[coreboot] Patch merged into coreboot/master: 5ccfb7f S3 code in the mainboard.

the following patch was just integrated into master:
commit 5ccfb7fc1276278529653e49d8c8faf67770ef25
Author: zbao 
Date:   Fri Apr 13 13:42:46 2012 +0800

S3 code in the mainboard.

Persimmon is the demo board. Tested by Linux and Windows 7.

Change-Id: I5ded942b51e63ebeb08ace0b202b4ed239b0c14c
    Signed-off-by: Zheng Bao 
    Signed-off-by: zbao

Build-Tested: build bot (Jenkins) at Fri Apr 13 06:49:04 2012, giving +1
Reviewed-By: Marc Jones  at Mon Apr 16 18:25:53 2012, giving +2
See http://review.coreboot.org/624 for details.

-gerrit