Wei-Ning Huang 4bc509b060 rwsig: add host command for getting rwsig status
Add a new host command EC_CMD_RWSIG_CHECK_STATUS for getting rwsig
status and rw firmware hash.  This command is used to check the RW
signature of newly updated RW image.

A new subcommand is also added to ectool.

BRANCH=none
BUG=b:37584134
TEST=on rose board `ectool rwsigstatus` works

Change-Id: I33d8709f5248d3a4b8bedb36ded84a93dc8c971f
Signed-off-by: Wei-Ning Huang <wnhuang@google.com>
Reviewed-on: https://chromium-review.googlesource.com/485079
Commit-Ready: Wei-Ning Huang <wnhuang@chromium.org>
Tested-by: Wei-Ning Huang <wnhuang@chromium.org>
Reviewed-by: Nicolas Boichat <drinkcat@chromium.org>
2017-04-27 06:38:14 -07:00
2017-04-26 22:13:15 -07:00
2016-11-10 21:28:33 -08:00
2017-04-05 19:55:13 -07:00
2012-05-11 09:11:52 -07:00
2014-04-02 19:58:53 +00:00
2015-12-08 20:05:05 -08:00

For an overview of the Embedded Controller firmware, refer to

http://www.chromium.org/chromium-os/2014-firmware-summit

For instructions on building from source, refer to

http://www.chromium.org/chromium-os/ec-development/getting-started-building-ec-images-quickly
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