u-boot.git/boot/Kconfig, branch v2025.04

vbe: Add an implementation of VBE-ABrec

2025-02-03T22:01:36Z

So far only VBE-simple is implemented in U-Boot. This supports a single image which can be updated in situ. It is often necessary to support two images (A and B) so that the board is not bricked if the update is interrupted or is bad. In some cases, a non-updatable recovery image is desirable, so that the board can be returned to a known-good state in the event of a serious failure. Introduce ABrec which provides these features. It supports three independent images and the logic to select the desired one on boot. While we are here, fix a debug message to indicate the function it called. Provide a maintainers entry for VBE. Note that fwupdated only supports VBE-simple so far, but supports for ABrec will appear in time. Signed-off-by: Simon Glass

boot: Imply CRC8 with VBE

2024-12-27T21:16:10Z

VBE uses a crc8 checksum to verify that the nvdata is valid, so make sure it is available if VBE is enabled. Signed-off-by: Simon Glass

boot: Allow use of FIT in TPL and VPL

2024-12-27T21:16:10Z

With VBE we want to use FIT in all phases of the boot. Add Kconfig options to support this. Disable the options for sandbox_vpl for now. Signed-off-by: Simon Glass

Revert "Merge patch series "vbe: Series part E""

2024-12-13T03:07:26Z

This reverts commit 1fdf53ace13f745fe8ad4d2d4e79eed98088d555, reversing changes made to e5aef1bbf11412eebd4c242b46adff5301353c30. I had missed that this caused too much size growth on rcar3_salvator-x. Signed-off-by: Tom Rini

Merge patch series "vbe: Series part E"

2024-12-12T22:35:47Z

Simon Glass says: This includes various patches towards implementing the VBE abrec bootmeth in U-Boot. It mostly focuses on SPL tweaks and adjusting what fatures are available in VPL. Link: https://lore.kernel.org/r/20241207172412.1124558-1-sjg@chromium.org

boot: Imply CRC8 with VBE

2024-12-12T22:35:24Z

VBE uses a crc8 checksum to verify that the nvdata is valid, so make sure it is available if VBE is enabled. Signed-off-by: Simon Glass

boot: Allow use of FIT in TPL and VPL

2024-12-12T22:35:24Z

With VBE we want to use FIT in all phases of the boot. Add Kconfig options to support this. Disable the options for sandbox_vpl for now. Signed-off-by: Simon Glass

Makefile: Drop SPL_FIT_GENERATOR support

2024-11-27T07:59:03Z

The SPL_FIT_GENERATOR is long superseded by binman, drop SPL_FIT_GENERATOR support as there are no more users. Signed-off-by: Marek Vasut Reviewed-by: Peter Robinson Reviewed-by: Simon Glass Signed-off-by: Michal Simek Link: https://lore.kernel.org/r/22109373594b6a5d1110be9420ccd8fbb93a61d3.1730452668.git.michal.simek@amd.com

arm64: zynqmp: Remove mkimage fit script

2024-11-27T07:59:03Z

Platform has been switched to binman that's why there is no need for this script and also Kconfig symbols. Signed-off-by: Michal Simek Link: https://lore.kernel.org/r/cf438091e43c4c9d535a9cfa2886673aa42a4370.1730452668.git.michal.simek@amd.com

bootstd: android: add non-A/B image support

2024-11-26T08:59:01Z

Update android bootmeth to support non-A/B image. Enable AB support only when ANDROID_AB is enabled. Reviewed-by: Mattijs Korpershoek Signed-off-by: Guillaume La Roque Link: https://lore.kernel.org/r/20241126-adnroidv2-v4-2-11636106dc69@baylibre.com Signed-off-by: Mattijs Korpershoek