smallsolar/u-boot
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

boot: Enable the VBE-OS bootmeth for EFI app and payload

Browse Source 
This method is useful for locating an OS using the VBE approach. Enable
it for the app and payload, for both x86 and ARM.

Series-to: concept
Series-cc: heinrich
Cover-letter:
efi: Support video output on ARM
So far the EFI app supports video on x86 but not ARM. This series adds
this feature, using EFI GOP's 'blt' feature.

Support for bootstd is enabled at the same time, so that the app can
boot an OS automatically.
END

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass
2025-08-05 08:37:28 -06:00
parent 725d2c8c89
commit b65c86177e
1 changed files with 1 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
boot/Kconfig
View File

@@ -823,6 +823,7 @@ config BOOTMETH_VBE_ABREC_OS
imply SPL_CRC8
imply VPL_CRC8
default y if SANDBOX && !SPL
default y if EFI_CLIENT
help
Enables support for VBE 'abrec' boot. This allows updating one of an
A or B Operating System in boot media such as MMC. The new OS is