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MIPS: BCM47XX: ignore last memory page
authorHauke Mehrtens <hauke@hauke-m.de>
Wed, 3 Oct 2012 11:34:16 +0000 (11:34 +0000)
committerJohn Crispin <blogic@openwrt.org>
Fri, 9 Nov 2012 10:37:17 +0000 (11:37 +0100)
commitd3dce3d676373b1519546721ee5f3a8c613f40f5
tree07eae00399f41cbc19c6e18177d86ab04c2ee647tree | snapshot
parentb5b64f2ba434cd2082a89aecec4b4c1eaec742c0commit | diff
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>
arch/mips/bcm47xx/prom.c diff | blob | history
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