Some return codes were missed when implementing this initially; the vboot
logic can require the system to command the EC to reboot to its RO, switch
RW slots or it can require a poweroff of the SoC. This patch appropriately
handles these return codes.
BUG=b:145768046
BRANCH=firmware-hatch-12672.B
TEST=ODM verified this patch fixes the issues seen.
Change-Id: I2748cf626d49c255cb0274cb336b072dcdf8cded
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37562
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
14dd073e80