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at91: introduce commom AT91_BASE_SYS

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On all at91 except rm9200 and x40 have the System Controller starts
at address 0xffffc000 and has a size of 16KiB.

On rm9200 it's start at 0xfffe4000 of 111KiB with non reserved data starting
at 0xfffff000

This patch removes the individual definitions of AT91_BASE_SYS and
replaces them with a common version at base 0xfffffc000 and size 16KiB
and map the same memory space

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Patrice Vilchez <patrice.vilchez@atmel.com>
This commit is contained in:
Jean-Christophe PLAGNIOL-VILLARD
2011-04-23 15:28:34 +08:00
committed by Arnd Bergmann
parent 02f8c6aee8
commit 21d08b9d55
54 changed files with 232 additions and 173 deletions
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arch/arm/mach-at91/include/mach/at91rm9200.h
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@@ -74,7 +74,6 @@
#define AT91RM9200_BASE_SSC1 0xfffd4000
#define AT91RM9200_BASE_SSC2 0xfffd8000
#define AT91RM9200_BASE_SPI 0xfffe0000
#define AT91_BASE_SYS 0xfffff000
/*