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

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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>
This commit is contained in:
Wolfgang Denk 2009-12-15 00:27:42 +01:00 • committed by Sascha Hauer
commit e94c4c3449
4 changed files with 5 additions and 15 deletions
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