u-boot.git/env/ubi.c, branch main

env: ubi: add support to create environment volume if it does not exist

2026-07-08T09:35:29Z

When U-Boot is booting from a fresh device, the environment volume may not exist in the factory UBI image. This is a common case where factory UBI image contains only volumes with valid data. With the current design, even if the volume is created manually, the environment will still be unusable (e.g., saveenv) before a reboot. This patch adds support to automatically create missing volumes before loading environment. This will make environment available at first boot. There are two options: CONFIG_ENV_UBI_VOLUME_CREATE: whether to enable volume creation CONFIG_ENV_UBI_VOLUME_STATIC: create static volume (default is dynamic) Reviewed-by: Simon Glass Signed-off-by: Weijie Gao

cmd: ubi: use void * for buf parameter in ubi_volume_read

2026-07-08T09:29:55Z

Use void * to avoid explicit type casting as what ubi_volume_write has done already. Reviewed-by: Simon Glass Signed-off-by: Weijie Gao

env: Make more use of the ENV_SAVE_PTR macro

2026-04-07T17:30:41Z

With commit 82b2f4135719 ("env_internal.h: add alternative ENV_SAVE_PTR macro") we introduced the ENV_SAVE_PTR macro but as explained in the commit message, left full conversion for a later time. This commit makes more progress on that front by doing the remaining easy conversions to the new macro. Signed-off-by: Tom Rini Changes in v2: - Reduce the number of conversions, some didn't work as expected once CMD_SAVEENV was actually disabled. - Finish converting UBI Cc Rasmus Villemoes

env: fat, ubi: Fix gd->env_valid for the first write

2025-10-24T19:47:50Z

As resolved and explained in detail in commit e589d5822cac ("env: spi: Fix gd->env_valid for the first write") and archived discussion there is a corner case where we don't do the right thing with redundant environments. This same exact check was present in the mmc code and resolved with commit 813a0df27a8a ("env: Invert gd->env_valid for env_mmc_save") and in the discussion of that patch, I noted that both fat and ubi (and at the time, sf) were doing the same thing. Take the time now to correct fat and ubi environment. Signed-off-by: Tom Rini

env: Rename SYS_REDUNDAND_ENVIRONMENT to ENV_REDUNDANT

2025-06-20T18:15:08Z

Rename the variable and add ENV_ prefix, so that all configuration options which are related to environment would have an CONFIG_ENV_ prefix. No functional change. Signed-off-by: Marek Vasut

ubi: allow to write to volume with offset

2024-08-08T07:27:58Z

Introduce ubi_volume_offset_write() helper, which allow to write to ubi volume with specified offset. Signed-off-by: Alexey Romanov Reviewed-by: Heiko Schocher Acked-by: Heiko Schocher Signed-off-by: Michael Trimarchi

ubi: allow to read from volume with offset

2024-08-08T07:27:55Z

Now user can pass an additional parameter 'offset' to ubi_volume_read() function. Signed-off-by: Alexey Romanov Reviewed-by: Heiko Schocher Acked-by: Heiko Schocher Signed-off-by: Michael Trimarchi

Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"

2024-05-20T19:35:03Z

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 Signed-off-by: Tom Rini

Revert "Merge patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet""

2024-05-19T14:16:36Z

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 Signed-off-by: Tom Rini

env: Remove and add needed includes

2024-05-06T21:05:04Z

Remove from all "env/" files and when needed add missing include files directly. Signed-off-by: Tom Rini