sumo: Add servo overlay

clone servo_rambi_overlay.xml

BUG=None
TEST='sudo servod -b sumo'
Signed-off-by: Ted Kuo <tedkuo@ami.com.tw>

Change-Id: I04101b6e504175c7fe92831902ad014eeb2d5425
Reviewed-on: https://chromium-review.googlesource.com/260186
Tested-by: Ted Kuo <tedkuo@ami.com.tw>
Reviewed-by: Todd Broch <tbroch@chromium.org>
Commit-Queue: Ted Kuo <tedkuo@ami.com.tw>
1 file changed