u-boot.git/drivers/fastboot/fb_getvar.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>
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: properly handle unknown partition type 2024-11-19T14:10:56+00:00 Caleb Connolly caleb.connolly@linaro.org 2024-11-13T05:05:59+00:00 06b8aafd6810d86f37d5b1cd9c1966f1e42403ed In getvar_partition_type() we attempt to find a filesystem driver for the partition (of the list of driver enabled in U-Boot), on failure we return the error to fastboot and completely bail out of the operation. However, this should not be a failure, instead we should just default to "raw". This allows commands like "fastboot format:ext4 userdata" to work if userdata didn't already have an ext4 partition table (or if FS_EXT4 is disabled in U-Boot), as failing to determine the current partition type is not an error in this case. Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Link: https://lore.kernel.org/r/20241113050607.1850472-1-caleb.connolly@linaro.org Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> 
In getvar_partition_type() we attempt to find a filesystem driver for
the partition (of the list of driver enabled in U-Boot), on failure we
return the error to fastboot and completely bail out of the operation.

However, this should not be a failure, instead we should just default to
"raw". This allows commands like "fastboot format:ext4 userdata" to work
if userdata didn't already have an ext4 partition table (or if FS_EXT4
is disabled in U-Boot), as failing to determine the current partition
type is not an error in this case.

Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Link: https://lore.kernel.org/r/20241113050607.1850472-1-caleb.connolly@linaro.org
Signed-off-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>
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>
common: Drop linux/printk.h from common header 2023-09-24T13:54:57+00:00 Simon Glass sjg@chromium.org 2023-09-15T00:21:46+00:00 1e94b46f73cedcebbff73799203f3266c5b28d90 This old patch was marked as deferred. Bring it back to life, to continue towards the removal of common.h Move this out of the common header and include it only where needed. Signed-off-by: Simon Glass <sjg@chromium.org> 
This old patch was marked as deferred. Bring it back to life, to continue
towards the removal of common.h

Move this out of the common header and include it only where needed.

Signed-off-by: Simon Glass <sjg@chromium.org>
Revert "lib: string: Fix strlcpy return value", fix callers 2023-08-08T21:05:43+00:00 Matthias Schiffer matthias.schiffer@ew.tq-group.com 2023-07-14T11:24:50+00:00 615828721abfe8c73b5103d4436402ecbf9b9897 Both the Linux kernel and libbsd agree that strlcpy() should always return strlen(src) and not include the NUL termination. The incorrect U-Boot implementation makes it impossible to check the return value for truncation, and breaks code written with the usual implementation in mind (for example, fdtdec_add_reserved_memory() was subtly broken). I reviewed all callers of strlcpy() and strlcat() and fixed them according to my understanding of the intended function. This reverts commit d3358ecc54be0bc3b4dd11f7a63eab0a2842f772 and adds related fixes. Fixes: d3358ecc54be ("lib: string: Fix strlcpy return value") Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Sean Anderson <sean.anderson@seco.com> 
Both the Linux kernel and libbsd agree that strlcpy() should always
return strlen(src) and not include the NUL termination. The incorrect
U-Boot implementation makes it impossible to check the return value for
truncation, and breaks code written with the usual implementation in
mind (for example, fdtdec_add_reserved_memory() was subtly broken).

I reviewed all callers of strlcpy() and strlcat() and fixed them
according to my understanding of the intended function.

This reverts commit d3358ecc54be0bc3b4dd11f7a63eab0a2842f772 and adds
related fixes.

Fixes: d3358ecc54be ("lib: string: Fix strlcpy return value")
Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Sean Anderson <sean.anderson@seco.com>
Correct SPL uses of FASTBOOT_FLASH_NAND 2023-02-10T12:41:41+00:00 Simon Glass sjg@chromium.org 2023-02-06T00:54:13+00:00 c6228edf1f660d5ee2c7491449ba363350d696ae This converts 3 usages of this option to the non-SPL form, since there is no SPL_FASTBOOT_FLASH_NAND defined in Kconfig Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> 
This converts 3 usages of this option to the non-SPL form, since there is
no SPL_FASTBOOT_FLASH_NAND defined in Kconfig

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>