the following patch was just integrated into master: commit 552b86ff407c2208640f11918694dbef7bbf2e7d Author: Duncan Laurie dlaurie@chromium.org Date: Fri Nov 1 13:35:32 2013 -0700
rambi: Enable USB boot with EHCI controller
This adds the EHCI driver back to libpayload and configures the devicetree to route ports to EHCI.
This is hopefully just temporary until the issues with XHCI can be worked out.
BUG=chrome-os-partner:23635 BRANCH=rambi TEST=build and boot from USB on rambi
Change-Id: I0549661f5e5fd83477f4839a05e7e21175b24b64 Signed-off-by: Duncan Laurie dlaurie@chromium.org Reviewed-on: https://chromium-review.googlesource.com/175513 Signed-off-by: Aaron Durbin adurbin@chromium.org
See http://review.coreboot.org/4931 for details.
-gerrit