[coreboot-gerrit] Patch merged into coreboot/master: skylake: Finalize SMM in coreboot

gerrit at coreboot.org gerrit at coreboot.org
Mon Feb 15 08:07:19 CET 2016


the following patch was just integrated into master:
commit 6f0e6fa6e125a7919a6b7836fa119e0074dca250
Author: Duncan Laurie <dlaurie at chromium.org>
Date:   Tue Feb 9 09:40:39 2016 -0800

    skylake: Finalize SMM in coreboot
    
    Once we lock down the SPI BAR we need to tell SMM to re-init its
    SPI driver or it will be unable to write ELOG events via SMI.
    
    This SMI is also sent at the end of depthcharge so there was just
    a window where SMI events could get lost.
    
    BUG=chrome-os-partner:50076
    BRANCH=glados
    TEST=enable DEBUG_SMI, boot to dev screen, press power button and
    see elog events get added without without transaction errors.
    
    Change-Id: I1f14717b5e7f29c158dde8fd308bdbfb67eba41a
    Signed-off-by: Patrick Georgi <pgeorgi at chromium.org>
    Original-Commit-Id: 60ca24c760c70e2ebe5f3e68f95d3ffdba0fef9e
    Original-Change-Id: I4e323249f00954e290a6a30f515e34632681bfdd
    Original-Signed-off-by: Duncan Laurie <dlaurie at chromium.org>
    Original-Reviewed-on: https://chromium-review.googlesource.com/326861
    Original-Reviewed-by: Aaron Durbin <adurbin at chromium.org>
    Reviewed-on: https://review.coreboot.org/13697
    Tested-by: build bot (Jenkins)
    Reviewed-by: Martin Roth <martinroth at google.com>


See https://review.coreboot.org/13697 for details.

-gerrit



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