Patch merged into coreboot/master: 852b50c rush: ryu: remove mainboard_add_memory_ranges()

the following patch was just integrated into master:
commit 852b50c87f1fb907c31a1a20fd55db4a64096ccc
Author: Aaron Durbin 
Date:   Wed Sep 24 09:11:16 2014 -0500

rush: ryu: remove mainboard_add_memory_ranges()

There's no need to add DMA ranges for these boards as
    that memory is allocated within dpethcharge now. Additionally,
    the DRAM_DMA_* Kconfig options were removed resulting in 0
    values.

BUG=None
    TEST=Built rush and ryu.
    BRANCH=None

Change-Id: I597437960e4fddbf6d26f0b15ddeefc4557adc8b
    Signed-off-by: Patrick Georgi 
    Original-Commit-Id: f26b503d759b2bac902e58e928d7c625c1a6c575
    Original-Change-Id: I52bb8f760a56226c75611f7981570a44d56f242e
    Original-Signed-off-by: Aaron Durbin 
    Original-Reviewed-on: https://chromium-review.googlesource.com/219710
    Original-Reviewed-by: Furquan Shaikh 
    Reviewed-on: http://review.coreboot.org/9101
    Tested-by: build bot (Jenkins)
    Reviewed-by: Stefan Reinauer

See http://review.coreboot.org/9101 for details.

-gerrit