Patch merged into coreboot/master: 0b4b230 bayleybay_fsp: Switch from EHCI controller to XHCI

the following patch was just integrated into master:
commit 0b4b230163c82e74e7ac9b74c0c8f8e4abe9130e
Author: Martin Roth 
Date:   Wed Jun 25 10:13:22 2014 -0600

bayleybay_fsp: Switch from EHCI controller to XHCI

- Disable the EHCI controller and enable the XHCI controller.

SeaBIOS has been tested on the board and boots an OS from a
    flashdrive at SuperSpeed.
    This also enables the top USB port on the 2-port stack, which goes
    through a High Speed Inter-Chip port.  The HSIC port is only enabled
    through the XHCI device.

Change-Id: Ic3dfc55028fa5e081a30819fe9596b1a9f57fd9c
    Signed-off-by: Martin Roth 
    Reviewed-on: http://review.coreboot.org/6106
    Reviewed-by: Dave Frodin 
    Tested-by: build bot (Jenkins)

See http://review.coreboot.org/6106 for details.

-gerrit