[coreboot-gerrit] Patch merged into coreboot/master: tpm2: add tlcl_force_clear and use it before factory init

[gerrit at coreboot.org]

the following patch was just integrated into master:
commit adfbbde7c99a13ba69abf1e7123453f4db513e53
Author: Vadim Bendebury <vbendeb at chromium.org>
Date:   Sun Jul 3 15:56:41 2016 -0700

    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 at chromium.org>
    Original-Commit-Id: 347ff17b97da45fa4df547ff32f9dd2c8972cefd
    Original-Change-Id: I2a0e62527ad46f9dd060afe5e75c7e4d56752849
    Original-Signed-off-by: Vadim Bendebury <vbendeb at chromium.org>
    Original-Reviewed-on: https://chromium-review.googlesource.com/358095
    Original-Reviewed-by: Aaron Durbin <adurbin at chromium.org>
    Original-Reviewed-by: Darren Krahn <dkrahn at chromium.org>
    Reviewed-on: https://review.coreboot.org/15636
    Tested-by: build bot (Jenkins)
    Reviewed-by: Philipp Deppenwiese <zaolin.daisuki at googlemail.com>


See https://review.coreboot.org/15636 for details.

-gerrit