This adds a hook that will run every second and complain if the EC
firmware was built for the wrong board.
BUG=chrome-os-partner:54947
BRANCH=none
TEST=tested on proto and EVT units
Change-Id: I9799249f74f3cea9a3f6b66b2441af8f16be7e01
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/365505
Reviewed-by: Martin Roth <martinroth@chromium.org>