Patch merged into coreboot/master: 0010bf6 usbdebug: Support AMD cimx/sb700 cimx/sb800 once again

the following patch was just integrated into master:
commit 0010bf60a63298700292de40e437d5927a73d49f
Author: Kyösti Mälkki 
Date:   Tue Jun 11 16:32:01 2013 +0300

usbdebug: Support AMD cimx/sb700 cimx/sb800 once again

Support code for sb700 and sb800 existed already, but Kconfig and
    compile-time issues prevented from enabling USBDEBUG for boards
    with the affected AMD southbridges.

Change-Id: I49e955fcc6e54927320b9dc7f62ea00c55c3cedf
    Signed-off-by: Kyösti Mälkki 
    Reviewed-on: http://review.coreboot.org/3439
    Tested-by: build bot (Jenkins)
    Reviewed-by: Martin Roth

See http://review.coreboot.org/3439 for details.

-gerrit