Add MKBP support for octopus devices, so that vivaldi keyboard works for
devices running upstream coreboot and MrChromebox ECRW firmware.
TEST=build/boot google/ampton, verify vivaldi keyboard mapping
functional under both Linux and Win11.
Change-Id: I31ecd87d8e9335dd4131f022370b32bf2d056b03
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91785
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <ericllai@google.com>
134b3e050a