Add a test of FAFT hardware setup

This test intends to catch FAFT hardware setup error so as to minimize
the occurence of false alarm.

BUG=chrome-os-partner:13811
TEST=Test passed on Link.

Change-Id: I1dbf1b93e206e8b6b52eda9277ccc970ee049183
Signed-off-by: Vic Yang <victoryang@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/32649
Reviewed-by: Tom Wai-Hong Tam <waihong@chromium.org>
2 files changed