On 03/14/2018 07:57 PM, Heinrich Schuchardt wrote:
In the Blt service of the EFI_GRAPHICS_OUTPUT_PROTOCOL the parameter delta
is measured in bytes and not in pixels.

The coding only supports delta being a multiple of four. The UEFI
specification does not explicitly require this but as pixels have a size of
four bytes we should be able to assume four byte alignment.

The corresponding unit test is corrected, too. It can be launched with

        setenv efi_selftest block image transfer
        bootefi selftest

Signed-off-by: Heinrich Schuchardt <xypron.g...@gmx.de>

I can verify that this makes grub GOP work again :)


Alex

_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
https://lists.denx.de/listinfo/u-boot

Reply via email to