[coreboot] Patch merged into coreboot/master: 8a57e1f Add support to run SMM handler in TSEG instead of ASEG

[gerrit at coreboot.org]

the following patch was just integrated into master:
commit 8a57e1fab956b159a549e96274d550abce724d52
Author: Stefan Reinauer <reinauer at chromium.org>
Date:   Mon Apr 2 13:24:04 2012 -0700

    Add support to run SMM handler in TSEG instead of ASEG
    
    Traditionally coreboot's SMM handler runs in ASEG (0xa0000),
    "behind" the graphics memory. This approach has two issues:
    - It limits the possible size of the SMM handler (and the
      number of CPUs supported in a system)
    - It's not considered a supported path anymore in newer CPUs.
    
    Change-Id: I9f2877e46873ab2ea8f1157ead4bc644a50be19e
    Signed-off-by: Duncan Laurie <dlaurie at google.com>
    Acked-by: Stefan Reinauer <reinauer at google.com>

Build-Tested: build bot (Jenkins) at Wed Apr  4 04:46:51 2012, giving +1
Reviewed-By: Peter Stuge <peter at stuge.se> at Wed Apr  4 01:40:07 2012, giving +2
See http://review.coreboot.org/842 for details.

-gerrit