[coreboot-gerrit] Patch merged into coreboot/master: google/gru: Add code to support I2C TPM for Kevin

[gerrit at coreboot.org]

the following patch was just integrated into master:
commit 40d62f3db7c77bc4d48d3a584ac607b348c44d8c
Author: Julius Werner <jwerner at chromium.org>
Date:   Thu Jul 28 13:41:37 2016 -0700

    google/gru: Add code to support I2C TPM for Kevin
    
    Coming Kevin revisions will switch back to an I2C TPM. This patch adds
    the required configuration options and code to support that. Since the
    TPM type can currently only be changed at compile time, we can no longer
    support older Kevins with the same image. In order to build for Kevin
    revisions < 5, you have to explicitly override the CONFIG_GRU_HAS_TPM2.
    
    BRANCH=None
    BUG=chrome-os-partner:55523
    TEST=Compiled both Kevin and Gru, confirmed that bootblock and verstage
    binary had the appropriate code differences.
    
    Change-Id: I1b2abe0f331eb103eb0a84f773ee7521d31ae5d8
    Signed-off-by: Martin Roth <martinroth at chromium.org>
    Original-Commit-Id: 3245bff937154f0f9f39894de9c98a75631d59d9
    Original-Change-Id: I81a15c9fb037a7ca2d69818e46cbb4f9a5ae1989
    Original-Signed-off-by: Julius Werner <jwerner at chromium.org>
    Original-Reviewed-on: https://chromium-review.googlesource.com/364222
    Original-Reviewed-by: Douglas Anderson <dianders at chromium.org>
    Reviewed-on: https://review.coreboot.org/16029
    Reviewed-by: Patrick Georgi <pgeorgi at google.com>
    Tested-by: build bot (Jenkins)


See https://review.coreboot.org/16029 for details.

-gerrit