Patch merged into coreboot/master: b30c9b1 arm64: split cpu.c

the following patch was just integrated into master:
commit b30c9b1c9a676c3b85ac1de9cbc1c5f4424d6297
Author: Aaron Durbin 
Date:   Thu Sep 18 11:52:16 2014 -0500

arm64: split cpu.c

The cpu.c contains some helpful construts as well as ramstage
    devicetree handling. Split the 2 pieces so that cpu.c can be
    reused in secmon.

BUG=chrome-os-partner:30785
    BRANCH=None
    TEST=Built and booted.

Change-Id: Iec0f8462411897a255f7aa289191ce6761e08bb0
    Signed-off-by: Patrick Georgi 
    Original-Commit-Id: 4f30f1186950424b65df6858965a09ca51637e4f
    Original-Change-Id: Ie87bd35bf1ccd777331250dcdaae07dab82d3d18
    Original-Signed-off-by: Aaron Durbin 
    Original-Reviewed-on: https://chromium-review.googlesource.com/218842
    Original-Reviewed-by: Furquan Shaikh 
    Reviewed-on: http://review.coreboot.org/9089
    Tested-by: build bot (Jenkins)
    Reviewed-by: Stefan Reinauer

See http://review.coreboot.org/9089 for details.

-gerrit