firmware: Split out kernel UI
This moves the UI loops out of vboot_api_kernel.c into vboot_ui.c, so
that it'll be easier to support different UIs for different form factors.
BUG=chromium:611535
BRANCH=none
TEST=make runtests; build_packages --board=reef chromeos-firmware; boot reef
Change-Id: I451b15f65aceb427ffdd94b19f44e91ebc10a860
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/414289
Reviewed-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-by: Shelley Chen <shchen@chromium.org>
4 files changed
