[coreboot-gerrit] Patch merged into coreboot/master: 931e590 baytrail: mrc_cache: check region erased before erasing

gerrit at coreboot.org gerrit at coreboot.org
Thu May 15 05:05:12 CEST 2014


the following patch was just integrated into master:
commit 931e59074556988dfc4a2f32fe7fa7874a4e064e
Author: Aaron Durbin <adurbin at chromium.org>
Date:   Mon Jan 13 11:34:51 2014 -0600

    baytrail: mrc_cache: check region erased before erasing
    
    On a firmware update the MRC cache is destroyed. On the
    subsequent boot the MRC region was attempted to be erased
    even if it was already erased. This led to spi part taking
    longer than it should have for an unnecessary erase
    operation. Therefore, check that the region is erased
    before issuing the erease command.
    
    BUG=chrome-os-partner:24916
    BRANCH=baytrail
    TEST=Booted after chromeos-firmeareupdate. Noted no
         error messages in this path.
    
    Change-Id: I6fadeb6bc5fc178abb0a7e3f0898855e481add2e
    Signed-off-by: Aaron Durbin <adurbin at chromium.org>
    Reviewed-on: https://chromium-review.googlesource.com/182153
    Reviewed-by: Duncan Laurie <dlaurie at chromium.org>
    Reviewed-on: http://review.coreboot.org/5043
    Tested-by: build bot (Jenkins)
    Reviewed-by: Patrick Georgi <patrick at georgi-clan.de>


See http://review.coreboot.org/5043 for details.

-gerrit



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