From: Michal Simek <michal.simek@xilinx.com>
Date: Fri, 31 Jan 2014 11:55:06 +0000 (+0100)
Subject: ARM: zynq: Reserve not DMAable space in front of the kernel
X-Git-Tag: v3.14-rc3~9^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=46f5b96085b03f9e71a0134de77efc6a1f9d84c3;p=pandora-kernel.git

ARM: zynq: Reserve not DMAable space in front of the kernel

Reserve space from 0x0 - __pa(swapper_pg_dir),
if kernel is loaded from 0, which is not DMAable.
It is causing problem with MMC driver and others
which want to add dma buffers to this space.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Kevin Hilman <khilman@linaro.org>
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