Because they use outb instructions, they are bound to fail on non-PC80 systems like ARM. Change-Id: I679ac6c0964c06c369cc90556529bb6f629d56f9 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1974 Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-by: David Hendricks <dhendrix@chromium.org> Tested-by: build bot (Jenkins)