Patch merged into coreboot/master: a37a7c5 usbdebug: Unify console API

the following patch was just integrated into master:
commit a37a7c5a1b9310b7bcff0e2c2940e7c87805247f
Author: Kyösti Mälkki 
Date:   Mon Feb 10 00:00:44 2014 +0200

usbdebug: Unify console API

Struct dbgp_pipe would not be suitable for use with xHCI.
    Just use an index, it is easy to setup in Kconfig if our
    future debug setup has separate pipes for console
    output and debugging/traceings.

Change-Id: Icbbd28f03113b208016f80217ab801d598d443a8
    Signed-off-by: Kyösti Mälkki

See http://review.coreboot.org/5227 for details.

-gerrit