[coreboot-gerrit] Patch merged into coreboot/master: bb0d5ef x86: Initialize drivers in SMM context if needed

[gerrit at coreboot.org]

the following patch was just integrated into master:
commit bb0d5ef97a10bada5310ec7fc4faf53a15e98e71
Author: David Hendricks <dhendrix at chromium.org>
Date:   Thu Jun 19 15:39:29 2014 -0700

    x86: Initialize drivers in SMM context if needed
    
    This adds a block in the SMI handler to call init functions for
    drivers which may be used in SMM. A static variable is used to
    ensure the init functions are only called once.
    
    BUG=chrome-os-partner:29580
    BRANCH=mccloud
    TEST=Built and booted on mccloud, system no longer hangs when
    pressing power button at the dev mode screen. Also tested on parrot.
    
    Original-Signed-off-by: David Hendricks <dhendrix at chromium.org>
    Original-Change-Id: I225f572f7b3072bec2bc06aac3fb50d90a2e30ee
    Original-Reviewed-on: https://chromium-review.googlesource.com/204764
    Original-Reviewed-by: Aaron Durbin <adurbin at chromium.org>
    (cherry picked from commit 9315c485deb5f24df753e2d69f4819b2cb6accc2)
    Signed-off-by: Marc Jones <marc.jones at se-eng.com>
    
    Change-Id: I8d2b21765c35c7ac7746986d5334dca17dcd6861
    Reviewed-on: http://review.coreboot.org/8134
    Tested-by: build bot (Jenkins)
    Reviewed-by: Stefan Reinauer <stefan.reinauer at coreboot.org>


See http://review.coreboot.org/8134 for details.

-gerrit