CHERRY-PICK: Gale: Add board ID and memory type support

Upcoming hardware change for Gale will have two different memory
chips (Samsung and Nanya) so mosys had to be updated to check
board ID and return proper memory type.

BUG=chrome-os-partner:60053
TEST=Use variable-board type firmware, try board ID 8,10 and other
TEST="memory spd print id", check Nanya for ID 8,10, Samsung for other
BRANCH=none

Change-Id: I4032ea939e59d5cd68850b61c5853d42ce6b06ab
Original-Change-Id: If30e19a6f83462cce2f5b593da9d2f8f8a5796fd
Reviewed-on: https://chromium-review.googlesource.com/414716
Reviewed-by: Wei-Han Chen <stimim@chromium.org>
Commit-Queue: Wei-Han Chen <stimim@chromium.org>
Tested-by: Wei-Han Chen <stimim@chromium.org>
1 file changed