[coreboot-gerrit] Patch merged into coreboot/master: 30cda7e arm64: provide early SoC initialization

the following patch was just integrated into master:
commit 30cda7e83f06f5a84eb9dfea3be9f435bb36d392
Author: Aaron Durbin 
Date:   Tue Jul 15 10:25:48 2014 -0500

arm64: provide early SoC initialization

Some of the SoC's need an early hook to configure
    certain registers. One example of this is on t132
    where ramstage is the first thing being ran on the
    arm64 core and it is the only entity that can configure
    certain registers required for the rest of ramstage.
    Therefore, provide the opportunity for the SoC to
    implement such requirements.

BUG=chrome-os-partner:30572
    BRANCH=None
    TEST=Built and ran through coreboot.

Original-Change-Id: Ib352f3788872f888581b398c9b394b7c4e54b02a
    Original-Signed-off-by: Aaron Durbin 
    Original-Reviewed-on: https://chromium-review.googlesource.com/208061
    Original-Reviewed-by: Tom Warren 
    Original-Reviewed-by: Furquan Shaikh 
    Original-Commit-Queue: Furquan Shaikh 
    (cherry picked from commit 2c50e2b39e75d1383e8e573c576630a5b7313349)
    Signed-off-by: Marc Jones

Change-Id: I38df63e46c5c21b2d319fc9eb42053c3a0d61bc8
    Reviewed-on: http://review.coreboot.org/8595
    Tested-by: build bot (Jenkins)
    Reviewed-by: Aaron Durbin 
    Reviewed-by: Paul Menzel

See http://review.coreboot.org/8595 for details.

-gerrit