u-boot.git/drivers/fastboot/fb_command.c, branch master Unnamed repository; edit this file 'description' to name the repository. fastboot: integrate block flashing back-end 2025-11-24T09:51:17+00:00 Dmitrii Merkurev dimorinny@google.com 2025-11-21T10:53:33+00:00 769c6cbbb53074025c3af53d8df5571ae18d74c3 1. Get partition info/size 2. Erase partition 3. Flash partition 4. BCB Make FASTBOOT_FLASH also depend on BLK, but make sure it doesn't affect SUNXI and ROCKCHIP platforms since they default to y already. Make it only default on SUNXI when MMC or NAND is enabled, so it doesn't break the CHIP & Nintendo boards, and for ROCKCHIP when MMC is enabled. Signed-off-by: Dmitrii Merkurev <dimorinny@google.com> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Tested-by: Mattijs Korpershoek <mkorpershoek@kernel.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20251121-topic-fastboot-blk-v7-3-9589d902fc91@linaro.org Signed-off-by: Mattijs Korpershoek <mkorpershoek@kernel.org> 
1. Get partition info/size
2. Erase partition
3. Flash partition
4. BCB

Make FASTBOOT_FLASH also depend on BLK, but make sure
it doesn't affect SUNXI and ROCKCHIP platforms since they
default to y already.

Make it only default on SUNXI when MMC or NAND is enabled,
so it doesn't break the CHIP & Nintendo boards, and for ROCKCHIP
when MMC is enabled.

Signed-off-by: Dmitrii Merkurev <dimorinny@google.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Tested-by: Mattijs Korpershoek <mkorpershoek@kernel.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20251121-topic-fastboot-blk-v7-3-9589d902fc91@linaro.org
Signed-off-by: Mattijs Korpershoek <mkorpershoek@kernel.org>
fastboot: Fix off by 1 error 2025-07-22T17:30:14+00:00 Andrew Goodbody andrew.goodbody@linaro.org 2025-07-17T08:43:29+00:00 23d2c182d4be9f993a4e4d8f4fc6293e4d5a9ff8 strlen only reports length of string not including terminating 0 byte but this has to be included in length of receiving buffer on copy so adjust length check to be correct. This issue found by Smatch. Signed-off-by: Andrew Goodbody <andrew.goodbody@linaro.org> Reviewed-by: Mattijs Korpershoek <mkorpershoek@kernel.org> 
strlen only reports length of string not including terminating 0 byte
but this has to be included in length of receiving buffer on copy so
adjust length check to be correct.

This issue found by Smatch.

Signed-off-by: Andrew Goodbody <andrew.goodbody@linaro.org>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@kernel.org>
drivers: fastboot: Add support for SPI flash memory 2025-07-22T17:30:14+00:00 Ariel D'Alessandro ariel.dalessandro@collabora.com 2025-07-17T13:58:54+00:00 afca60620ad7958fbee2d5518de0383483c82ced Fastboot currently supports MMC and NAND flash devices. Similarly, extend the support to SPI flash memories. Note that in this initial implementation, partitions on the device are not supported yet, but raw partitions can be set in U-Boot environment. To define a raw partition descriptor, add an environment variable similar to the MMC case: ``` fastboot_raw_partition_<raw partition name>=<offset> <size> ``` for example: ``` fastboot_raw_partition_boot=0x0 0x1000000 ``` Signed-off-by: Ariel D'Alessandro <ariel.dalessandro@collabora.com> Reviewed-by: Mattijs Korpershoek <mkorpershoek@kernel.org> 
Fastboot currently supports MMC and NAND flash devices. Similarly,
extend the support to SPI flash memories.

Note that in this initial implementation, partitions on the device are
not supported yet, but raw partitions can be set in U-Boot environment.

To define a raw partition descriptor, add an environment variable
similar to the MMC case:

```
fastboot_raw_partition_<raw partition name>=<offset> <size>
```

for example:

```
fastboot_raw_partition_boot=0x0 0x1000000
```

Signed-off-by: Ariel D'Alessandro <ariel.dalessandro@collabora.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@kernel.org>
fastboot: annotate switch/case fallthrough case 2025-04-08T22:23:51+00:00 Andre Przywara andre.przywara@arm.com 2025-03-27T15:33:01+00:00 06b1ebfe521d2729cd97db7dfed62469081f0ec3 The fastboot command handling uses an implicit switch/case fallthrough when receiving the OEM_CONSOLE command, but when this command is not enabled in Kconfig, to report this command as unknown. Add our "fallthrough;" statement-like macro before the default branch in the fastboot code, to avoid a warning when GCC's -Wimplicit-fallthrough warning option is enabled. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> 
The fastboot command handling uses an implicit switch/case fallthrough
when receiving the OEM_CONSOLE command, but when this command is not
enabled in Kconfig, to report this command as unknown.

Add our "fallthrough;" statement-like macro before the default branch in
the fastboot code, to avoid a warning when GCC's -Wimplicit-fallthrough
warning option is enabled.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet" 2024-05-20T19:35:03+00:00 Tom Rini trini@konsulko.com 2024-05-20T19:35:03+00:00 03de305ec48b0bb28554372abb40ccd46dbe0bf9 As part of bringing the master branch back in to next, we need to allow for all of these changes to exist here. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com> 
As part of bringing the master branch back in to next, we need to allow
for all of these changes to exist here.

Reported-by: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: Tom Rini <trini@konsulko.com>
Revert "Merge patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"" 2024-05-19T14:16:36+00:00 Tom Rini trini@konsulko.com 2024-05-19T02:20:43+00:00 d678a59d2d719da9e807495b4b021501f2836ca5 When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"' I failed to notice that b4 noticed it was based on next and so took that as the base commit and merged that part of next to master. This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com> 
When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay
Ethernet"' I failed to notice that b4 noticed it was based on next and
so took that as the base commit and merged that part of next to master.

This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing
changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35.

Reported-by: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: Tom Rini <trini@konsulko.com>
fastboot: Remove <common.h> and add needed includes 2024-05-07T14:00:41+00:00 Tom Rini trini@konsulko.com 2024-05-02T01:30:45+00:00 61595e4e97f7b027922db27f380afabd70042670 Remove <common.h> from this driver directory and when needed add missing include files directly. Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Signed-off-by: Tom Rini <trini@konsulko.com> 
Remove <common.h> from this driver directory and when needed
add missing include files directly.

Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Merge tag 'u-boot-dfu-20240419' of https://source.denx.de/u-boot/custodians/u-boot-dfu 2024-04-19T13:28:24+00:00 Tom Rini trini@konsulko.com 2024-04-19T13:28:24+00:00 c9e25d8c1d2c844ab76a7b0195f293275dcfdc6e u-boot-dfu-20240419 - new "fastboot oem board" command 
u-boot-dfu-20240419

- new "fastboot oem board" command
Revert "Merge patch series "pxe: Allow extlinux booting without CMDLINE enabled"" 2024-04-18T14:29:35+00:00 Tom Rini trini@konsulko.com 2024-04-18T14:29:35+00:00 cdd20e3f66fe910da0545d3615decf511519b4a6 As reported by Jonas Karlman this series breaks booting on some AArch64 platforms with common use cases. For now the best path forward is to revert the series. This reverts commit 777c28460947371ada40868dc994dfe8537d7115, reversing changes made to ab3453e7b12daef47b9e91da2a2a3d48615dc6fc. Link: https://lore.kernel.org/u-boot/50dfa3d6-a1ca-4492-a3fc-8d8c56b40b43@kwiboo.se/ Signed-off-by: Tom Rini <trini@konsulko.com> 
As reported by Jonas Karlman this series breaks booting on some AArch64
platforms with common use cases. For now the best path forward is to
revert the series.

This reverts commit 777c28460947371ada40868dc994dfe8537d7115, reversing
changes made to ab3453e7b12daef47b9e91da2a2a3d48615dc6fc.

Link: https://lore.kernel.org/u-boot/50dfa3d6-a1ca-4492-a3fc-8d8c56b40b43@kwiboo.se/
Signed-off-by: Tom Rini <trini@konsulko.com>
fastboot: introduce 'oem board' subcommand 2024-04-18T12:54:38+00:00 Alexey Romanov avromanov@salutedevices.com 2024-04-18T10:01:29+00:00 b2acf59baf917c3b4002c1b2094ddb46c03ab02e Currently, fastboot protocol in U-Boot has no opportunity to execute vendor custom code with verifed boot. This patch introduce new fastboot subcommand fastboot oem board:<cmd>, which allow to run custom oem_board function. Default implementation is __weak. Vendor must redefine it in board/ folder with his own logic. For example, some vendors have their custom nand/emmc partition flashing or erasing. Here some typical command for such use cases: - flashing: $ fastboot stage bootloader.img $ fastboot oem board:write_bootloader - erasing: $ fastboot oem board:erase_env Signed-off-by: Alexey Romanov <avromanov@salutedevices.com> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Reviewed-by: Quentin Schulz <quentin.schulz@theobroma-systems.com> Link: https://lore.kernel.org/r/20240418100129.1691822-2-avromanov@salutedevices.com Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> 
Currently, fastboot protocol in U-Boot has no opportunity
to execute vendor custom code with verifed boot. This patch
introduce new fastboot subcommand fastboot oem board:<cmd>,
which allow to run custom oem_board function.

Default implementation is __weak. Vendor must redefine it in
board/ folder with his own logic.

For example, some vendors have their custom nand/emmc partition
flashing or erasing. Here some typical command for such use cases:

- flashing:

  $ fastboot stage bootloader.img
  $ fastboot oem board:write_bootloader

- erasing:

  $ fastboot oem board:erase_env

Signed-off-by: Alexey Romanov <avromanov@salutedevices.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Reviewed-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Link: https://lore.kernel.org/r/20240418100129.1691822-2-avromanov@salutedevices.com
Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>