These were all written as part of the coreboot project, so get the standard coreboot license header. Change-Id: I51e1e504b3bc7be2a00c9356d8775b87f2a1db5a Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/12912 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>