[coreboot-gerrit] Patch merged into coreboot/master: 93b2bd7 usbdebug: Do not support logging from SMM

the following patch was just integrated into master:
commit 93b2bd70ff65a534e91c203c7948deea315675d5
Author: Kyösti Mälkki 
Date:   Tue Aug 13 21:51:53 2013 +0300

usbdebug: Do not support logging from SMM

Letting SMI handler touch EHCI controller is an excellent source
    of USB problems. Remove usbdebug entirely from SMM.

It may be possible to make usbdebug console work from SMM
    after hard work and coordination with payloads and even
    OS drivers. But we are not there.

Change-Id: Id50586758ee06e8d76e682dc6f64f756ab5b79f5
    Signed-off-by: Kyösti Mälkki 
    Reviewed-on: http://review.coreboot.org/3858
    Reviewed-by: Patrick Georgi 
    Tested-by: build bot (Jenkins)

See http://review.coreboot.org/3858 for details.

-gerrit