gsctool: add machine output support (-M) to chip board ID (-i, -O)

Now gsctool can print out GSC board ID in a machine-friendly way. This
allows other programs (e.g., debugd) to parse the output.

This is the final CL that adds machine output support to gsctool during
verify_ro migration.

BRANCH=none
BUG=None
TEST=manually run gsctool -M -i and gsctool -O verify_ro.db -M on a soraka
     device connected with a naultilus and check the board ID part in the
     outputs. Sample output (the board ID part is identical in the outputs
     of both commands):

     BID_TYPE=5a534b4d
     BID_TYPE_INV=a5acb4b2
     BID_FLAGS=00007f80

Signed-off-by: Wei-Cheng Xiao <garryxiao@chromium.org>

Change-Id: Ia275806672c08841c5b5fcc7758d8e0c777b3fc9
Reviewed-on: https://chromium-review.googlesource.com/1286312
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: Wei-Cheng Xiao <garryxiao@chromium.org>
Reviewed-by: Andrey Pronin <apronin@chromium.org>

0 files changed, 0 insertions, 0 deletions