This will be used to hack around code that only works on proto.
The earlier method of attempting to use board ID to determine
codepath worked to a limited extent, but fell short due to pin
swappings. So the dream of having a single binary that would work
on multiple board revisions died, and now if someone wants to build
for an old proto board they need to set this #define to 1.
BUG=chrome-os-partner:54947
BRANCH=none
TEST=tested with upcoming patches in this series
Change-Id: I5468c252e5401d69b108c75fa00b3dfbbcf77c22
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/360949
Reviewed-by: Shawn N <shawnn@chromium.org>
29ef0536d8