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at91: factorize sram init

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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
2011-05-10 03:20:09 +08:00
committed by Arnd Bergmann
parent 51ddec7617
commit f0051d82a6
9 changed files with 39 additions and 115 deletions
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11
arch/arm/mach-at91/at91sam9g45.c
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@ -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 at91sam9g45_poweroff(void)
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)