Patch merged into coreboot/master: 146d05d imgtec/pistachio: Bring uart driver to modern standards

the following patch was just integrated into master:
commit 146d05da93c3cfdb97023ead2cb673a8d5de6b4f
Author: Patrick Georgi 
Date:   Mon Mar 30 13:08:18 2015 +0200

imgtec/pistachio: Bring uart driver to modern standards

The console interface changed in upstream, and the
    driver didn't reflect that yet.
    This wasn't obvious because the driver wasn't compiled
    at all.

Change-Id: Id18391e62e7ebd8f5fc929838ce27bf414e364f9
    Signed-off-by: Patrick Georgi 
    Reviewed-on: http://review.coreboot.org/9165
    Tested-by: build bot (Jenkins)
    Reviewed-by: Aaron Durbin

See http://review.coreboot.org/9165 for details.

-gerrit