[coreboot] Patch merged into coreboot/master: e4cd00c Save and restore F15TN graphics command register

[gerrit at coreboot.org]

the following patch was just integrated into master:
commit e4cd00cacb4b1ab374c575b972fa2662ec739642
Author: Martin Roth <martin.roth at se-eng.com>
Date:   Tue Jan 15 13:17:30 2013 -0700

    Save and restore F15TN graphics command register
    
    In the AGESA routine GfxInitSview() called in the S3save path,
    the IO Space bit was getting cleared from the command register.
    This kept seabios from initializing the video bios.  If the vbios
    was loaded by coreboot, this routine was skipped, allowing seabios
    to initialize vbios as well.  I have modified the routine to save
    and restore the command register instead of clearing the IO Space
    bit.
    
    Change-Id: I756b0606adbc47da96780308c911852e39f547c7
    Signed-off-by: Martin Roth <martin.roth at se-eng.com>
    Reviewed-on: http://review.coreboot.org/2172
    Reviewed-by: Dave Frodin <dave.frodin at se-eng.com>
    Tested-by: build bot (Jenkins)
    Reviewed-by: Marc Jones <marcj303 at gmail.com>

Build-Tested: build bot (Jenkins) at Fri Jan 18 00:46:49 2013, giving +1
Reviewed-By: Marc Jones <marcj303 at gmail.com> at Fri Jan 18 21:47:40 2013, giving +2
See http://review.coreboot.org/2172 for details.

-gerrit