[coreboot] Patch merged into coreboot/master: a8894c6 X60: enable Cx power saving modes

the following patch was just integrated into master:
commit a8894c6ff29a9b7be5b6e90065bd7b404c211e18
Author: Sven Schnelle 
Date:   Sun Oct 23 16:57:50 2011 +0200

X60: enable Cx power saving modes

Change-Id: Ib03d9aa77050edde2538b80b32158cb3f0610be6
    Signed-off-by: Sven Schnelle

Build-Tested: build bot (Jenkins) at Tue Oct 25 21:03:02 2011, giving +1
Reviewed-By: Sven Schnelle  at Tue Oct 25 21:03:30 2011, giving +2
See http://review.coreboot.org/331 for details.

-gerrit