at91: introduce commom AT91_BASE_SYS

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>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/arm/mach-at91/board-yl-9200.c b/arch/arm/mach-at91/board-yl-9200.c
index c208cc334d7d..e8a8ab9d4ede 100644
--- a/arch/arm/mach-at91/board-yl-9200.c
+++ b/arch/arm/mach-at91/board-yl-9200.c
@@ -56,7 +56,7 @@ static void __init yl9200_init_early(void)
         at91rm9200_set_type(ARCH_REVISON_9200_PQFP);
 
         /* Initialize processor: 18.432 MHz crystal */
-        at91rm9200_initialize(18432000);
+        at91_initialize(18432000);
 
         /* Setup the LEDs D2=PB17 (timer), D3=PB16 (cpu) */
         at91_init_leds(AT91_PIN_PB16, AT91_PIN_PB17);
@@ -599,7 +599,7 @@ static void __init yl9200_board_init(void)
 MACHINE_START(YL9200, "uCdragon YL-9200")
         /* Maintainer: S.Birtles */
         .timer          = &at91rm9200_timer,
-        .map_io         = at91rm9200_map_io,
+        .map_io         = at91_map_io,
         .init_early     = yl9200_init_early,
         .init_irq       = yl9200_init_irq,
         .init_machine   = yl9200_board_init,