Account for 5422 based devices

USB download requires an entry for each possible compatibility string
to figure out addresses to use.

Also, we don't want to use the 5250 case as a default, it is much
better to report error if there is no valid compatibility string.

BRANCH=ToT
BUG=chrome-os-partner:25112
TEST=none
  . cros_write_firmware works for both pit and pi USB downloads

Change-Id: Iae38c96c9802f69a1cd20c3847ddf3bcdaeff768
Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/182933
1 file changed