mb/google/asurada: Fixup BOOT_DEVICE_SPI_FLASH_BUS default value

On MT8192 the SPI flash is actually using a SPI-NOR controller with
its own bus. The number here should be a virtual value as
(SPI_BUS_NUMBER + 1).

Signed-off-by: CK Hu <ck.hu@mediatek.com>
Change-Id: Ibc269201a34968c8400d2235e8da2ecd88114975
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44452
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>

0 files changed, 0 insertions, 0 deletions