Marek Behún [Wed, 3 Nov 2021 23:23:22 +0000 (00:23 +0100)]
env: Fix env_get() when returning empty string using env_get_f()
The env_get_f() function returns -1 on failure. Returning 0 means that
the variable exists, and is empty string.
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Simon Glass <sjg@chromium.org>
Marek Behún [Wed, 3 Nov 2021 23:23:21 +0000 (00:23 +0100)]
env: Don't set ready flag if import failed in env_set_default()
Do not set GD_FLG_ENV_READY nor GD_FLG_ENV_DEFAULT if failed importing
in env_set_default().
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Simon Glass <sjg@chromium.org>
Simon Glass [Thu, 4 Nov 2021 03:09:18 +0000 (21:09 -0600)]
binman: Support updating the dtb in an ELF file
WIth EFI we must embed the devicetree in an ELF image so that it is loaded
as part of the executable file. We want it to include the binman
definition in there also, which in some cases cannot be created until the
ELF (u-boot) is built. Add an option to binman to support writing the
updated dtb to the ELF file u-boot.out
This is useful with the EFI app, which is always packaged as an ELF file.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Thu, 4 Nov 2021 03:09:17 +0000 (21:09 -0600)]
binman: Tidy up comments on _DoTestFile()
The comment for this function is missing an argument and the return value.
Fix it.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Thu, 4 Nov 2021 03:09:16 +0000 (21:09 -0600)]
binman: Support reading the offset of an ELF-file symbol
Binman needs to be able to update the contents of an ELF file after it has
been build. To support this, add a function to locate the position of a
symbol's contents within the file.
Fix the comments on bss_data.c and Symbol while we are here.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Thu, 4 Nov 2021 03:09:15 +0000 (21:09 -0600)]
binman: Report an error if test files fail to compile
At present any error from the 'make' command is silently swallowed by the
test system. Fix this by showing it when detected.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Thu, 4 Nov 2021 03:09:14 +0000 (21:09 -0600)]
patman: Use a ValueError exception if tools.Run() fails
The Exception base class is a very vague and could be confusing to the
test system. Use the more specific ValueError exception instead.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tom Rini [Fri, 12 Nov 2021 23:37:42 +0000 (23:37 +0000)]
configs: Resync with savedefconfig
Rsync all defconfig files using moveconfig.py
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Fri, 12 Nov 2021 23:33:12 +0000 (18:33 -0500)]
Merge branch '2021-11-12-Kconfig-migrations'
- An assortment of "finish migrating .." symbol patches. This will help
make it harder for migrated symbols to end up again in board config.h
files.
Tom Rini [Mon, 8 Nov 2021 03:59:51 +0000 (22:59 -0500)]
Convert CONFIG_LAST_STAGE_INIT to Kconfig
This converts the following to Kconfig:
CONFIG_LAST_STAGE_INIT
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Mon, 8 Nov 2021 03:59:50 +0000 (22:59 -0500)]
Remove CONFIG_SERIAL_MULTI
This symbol has been functionally dead for a long time. Remove the last
and recent re-introductions of setting it, and update the whitelist so
it will not be re-introduced again.
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Mon, 8 Nov 2021 03:59:49 +0000 (22:59 -0500)]
Convert CONFIG_PL011_SERIAL et al to Kconfig
This converts the following to Kconfig:
CONFIG_PL011_SERIAL
CONFIG_PL01X_SERIAL
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Mon, 8 Nov 2021 03:59:48 +0000 (22:59 -0500)]
Convert CONFIG_MACB to Kconfig
This converts the following to Kconfig:
CONFIG_MACB
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Mon, 8 Nov 2021 03:59:47 +0000 (22:59 -0500)]
Convert CONFIG_MD5 to Kconfig
This converts the following to Kconfig:
CONFIG_MD5
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Mon, 8 Nov 2021 03:59:46 +0000 (22:59 -0500)]
Convert CONFIG_MX6 et al to Kconfig
This converts the following to Kconfig:
CONFIG_MX6
CONFIG_MX7
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Mon, 8 Nov 2021 03:59:45 +0000 (22:59 -0500)]
Convert CONFIG_IMX_BOOTAUX et al to Kconfig
This converts the following to Kconfig:
CONFIG_IMX_BOOTAUX
CONFIG_IMX_THERMAL
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Mon, 8 Nov 2021 03:59:44 +0000 (22:59 -0500)]
Convert CONFIG_SYS_PROMPT et al to Kconfig
This converts the following to Kconfig:
CONFIG_SYS_PROMPT
CONFIG_SYS_PROMPT_HUSH_PS2
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Mon, 8 Nov 2021 03:59:43 +0000 (22:59 -0500)]
Convert CONFIG_I2C_EDID et al to Kconfig
This converts the following to Kconfig:
CONFIG_I2C_EDID
CONFIG_I2C_EEPROM
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Mon, 8 Nov 2021 03:59:42 +0000 (22:59 -0500)]
Convert CONFIG_PHYLIB et al to Kconfig
This converts the following to Kconfig:
CONFIG_PHYLIB
CONFIG_PHY_ATHEROS
CONFIG_PHY_GIGE
CONFIG_MII
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Mon, 8 Nov 2021 03:59:41 +0000 (22:59 -0500)]
Convert CONFIG_MISC_INIT_F et al to Kconfig
This converts the following to Kconfig:
CONFIG_MISC_INIT_F
CONFIG_MISC_INIT_R
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Mon, 8 Nov 2021 03:59:40 +0000 (22:59 -0500)]
Convert CONFIG_TRACE et al to Kconfig
This converts the following to Kconfig:
CONFIG_TRACE
CONFIG_TRACE_BUFFER_SIZE
CONFIG_TRACE_EARLY
CONFIG_TRACE_EARLY_ADDR
CONFIG_TRACE_EARLY_SIZE
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Mon, 8 Nov 2021 03:59:39 +0000 (22:59 -0500)]
Convert CONFIG_SYS_CONSOLE_IS_IN_ENV to Kconfig
This converts the following to Kconfig:
CONFIG_SYS_CONSOLE_IS_IN_ENV
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Mon, 8 Nov 2021 03:59:38 +0000 (22:59 -0500)]
Convert CONFIG_ENV_IS_IN_SPI_FLASH et al to Kconfig
This converts the following to Kconfig:
CONFIG_ENV_IS_IN_SPI_FLASH
CONFIG_ENV_IS_NOWHERE
CONFIG_ENV_OFFSET
CONFIG_ENV_OVERWRITE
CONFIG_ENV_SECT_SIZE
CONFIG_SYS_MMC_ENV_DEV
CONFIG_SYS_MMC_ENV_PART
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Mon, 8 Nov 2021 03:59:37 +0000 (22:59 -0500)]
Convert CONFIG_FSL_USDHC to Kconfig
This converts the following to Kconfig:
CONFIG_FSL_USDHC
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Mon, 8 Nov 2021 03:59:36 +0000 (22:59 -0500)]
Convert CONFIG_FSL_LAYERSCAPE to Kconfig
This converts the following to Kconfig:
CONFIG_FSL_LAYERSCAPE
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Mon, 8 Nov 2021 03:59:35 +0000 (22:59 -0500)]
Convert CONFIG_BITBANGMII to Kconfig
This converts the following to Kconfig:
CONFIG_BITBANGMII
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Mon, 8 Nov 2021 03:59:34 +0000 (22:59 -0500)]
Convert CONFIG_DOS_PARTITION to Kconfig
This converts the following to Kconfig:
CONFIG_DOS_PARTITION
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Mon, 8 Nov 2021 03:59:33 +0000 (22:59 -0500)]
Convert CONFIG_E1000 to Kconfig
This converts the following to Kconfig:
CONFIG_E1000
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Mon, 8 Nov 2021 03:59:32 +0000 (22:59 -0500)]
Convert CONFIG_ARCH_CPU_INIT to Kconfig
This converts the following to Kconfig:
CONFIG_ARCH_CPU_INIT
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Fri, 12 Nov 2021 15:14:24 +0000 (10:14 -0500)]
Merge branch '2021-11-12-assorted-updates'
- A number of pxe related cleanups and related re-organization.
- A few related pxe/sysboot/extlinux improvements
- Remove some dead code.
- Update Azure to use a newer Windows build environment
- Add a .get_maintainer.conf file
- A few minor TI SoC platform updates
Clemens Gruber [Fri, 5 Nov 2021 13:46:50 +0000 (14:46 +0100)]
rtc: ds1337: fix compatible string typo
The driver supports the ds1339 as well, which was probably intended by
the author but prevented by a typo. Fix the typo.
Signed-off-by: Clemens Gruber <clemens.gruber@pqgruber.com>
Jan Kiszka [Wed, 3 Nov 2021 14:12:30 +0000 (15:12 +0100)]
boards: siemens: iot2050: Ignore network errors during bootstage tracking
We need to filter out NET_ETH_START errors because we have to enable
networking in order to propagate the MAC addresses to the DT while there
is no network driver for the prueth in U-Boot yet.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Jan Kiszka [Wed, 3 Nov 2021 14:11:53 +0000 (15:11 +0100)]
boards: siemens: iot2050: Re-enable bootstage reporting
This got lost while fixing up the condition in
board/siemens/iot2050/board.c
Fixes:
b55881dd ("bootstage: Add SPL support")
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Marcin Niestroj [Tue, 2 Nov 2021 13:41:06 +0000 (14:41 +0100)]
ARM: dts: am335x-chiliboard: add /chosen/tick-timer
Commit
4b2be78ab66c ("time: Fix get_ticks being non-monotonic") has
broken boot on chiliboard platform, as it requires '/chosen/tick-timer'
in device-tree. This resulted in following panic message:
Could not initialize timer (err -19)
Provide missing chosen property in device-tree to fix chiliboard
support.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
Michael Walle [Sun, 31 Oct 2021 22:38:12 +0000 (23:38 +0100)]
get_maintainer.pl: add .get_maintainer.conf
Since commit
e57c7c5c4282 ("get_maintainer.pl: update from Linux kernel
v5.13-rc6") only the top level MAINTAINERS file is used. This is because
this commit (accidentally) disabled the search of MAINTAINERS files
(find_maintainer_files is set to 0 again). Before that, commit
b79372ae94fb ("scripts/get_maintainer.pl: enable find_maintainer_files")
explicitly enabled that feature. Nowadays, we also have to set
maintainer_path to a directory.
To fix it and enable recursive search of MAINTAINERS, create a
configuration file to set these two variables.
Signed-off-by: Michael Walle <michael@walle.cc>
Tom Rini [Sun, 31 Oct 2021 17:24:42 +0000 (13:24 -0400)]
Azure: Move to windows-2019
As per https://github.com/actions/virtual-environments/issues/4312 the
Windows-2016 environments are scheduled for deprecation and removal in
early 2022. Move to windows-2019 now to avoid this (Visual Studio 2019
is included here, hence the tag naming scheme change).
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Thomas Huth [Tue, 26 Oct 2021 12:31:18 +0000 (14:31 +0200)]
Remove LYNX KDI remainders
The last board that used to set CONFIG_LYNXKDI has been removed in
commit
242836a893ae ("powerpc: ppc4xx: remove pcs440ep support"),
doc/README.lynxkdi only talks about a MPC8260 board being supported,
and the mpc8260 support has been removed four years ago in commit
2eb48ff7a210d ("powerpc, 8260: remove support for mpc8260") already,
and common/lynxkdi.c only consists of an "#error" statement these
days, so it seems like the LYNX KDI code is dead code nowadays.
Let's remove it now.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Simon Glass [Thu, 14 Oct 2021 18:48:11 +0000 (12:48 -0600)]
pxe: Allow calling the pxe_get logic directly
Refactor this code so that we can call the 'pxe get' command without going
through the command-line interpreter. This makes it easier to get the
information we need, without going through environment variables.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Artem Lapkin <email2tema@gmail.com>
Tested-by: Artem Lapkin <email2tema@gmail.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Simon Glass [Thu, 14 Oct 2021 18:48:10 +0000 (12:48 -0600)]
doc: Move distro boot doc to rST
Move this over to the new rST format.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Artem Lapkin <email2tema@gmail.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Simon Glass [Thu, 14 Oct 2021 18:48:09 +0000 (12:48 -0600)]
pxe: Refactor sysboot to have one helper
The only difference between the three helpers is the filesystem type.
Factor this out and call the filesystem functions directly, instead of
through the command-line interpreter. This allows the file size to be
obtained directly, instead of via an environment variable.
We cannot do the same thing with PXE's tftpboot since there is no API
at present to obtain information about the file that was read. So there
is no point in changing pxe_getfile_func to use a ulong for the address,
for example.
This is as far as the refactoring can go for the present.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Artem Lapkin <email2tema@gmail.com>
Tested-by: Artem Lapkin <email2tema@gmail.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Simon Glass [Thu, 14 Oct 2021 18:48:08 +0000 (12:48 -0600)]
pxe: Return the file size from the getfile() function
It is pretty strange that the pxe code uses the 'filesize' environment
variable find the size of a file it has just read.
Partly this is because it uses the command-line interpreter to parse its
request to load the file.
As a first step towards unwinding this, return it directly from the
getfile() function. This makes the code a bit longer, for now, but will be
cleaned up in future patches.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Artem Lapkin <email2tema@gmail.com>
Tested-by: Artem Lapkin <email2tema@gmail.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Simon Glass [Thu, 14 Oct 2021 18:48:07 +0000 (12:48 -0600)]
lib: Add a function to convert a string to a hex value
Add an xtoa() function, similar to itoa() but for hex instead.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Artem Lapkin <email2tema@gmail.com>
Tested-by: Artem Lapkin <email2tema@gmail.com>
Simon Glass [Thu, 14 Oct 2021 18:48:06 +0000 (12:48 -0600)]
lib: Add tests for simple_itoa()
Add test and a comment for this function.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Artem Lapkin <email2tema@gmail.com>
Simon Glass [Thu, 14 Oct 2021 18:48:05 +0000 (12:48 -0600)]
pxe: Drop get_bootfile_path()
This function no longer makes sense, since it is pretty easy to prepend
the boot directory to the filename. Drop it and update its only caller.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Artem Lapkin <email2tema@gmail.com>
Tested-by: Artem Lapkin <email2tema@gmail.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Simon Glass [Thu, 14 Oct 2021 18:48:04 +0000 (12:48 -0600)]
pxe: Clean up the use of bootfile
The 'bootfile' environment variable is read in the bowels of pxe_util to
provide a directory to which all loaded files are relative.
This is not obvious from the API to PXE and it is strange to make the
caller set an environment variable rather than pass this as a parameter.
The code is also convoluted, which this feature implemented by
get_bootfile_path().
Update the API to improve this. Unfortunately this means that
pxe_setup_ctx() can fail, so add error checking.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Artem Lapkin <email2tema@gmail.com>
Tested-by: Artem Lapkin <email2tema@gmail.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Simon Glass [Thu, 14 Oct 2021 18:48:03 +0000 (12:48 -0600)]
pxe: Move common parsing coding into pxe_util
Both the syslinux and pxe commands use essentially the same code to parse
and run extlinux.conf files. Move this into a common function.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Artem Lapkin <email2tema@gmail.com>
Tested-by: Artem Lapkin <email2tema@gmail.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Simon Glass [Thu, 14 Oct 2021 18:48:02 +0000 (12:48 -0600)]
pxe: Tidy up code style a little in pxe_utils
There are a few more blank lines than makes sense for readability. Also
free() handles a NULL pointer so drop the pointless checks.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Artem Lapkin <email2tema@gmail.com>
Tested-by: Artem Lapkin <email2tema@gmail.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Simon Glass [Thu, 14 Oct 2021 18:48:01 +0000 (12:48 -0600)]
pxe: Tidy up some comments in pxe_utils
Some of these functions are a big vague in the comments. Tidy them up a
bit.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Artem Lapkin <email2tema@gmail.com>
Tested-by: Artem Lapkin <email2tema@gmail.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Simon Glass [Thu, 14 Oct 2021 18:48:00 +0000 (12:48 -0600)]
pxe: Move pxe_utils files
Move the header file into the main include/ directory so we can use it
from the bootmethod code. Move the C file into boot/ since it relates to
booting.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Artem Lapkin <email2tema@gmail.com>
Tested-by: Artem Lapkin <email2tema@gmail.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Simon Glass [Thu, 14 Oct 2021 18:47:59 +0000 (12:47 -0600)]
pxe: Tidy up the is_pxe global
Move this into the context to avoid a global variable. Also rename it
since the current name does not explain what it actually affects.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Artem Lapkin <email2tema@gmail.com>
Tested-by: Artem Lapkin <email2tema@gmail.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Simon Glass [Thu, 14 Oct 2021 18:47:58 +0000 (12:47 -0600)]
pxe: Add a userdata field to the context
Allow the caller to provide some info which is passed back to the
readfile() method.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Artem Lapkin <email2tema@gmail.com>
Tested-by: Artem Lapkin <email2tema@gmail.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Simon Glass [Thu, 14 Oct 2021 18:47:57 +0000 (12:47 -0600)]
pxe: Move do_getfile() into the context
Rather than having a global variable, pass the function as part of the
context.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Artem Lapkin <email2tema@gmail.com>
Tested-by: Artem Lapkin <email2tema@gmail.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Simon Glass [Thu, 14 Oct 2021 18:47:56 +0000 (12:47 -0600)]
pxe: Use a context pointer
At present the PXE functions pass around a pointer to command-table entry
which is very strange. It is only needed in a few places and it is odd to
pass around a data structure from another module in this way.
For bootmethod we will need to provide some context information when
reading files.
Create a PXE context struct to hold the command-table-entry pointer and
pass that around instead. We can then add more things to the context as
needed.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Artem Lapkin <email2tema@gmail.com>
Tested-by: Artem Lapkin <email2tema@gmail.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Simon Glass [Thu, 14 Oct 2021 18:47:55 +0000 (12:47 -0600)]
pxe: Move API comments to the header files
Put the function comments in the header file so that the full API can we
examined in one place.
Expand the comments to cover parameters and return values.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Artem Lapkin <email2tema@gmail.com>
Tested-by: Artem Lapkin <email2tema@gmail.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Simon Glass [Thu, 14 Oct 2021 18:47:54 +0000 (12:47 -0600)]
Create a new boot/ directory
Quite a lot of the code in common/relates to booting and images. Before
adding more it seems like a good time to move the code into its own
directory.
Most files with 'boot' or 'image' in them are moved, except:
- autoboot.c which relates to U-Boot automatically running a script
- bootstage.c which relates to U-Boot timing
Drop the removal of boot* files from the output directory, since this
interfers with the symlinks created by tools and there does not appear
to be any such file from my brief testing.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Artem Lapkin <email2tema@gmail.com>
Tested-by: Artem Lapkin <email2tema@gmail.com>
Tom Rini [Thu, 11 Nov 2021 14:04:20 +0000 (09:04 -0500)]
Merge https://gitlab.denx.de/u-boot/custodians/u-boot-fsl-qoriq
- device-tree sync-up with Linux for ls1028a
- fixes/update in fsl-ddr driver, fsl-validate, lx2162a, fsl-mc,
spintable code, configs, qspi node, pci
- enable EFI_SET_TIME support in sl28
- powerpc: Drop -mstring
Tom Rini [Wed, 10 Nov 2021 19:11:30 +0000 (14:11 -0500)]
Merge tag 'u-boot-stm32-
20211110' of https://source.denx.de/u-boot/custodians/u-boot-stm
- DHSOM update:
- Remove nWP GPIO hog
- Increase SF bus frequency to 50Mhz and enable SFDP
- Disable video output for DHSOM
- Disable EFI
- Enable DFU_MTD support
- Create include file for STM32 gpio driver private data
- Split board and SOC STM32MP15 configuration
- Device tree alignement with v5.15-rc6 for STM32MP15
- Add binman support for STM32MP15x
- Normalise newlines for stm32prog
- Update OTP shadow registers in SPL
Patrick Delaunay [Mon, 11 Oct 2021 07:52:51 +0000 (09:52 +0200)]
stm32mp15: tidy up #ifdefs in cpu.c
We should avoid #ifdef in C modules and the unused functions
are eliminated by the linker.
Use the more readable IS_ENABLE() instead.
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Patrick Delaunay [Mon, 11 Oct 2021 07:52:50 +0000 (09:52 +0200)]
stm32mp15: replace CONFIG_TFABOOT when it is possible
In some part of STM32MP15 support the CONFIG_TFABOOT can be replaced
by other config: CONFIG_ARMV7_PSCI and CONFIG_ARM_SMCCC.
This patch also simplifies the code in cpu.c, stm32mp1_ram.c and
clk_stml32mp1.c as execution of U-Boot in sysram (boot without SPL and
without TFA) is not supported: the associated initialization code is
present only in SPL.
This cleanup patch is a preliminary step to support SPL load of OP-TEE
in secure world, with SPL in secure world and U-Boot in no-secure world.
Reported-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Patrick Delaunay [Mon, 11 Oct 2021 07:52:49 +0000 (09:52 +0200)]
stm32mp15: remove configs dependency on CONFIG_TFABOOT
Remove the dependency on CONFIG_TFABOOT in stm32mp Kconfig
- always activate the ARCH config: CONFIG_ARCH_SUPPORT_PSCI
and CONFIG_CPU_V7_HAS_NONSEC
- CONFIG_ARMV7_NONSEC is deactivated in trusted defconfig
- the correct sysreset driver is activated in each defconfig:
CONFIG_SYSRESET_PSCI or SYSRESET_SYSCON
Reported-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Patrick Delaunay [Mon, 11 Oct 2021 07:52:48 +0000 (09:52 +0200)]
arm: stm32mp: bsec: Update OTP shadow registers in SPL
Currently the upper OTP (after 57) are shadowed in U-Boot proper,
when TFABOOT is not used.
This choice cause an issue when U-Boot is not executed after SPL,
so this BSEC initialization is moved in SPL and no more executed in U-Boot,
so it is still executed only one time.
After this patch this BSEC initialization is done in FSBL: SPL or TF-A.
To force this initialization in all the case, the probe of the BSEC
driver is forced in SPL in the arch st32mp function: spl_board_init().
Even if today BSEC driver is already probed in STM32MP15x clock driver
clk_stm32mp1.c because get_cpu_type() is called in
stm32mp1_get_max_opp_freq() function.
Reported-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Marek Vasut [Sat, 23 Oct 2021 22:46:17 +0000 (00:46 +0200)]
ARM: stm32: Align mtdparts with SPI NOR layout on DHSOM
The DHSOM uses different SPI NOR layout than the ST devkit, stop
pulling in the ST specific runtime mtdparts settings and adjust
the mtdparts accordingly.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Marek Vasut [Sat, 23 Oct 2021 18:33:57 +0000 (20:33 +0200)]
ARM: stm32: Disable video output on DHSOM
The video output support is unused and disabling it saves about 20 kiB of space.
In case video output support is required, it can be re-enabled.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Marek Vasut [Sat, 23 Oct 2021 18:33:56 +0000 (20:33 +0200)]
ARM: stm32: Disable EFI on DHSOM
The EFI support is unused and disabling it saves about 70 kiB of space.
In case EFI support is required, it can be re-enabled.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Marek Vasut [Sat, 23 Oct 2021 18:33:34 +0000 (20:33 +0200)]
ARM: stm32: Increase default SF bus frequency to 50 MHz and enable SFDP
Increase default SPI NOR bus frequency from 1 MHz to 50 MHz and
enable SFDP parsing to obtain more accurate SPI NOR configuration.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Marek Vasut [Sat, 23 Oct 2021 18:33:33 +0000 (20:33 +0200)]
ARM: dts: stm32: Drop nWP GPIO hog on DHSOM
The nWP GPIO hog was used to unlock the SPI NOR write protect when U-Boot
used to operate the SPI NOR in 1-1-1 mode. Now that the SPI NOR is operated
in 1-1-4 mode, the hog has adverse effects and causes transfer corruption,
since the hogged pin is also the IO2 pin. Remove the hogs.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Marek Vasut [Sat, 23 Oct 2021 18:32:48 +0000 (20:32 +0200)]
ARM: stm32: Enable DFU MTD support on DHSOM
All the STM32MP1 based DHSOM have SPI NOR from which they boot,
enable DFU_MTD support to make it possible to expose that SPI NOR
via the DFU.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Patrick Delaunay [Fri, 22 Oct 2021 18:12:34 +0000 (20:12 +0200)]
gpio: stm32: create include file for driver private data
The stm32 gpio driver private data are not needed in arch include files,
they are not used by code except for stm32 gpio and pincontrol drivers,
using the same IP; the defines for this IP is moved in a new file
"stm32_gpio_priv.h" in driver/gpio.
This patch avoids to have duplicated file gpio.h for each SOC
in MPU directory mach-stm32mp and in each MCU directory arch-stm32*
and allows to remove CONFIG_GPIO_EXTRA_HEADER for all STM32.
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Patrick Delaunay [Fri, 22 Oct 2021 08:19:25 +0000 (10:19 +0200)]
board: stmp32mp1: split board and SOC STM32MP15 configuration
Add a configuration file "stm32mp15_st_common.h" to handle the
STMicroelectronics boards configuration and rename stm32mp1.h to
"stm32mp15_common.h" to handle the generic STM32MP15x series configuration.
The configuration file "dh_stm32mp1.h" is also renamed to
"stm32mp15_dh_dhcom" for the configuration of board based on the
dhelectronics STM32MP15x SOM.
In the STMicroelectronics board configuration the default bootcmd
"bootcmd_stm32mp" is updated to only select the extlinux file found on
SD-Card on STM32MP15x EV1 for boot from NOR device.
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Patrick Delaunay [Thu, 21 Oct 2021 09:54:11 +0000 (11:54 +0200)]
arm: dts: stm32mp15: alignment with v5.15-rc6
Device tree alignment with Linux kernel v5.15-rc6
- Set {bitclock,frame}-master phandles on ST DKx
- Add coprocessor detach mbox on stm32mp15x-dkx boards
- Add coprocessor detach mbox on stm32mp157c-ed1 board
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Tom Rini [Wed, 10 Nov 2021 14:15:18 +0000 (09:15 -0500)]
Merge branch 'master' of https://source.denx.de/u-boot/custodians/u-boot-marvell
- Minor kwboot improvements (Pali)
- Misc kwbimage improvements (Pali)
- pci_mvebu: Use global MBUS_PCI_MEM_SIZE macro (Pali)
Patrick Delaunay [Wed, 13 Oct 2021 13:11:18 +0000 (15:11 +0200)]
stm32mp: add binman support for STM32MP15x
Use binman to add the stm32image header on SPL binary for basic boot
or on U-Boot binary when it is required, i.e. for TF-A boot without FIP
support, when CONFIG_STM32MP15x_STM32IMAGE is activated.
The "binman" tool is the recommended tool for specific image generation.
This patch allows to suppress the config.mk file and it is a preliminary
step to manage FIT generation with binman.
The init_r parsing of U-Boot device tree to search the binman
information is not required for STM32MP15, so the binman library
can be removed in U-Boot (CONFIG_BINMAN_FDT is deactivated).
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
William Grant [Wed, 13 Oct 2021 09:56:58 +0000 (20:56 +1100)]
stm32mp: stm32prog: Normalise newlines
The missing trailing newline could confuse check-config.sh if the
definition of an option was on the first line of the next file that
find(1) happened to return.
Signed-off-by: William Grant <wgrant@ubuntu.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Pali Rohár [Mon, 8 Nov 2021 17:12:51 +0000 (18:12 +0100)]
tools: kwbimage: Properly set srcaddr in kwbimage v0
Field srcaddr in kwbimage v0 needs to be adjusted similarly like in v1.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
Pali Rohár [Mon, 8 Nov 2021 17:12:50 +0000 (18:12 +0100)]
tools: kwbimage: Properly calculate and align kwbimage v0 header size
Kwbimage v0 has similar alignment requirements as v1.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
Pali Rohár [Mon, 8 Nov 2021 17:12:49 +0000 (18:12 +0100)]
tools: kwbimage: Fill the real header size into the main header
Fill the real header size without padding into the main header
This allows to reduce final image when converting image to another format
which does not need additional padding.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
Pali Rohár [Mon, 8 Nov 2021 17:12:48 +0000 (18:12 +0100)]
tools: kwbimage: Align kwbimage header to proper size
Currently kwbimage header is always aligned to 4096 bytes. But it does not
have to be aligned to such a high value.
The header needs to be just 4-byte aligned, while some image types have
additional alignment restrictions.
This change reduces size of kwbimage binaries by removing extra padding
between header and data part.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
Pali Rohár [Mon, 8 Nov 2021 17:12:47 +0000 (18:12 +0100)]
tools: kwbimage: Do not put final image padding to the image data size
This change allows to convert image from one format to another without need
to include unnecessary padding (e.g. when target image format has smaller
alignment requirement as source image format).
Do it by storing real image data size without padding to the kwbimage
header.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
Pali Rohár [Mon, 8 Nov 2021 17:12:46 +0000 (18:12 +0100)]
tools: kwbimage: Align final UART image to 128 bytes
xmodem block size is 128 bytes, therefore it is possible to transfer only
images with size multiple of 128 bytes. kwboot automatically pads image
with zero bytes at the end to align it to 128 bytes boundary.
Do this padding when generating image to allow uploading with other xmodem
tools or older kwboot versions.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
Pali Rohár [Mon, 8 Nov 2021 17:12:45 +0000 (18:12 +0100)]
tools: kwbimage: Remove unused enums and prototypes
There are more unused enums and function prototypes. Remove them. The
function kwbimage_check_params() does not return enum kwbimage_cmd_types,
but a boolean value returned as int.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
Pali Rohár [Mon, 8 Nov 2021 17:12:44 +0000 (18:12 +0100)]
tools: kwbimage: Fix validation of kwbimage v0
kwbimage v0 sldo has 32-bit data checksum at the end like kwbimage v1.
Use same data checksum validation for both v0 and v1 image types.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
Pali Rohár [Mon, 8 Nov 2021 17:12:43 +0000 (18:12 +0100)]
tools: kwbimage: Set BOOT_FROM by default to SPI
kwbimage must have valid blockid member instead of zero value. Thus if
config file does not contain BOOT_FROM command, use by default the value
for SPI booting (which is probably the most common).
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
Pali Rohár [Mon, 8 Nov 2021 17:12:42 +0000 (18:12 +0100)]
tools: kwbimage: Explicitly set version also for kwbimage v0
For documentation purposes update struct main_hdr_v0 to include information
where version of the image must be stored. For kwbimage v0 it obviously
must be 0. By default all image header memory is initialized to zero,
therefore this change has no functional effect.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
Pali Rohár [Mon, 8 Nov 2021 17:12:41 +0000 (18:12 +0100)]
tools: kwbimage: Add support for new commands UART_PORT and UART_MPP
These two commands allow to specify custom setting of UART port used for
printing BootROM messages.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
Pali Rohár [Sat, 6 Nov 2021 11:16:12 +0000 (12:16 +0100)]
pci: pci_mvebu: Use global MBUS_PCI_MEM_SIZE macro
Header file mach/cpu.h already defines MBUS_PCI_MEM_SIZE macro which
defines size of MBUS_PCI_MEM_BASE window. So use global MBUS_PCI_MEM_SIZE
macro instead of locally defined PCIE_MEM_SIZE macro. Both macros have same
definition.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Pali Rohár [Fri, 5 Nov 2021 22:30:42 +0000 (23:30 +0100)]
tools: kwboot: Always print kwboot version
It is useful to see kwboot version in the boot log output for debugging
purposes.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Pali Rohár [Fri, 5 Nov 2021 22:29:58 +0000 (23:29 +0100)]
tools: kwboot: Fix sending Kirkwood v0 images
Properly calculate and align image header size to xmodem block size.
Kirkwood v0 images do not have stored total size of header in header
structure itself like it is for v1 images. So kwbheader_size() calculates
size by traversing image structure itself. Aligning is done in kwboot by
putting zero padding bytes between the header and data part.
Signed-off-by: Pali Rohár <pali@kernel.org>
Tested-by: Tony Dinh <mibodhi@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Tom Rini [Wed, 10 Nov 2021 03:26:56 +0000 (22:26 -0500)]
Merge branch 'master' of https://source.denx.de/u-boot/custodians/u-boot-sunxi
- watchdog: don't autostart watchdog on Sunxi boards
Heinrich Schuchardt [Fri, 5 Nov 2021 18:34:31 +0000 (19:34 +0100)]
watchdog: don't autostart watchdog on Sunxi boards
The Sunxi boards only support a 16 second watchdog timeout. This is too
short to boot Linux. The UEFI specification requires 300 seconds as
default timeout.
Change the default for CONFIG_WATCHDOG_AUTOSTART for ARCH_SUNXI.
Fixes:
b147bd3607f8 ("sunxi: Enable watchdog timer support by default")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Tested-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Tom Rini [Tue, 9 Nov 2021 13:51:00 +0000 (08:51 -0500)]
Merge https://source.denx.de/u-boot/custodians/u-boot-samsung
[trini: Migrate CONFIG_EXYNOS7420 as part of merging, so espresso7420
still builds]
Signed-off-by: Tom Rini <trini@konsulko.com>
Vladimir Oltean [Tue, 9 Nov 2021 11:32:31 +0000 (17:02 +0530)]
configs: ls1028a: ensure Ethernet is enabled
CONFIG_FSL_ENETC is not explicitly enabled in the NXP LS1028A config
files, instead it is selected by CONFIG_MSCC_FELIX_SWITCH, a state of
matters which is fragile.
CONFIG_MSCC_FELIX_SWITCH depends on CONFIG_DM_DSA, which depends on
CONFIG_PHY_FIXED.
Not all LS1028A boards did enable CONFIG_PHY_FIXED, which resulted in
all of Ethernet being compiled out.
This patch makes sure that CONFIG_PHY_FIXED is enabled for all LS1028A
boards, and CONFIG_FSL_ENETC as well - don't rely on that fragile
selection done by the Felix switch config.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
[Rebased]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
Hou Zhiqiang [Tue, 9 Nov 2021 11:26:24 +0000 (16:56 +0530)]
pci: layerscape: Fix the LUT and msi-map mismatch issue
In the current code, it doesn't reset the cursors of LUT entry and
StreamID at the beginning of the fixup, so it can result in LUT entry
setup and msi-map mismatch and LUT entries and StreamID leaking
when reload and fixup the DTB.
This patch move the initialization of LUT entry and StreamID cursors
to the beginning of the fixup to resolve the issues.
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
[Rebased]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
Rajesh Bhagat [Tue, 9 Nov 2021 11:00:38 +0000 (16:30 +0530)]
configs: fsl: migrate FMAN/QE specific defines to Kconfig
Use moveconfig.py script to convert CONFIG_SYS_FMAN_FW_ADDR,
CONFIG_SYS_QE_FW_ADDR and CONFIG_SYS_QE_FMAN_FW_LENGTH to Kconfig and
move these entries to defconfigs.
Signed-off-by: Rajesh Bhagat <rajesh.bhagat@nxp.com>
[Rebased]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
Kuldeep Singh [Tue, 9 Nov 2021 09:26:41 +0000 (14:56 +0530)]
configs: ls1046aqds: Configure environment related configs
LS1046A-QDS board requires updation in few environment configs in TFA
defconfigs of the board.
Following are the changes:
- Update CONFIG_ENV_ADDR
- Update CONFIG_ENV_SECT_SIZE
- Enable CONFIG_SYS_RELOC_GD_ENV_ADDR
Signed-off-by: Kuldeep Singh <kuldeep.singh@nxp.com>
[Rebased]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
Kuldeep Singh [Tue, 9 Nov 2021 09:22:26 +0000 (14:52 +0530)]
configs: ls1046aqds: Move CONFIG_SPI_FLASH_* definitions to defconfigs
LS1046A-QDS has CONFIG_SPI_FLASH_SST, CONFIG_SPI_FLASH_EON and
CONFIG_SPI_FLASH_STMICRO defines present in header. Move these entries
from header to defconfigs.
Signed-off-by: Kuldeep Singh <kuldeep.singh@nxp.com>
[Rebased]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
Michael Walle [Sun, 31 Oct 2021 22:39:35 +0000 (23:39 +0100)]
board: kontron: sl28: add myself to ls1028a.dtsi maintainers
I'd like to keep informed about ls1028a.dtsi changes. For now, there is
no top-level entry for any layerscape specific files. Instead, add the
file entry to my board MAINTAINERS file.
Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Michael Walle [Sun, 31 Oct 2021 22:21:56 +0000 (23:21 +0100)]
armv8: layerscape: use memalign() to allocate spintable code
Don't use efi_allocate_pages(). The allocated memory isn't carved out of
the lmb allocations. The memory might then be allocated twice.
Particulary, this might happened with the fdt_high/initrd_high feature
which will relocate the fdt/ramdisk. This might then overlap with the
spin table.
Instead use memalign() which allocates on memory on the heap which is
correctly carved out by lmb.
Please note, that the memory is later reserved in the device tree as
well as in the EFI memory map in ft_fixup_cpu() (in
arch/arm/cpu/armv8/fsl-layerscape/fdt.c).
Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Michael Walle [Fri, 15 Oct 2021 13:15:25 +0000 (15:15 +0200)]
board: sl28: enable USB periheral support and gadgets
Enable support to update the board via the DFU protocol and make it
possible to export the block devices via USB mass storage protocol.
This will not work out of the box, yet. You have to change the dr_mode
of the usb0 controller to peripheral manually to make it work. True, OTG
support will hopefully coming soon.
Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Michael Walle [Fri, 15 Oct 2021 13:15:24 +0000 (15:15 +0200)]
board: sl28: switch to dwc3 driver
Now that the DWC3 USB driver has support for the layerscape platform,
use it. This will have the benefit that peripheral mode will work.
Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Michael Walle [Fri, 15 Oct 2021 13:15:23 +0000 (15:15 +0200)]
usb: dwc3: add layerscape support
Add support for the proper dwc3 device tree binding support as specified
in the offical device tree spec.
Initially, add support for the LS1028A support. Other SoCs should be
easy to add by just adding the corresponding compatible string.
Unfortunately, the device trees of all other layerscape SoCs are not
converted and uses a wrong compatible string only known in u-boot.
To maintain backwards compatibility with current u-boot device trees,
add the generic "fsl,layerscape-dwc3" compatible string.
OTG mode is not supported yet. The dr_mode in the devicetree will either
have to be set to peripheral or host.
Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>