falco: Add support for Samsung memory

New SPD and update to the SPD map.  Add both a 4GB and 2GB option.

4GB = RAM_ID{1,1,0}
2GB = RAM_ID{1,1,1}

BUG=chrome-os-partner:22995
BRANCH=falco
TEST=emerge-falco chromeos-coreboot-falco

Original-Change-Id: I37318c1b5a6ee84b7c55da00d326f10fe8af6f1e
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
(cherry picked from commit 7eb5a4ef1062a34e883c3f356ab0dc00ba07910d)

Change-Id: I0f35a7f5191fefeb5910a2d28aea153516d9a11d
Reviewed-on: https://chromium-review.googlesource.com/171693
Tested-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Commit-Queue: Duncan Laurie <dlaurie@chromium.org>
3 files changed