[coreboot] Patch merged into filo/master: 2d71835 Shut down USB before starting Linux

the following patch was just integrated into master:
commit 2d718354199266b4f919b38e68386f0c92dc8d01
Author: Patrick Georgi 
Date:   Sat Nov 5 01:09:47 2011 +0100

Shut down USB before starting Linux

Otherwise, if FILO knows EHCI and Linux only knows USB1 controllers,
    Linux won't find any devices as they're routed to EHCI.

Change-Id: I06d046056b9807d660127c28c364abf3852b32a5
    Signed-off-by: Patrick Georgi

Build-Tested: build bot (Jenkins) at Sat Nov  5 01:13:08 2011, giving +1
Reviewed-By: Stefan Reinauer  at Sun Nov  6 18:26:28 2011, giving +2
See http://review.coreboot.org/402 for details.

-gerrit