[coreboot-gerrit] Patch merged into coreboot/master: 3553119 arm64: Guard prints in mmu.c

the following patch was just integrated into master:
commit 35531197d4ef0c5ef59c9720d12a68235da86558
Author: Furquan Shaikh 
Date:   Wed May 20 17:10:55 2015 -0700

arm64: Guard prints in mmu.c

We have observed issues with enabling CONFIG_SMP and adding prints
    before MMU is enabled on Tegra-based SoCs. This seems to be  related
    to the hardware assisted locks and the restrictions laid down by ARMv8
    spec.

BUG=None
    BRANCH=None
    TEST=Boots to kernel prompt on smaug.

Change-Id: I29a52f5a972baf396c01faba3ae3e5ecd27563e9
    Signed-off-by: Patrick Georgi 
    Original-Commit-Id: f52ee4b5b2e9b7f54eee0d105cb7e17f9a7e1613
    Original-Change-Id: I432895560f468903c7beef00e78b6d38275a619c
    Original-Signed-off-by: Furquan Shaikh 
    Original-Reviewed-on: https://chromium-review.googlesource.com/272449
    Original-Trybot-Ready: Furquan Shaikh 
    Original-Tested-by: Furquan Shaikh 
    Original-Reviewed-by: Furquan Shaikh 
    Original-Commit-Queue: Furquan Shaikh 
    Reviewed-on: http://review.coreboot.org/10311
    Tested-by: build bot (Jenkins)
    Reviewed-by: Paul Menzel 
    Reviewed-by: Furquan Shaikh 
    Reviewed-by: Stefan Reinauer

See http://review.coreboot.org/10311 for details.

-gerrit