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>
diff --git a/arch/arm/mach-at91/at91sam9g45.c b/arch/arm/mach-at91/at91sam9g45.c
index cbc0645..e04c5fb 100644
--- a/arch/arm/mach-at91/at91sam9g45.c
+++ b/arch/arm/mach-at91/at91sam9g45.c
@@ -26,15 +26,6 @@
#include "generic.h"
#include "clock.h"
-static struct map_desc at91sam9g45_sram_desc[] __initdata = {
- {
- .virtual = AT91_IO_VIRT_BASE - AT91SAM9G45_SRAM_SIZE,
- .pfn = __phys_to_pfn(AT91SAM9G45_SRAM_BASE),
- .length = AT91SAM9G45_SRAM_SIZE,
- .type = MT_DEVICE,
- }
-};
-
/* --------------------------------------------------------------------
* Clocks
* -------------------------------------------------------------------- */
@@ -327,7 +318,7 @@
static void __init at91sam9g45_map_io(void)
{
- iotable_init(at91sam9g45_sram_desc, ARRAY_SIZE(at91sam9g45_sram_desc));
+ at91_init_sram(0, AT91SAM9G45_SRAM_BASE, AT91SAM9G45_SRAM_SIZE);
}
static void __init at91sam9g45_initialize(void)