enable SLG gpo driver by default

This device is used on SOM CCs that's why enable it by default.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/ebbfc0c883ca7d4f70c75d8d3655aaa6a81d77be.1656943737.git.michal.simek@amd.com
2 years agoxilinx: zynqmp: Do not use 0 as spl bss start address
Stefan Herbrechtsmeier [Thu, 14 Jul 2022 13:47:33 +0000 (15:47 +0200)]
xilinx: zynqmp: Do not use 0 as spl bss start address

Do not use 0 as address for memory because of the special meaning for
pointers (null pointer). Change the spl bss start address to the second
page.

Signed-off-by: Stefan Herbrechtsmeier <stefan.herbrechtsmeier@weidmueller.com>
Link: https://lore.kernel.org/r/20220714134733.7487-1-stefan.herbrechtsmeier-oss@weidmueller.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
2 years agotools: relocate-rela: Fix ELF decoding on big-endian hosts
Samuel Holland [Fri, 15 Jul 2022 06:40:25 +0000 (01:40 -0500)]
tools: relocate-rela: Fix ELF decoding on big-endian hosts

The new ELF decoding logic assumed that the target binary has the same
endianness as the host, which broke building ARM64 firmware binaries on
big-endian machines.

This commit fixes the ELF64 decoding to be host-endianness-neutral, and
applies the same changes to the ELF32 decoding. It does not fix the
microblaze-specific dynamic symbol decoding.

It also corrects the functions used for byte swapping in rela_elf64()
and rela_elf32(). The result is the same, but semantically the code is
converting bytes read from a foreign-endianness file to host byte order.

Fixes: 4c9e2d643460 ("tools: relocate-rela: Read rela start/end directly from ELF")
Fixes: a1405d9cfedb ("tools: relocate-rela: Check that relocation works only for EM_AARCH64")
Signed-off-by: Samuel Holland <samuel@sholland.org>
Link: https://lore.kernel.org/r/20220715064026.54551-1-samuel@sholland.org
Signed-off-by: Michal Simek <michal.simek@amd.com>
2 years agommc: zynq_sdhci: Fix timing macros for MMC High speed
Ashok Reddy Soma [Mon, 27 Jun 2022 08:52:45 +0000 (14:22 +0530)]
mmc: zynq_sdhci: Fix timing macros for MMC High speed

Timing macro's are wrong for MMC_HS_52 and MMC_DDR_52. Fix it with
correct values of MMC_TIMING_MMC_HS and MMC_TIMING_MMC_DDR52 respectively.

Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com>
Link: https://lore.kernel.org/r/1656319965-12124-1-git-send-email-ashok.reddy.soma@xilinx.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
2 years agoarm64: zynqmp: Used fixed-partitions for QSPI in k26
Michal Simek [Wed, 29 Jun 2022 09:13:14 +0000 (11:13 +0200)]
arm64: zynqmp: Used fixed-partitions for QSPI in k26

Using fixed partitions is recommended way how to describe QSPI. Also add
label for qspi flash memory to be able to reference it in future.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/a84f7ce8d6472fce66539ba29d31fbaae511d94b.1655732762.git.michal.simek@amd.com
2 years agoxilinx: Remove the legacy property "#stream-id-cells"
Ayan Kumar Halder [Wed, 22 Jun 2022 08:26:57 +0000 (10:26 +0200)]
xilinx: Remove the legacy property "#stream-id-cells"

"#stream-id-cells" was being used with "mmu-masters" for Xen specific
device trees.
With Xen commit 2278d2cbb0b7c1b48b298c6c4c6a7de2271ac928 (Link below)
Xen is able to support smmu bindings in both formats ie :
1. Using iommus (linux format)
2. Using mmu-masters (legacy format).

Thus, "#stream-id-cells" which was used for the legacy format, can be
removed as Xen can use smmu bindings in linux format.

Link: https://www.mail-archive.com/xen-devel@lists.xenproject.org/msg101649.html
Signed-off-by: Ayan Kumar Halder <ayankuma@amd.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/1e062acb233dee47cd7dd2429cb482132617cbc8.1655886415.git.michal.simek@amd.com
2 years agoPrepare v2022.10-rc1
Tom Rini [Tue, 26 Jul 2022 00:31:12 +0000 (20:31 -0400)]
Prepare v2022.10-rc1

Signed-off-by: Tom Rini <trini@konsulko.com>
2 years agoconfigs: Resync with savedefconfig
Tom Rini [Mon, 25 Jul 2022 21:19:18 +0000 (17:19 -0400)]
configs: Resync with savedefconfig

Resync all defconfig files using moveconfig.py

Signed-off-by: Tom Rini <trini@konsulko.com>
2 years agoMerge branch '2022-07-25-assorted-platform-updates'
Tom Rini [Mon, 25 Jul 2022 20:40:43 +0000 (16:40 -0400)]
Merge branch '2022-07-25-assorted-platform-updates'

- Assorted TI, Apple, Snapdragon and Xen updates.

2 years agodrivers: xen: unmap Enlighten page before jumping to Linux
Dmytro Firsov [Tue, 19 Jul 2022 14:55:28 +0000 (14:55 +0000)]
drivers: xen: unmap Enlighten page before jumping to Linux

This commit fixes issue with usage of Xen hypervisor shared info page.
Previously U-boot did not unmap it at the end of OS boot process. Xen
did not prevent guest from this. So, it worked, but caused wierd
issues - one memory page, that was returned by memalign in U-boot
for Enlighten mapping was not unmaped by Xen (shared_info values was
not removed from there) and returned to allocator. During the Linux
boot, it uses shared_info page as regular RAM page, which leads to
hypervisor shared info corruption.

So, to fix this issue, as discussed on the xen-devel mailing list, the
code should:
   1) Unmap the page
   2) Populate the area with memory using XENMEM_populate_physmap

This patch adds page unmapping via XENMEM_remove_from_physmap, fills
hole in address space where page was mapped via XENMEM_populate_physmap
and return this address to memory allocator for freeing.

Signed-off-by: Dmytro Firsov <dmytro_firsov@epam.com>
Reviewed-by: Anastasiia Lukianenko <vicooodin@gmail.com>
2 years agoarm: Remove unused references to CONFIG_SOC_DM*
Tom Rini [Mon, 18 Jul 2022 15:33:39 +0000 (11:33 -0400)]
arm: Remove unused references to CONFIG_SOC_DM*

There are no references to CONFIG_SOC_DM355 / CONFIG_SOC_DM365 /
CONFIG_SOC_DM644X / CONFIG_SOC_DM646X and the files these Makefile lines
reference have already been dropped.

Signed-off-by: Tom Rini <trini@konsulko.com>
2 years agospl: Use SPL_TEXT_BASE instead of ISW_ENTRY_ADDR
Andrew Davis [Fri, 15 Jul 2022 17:31:48 +0000 (12:31 -0500)]
spl: Use SPL_TEXT_BASE instead of ISW_ENTRY_ADDR

The ISW_ENTRY_ADDR symbol was used for OMAP devices in place of
SPL_TEXT_BASE. Keystone2 HS devices were not using it right either.
Remove ISW_ENTRY_ADDR and use SPL_TEXT_BASE directly.

Signed-off-by: Andrew Davis <afd@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2 years agoarm: k3: config.mk: Read software revision information from file on HS
Andrew Davis [Fri, 15 Jul 2022 16:38:54 +0000 (11:38 -0500)]
arm: k3: config.mk: Read software revision information from file on HS

Read the swrv.txt file from the TI Security Development Tools when
TI_SECURE_DEVICE is enabled. This allows us to set our software
revision in one place and have it used by all the tools that create
TI x509 boot certificates.

Signed-off-by: Andrew Davis <afd@ti.com>
2 years agok3_gen_x509_cert: Make SWRV configurable for anti-rollback protection
Yogesh Siraswar [Fri, 15 Jul 2022 16:38:53 +0000 (11:38 -0500)]
k3_gen_x509_cert: Make SWRV configurable for anti-rollback protection

The x509 certificate SWRV is currently hard-coded to 0. This need to be
updated to 1 for j721e 1.1, j7200 and am64x. It is don't care for other
k3 devices.

Added new config K3_X509_SWRV to k3. Default is set to 1.

Signed-off-by: Yogesh Siraswar <yogeshs@ti.com>
Reviewed-by: Dave Gerlach <d-gerlach@ti.com>
2 years agoarm: mach-k3: Remove ROM firewalls on GP devices
Andrew Davis [Fri, 15 Jul 2022 16:21:27 +0000 (11:21 -0500)]
arm: mach-k3: Remove ROM firewalls on GP devices

This isn't strictly needed as these firewalls should all be disabled on
GP, but it also doesn't hurt, so do this unconditionally to remove this
use of CONFIG_TI_SECURE_DEVICE.

Signed-off-by: Andrew Davis <afd@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2 years agodefconfigs: j721e_hs_evm: Sync HS and non-HS defconfigs
Andrew Davis [Fri, 15 Jul 2022 16:19:41 +0000 (11:19 -0500)]
defconfigs: j721e_hs_evm: Sync HS and non-HS defconfigs

Additions have been made to the non-HS defconfig without the same
being made to the HS defconfig, sync them.

Signed-off-by: Andrew Davis <afd@ti.com>
2 years agodefconfigs: am57xx_hs_evm: Sync HS and non-HS defconfigs
Andrew Davis [Fri, 15 Jul 2022 16:19:39 +0000 (11:19 -0500)]
defconfigs: am57xx_hs_evm: Sync HS and non-HS defconfigs

Sync new additions to non-HS defconfig with HS defconfig.

Signed-off-by: Andrew Davis <afd@ti.com>
2 years agodefconfigs: Add a config for AM43xx HS EVM with QSPI Boot support
Andrew Davis [Fri, 15 Jul 2022 15:58:49 +0000 (10:58 -0500)]
defconfigs: Add a config for AM43xx HS EVM with QSPI Boot support

On AM43xx HS devices, QSPI boot is XIP and we use a single stage
bootloader. Add a defconfig for this.

Signed-off-by: Andrew Davis <afd@ti.com>
2 years agoarm: mach-k3: Rename SOC_K3_AM6 to SOC_K3_AM654
Andrew Davis [Fri, 15 Jul 2022 15:25:27 +0000 (10:25 -0500)]
arm: mach-k3: Rename SOC_K3_AM6 to SOC_K3_AM654

The first AM6x device was the AM654x, but being the first we named it
just AM6, since more devices have come out with this same prefix we
should switch it to the normal convention of using the full name of the
first compatibility device the series. This makes what device we are
talking about more clear and matches all the K3 devices added since.

Signed-off-by: Andrew Davis <afd@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2 years agoarm: mach-k3: Only build init files for SPL
Andrew Davis [Fri, 15 Jul 2022 15:25:26 +0000 (10:25 -0500)]
arm: mach-k3: Only build init files for SPL

The content of these files are only used in SPL builds. The contents are
already ifdef for the same, remove that and only include the whole file
in the build when building for SPL.

Signed-off-by: Andrew Davis <afd@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2 years agoarm: dts: db410c/db820c: Fix SPMI addresses
Stephan Gerhold [Wed, 13 Jul 2022 19:17:11 +0000 (21:17 +0200)]
arm: dts: db410c/db820c: Fix SPMI addresses

The Qualcomm device trees in U-Boot are currently not consistent with
the upstream DTs used in the Linux kernel. While some bindings are
similar to the official specification in the Linux kernel, several
nodes have subtle differences, e.g. the "compatible"s or the exact
specification of memory registers.

This means that some of the Qualcomm-related U-Boot drivers are not
compatible with the Linux DT (and vice versa).

The SPMI node is one such example: the "core" region starts at
0x0200f000 in the upstream Linux MSM8916 DT, but in U-Boot it starts at
0x0200f800. The end result is normally the same, since the Linux SPMI
driver simply adds the 0x800 internally.

However, commit f5a2d6b4b03a ("spmi: msm: add arbiter version 5
support") imported this behavior into the U-Boot driver, without
adjusting the DB410c/DB820c device trees. This means that the 0x800
offset is now added twice, breaking all SPMI read/write operations:

  Failed to find PMIC pon node. Check device tree
  Failed to find pm8916_gpios@c000 node.
  USB init failed: -6
  starting USB...
  Bus ehci@78d9000: Failed to find pm8916_gpios@c000 node.
  probe failed, error -6
  No working controllers found

While the mistake is strictly speaking in the spmi-msm driver, fix the
issue by making the SPMI nodes in the DB410c/DB820c consistent with the
upstream Linux DT instead.

Ideally we should even go a step further by fixing the remaining uses
of custom bindings in the U-Boot drivers and moving to using the Linux
DTs as-is. This would likely avoid such mistakes in the future and
would also make the porting process much easier.

Cc: Dzmitry Sankouski <dsankouski@gmail.com>
Fixes: f5a2d6b4b03a ("spmi: msm: add arbiter version 5 support")
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Reviewed-by: Sumit Garg <sumit.garg@linaro.org>
2 years agoboard: ti: am65x: Do not disable SA2UL in DT
Andrew Davis [Wed, 13 Jul 2022 16:12:48 +0000 (11:12 -0500)]
board: ti: am65x: Do not disable SA2UL in DT

This is no longer needed as the SA2UL can now be shared with Linux.
Leave the SA2UL DT node enabled.

Signed-off-by: Andrew Davis <afd@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2 years agoarmv8: mach-k3: correct define checking for AM625/AM642 memory maps
Matt Ranostay [Wed, 13 Jul 2022 11:49:36 +0000 (04:49 -0700)]
armv8: mach-k3: correct define checking for AM625/AM642 memory maps

Using CONFIG_IS_ENABLED breaks accessing memory map structure when
doing a A53 SPL build for AM625 and AM642 platforms. This is due to
'abc if CONFIG_SPL_BUILD is defined and CONFIG_SPL_FOO is set to 'y''
in which there is no CONFIG_SPL_SOC_K3_AM625/CONFIG_SPL_SOC_K3_AM642
defined in the configuration.

For the A53 SPL builds on these platform to access the memory mapping
which it will need for enabling the mmu/cache it must use #if defined(X)
checks and not CONFIG_IS_ENABLED.

Cc: Suman Anna <s-anna@ti.com>
Cc: Neha Francis <n-francis@ti.com>
Signed-off-by: Matt Ranostay <mranostay@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2 years agoarm: dts: mt7622: remove default pinctrl of uart0
Weijie Gao [Wed, 13 Jul 2022 03:16:39 +0000 (11:16 +0800)]
arm: dts: mt7622: remove default pinctrl of uart0

Currently u-boot running on mt7622 will print an warning log at beginning:
> serial_mtk serial@11002000: pinctrl_select_state_full: uclass_get_device_by_phandle_id: err=-19

It turns out that the pinctrl uclass can't work properly in board_f stage.

Since the uart0 is the default UART device used by bootrom, and will be
initialized in both bootrom and tf-a bl2. It's ok not to setup pinctrl for
uart0 in u-boot.

This patch removes the default pinctrl of uart0 to suppress the unwanted
warning.

Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2 years agoarm: dts: k3-am64-ddr fix typo causing DDR4 register corruption
Anand Gadiyar [Wed, 13 Jul 2022 00:59:04 +0000 (19:59 -0500)]
arm: dts: k3-am64-ddr fix typo causing DDR4 register corruption

The entry for DDRSS_PI_321_DATA was accidentally repeated leading to the
last few PI registers being incorrectly programmed.

Fix this.

Reported-by: Bin Liu <b-liu@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Anand Gadiyar <gadiyar@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2 years agoboard: qualcomm: Add support for QCS404 EVB
Sumit Garg [Tue, 12 Jul 2022 07:12:12 +0000 (12:42 +0530)]
board: qualcomm: Add support for QCS404 EVB

Add support for Qualcomm QCS404 SoC based evaluation board.

Features:
- Qualcomm Snapdragon QCS404 SoC
- 1GiB RAM
- 8GiB eMMC, uSD slot

U-boot is chain loaded by ABL in 64-bit mode as part of boot.img.
For detailed build and boot instructions, refer to
doc/board/qualcomm/qcs404.rst.

Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
2 years agoclocks: qcom: Add clock driver for QCS404 SoC
Sumit Garg [Tue, 12 Jul 2022 07:12:11 +0000 (12:42 +0530)]
clocks: qcom: Add clock driver for QCS404 SoC

Currently this clock driver initializes clocks for UART and eMMC. Along
with this import "qcom,gcc-qcs404.h" header from Linux mainline to
support DT bindings.

Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
2 years agopinctrl: qcom: Add pinctrl driver for QCS404 SoC
Sumit Garg [Tue, 12 Jul 2022 07:12:10 +0000 (12:42 +0530)]
pinctrl: qcom: Add pinctrl driver for QCS404 SoC

Currently this pinctrl driver only supports BLSP UART2 specific pin
configuration.

Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2 years agommc: msm_sdhci: Add SDCC version 5.0.0 support
Sumit Garg [Tue, 12 Jul 2022 07:12:09 +0000 (12:42 +0530)]
mmc: msm_sdhci: Add SDCC version 5.0.0 support

For SDCC version 5.0.0, MCI registers are removed from SDCC interface
and some registers are moved to HC. So add support to use the new
compatible string "qcom,sdhci-msm-v5". Based on this new msm variant,
pick the relevant variant data and use it to detect MCI presence thereby
configuring register read/write to msm specific registers.

Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2 years agoboard: qualcomm: Add support for dragonboard845c
Sumit Garg [Tue, 12 Jul 2022 07:12:08 +0000 (12:42 +0530)]
board: qualcomm: Add support for dragonboard845c

Add support for 96Boards Dragonboard 845C aka Robotics RB3 development
platform. This board complies with 96Boards Open Platform Specifications.

Features:
- Qualcomm Snapdragon SDA845 SoC
- 4GiB RAM
- 64GiB UFS drive

U-boot is chain loaded by ABL in 64-bit mode as part of boot.img.
For detailed build and boot instructions, refer to
doc/board/qualcomm/sdm845.rst, board: dragonboard845c.

Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2 years agouart: sdm845: Fix debug UART pinmux
Sumit Garg [Tue, 12 Jul 2022 07:12:07 +0000 (12:42 +0530)]
uart: sdm845: Fix debug UART pinmux

Configure debug UART pins as function: "qup9" rather than being regular
gpios. It fixes a hang seen during pinmux setting.

Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2 years agoclocks: sdm845: Import qcom,gcc-sdm845.h
Sumit Garg [Tue, 12 Jul 2022 07:12:06 +0000 (12:42 +0530)]
clocks: sdm845: Import qcom,gcc-sdm845.h

Rather than using magic numbers as clock ids for peripherals import
qcom,gcc-sdm845.h from Linux to be used standard macros for clock ids.
So start using corresponding clk-id macro for debug UART.

Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2 years agoarm64: dts: sdm845: Remove redundant u-boot DT properties
Sumit Garg [Tue, 12 Jul 2022 07:12:05 +0000 (12:42 +0530)]
arm64: dts: sdm845: Remove redundant u-boot DT properties

According to u-boot DT recomendation, u-boot specific DT properties belong
to *-uboot.dtsi. Also for starqltechn board (which is the only current
consumer of sdm845.dtsi), the properties are already included in
starqltechn-uboot.dtsi, so remove corresponding redundant properties.

Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2 years agoboard: starqltechn: Align DT node overrides with sdm845.dtsi
Sumit Garg [Tue, 12 Jul 2022 07:12:04 +0000 (12:42 +0530)]
board: starqltechn: Align DT node overrides with sdm845.dtsi

Currently there is a mismatch among DT node overrides in starqltechn
board DTS file and the actual DT nodes in the sdm845.dtsi. So fix that
to align with DT nodes in sdm845.dtsi.

Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2 years agoNokia RX-51: Remove CONFIG_PREBOOT from defconfig
Pali Rohár [Sun, 10 Jul 2022 11:42:56 +0000 (13:42 +0200)]
Nokia RX-51: Remove CONFIG_PREBOOT from defconfig

CONFIG_PREBOOT just cause putting "preboot=CONFIG_PREBOOT" into env list.
Value CONFIG_PREBOOT="run preboot" in defconfig is just nonsense and does
not do anything useful (it is infinite recursion). Config file for this
board already contains default preboot= env variable with correct value,
which has higher priority than CONFIG_PREBOOT and this is reason why
nonsense CONFIG_PREBOOT is ignored.

Remove nonsense and unused CONFIG_PREBOOT from nokia_rx51_defconfig file.

Signed-off-by: Pali Rohár <pali@kernel.org>
2 years agoboard: ti: am335x: Use correct dtbs for SanCloud boards
Paul Barker [Fri, 8 Jul 2022 09:25:46 +0000 (10:25 +0100)]
board: ti: am335x: Use correct dtbs for SanCloud boards

We have different dtbs for the Lite and Extended WiFi variants of the
SanCloud BBE.

Signed-off-by: Paul Barker <paul.barker@sancloud.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2 years agoboard: ti: am335x: Enable spi0 bus on SanCloud BBE Lite
Paul Barker [Fri, 8 Jul 2022 09:25:45 +0000 (10:25 +0100)]
board: ti: am335x: Enable spi0 bus on SanCloud BBE Lite

The SanCloud BBE Lite has a Micron Authenta flash device connected to
the spi0 bus.

Signed-off-by: Paul Barker <paul.barker@sancloud.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2 years agocmd: ti: ddr3: correct minor spelling mistake in Ti DDR3
Ramin Zaghi [Fri, 8 Jul 2022 08:02:56 +0000 (09:02 +0100)]
cmd: ti: ddr3: correct minor spelling mistake in Ti DDR3

Just a spelling mistake.

Signed-off-by: Ramin Zaghi <rzaghi@visualSilicon.com>
2 years agoimx8mm: synchronise device tree with linux
Marcel Ziswiler [Thu, 21 Jul 2022 13:27:40 +0000 (15:27 +0200)]
imx8mm: synchronise device tree with linux

Synchronise device tree with linux v5.19-rc5.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2 years agoboard: toradex: apalis-imx8: fix file names in maintainers
Marcel Ziswiler [Thu, 21 Jul 2022 13:48:22 +0000 (15:48 +0200)]
board: toradex: apalis-imx8: fix file names in maintainers

Fix device tree file names in MAINTAINERS file.

Fixes: 3d6036650059 ("board: toradex: add apalis imx8qm 4gb wb it v1.0b module support")
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2 years agoimx8mq: synchronise device tree with linux
Marcel Ziswiler [Thu, 21 Jul 2022 13:47:59 +0000 (15:47 +0200)]
imx8mq: synchronise device tree with linux

Synchronise device tree with linux v5.19-rc5.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2 years agoverdin-imx8mp: synchronise device tree with linux
Marcel Ziswiler [Thu, 21 Jul 2022 13:46:44 +0000 (15:46 +0200)]
verdin-imx8mp: synchronise device tree with linux

Synchronise device tree with linux v5.19-rc5.

Please note that this also means that instead of the previous "generic"
U-Boot specific carrier board agnostic device tree we are now using the
regular one for the Verdin Development (carrier) board (e.g.
imx8mp-verdin-wifi-dev.dtb rather than the previous imx8mp-verdin.dtb).

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2 years agoimx8mp-rsb3720-a1: fix pwms property warnings
Marcel Ziswiler [Thu, 21 Jul 2022 13:45:26 +0000 (15:45 +0200)]
imx8mp-rsb3720-a1: fix pwms property warnings

Fix the following build-time pwms property warnings:

w+arch/arm/dts/imx8mp-rsb3720-a1.dtb: Warning (pwms_property):
 /lvds_backlight@0:pwms: property size (12) too small for cell size 3
w+arch/arm/dts/imx8mp-rsb3720-a1.dtb: Warning (pwms_property):
 /lvds_backlight@1:pwms: property size (12) too small for cell size 3

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2 years agoimx8mp: synchronise device tree with linux
Marcel Ziswiler [Thu, 21 Jul 2022 13:44:32 +0000 (15:44 +0200)]
imx8mp: synchronise device tree with linux

Synchronise device tree with linux v5.19-rc5.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2 years agoimx8mn: synchronise device tree with linux
Marcel Ziswiler [Thu, 21 Jul 2022 13:43:37 +0000 (15:43 +0200)]
imx8mn: synchronise device tree with linux

Synchronise device tree with linux v5.19-rc5.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2 years agoimx8mm-mx8menlo/verdin-imx8mm: synchronise device tree with linux
Marcel Ziswiler [Thu, 21 Jul 2022 13:41:23 +0000 (15:41 +0200)]
imx8mm-mx8menlo/verdin-imx8mm: synchronise device tree with linux

Synchronise device tree with linux v5.19-rc5.

Please note that this also means that instead of the previous "generic"
U-Boot specific carrier board agnostic device tree we are now using the
regular one for the Verdin Development (carrier) board (e.g.
imx8mm-verdin-wifi-dev.dtb rather than the previous imx8mm-verdin.dtb).

Please further note that the PMIC node name got changed from a pmic
label to pmic@25 which required adjustment in resp. board SPL file
board/toradex/verdin-imx8mm/spl.c.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2 years agoimx8mm-kontron-n801x-s-lvds: fix pwms property warnings
Marcel Ziswiler [Thu, 21 Jul 2022 13:27:41 +0000 (15:27 +0200)]
imx8mm-kontron-n801x-s-lvds: fix pwms property warnings

Fix the following build-time pwms property warnings:

w+arch/arm/dts/imx8mm-kontron-n801x-s-lvds.dtb: Warning (pwms_property):
 /backlight:pwms: property size (12) too small for cell size 3

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2 years agoimx8mm-venice-gw700x: prepare to synchronise device trees with linux
Marcel Ziswiler [Thu, 21 Jul 2022 13:27:39 +0000 (15:27 +0200)]
imx8mm-venice-gw700x: prepare to synchronise device trees with linux

As a preparatory step remove the pinctrl_pmic reference which does not
exist in the Linux upistream device tree.

This avoids the following error once synchronised:

+Error: arch/arm/dts/imx8mm-venice-gw700x-u-boot.dtsi:26.1-14 Label or
 path pinctrl_pmic not found

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2 years agocolibri_vf: synchronise device tree with linux
Marcel Ziswiler [Thu, 21 Jul 2022 13:27:38 +0000 (15:27 +0200)]
colibri_vf: synchronise device tree with linux

Synchronise device tree with linux v5.19-rc5.

Please note that this also means that instead of the previous "generic"
U-Boot specific carrier board agnostic device tree we are now using the
regular one for the Colibri Evaluation (carrier) board V3 (e.g.
vf610-colibri-eval-v3.dtb rather than the previous vf610-colibri.dtb).

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2 years agovf500/vf610: synchronise device trees with linux
Marcel Ziswiler [Thu, 21 Jul 2022 13:27:37 +0000 (15:27 +0200)]
vf500/vf610: synchronise device trees with linux

Synchronise device trees with linux v5.19-rc5.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2 years agoARM: DTS: bk4r1/pcm052: prepare to synchronise device trees with linux
Marcel Ziswiler [Thu, 21 Jul 2022 13:27:36 +0000 (15:27 +0200)]
ARM: DTS: bk4r1/pcm052: prepare to synchronise device trees with linux

As a preparatory step rename the included SoC dtsi from vf.dtsi to
vf610.dtsi as this is how it is named in Linux upstream.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2 years agocolibri-imx7d/-emmc: synchronise device tree with linux
Marcel Ziswiler [Thu, 21 Jul 2022 13:27:35 +0000 (15:27 +0200)]
colibri-imx7d/-emmc: synchronise device tree with linux

Synchronise device tree with linux-next next-20220708.

Please note that this also means that instead of the previous "generic"
U-Boot specific carrier board agnostic device trees we are now using the
regular ones for the Colibri Evaluation (carrier) board V3 (e.g.
imx7d-colibri-eval-v3.dtb rather than the previous
imx7-colibri-rawnand.dtb and imx7d-colibri-emmc-eval-v3.dtb rather than
the previous imx7-colibri-emmc.dtb).

Please further note that the PMIC node name got changed from rn5t567@33
to pmic@33 which required adjustment in resp. board file
board/toradex/colibri_imx7/colibri_imx7.c.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2 years agoimx7s/d: synchronise device trees with linux
Marcel Ziswiler [Thu, 21 Jul 2022 13:27:34 +0000 (15:27 +0200)]
imx7s/d: synchronise device trees with linux

Synchronise device tree with linux-next next-20220708.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2 years agoimx: imx7d-sdb: prepare to synchronise device trees with linux
Marcel Ziswiler [Thu, 21 Jul 2022 13:27:33 +0000 (15:27 +0200)]
imx: imx7d-sdb: prepare to synchronise device trees with linux

As a preparatory step remove the epdc reference which does not exist in
the Linux upstream device tree and rename the qspi1 reference to qspi as
this is how it is named in the Linux upstream device tree.

This avoids the following error once synchronised:

+Error: arch/arm/dts/.imx7d-sdb-qspi.dtb.pre.tmp:10.1-6 Label or path
 epdc not found
+Error: arch/arm/dts/.imx7d-sdb-qspi.dtb.pre.tmp:29.1-7 Label or path
 qspi1 not found
+Error: arch/arm/dts/imx7d-sdb-qspi-u-boot.dtsi:6.1-7 Label or path
 qspi1 not found

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2 years agoimx: imx7-cm: prepare to synchronise device trees with linux
Marcel Ziswiler [Thu, 21 Jul 2022 13:27:32 +0000 (15:27 +0200)]
imx: imx7-cm: prepare to synchronise device trees with linux

As a preparatory step rename the qspi1 reference to qspi as this is how
it is named in the Linux upstream device tree.

This avoids the following error once synchronised:

+Error: arch/arm/dts/.imx7-cm.dtb.pre.tmp:96.1-7 Label or path qspi1 not
 found

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2 years agocolibri-imx6ull/-emmc: synchronise device tree with linux
Marcel Ziswiler [Thu, 21 Jul 2022 13:27:31 +0000 (15:27 +0200)]
colibri-imx6ull/-emmc: synchronise device tree with linux

Synchronise device tree with linux v5.19-rc5.

Please note that this also means that instead of the previous "generic"
U-Boot specific carrier board agnostic device trees we are now using the
regular ones for the Colibri Evaluation (carrier) board V3 (e.g.
imx6ull-colibri-eval-v3.dtb rather than the previous imx6ull-colibri.dtb
and imx6ull-colibri-emmc-eval-v3.dtb rather than the previous
imx6ull-colibri-emmc.dtb).

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2 years agoimx6ul/imx6ull: synchronise device trees with linux
Marcel Ziswiler [Thu, 21 Jul 2022 13:27:30 +0000 (15:27 +0200)]
imx6ul/imx6ull: synchronise device trees with linux

Synchronise device trees with linux v5.19-rc5.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2 years agoimx: mx6ul_14x14_evk: prepare to synchronise device trees with linux
Marcel Ziswiler [Thu, 21 Jul 2022 13:27:29 +0000 (15:27 +0200)]
imx: mx6ul_14x14_evk: prepare to synchronise device trees with linux

As a preparatory step remove the qspi node with its flash0 label as this
is already in the Linux upstream device tree.

This avoids the following error once synchronised:

+arch/arm/dts/imx6ul-14x14-evk.dtb: ERROR (duplicate_label):
 /soc/bus@2100000/spi@21e0000/n25q256a@0: Duplicate label 'flash0' on
 /soc/bus@2100000/spi@21e0000/n25q256a@0 and
 /soc/bus@2100000/spi@21e0000/flash@0

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2 years agocolibri_imx6: synchronise device tree with linux
Marcel Ziswiler [Thu, 21 Jul 2022 13:27:28 +0000 (15:27 +0200)]
colibri_imx6: synchronise device tree with linux

Synchronise device tree with linux-next next-20220708.

Please note that this also means that instead of the previous "generic"
U-Boot specific carrier board agnostic device tree we are now using the
regular one for the Colibri Evaluation (carrier) board V3 (e.g.
imx6dl-colibri-eval-v3.dtb rather than the previous imx6-colibri.dtb).

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2 years agoapalis_imx6: synchronise device tree with linux
Marcel Ziswiler [Thu, 21 Jul 2022 13:27:27 +0000 (15:27 +0200)]
apalis_imx6: synchronise device tree with linux

Synchronise device tree with linux-next 20220706.

Please note that this also means that instead of the previous "generic"
U-Boot specific carrier board agnostic device tree we are now using the
regular one for the Apalis Evaluation (carrier) board (e.g.
imx6q-apalis-eval.dtb rather than the previous imx6-apalis.dtb).

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2 years agoimx6dl/imx6qdl: synchronise device trees with linux
Marcel Ziswiler [Thu, 21 Jul 2022 13:27:26 +0000 (15:27 +0200)]
imx6dl/imx6qdl: synchronise device trees with linux

Synchronise device trees with linux-next next-20220708.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2 years agotbs2910: prepare to synchronise device trees with linux
Marcel Ziswiler [Thu, 21 Jul 2022 13:27:25 +0000 (15:27 +0200)]
tbs2910: prepare to synchronise device trees with linux

As a preparatory step make sure to refer to absolute node paths where
labels were removed in Linux upstream.

This avoids the following error once synchronised:

+Error: arch/arm/dts/imx6q-tbs2910-u-boot.dtsi:3.1-7 Label or path aips1
 not found
+Error: arch/arm/dts/imx6q-tbs2910-u-boot.dtsi:11.1-5 Label or path soc
 not found

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2 years agoimx6: aristainetos: fix pwms property warnings
Marcel Ziswiler [Thu, 21 Jul 2022 13:27:24 +0000 (15:27 +0200)]
imx6: aristainetos: fix pwms property warnings

Fix the following build-time pwms property warnings:

w+arch/arm/dts/imx6dl-aristainetos2c_7.dtb: Warning (pwms_property):
 /backlight:pwms: property size (12) too small for cell size 3
w+arch/arm/dts/imx6dl-aristainetos2c_cslb_7.dtb: Warning (pwms_property):
 /backlight:pwms: property size (12) too small for cell size 3

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
2 years agoboard/BuR/brppt2: fix pwms property warning
Marcel Ziswiler [Thu, 21 Jul 2022 13:27:23 +0000 (15:27 +0200)]
board/BuR/brppt2: fix pwms property warning

Fix the following build-time pwms property warning:

w+arch/arm/dts/imx6dl-brppt2.dtb: Warning (pwms_property):
 /backlight:pwms: property size (12) too small for cell size 3

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2 years agotoradex: common: Improve product/serial print during boot
Francesco Dolcini [Thu, 21 Jul 2022 13:17:38 +0000 (15:17 +0200)]
toradex: common: Improve product/serial print during boot

Add product id print in show_board_info(), with an increasing number of
Toradex SKUs available with small differences it makes sense to print it.

Move serial number print to a dedicated line, this prevents the previous
line with the product name to overflow the 80 columns with any
reasonable product name length.

Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
2 years agotoradex: tdx-cfg-block: Use official SKU names
Francesco Dolcini [Thu, 21 Jul 2022 13:17:37 +0000 (15:17 +0200)]
toradex: tdx-cfg-block: Use official SKU names

Up to now in the code we named Toradex SKUs in a slightly different way
compared to the official product name, start using the official names
from now on to avoid misunderstanding.

This has also the nice benefit of the string being shorter, allowing
to fit nicely in 80 columns even adding the product ID when printing
the hardware information.

Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
2 years agotoradex: common: Remove #ifdef usage for 2nd ethaddr
Francesco Dolcini [Thu, 21 Jul 2022 13:17:36 +0000 (15:17 +0200)]
toradex: common: Remove #ifdef usage for 2nd ethaddr

Fix checkpatch warn, use `IS_ENABLED(CONFIG_TDX_CFG_BLOCK_2ND_ETHADDR)`
instead of `#ifdef CONFIG_TDX_CFG_BLOCK_2ND_ETHADDR`.

Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
2 years agotoradex: common: Remove stale function declaration
Francesco Dolcini [Thu, 21 Jul 2022 13:17:35 +0000 (15:17 +0200)]
toradex: common: Remove stale function declaration

Remove stale show_boot_logo() declaration, not used anywhere.

Fixes: e6fd30dd9eef ("toradex: drop legacy show_boot_logo function and use splashscreen")
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
2 years agotoradex: tdx-cfg-block: Cleanup interactive cfg block creation
Francesco Dolcini [Thu, 21 Jul 2022 13:17:34 +0000 (15:17 +0200)]
toradex: tdx-cfg-block: Cleanup interactive cfg block creation

Simplify interactive config block creation code, instead of having a
a long list of questions and a complex tree of preprocessor directive to
guess the exact SKU, just ask the user to select it from a list.

The modules list is filtered out to include only SKUs that are supported
by the specific u-boot binary in execution.

Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
2 years agotoradex: common: Use ARRAY_SIZE macro
Francesco Dolcini [Thu, 21 Jul 2022 13:17:33 +0000 (15:17 +0200)]
toradex: common: Use ARRAY_SIZE macro

Use generally available ARRAY_SIZE macro, instead of hand-coding it
every time is needed.

Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
2 years agotoradex: common: Remove stale comments about modules availability
Francesco Dolcini [Thu, 21 Jul 2022 13:17:32 +0000 (15:17 +0200)]
toradex: common: Remove stale comments about modules availability

Remove comment "not currently on sale" on specific SKUs, this
information does not belong to the code and will never be accurate.

Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
2 years agotoradex: tdx-cfg-block: add 0068 i.mx 8m mini sku
Philippe Schenker [Thu, 21 Jul 2022 13:17:31 +0000 (15:17 +0200)]
toradex: tdx-cfg-block: add 0068 i.mx 8m mini sku

Add new i.MX 8M Mini SKU to ConfigBlock handling.

0068: Verdin iMX8M Mini Quad 2GB WB IT No CAN

This SKU is identical to 0055 but without CAN. Mention this in the name
so those modules can be distinguished.

Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
2 years agoimx8mm: Sync device tree with linux-next 20220711
Fabio Estevam [Fri, 15 Jul 2022 16:57:19 +0000 (13:57 -0300)]
imx8mm: Sync device tree with linux-next 20220711

Sync imx8mm.dtsi device tree with linux-next 20220711.

The main motivation for doing this sync is the sha256 regression
reported by Andrey Zhizhikin [1].

The linux-next kernel has the following commit, which disables
the job ring 0 and fixes the problem:

https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?h=next-20220715&id=dc9c1ceb555ff661e6fc1081434600771f29657c

[1] https://lore.kernel.org/u-boot/AM6PR06MB46912207D9460CD9924F35DAA68B9@AM6PR06MB4691.eurprd06.prod.outlook.com/T/#t

Signed-off-by: Fabio Estevam <festevam@denx.de>
2 years agodoc: board: nxp: Add instructions to boot from QSPI
Mamta Shukla [Tue, 12 Jul 2022 14:36:23 +0000 (14:36 +0000)]
doc: board: nxp: Add instructions to boot from QSPI

Add instructions to build and boot from  QSPI Flash

Signed-off-by: Mamta Shukla <mamta.shukla@leica-geosystems.com>
Signed-off-by: Thomas Haemmerle <thomas.haemmerle@leica-geosystems.com>
Tested-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
2 years agophy: ti: j721e-wiz: use OF data for device specific data
Matt Ranostay [Fri, 8 Jul 2022 06:41:52 +0000 (23:41 -0700)]
phy: ti: j721e-wiz: use OF data for device specific data

Move device specific data into OF data structure so it
is easier to maintain and we can get rid of if statements.

Based on: https://lore.kernel.org/linux-phy/20220526064121.27625-1-rogerq@kernel.org/T/#u

Cc: Roger Quadros <rogerq@kernel.org>
Signed-off-by: Matt Ranostay <mranostay@ti.com>
2 years agoconfigs: am62x_evm_r5: Add support for ESM
Julien Panis [Fri, 1 Jul 2022 12:30:12 +0000 (14:30 +0200)]
configs: am62x_evm_r5: Add support for ESM

Enable ESM driver for AM62x in R5 SPL/u-boot build.

Signed-off-by: Julien Panis <jpanis@baylibre.com>
2 years agoarm64: mach-k3: am625_init: Probe ESM nodes
Julien Panis [Fri, 1 Jul 2022 12:30:11 +0000 (14:30 +0200)]
arm64: mach-k3: am625_init: Probe ESM nodes

On AM62x devices, main ESM error event outputs can be routed to
MCU ESM as inputs. So, two ESM device nodes are expected in the
device tree : one for main ESM and another one for MCU ESM.
MCU ESM error output can trigger the reset logic to reset
the device when CTRLMMR_MCU_RST_CTRL:MCU_ESM_ERROR_RESET_EN_Z is
set to '0'.

Signed-off-by: Julien Panis <jpanis@baylibre.com>
2 years agoarm64: dts: k3-am625-r5: Add support for ESM devices
Julien Panis [Fri, 1 Jul 2022 12:30:10 +0000 (14:30 +0200)]
arm64: dts: k3-am625-r5: Add support for ESM devices

Add main ESM and MCU ESM nodes to AM625-R5 device tree.

Signed-off-by: Julien Panis <jpanis@baylibre.com>
2 years agoarm: apple: Add initial Apple M2 support
Janne Grunau [Thu, 30 Jun 2022 22:06:17 +0000 (00:06 +0200)]
arm: apple: Add initial Apple M2 support

Apple's M2 SoC very similar to the M1 and can use the same memory map.
The keyboard/trackpad on the MacBook Pro (13-inch, M2, 2022) uses
"dockchannel" as transport instead of SPI and needs a new driver.
USB, NVMe, uart, framebuffer and watchdog are working with the existing
drivers.

Signed-off-by: Janne Grunau <j@jannau.net>
Reviewed-by: Mark Kettenis <kettenis@openbsd.org>
2 years agoiommu: Add M2 support to Apple DART driver
Janne Grunau [Thu, 30 Jun 2022 22:06:16 +0000 (00:06 +0200)]
iommu: Add M2 support to Apple DART driver

"apple,t8112-dart" uses an incompatible register interface but still
offers the same functionality. This DART is found on the M2 and M1
Pro/Max/Ultra SoCs.

Signed-off-by: Janne Grunau <j@jannau.net>
Reviewed-by: Mark Kettenis <kettenis@openbsd.org>
2 years agoboard: freescale: Add entry for imx8mm_evk_fspi_defconfig
Mamta Shukla [Tue, 12 Jul 2022 14:36:22 +0000 (14:36 +0000)]
board: freescale: Add entry for imx8mm_evk_fspi_defconfig

Add entry for imx8mm_evk_fspi_defconfig in
board/freescale/imx8mm_evk/MAINTAINERS

Signed-off-by: Mamta Shukla <mamta.shukla@leica-geosystems.com>
Signed-off-by: Thomas Haemmerle <thomas.haemmerle@leica-geosystems.com>
Tested-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
2 years agoconfigs: imx8mm: Define CONFIG_SYS_UBOOT_BASE for i.MX8m
Mamta Shukla [Tue, 12 Jul 2022 14:36:21 +0000 (14:36 +0000)]
configs: imx8mm: Define CONFIG_SYS_UBOOT_BASE for i.MX8m

The macro `CONFIG_SYS_UBOOT_BASE` is used by SPL loaders `"NOR"` and
`"XIP"` to determine the base address of u-boot.

For `"NOR"` on i.MX8MM it is the base address of QSPI0 plus the offset
of the flattened image tree blob.
Although `QSPI0_AMBA_BASE` is used to define CONFIG_SYS_UBOOT_BASE in
multiple board header files for i.MX8MM, it is not specified.

Specify offset of flattened image tree blob (needs to be set to same
value as specified in 'binman' node), base address of QSPI0 and size of
FlexSPI configuration block.

Signed-off-by: Mamta Shukla <mamta.shukla@leica-geosystems.com>
Signed-off-by: Thomas Haemmerle <thomas.haemmerle@leica-geosystems.com>
Tested-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
2 years agoboard: freescale: Add QSPI Boot support in spl for i.MX8m
Mamta Shukla [Tue, 12 Jul 2022 14:36:20 +0000 (14:36 +0000)]
board: freescale: Add QSPI Boot support in spl for i.MX8m

Add QSPI Boot option in u-boot-spl for i.MX8m EVK.

Signed-off-by: Mamta Shukla <mamta.shukla@leica-geosystems.com>
Signed-off-by: Thomas Haemmerle <thomas.haemmerle@leica-geosystems.com>
Tested-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>