at91: factorize sram init

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, 1 insertions, 5 deletions

diff --git a/arch/arm/mach-at91/at91rm9200.c b/arch/arm/mach-at91/at91rm9200.c
index 010407802cdc..f73302dbc6a5 100644
--- a/arch/arm/mach-at91/at91rm9200.c
+++ b/arch/arm/mach-at91/at91rm9200.c
@@ -30,11 +30,6 @@ static struct map_desc at91rm9200_io_desc[] __initdata = {
                 .pfn            = __phys_to_pfn(AT91RM9200_BASE_EMAC),
                 .length         = SZ_16K,
                 .type           = MT_DEVICE,
-        }, {
-                .virtual        = AT91_IO_VIRT_BASE - AT91RM9200_SRAM_SIZE,
-                .pfn            = __phys_to_pfn(AT91RM9200_SRAM_BASE),
-                .length         = AT91RM9200_SRAM_SIZE,
-                .type           = MT_DEVICE,
         },
 };
 
@@ -306,6 +301,7 @@ static void at91rm9200_reset(void)
 static void __init at91rm9200_map_io(void)
 {
         /* Map peripherals */
+        at91_init_sram(0, AT91RM9200_SRAM_BASE, AT91RM9200_SRAM_SIZE);
         iotable_init(at91rm9200_io_desc, ARRAY_SIZE(at91rm9200_io_desc));
 }