Patch merged into coreboot/master: 545b30d intel usbdebug: Add choice of EHCI controller

the following patch was just integrated into master:
commit 545b30d151276324cfd04b1d053d2a8c8d7cf7fd
Author: Kyösti Mälkki 
Date:   Thu Jun 13 13:51:14 2013 +0300

intel usbdebug: Add choice of EHCI controller

Add option to choose one of the EHCI controllers in recent
    intel chipsets for usbdebug use.

Since EHCI controller function changes from 0:1d.7 to 0:1d.0 in
    rcba_config() for some mainboards, check the PCI class code
    for match.

Change-Id: I18a78bf875427c163c857c6f0888935c1d2a58d4
    Signed-off-by: Kyösti Mälkki 
    Reviewed-on: http://review.coreboot.org/3440
    Tested-by: build bot (Jenkins)
    Reviewed-by: Aaron Durbin

See http://review.coreboot.org/3440 for details.

-gerrit