With this change, audio 'beeps' are heard on boot if Ctrl-U is pressed, or devmode/recmode is entered. I also tested via an explicit call to VbExBeep in the kernel boot path. Note that a couple of Rush CLs for depthcharge are needed for audio, too. BUG=chrome-os-partner:32582 BRANCH=none TEST=as above. Built and booted Rush/Norrin64. Change-Id: I43c65a4d11c5ab7b16289e19f3b42cfc0300ea7c Signed-off-by: Stefan Reinauer <reinauer@chromium.org> Original-Commit-Id: 4a682fb2403f7c6d53e74bfa945481242577f6c3 Original-Change-Id: Ia37f077569afd806ce6574c4c58813fd7aca1644 Original-Signed-off-by: Tom Warren <twarren@nvidia.com> Original-Reviewed-on: https://chromium-review.googlesource.com/233671 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/9579 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>