firmware: Updating FSP scripts after a few findings with the new FSP uprev.

The script wasn't staging the changes which was needed due to the
committer being different from the uploader.

The script didn't set "--no-ff", which broke for a clean fast-forward

TEST=Performed tigerlake FSP uprev for TGL.3163.01

Change-Id: I473b5840e92e04a18903e3e25fae6ec4bb5d02bb
Tested-by: Dossym Nurmukhanov <>
Reviewed-by: Nick Vaccaro <>
Reviewed-by: Mike Frysinger <>
Commit-Queue: Mike Frysinger <>
Auto-Submit: Dossym Nurmukhanov <>
1 file changed