Patch merged into coreboot/master: e53cece usbdebug: Dump low-level protocol details

the following patch was just integrated into master:
commit e53cece07b14eab1912db3d18d2cb50423d996ec
Author: Kyösti Mälkki 
Date:   Sat Aug 10 10:50:43 2013 +0300

usbdebug: Dump low-level protocol details

Dumping these EHCI host controller registers is useful to
    solve problems with debug devices.

Change-Id: I0610cecca57b1b952d4f87211dd00c8c0bc398b9
    Signed-off-by: Kyösti Mälkki 
    Reviewed-on: http://review.coreboot.org/3866
    Tested-by: build bot (Jenkins)
    Reviewed-by: Aaron Durbin

See http://review.coreboot.org/3866 for details.

-gerrit