linux_kernel/arch/arm/mach-at91/sama5d3.c

/*
 *  Chip-specific setup code for the SAMA5D3 family
 *
 *  Copyright (C) 2013 Atmel,
 *                2013 Ludovic Desroches <ludovic.desroches@atmel.com>
 *
 * Licensed under GPLv2 or later.
 */

#include <linux/module.h>
#include <linux/dma-mapping.h>
#include <linux/clk/at91_pmc.h>

#include <asm/irq.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <mach/sama5d3.h>
#include <mach/cpu.h>

#include "soc.h"
#include "generic.h"
#include "sam9_smc.h"

/* --------------------------------------------------------------------
 *  AT91SAM9x5 processor initialization
 * -------------------------------------------------------------------- */

static void __init sama5d3_map_io(void)
{
	at91_init_sram(0, SAMA5D3_SRAM_BASE, SAMA5D3_SRAM_SIZE);
}

static void __init sama5d3_initialize(void)
{
	at91_sysirq_mask_rtc(SAMA5D3_BASE_RTC);
}

AT91_SOC_START(sama5d3)
	.map_io = sama5d3_map_io,
	.init = sama5d3_initialize,
AT91_SOC_END