Vadim Bendebury 877e5909b4 ccd: prepare for handling crucial CCD commands through TPM task context
We want CCD commands lock, open, password, and unlock (at least to
start with) to be available over both CLI and through crosh (i.e.
coming over /dev/tpm0).

Let's allocate a TPM vendor command for handling all CCD subcommands,
and move to this new framework the 'ccd password' command, which
already is available over vendor command.

BRANCH=cr50
BUG=b:62537474
TEST=verified that 'ccd password' still works both over Suzy-Q CLI and
     using gsctool on the target.

Change-Id: I2d06230b762f47af7e580b188a587bc5678ca169
Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/853280
Reviewed-by: Randall Spangler <rspangler@chromium.org>
2018-01-10 15:44:29 -08:00
2018-01-10 12:58:55 -08:00
2017-08-07 19:29:13 -07:00
2018-01-08 17:22:48 -08:00
2018-01-05 14:28:47 -08:00
2017-07-08 20:38:53 -07:00
2017-10-10 22:13:43 -07:00
2017-11-17 20:18:38 -08:00
2012-05-11 09:11:52 -07:00
2014-04-02 19:58:53 +00:00
2017-11-16 21:07:40 -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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