Patch merged into coreboot/master: 4d409b5 usbdebug: Refactor disable logic

the following patch was just integrated into master:
commit 4d409b5fc27e44f7c902f8402f661db56d62ac74
Author: Kyösti Mälkki 
Date:   Fri Jul 5 21:38:54 2013 +0300

usbdebug: Refactor disable logic

Output to usbdebug console needs to be disabled until hardware is
    initialized and while EHCI BAR is relocated. Add separate field
    ehci_info to point to back to EHCI context when hardware is ready
    to transfer data.

Change-Id: If7d441b561819ab8ae23ed9f3f320f7742ed231e
    Signed-off-by: Kyösti Mälkki 
    Reviewed-on: http://review.coreboot.org/3624
    Tested-by: build bot (Jenkins)
    Reviewed-by: Aaron Durbin

See http://review.coreboot.org/3624 for details.

-gerrit