scripts: Add "-p host" to make_dev_firmware.sh.

Always add "-p host" for flashrom to find right programmer.

BRANCH=None
BUG=chrome-os-partner:60894
TEST=./make_dev_firmware.sh

Change-Id: Iee66e143e77ea258a2a9ff3757d9446b7cf37dbc
Reviewed-on: https://chromium-review.googlesource.com/419860
Commit-Ready: Hung-Te Lin <hungte@chromium.org>
Tested-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Ting Shen <phoenixshen@chromium.org>
1 file changed