[coreboot-gerrit] Patch merged into coreboot/master: mediatek/mt8173: memlayout: Create DRAM DMA region for NOR flash DMA read.

the following patch was just integrated into master:
commit 0bdfec85789f56167757a17a8dd18ca7418a51b3
Author: Yidi Lin 
Date:   Tue Feb 16 20:42:10 2016 +0800

mediatek/mt8173: memlayout: Create DRAM DMA region for NOR flash DMA read.

NOR flash has a hardware limitation that it can't access SRAM region
    after 4GB mode is enabled. We add a DRAM DMA region after 0x40000000
    for NOR flash driver. So that the NOR flash driver can use this region
    after 4GB mode is enabled.

BRANCH=none
    BUG=chormoe-os-partner:49229
    TEST=Boot to kernel on rev4 w/ 2GB ram and rev3 w/ 4GB ram.
         And check /proc/meminfo.

Change-Id: I4a86f0028b26509589ec8d09e2d077920446ece1
    Signed-off-by: Patrick Georgi 
    Original-Commit-Id: dc61ec55187959101a9e891fe5e93928e9b8176e
    Original-Change-Id: Ifedc9e2dfba5d294297b3a28134997ac1dd38f94
    Original-Signed-off-by: Yidi Lin 
    Original-Reviewed-on: https://chromium-review.googlesource.com/327962
    Original-Reviewed-by: Julius Werner 
    Original-Reviewed-on: https://chromium-review.googlesource.com/331177
    Original-Commit-Ready: Patrick Georgi 
    Original-Tested-by: Patrick Georgi 
    Reviewed-on: https://review.coreboot.org/13989
    Tested-by: build bot (Jenkins)
    Reviewed-by: Stefan Reinauer

See https://review.coreboot.org/13989 for details.

-gerrit