Patch merged into coreboot/master: 3bb57e6 X201: set default USB debug controller to 2.

the following patch was just integrated into master:
commit 3bb57e60082ab8087c4f212a0601964f4c880924
Author: Vladimir Serbinenko 
Date:   Thu Jan 9 11:06:37 2014 +0100

X201: set default USB debug controller to 2.

The other port is not easily accessible.

Change-Id: I6ea31346a375debcd5fc1c27e4078e3a436715e3
    Signed-off-by: Vladimir Serbinenko

See http://review.coreboot.org/4635 for details.

-gerrit