Instead of using defines for command IDs and argument values, use enums
to provide more type safety. This also has the effect of moving the
command IDs to a more central location instead of defines spread out
throughout the header.
Change-Id: I788531e8b70e79541213853f177326d217235ef2
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/82998
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
7c7e756185