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| author | Vadim Bendebury <vbendeb@chromium.org> | 2016-07-03 15:56:41 -0700 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2016-07-13 23:59:44 +0200 |
| commit | adfbbde7c99a13ba69abf1e7123453f4db513e53 (patch) | |
| tree | 323fdd4eec4a497d683637152a18222db82f435a /Documentation/RFC | |
| parent | 7ee057c700dd3481eae9a4b3ee13831798fe8ea5 (diff) | |
tpm2: add tlcl_force_clear and use it before factory init
tlcl_force_clear() needs to be issued each time when the device mode
switches between normal/development/recovery.
This patch adds command implementation using TPM_Clear TPM2 command,
and also invokes it before factory initialization.
BRANCH=none
BUG=chrome-os-partner:50645
TEST=verified that TPM_Clear command succeeds at factory startup and
the boot proceeds normally.
Change-Id: Ia431390870cbe448bc1b6f1755ed17953be9bdf1
Signed-off-by: Martin Roth <martinroth@chromium.org>
Original-Commit-Id: 347ff17b97da45fa4df547ff32f9dd2c8972cefd
Original-Change-Id: I2a0e62527ad46f9dd060afe5e75c7e4d56752849
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/358095
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-by: Darren Krahn <dkrahn@chromium.org>
Reviewed-on: https://review.coreboot.org/15636
Tested-by: build bot (Jenkins)
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@googlemail.com>
Diffstat (limited to 'Documentation/RFC')
0 files changed, 0 insertions, 0 deletions