Patch merged into coreboot/master: 1a7d560 Add sb800 spi support.

the following patch was just integrated into master:
commit 1a7d560d455c655d66bc173161b4a2e550da5fc7
Author: zbao 
Date:   Fri Mar 23 11:36:08 2012 +0800

Add sb800 spi support.

It is for S3, storing the recovring data in the nonvolatile storage,
    i.e., flash.

Change-Id: Ie9e4f42a80c93d92d2e442f0e833ce06d88294f9
    Signed-off-by: Zheng Bao 
    Signed-off-by: zbao

Build-Tested: build bot (Jenkins) at Fri Mar 30 09:50:39 2012, giving +1
Reviewed-By: Marc Jones  at Mon Apr  2 20:35:02 2012, giving +2
See http://review.coreboot.org/620 for details.

-gerrit