From: Lennert Buytenhek <buytenh@wantstofly.org>
Date: Sun, 26 Jun 2005 21:24:13 +0000 (+0100)
Subject: [PATCH] ARM: 2753/1: move ixdp* cpld mappings
X-Git-Tag: v2.6.13-rc1~68^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=91f6a589fb6bb4ce6b6b196e910d3b907e1d0a40;p=pandora-kernel.git

[PATCH] ARM: 2753/1: move ixdp* cpld mappings

Patch from Lennert Buytenhek

All ixdp platforms currently have a cpld mapped in at 0xfafff000.
Since this address is not 1M-aligned, a regular page mapping will be
used instead of a section mapping, which opens up the possibility of
triggering ixp2400 erratum #66 as we only do the XCB=101 workaround
thing for section mappings.
There is still a lot of space higher up in the virtual memory map
for 1M mappings, so move the cpld mapping to 0xfe000000 and make it
1M big so that a section mapping will be used for it.

Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Deepak Saxena
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

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