Ninja, Sumo: Add config settings for FAFT

BUG=None
TEST=Tested firmware_FAFTSetup on Ninja and Sumo
BRANCH=None
Signed-off-by: Ted Kuo <tedkuo@ami.com.tw>

Change-Id: Icad2b8d8e9355d2e8e4706e69c7b6490c06c713d
Reviewed-on: https://chromium-review.googlesource.com/262353
Reviewed-by: Shawn N <shawnn@chromium.org>
Commit-Queue: Ted Kuo <tedkuo@ami.com.tw>
Tested-by: Ted Kuo <tedkuo@ami.com.tw>
2 files changed