From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Wed, 3 Oct 2012 11:34:16 +0000 (+0000)
Subject: MIPS: BCM47XX: ignore last memory page
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~15^2^2~45
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d3dce3d676373b1519546721ee5f3a8c613f40f5;p=pandora-kernel.git

MIPS: BCM47XX: ignore last memory page

Ignoring the last page when ddr size is 128M. Cached accesses to last
page is causing the processor to prefetch using address above 128M
stepping out of the ddr address space.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Patchwork: http://patchwork.linux-mips.org/patch/4365
Signed-off-by: John Crispin <blogic@openwrt.org>
---

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