Patch merged into coreboot/master: a8bba25 usbdebug: Add option to disable console for romstage

the following patch was just integrated into master:
commit a8bba2597c208c013e59eaa0b4d502d19c1dc72b
Author: Kyösti Mälkki 
Date:   Fri Dec 6 21:50:55 2013 +0200

usbdebug: Add option to disable console for romstage

If there is trouble setting up usbdebug, it may be useful to delay
    usbdebug init to run in ramstage.

Change-Id: I31de5a06d3f9ce19f71c422cce0c8cb0fd50f396
    Signed-off-by: Kyösti Mälkki

See http://review.coreboot.org/4488 for details.

-gerrit