Patch merged into coreboot/master: 33dbfd4 arm64 libhelpers: Add helper functions for writing sp_elx

the following patch was just integrated into master:
commit 33dbfd434e587b0b38d32d5fd0064db0ca397eac
Author: Furquan Shaikh 
Date:   Sun Sep 7 18:27:16 2014 -0700

arm64 libhelpers: Add helper functions for writing sp_elx

BUG=chrome-os-partner:30785
    BRANCH=None
    TEST=Compiles successfully

Change-Id: Id9367b1fc836b7b8c8fd15b372673853493f67d4
    Signed-off-by: Patrick Georgi 
    Original-Commit-Id: 561e9c4ec2b0657846d50bbc893ef7541230f932
    Original-Change-Id: Ie950e893b01456c23af14304bd4dd8f61af9f244
    Original-Signed-off-by: Furquan Shaikh 
    Original-Reviewed-on: https://chromium-review.googlesource.com/216905
    Original-Reviewed-by: Aaron Durbin 
    Original-Tested-by: Furquan Shaikh 
    Original-Commit-Queue: Furquan Shaikh 
    Reviewed-on: http://review.coreboot.org/9064
    Tested-by: build bot (Jenkins)
    Reviewed-by: Stefan Reinauer

See http://review.coreboot.org/9064 for details.

-gerrit