[coreboot] Patch merged into master: 193878d libpayload: EHCI registers are volatile

the following patch was just integrated into master:
commit 193878daff4270d483257bea167e324e95b3ddec
Author: Patrick Georgi 
Date:   Tue Aug 16 15:47:15 2011 +0200

libpayload: EHCI registers are volatile

Some gcc versions seem to honor volatile at different places in a
    struct declaration.

Change-Id: I0df2a3fb2eff4cee8cc1b8ac15d9cd9b86178752
    Signed-off-by: Patrick Georgi

See http://review.coreboot.org/155 for details.

-gerrit