Avoid a Secure OS Abort. This prevents coreboot timing out on C2P mailbox commands and allows HDT unlocking. Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Change-Id: I358530a1ba959ee1896e26a47853c9918ee124b4 Reviewed-on: https://review.coreboot.org/c/coreboot/+/51109 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Raul Rangel <rrangel@chromium.org>