From: Wolfgang Denk <wd@denx.de>
Date: Mon, 14 Dec 2009 23:27:42 +0000 (+0100)
Subject: ARM: MX3: make CPU revision number detection work on all boards
X-Git-Tag: v2.6.33-rc4~84^2~4^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e94c4c34495e194d778e9ab20044c723280a54e7;p=pandora-kernel.git

ARM: MX3: make CPU revision number detection work on all boards

Commit 52939c03 (ARM: MX3: fix CPU revision number detection) started
using the CPU's SREV register for revision number detection. This
makes it mandatory to have a valid SPBA0 mapping. Add this to the
global map_io code instead of adding multiple copies for each board.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Daniel Mack <daniel@caiaq.de>
Cc: Sascha Hauer <s.hauer@pengutronix.de>

Tested on Qong (EVB-Lite)
Tested-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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