Daisuke Nojiri c62060d9d9 CBI: Add cbi-util ...

cbi-util is a build command line tool, which creates a blob containing
board information. When invoked with '--show' option, it prints the
information stored in a blob and validates the data.

BUG=b:70294260
BRANCH=none
TEST=Run the command as follows:
$ cbi-util --create /path/to/cbi.bin \
  --board_version 0xabcd --oem_id 2 --sku_id 3 --size 256
$ cbi-util --show /path/to/cbi.bin
CBI blob: /path/to/cbi.bin
  BOARD_VERSION: 0.1 (0xab.cd)
  OEM_ID: 2 (0x02)
  SKU_ID: 3 (0x03)
Data validated successfully
$ cbi-util --create /path/to/cbi.bin \
  --board_version 0xabcd --oem_id 2 --sku_id 3
Missing required arguments
$ cbi-util --create /path/to/cbi.bin --board_version 0xabcde
Invalid --board_version

Change-Id: I7e7b439c50943523039c3cafda3bdf7d08962c61
Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/860961
Reviewed-by: Randall Spangler <rspangler@chromium.org>

2018-01-18 05:09:30 -08:00

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