u-boot.git/doc/android, branch v2026.04-rc2 Unnamed repository; edit this file 'description' to name the repository. 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>
treewide: bcb: move ab_select command to bcb subcommands 2024-10-24T07:45:55+00:00 Dmitry Rokosov ddrokosov@salutedevices.com 2024-10-17T14:12:08+00:00 b523b4d2c32f07ca0793bb0f926b02ecb0556cc6 To enhance code organization, it is beneficial to consolidate all A/B BCB management routines into a single super-command. The 'bcb' command is an excellent candidate for this purpose. This patch integrates the separate 'ab_select' command into the 'bcb' group as the 'ab_select' subcommand, maintaining the same parameter list for consistency. Signed-off-by: Dmitry Rokosov <ddrokosov@salutedevices.com> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # vim3_android Link: https://lore.kernel.org/r/20241017-android_ab_master-v5-3-43bfcc096d95@salutedevices.com Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> 
To enhance code organization, it is beneficial to consolidate all A/B
BCB management routines into a single super-command.
The 'bcb' command is an excellent candidate for this purpose.

This patch integrates the separate 'ab_select' command into the 'bcb'
group as the 'ab_select' subcommand, maintaining the same parameter list
for consistency.

Signed-off-by: Dmitry Rokosov <ddrokosov@salutedevices.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # vim3_android
Link: https://lore.kernel.org/r/20241017-android_ab_master-v5-3-43bfcc096d95@salutedevices.com
Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.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>
Merge patch series "pxe: Allow extlinux booting without CMDLINE enabled" 2024-04-10T23:06:27+00:00 Tom Rini trini@konsulko.com 2024-04-10T23:06:27+00:00 777c28460947371ada40868dc994dfe8537d7115 Simon Glass <sjg@chromium.org> says: This series is the culmanation of the current line of refactoring series. It adjusts pxe to call the booting functionality directly rather than going through the command-line interface. With this is is possible to boot using the extlinux bootmeth without the command line enabled. It also updates fastboot to do a similar thing. 
Simon Glass <sjg@chromium.org> says:

This series is the culmanation of the current line of refactoring
series. It adjusts pxe to call the booting functionality directly
rather than going through the command-line interface.

With this is is possible to boot using the extlinux bootmeth without
the command line enabled.

It also updates fastboot to do a similar thing.
doc: Mention fastboot dependency on CMDLINE 2024-04-10T23:04:25+00:00 Simon Glass sjg@chromium.org 2023-12-15T04:19:07+00:00 c30e0842b152daa2dfb15bc642bb4d296016d4ac The fastboot 'boot' command only supports running a U-Boot command if CONFIG_CMDLINE is enabled. Mention this in the documentation. Signed-off-by: Simon Glass <sjg@chromium.org> Suggested-by: Tom Rini <trini@konsulko.com> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org> 
The fastboot 'boot' command only supports running a U-Boot command if
CONFIG_CMDLINE is enabled. Mention this in the documentation.

Signed-off-by: Simon Glass <sjg@chromium.org>
Suggested-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
doc: android: avb: sync usage details 2024-02-15T09:38:34+00:00 Igor Opaniuk igor.opaniuk@gmail.com 2024-02-09T19:20:45+00:00 e2f6270f2da844d598555702d3af4f2e3fae3f9f Sync usage info with the one cmd/avb.c. Signed-off-by: Igor Opaniuk <igor.opaniuk@gmail.com> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Link: https://lore.kernel.org/r/20240209192045.3961832-8-igor.opaniuk@foundries.io Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> 
Sync usage info with the one cmd/avb.c.

Signed-off-by: Igor Opaniuk <igor.opaniuk@gmail.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Link: https://lore.kernel.org/r/20240209192045.3961832-8-igor.opaniuk@foundries.io
Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
fastboot: add oem console command support 2024-01-09T13:58:33+00:00 Ion Agorria ion@agorria.com 2024-01-05T07:22:11+00:00 16f79dd4cd624de0ee336dfeeac6db954f99ae68 "oem console" serves to read console record buffer. Signed-off-by: Ion Agorria <ion@agorria.com> Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Link: https://lore.kernel.org/r/20240105072212.6615-7-clamor95@gmail.com Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> 
"oem console" serves to read console record buffer.

Signed-off-by: Ion Agorria <ion@agorria.com>
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Link: https://lore.kernel.org/r/20240105072212.6615-7-clamor95@gmail.com
Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
fastboot: implement "getvar all" 2024-01-09T13:58:33+00:00 Ion Agorria ion@agorria.com 2024-01-05T07:22:07+00:00 475aa9aabee7ab472341d755cc339f1345d5f49e This commit implements "fastboot getvar all" listing by iterating the existing dispatchers that don't require parameters (as we pass NULL), uses fastboot multiresponse. Signed-off-by: Ion Agorria <ion@agorria.com> Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Link: https://lore.kernel.org/r/20240105072212.6615-3-clamor95@gmail.com Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> 
This commit implements "fastboot getvar all" listing
by iterating the existing dispatchers that don't require
parameters (as we pass NULL), uses fastboot multiresponse.

Signed-off-by: Ion Agorria <ion@agorria.com>
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Link: https://lore.kernel.org/r/20240105072212.6615-3-clamor95@gmail.com
Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>