Commit Graph

77302 Commits

Author SHA1 Message Date
Loic Poulain
fc2b399ac0 usb: gadget: Add CDC ACM function
Add support for CDC ACM using the new UDC and gadget API. This protocol
can be used for serial over USB data transfer and is widely supported
by various OS (GNU/Linux, MS-Windows, OSX...). The usual purpose of
such link is to access device debug console and can be useful for
products not exposing regular UART to the user.

A default stdio device named 'usbacm' is created, and can be used
to redirect console to USB link over CDC ACM:

> setenv stdin usbacm; setenv stdout usbacm

Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
2022-01-26 23:23:17 +01:00
Loic Poulain
334a9b9d6a lib/circbuf: Make circbuf selectable symbol
It is currenly only used from usbtty driver but make it properly
selectable via Kconfig symbol, for future usage.

Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
2022-01-26 23:23:17 +01:00
Lukasz Majewski
07791e8d05 usb: ehci: dm: Convert i.MX28 ehci code to driver model
This commit converts i.MX28's EHCI USB host driver to driver model
(DM_USB). It is a straightforward conversion (to reuse as much code
as possible), based on ehci-mx5.c code.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
2022-01-26 23:22:59 +01:00
Lukasz Majewski
2d431e33dc usb: ehci: Move common mxs code to separate functions (ehci_hcd_{stop|start})
Those functions will be re-used when the ehci MXS driver (for imx28)
will be converted to also support CONFIG_DM_USB.

No functional changes introduced - only cosmetic changes (u32 type)
and alignment to pass checkpatch.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
2022-01-26 23:22:59 +01:00
Lukasz Majewski
fc313d345a usb: ehci: Refactor the ehci_mxs_toggle_clock function to be reused with DM
This function is going to be reused with the CONFIG_DM_USB enabled in
the imx28 mxs USB ehci driver.

No functional changes introduced.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
2022-01-26 23:22:59 +01:00
Lukasz Majewski
f82feb7f27 usb: Modify Kconfig of the USB_EHCI_MXS to use this driver with imx28
The ehci-mxs driver can be also used with imx28 SoC, not only
imx23.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
2022-01-26 23:22:59 +01:00
Tom Rini
6146cd62ae Merge branch '2022-01-24-assorted-updates'
- A number of cleanups to Python code based on running pylint
- Integrate changes so that we can run "make pylint" and compare the
  results to a current baseline.  Keep this as a manual check for now.
- Improve functionality of moveconfig.py
- pci: iproc: Set all 24 bits of PCI class code
2022-01-25 08:01:43 -05:00
Tom Rini
54c5c2b8fe configs: Resync with savedefconfig
Rsync all defconfig files using moveconfig.py

Signed-off-by: Tom Rini <trini@konsulko.com>
2022-01-24 17:36:30 -05:00
Simon Glass
91197aa696 moveconfig: Fix some pylint errors
There are over 200 errors in this file. Fix some of them, starting at the
beginning of the file. Future work can continue this effort.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-01-24 17:36:30 -05:00
Simon Glass
37f815cad0 moveconfig: Use a function to read files
At present there is quite a bit of ad-hoc code reading from files. The
most common case is to read the file as lines. Put it in a function and
set the unicode encoding correctly.

Avoid writing back to a file when there are obviously no changes as this
speeds things up slightly.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-01-24 17:36:30 -05:00
Simon Glass
2fd85bd326 moveconfig: Use a function to write files
At present there is quite a bit of ad-hoc code writing to files. The
treatment of newlines is different in some of them. Put it in a function
and set the unicode encoding correctly.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-01-24 17:36:30 -05:00
Simon Glass
478920dc58 moveconfig: Drop check for old Python
Python 2 is not supported anymore and Python 3 has had subprocess.DEVNULL
since version 3.3 which was released in 2012. Drop the unnecessary check.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2022-01-24 17:36:29 -05:00
Simon Glass
b2e83c6348 moveconfig: Convert to ArgumentParser
This is a newer library and is now preferred for Python scripts. Update
the code to use it instead of optparse

Use 'args' instead of 'options' throughout, since this is the term used
in that module. Also it helps to avoid confusion with CONFIG options, a
term that is used in this file.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-01-24 17:36:29 -05:00
Simon Glass
daa694d39e moveconfig: Use single quotes
Quite a few places use double quotes. Fix this to be consistent with
other Python code in U-Boot.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2022-01-24 17:36:29 -05:00
Simon Glass
65d7fcec5a moveconfig: Allow querying board configuration
It is useful to be able to find out which boards define a particular
option, or combination of options. This is not as easy as grepping the
defconfig files since many options are implied by others.

Add a -f option to the moveconfig tool to permit this. Update the
documentation to cover this, including a better title for the doc page.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-01-24 17:36:29 -05:00
Simon Glass
84067a5890 moveconfig: Allow adding unit tests
Add a -t option to run unit tests in this program. So far, there is none.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-01-24 17:36:29 -05:00
Simon Glass
e1ae563294 moveconfig: Sort the options
Put the options in sorted order by their short name so it is easier to
find an option.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-01-24 17:36:29 -05:00
Simon Glass
9d603391a7 moveconfig: Read the database in a separate function
Move this code out into a function so it can be used elsewhere.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-01-24 17:36:29 -05:00
Simon Glass
a36270861b moveconfig: Correct operation of the 'imply' feature
This doesn't work anymore, since the Kconfig update. The script has no
tests so we did not notice. Fix it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-01-24 17:36:29 -05:00
Heinrich Schuchardt
93ad26264e test: fix pylint warnings in test_env.py
* assert does not need parentheses
* add module docstring
* fix misspelled constant True
* limit lines to 100 characters

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-01-24 17:36:29 -05:00
Simon Glass
feafc61ea6 Makefile: Add a pylint checker to the build
At present the Python code in U-Boot is somewhat inconsistent, with some
files passing pylint quite cleanly and others not.

Add a way to track progress on this clean-up, by checking that no module
has got any worse as a result of changes.

This can be used with 'make pylint'.

Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: Re-generate pylint.base]
2022-01-24 17:36:15 -05:00
Simon Glass
c761cf778f tools: Add init files for Python tools
Add some empty __init__ files for binman, buildman and dtoc so that
pylint is able to recognise these as Python modules and produce more
useful pylint output.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-01-24 16:03:27 -05:00
Simon Glass
fd520092b7 patman: Update the list of modules
Update the __init__ file to include recently added files.

Add a license header while we are here.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-01-24 16:03:27 -05:00
Simon Glass
0c7cdd0302 dtoc: Fix up a code comment that confuses pylint
This produces a pylint error at present. Fix it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-01-24 16:03:27 -05:00
Simon Glass
f0198f7f89 .gitignore: Ignore any html coverage directory
This is created when checking code coverage of Python tools. Ignore it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-01-24 16:03:27 -05:00
Pali Rohár
253373d307 pci: iproc: Set all 24 bits of PCI class code
Register 0x43c in its low 24 bits contains PCI class code.

Update code to set all 24 bits of PCI class code and not only upper 16 bits
of PCI class code.

Use standard U-Boot macro (PCI_CLASS_BRIDGE_PCI << 8) for constructing all
24-bits of PCI class for PCI bridge Normal decode.

Signed-off-by: Pali Rohár <pali@kernel.org>
Acked-by: Roman Bacik <roman.bacik@broadcom.com>
2022-01-24 16:03:27 -05:00
Tom Rini
21a1439d98 Merge branch '2022-01-24-assorted-fixes-and-updates'
- Assorted dumpimage/mkimage fixes, allow setting the signature
  algorithm on the command line with mkimage
- Bugfix to the misc uclass, CONFIG_MP / CMD_MP Kconfig logic improved,
  updated Xen platform MAINTAINERS entry and fixed vexpress_aemv8a_semi
  booting.
2022-01-24 10:39:28 -05:00
Ashok Reddy Soma
480245cf27 cmd: Add Kconfig option for multiprocessor cmds
Add Kconfig option(CONFIG_CMD_MP) to enable or disable multiprocessor
commands. Compile cmd/mp.c based on CONFIG_CMD_MP.

Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2022-01-24 10:35:10 -05:00
Heinrich Schuchardt
c28f249995 mkimage: struct stat.st_size may not be long
The component st_size of struct stat is of type off_t. Depending on the
system printing it using %ld leads to a warning:

tools/mkimage.c:438:54: warning: format '%ld' expects argument of type
'long int', but argument 5 has type
'off_t' {aka 'long long int'} [-Wformat=]
  438 |     "%s: Bad size: \"%s\" is not valid image: size %ld < %u\n",
      |                                                    ~~^
      |                                                      |
      |                                                      long int
      |                                                    %lld

When comparing an off_t value to a 32bit integer we should not convert to
uint32_t but to off_t which may be wider.

Reported-by: Milan P. Stanić <mps@arvanta.net>
Fixes: 331f0800f1 ("mkimage: allow -l to work on block devices on Linux")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Mark Kettenis <kettenis@openbsd.org>
2022-01-24 10:35:10 -05:00
Anastasiia Lukianenko
800f0d05e1 MAINTAINERS: Update e-mail in Xen maintainership
Changing e-mail because of leaving EPAM.

Signed-off-by: Anastasiia Lukianenko <vicooodin@gmail.com>
Reviewed-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
2022-01-24 10:35:10 -05:00
Jan Kiszka
5902a397d0 mkimage: Allow to specify the signature algorithm on the command line
This permits to prepare FIT image description that do not hard-code the
final choice of the signature algorithm, possibly requiring the user to
patch the sources.

When -o <algo> is specified, this information is used in favor of the
'algo' property in the signature node. Furthermore, that property is set
accordingly when writing the image.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
2022-01-24 10:35:10 -05:00
Jan Kiszka
6ae2434689 mkimage: Drop unused OPT_STRING constant
The actual opt string is inlined - and different. Seems this was a
left-over from older versions of 603e26f763.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-01-24 10:35:10 -05:00
Jan Kiszka
4550ce9be0 image-fit: Make string of algo parameter constant
Modifications would be invalid.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-01-24 10:35:10 -05:00
John Keeping
e44d2f5df9 misc: mark write buffer const
The write operation in misc_ops already takes a "const void *" buffer,
but misc_write() takes a mutable "void *".  There's no reason for this,
so make misc_write() consistent with the standard write() prototype.

Signed-off-by: John Keeping <john@metanate.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-01-24 10:35:10 -05:00
Stefan Eichenberger
6f08eee67f tools/fitimage: make sure dumpimage still works when "@" are detected
fit_verify_header fails if it detects unit addresses "@". However, this
will break tools like dumpimage on fit images which worked with previous
versions of the tool (e.g. 2020.04 vs 2021.07). As an example the output
of:
dumpimage -l <fit image>
is:
FIT description: U-Boot fitImage for Linux Distribution
Created:         Thu Jan  1 01:00:00 1970
 Image 0 (kernel@1)
  Description:  Linux kernel
  Created:      Thu Jan  1 01:00:00 1970
  Type:         Kernel Image
  Compression:  gzip compressed
  Data Size:    6442456 Bytes = 6291.46 KiB = 6.14 MiB
  Architecture: AArch64
  OS:           Linux
  Load Address: 0x80080000
  Entry Point:  0x80080000
  Hash algo:    sha256
  Hash value:   ...
 Image 1 (fdt@freescale_fsl-s32g274a-evb.dtb)
  Description:  Flattened Device Tree blob
  Created:      Thu Jan  1 01:00:00 1970
  Type:         Flat Device Tree
  Compression:  uncompressed
  Data Size:    39661 Bytes = 38.73 KiB = 0.04 MiB
  Architecture: AArch64
  Hash algo:    sha256
  Hash value:   ...
 Default Configuration: 'conf@freescale_fsl-s32g274a-evb.dtb'
 Configuration 0 (conf@freescale_fsl-s32g274a-evb.dtb)
  Description:  1 Linux kernel, FDT blob
  Kernel:       kernel@1
  FDT:          fdt@freescale_fsl-s32g274a-evb.dtb
  Hash algo:    sha256
  Hash value:   unavailable

But with newer version it shows:
dumpimage -l <fit image>
GP Header: Size d00dfeed LoadAddr 62f0a4

This commit will output a warning that unit addresses were detected but
will not fail:
dumpimage -l <fit image>
Image contains unit addresses @, this will break signing
...

Signed-off-by: Stefan Eichenberger <eichest@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-01-24 10:35:10 -05:00
Stefan Eichenberger
5390cafed8 tools/fitimage: remove redundant format check
fit_extract_contents does a fit_check_format even thought it was already
checked during imagetool_verify_print_header.
Therefore, this check is not necessary. This commit removes the
redundancy.

Signed-off-by: Stefan Eichenberger <eichest@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-01-24 10:35:10 -05:00
Andre Przywara
51d8367d8a vexpress64: semi_defconfig: disable CRC32 support
Commit 270f8710f9 ("crc32: Add crc32 implementation using
__builtin_aarch64_crc32b") enabled the usage of ARMv8 CRC instructions
by default, for all arm64 builds. And indeed all Arm Ltd. v8 Cortex-A
cores support the instructions, and they are mandatory starting with
architecture revision v8.1, so realistically every known hardware
implementation should support them.

The Arm Fastmodel however defaults to the bare minimum ARMv8 feature set
by default, which means v8.0 without the CRC instructions, so U-Boot
hangs very early at the moment, without any output (the boot-wrapper or
TF-A printing the last visible lines).

Support for those instructions can be enabled on the model command line
by either:
-C cluster0.cpu0.enable_crc32=1		(for each core)
or by using a higher architecture revision by default:
-C cluster0.has_arm_v8-1=1		(for each cluster)
Of course any arch revision higher than v8.1 would work as well.

But for the sake of a smooth out-of-the-box experience, let's just
disable the usage of those instructions in the defconfig, to avoid
random hangs without any clues.

Reported-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Marek Vasut <marex@denx.de>
2022-01-24 10:35:09 -05:00
Tom Rini
ae35c59389 - stm32mp15: sync DT with kernel v5.16
- stm32mp15: Enable OF_BOARD config flag
 - DHCOM: sync DT with kernel 5.15.12
 - stm32mp: Fix USB boot device
 - stm32mp: Remove bootcount activation
 - stm32mp: Fix board_get_alt_info_mmc()
 - board: stm32mp1: solve compilation issue when ENV_IS_IN_MMC is deactivated
 - stm32prog: add partition name in treat_partition_list error messages
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Merge tag 'u-boot-stm32-20220124' of https://source.denx.de/u-boot/custodians/u-boot-stm

- stm32mp15: sync DT with kernel v5.16
- stm32mp15: Enable OF_BOARD config flag
- DHCOM: sync DT with kernel 5.15.12
- stm32mp: Fix USB boot device
- stm32mp: Remove bootcount activation
- stm32mp: Fix board_get_alt_info_mmc()
- board: stm32mp1: solve compilation issue when ENV_IS_IN_MMC is deactivated
- stm32prog: add partition name in treat_partition_list error messages
2022-01-24 08:19:31 -05:00
Patrice Chotard
22c0815eca configs: stm32mp15: Enable OF_BOARD flag
Since commit 9855034397 ("fdt: Don't call board_fdt_blob_setup()
 without OF_BOARD") board_fdt_blob_setup() is no more called on
STM32MP platforms in trusted boot which hangs during boot process.

Enable OF_BOARD flag to fix this issue.

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2022-01-24 11:03:21 +01:00
Patrick Delaunay
94e561f84a stm32prog: add partition name in treat_partition_list error messages
Add the partition name and remove the line number in error messages
of treat_partition_list() to provide correct information to user of
STM32CubeProgrammer.

The "line number" value was confusing because it is incorrect here;
the index in  part_array[] is not aligned with the line number in
the parsed Layout file, because the empty lines and the lines beginning
by '#' are skipped during the first parsing in parse_flash_layout().

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-01-24 11:01:41 +01:00
Patrick Delaunay
046bdb8064 board: stm32mp1: solve compilation issue when ENV_IS_IN_MMC is deactivated
Solve compilation issue on undefined CONFIG_SYS_MMC_ENV_DEV when
CONFIG_ENV_IS_IN_MMC is deactivated on STMicroelectronics boards
defconfig

Fixes: 9f97193616 ("board: stm32mp1: use CONFIG_SYS_MMC_ENV_DEV when available")
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-01-24 11:00:47 +01:00
Heinrich Schuchardt
6ddc71c13e stm32mp: fix board_get_alt_info_mmc()
MAX_SEARCH_PARTITIONS is the highest possible partition number.
Do not skip the last partition in board_get_alt_info_mmc().

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2022-01-24 10:59:28 +01:00
Marek Vasut
332facce6f ARM: dts: stm32: Synchronize DHCOM DTs with Linux 5.15.12
Synchronize DH DHCOM DTs with Linux commit 25960cafa06e ("Linux 5.15.12").
There is no functional change to the resulting DTs. The eeprom0 alias and
PHY reset GPIO are now reinstated in SoM u-boot dtsi.

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: Patrick Delaunay <patrick.delaunay@foss.st.com>
2022-01-24 10:57:56 +01:00
Marek Vasut
6b8bd70904 ARM: dts: stm32: Synchronize DHCOR DTs with Linux 5.15.12
Synchronize DH DHCOR DTs with Linux commit 25960cafa06e ("Linux 5.15.12").
There is no functional change to the resulting DTs. The eeprom0 alias is
now reinstated in SoM u-boot dtsi, the PHY reset GPIO is reinstated in AV96
u-boot dtsi.

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: Patrick Delaunay <patrick.delaunay@foss.st.com>
2022-01-24 10:57:56 +01:00
Patrick Delaunay
bd485f9bcc arm: dts: stm32mp15: alignment with v5.16
Device tree alignment with Linux kernel v5.16-rc5
- ARM: dts: stm32: set otg-rev on stm32mp151
- ARM: dts: stm32: use usbphyc ck_usbo_48m as USBH OHCI clock on stm32mp151
- ARM: dts: stm32: fix AV96 board SAI2 pin muxing on stm32mp15
- ARM: dts: stm32: fix SAI sub nodes register range
- ARM: dts: stm32: fix STUSB1600 Type-C irq level on stm32mp15xx-dkx

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-01-24 10:57:19 +01:00
Patrick Delaunay
5c68904fe1 stm32mp: correct the dependency for bootcount configs
Default value for CONFIG_SYS_BOOTCOUNT_SINGLEWORD and
CONFIG_SYS_BOOTCOUNT_ADDR are only needed when
CONFIG_BOOTCOUNT_GENERIC is used.

This patch avoids to define these configs when an other bootcount backend
is activated, for example for CONFIG_BOOTCOUNT_ENV.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-01-24 10:56:45 +01:00
Patrick Delaunay
d5e8119bae stm32mp: remove the bootcount activation
Today the bootcount is not managed by the Linux kernel for STM32MP15 as
we don't have driver to update the used backup register in TAMP and the
recovery command still executes the normal bootcmd with
'altbootcmd=run bootcmd'.

So the bootcount feature is never used, the config CONFIG_BOOTCOUNT_LIMIT
and the associated environment variable 'altbootcmd' can be removed to
reduce the U-Boot size.

Each boards can re-enable this feature later in their defconfig, if it is
needed, with the expected backend, for example CONFIG_BOOTCOUNT_GENERIC
or CONFIG_BOOTCOUNT_ENV.

CC: Marek Vasut <marex@denx.de>
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-01-24 10:56:45 +01:00
Marek Vasut
3919aa1722 ARM: dts: stm32: Add DFU support for DHCOR recovery
This patch configures U-Boot SPL for DHCOR SoM to permit DFU upload of
SPL and subsequent u-boot.itb for recovery or commissioning purposes.

To start U-Boot on DHCOR based board, e.g. Avenger96, proceed as follows:
- Install dfu-util on the host PC (in debian this is package 'dfu-util')

- Power off the Avenger96 board.
- Connect both USB-serial console and USB-OTG microB ports to host PC.
- Switch Avenger96 to USB boot mode -- BOOT0..2 switches all set to 0.
- Power on the Avenger96 board.
- Verify using '$ dmesg' that a new device has been detected as follows:
    New USB device found, idVendor=0483, idProduct=df11, bcdDevice= 2.00
    New USB device strings: Mfr=1, Product=2, SerialNumber=3
    Product: DFU in HS Mode @Device ID /0x500, @Revision ID /0x0000
    Manufacturer: STMicroelectronics

- Upload U-Boot SPL:
$ dfu-util -a 1 -D u-boot-spl.stm32
- Upload U-Boot proper:
$ dfu-util -a 0 -D u-boot.itb

- At this point, SPL will wait for user to press "Ctrl-C" on serial
  console. When ready to interact with U-Boot, press Ctrl-C to start
  the bootloader.

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>
2022-01-24 10:55:06 +01:00
Marek Vasut
757c8387be arm: stm32mp: Fix USB boot device report
In case the SoC reports the boot device type is USB, it means the SPL was
loaded via BootROM DFU mode. Currently the spl_boot_device() returns boot
device as USB host, change it to DFU instead, so the SPL can continue the
DFU boot and load U-Boot via 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>
2022-01-24 10:52:49 +01:00
Tom Rini
d323242b62 Merge https://source.denx.de/u-boot/custodians/u-boot-sh
- rzg2_beacon updates
2022-01-23 09:54:49 -05:00