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- /*
- * Copyright (C) 2007 Atmel Corporation.
- * Copyright (C) 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
- *
- * Under GPLv2
- */
- #include <linux/module.h>
- #include <linux/io.h>
- #include <asm/mach/map.h>
- #include <mach/hardware.h>
- #include <mach/cpu.h>
- #include "soc.h"
- #include "generic.h"
- struct at91_soc __initdata at91_boot_soc;
- static struct map_desc at91_io_desc __initdata = {
- .virtual = AT91_VA_BASE_SYS,
- .pfn = __phys_to_pfn(AT91_BASE_SYS),
- .length = SZ_16K,
- .type = MT_DEVICE,
- };
- void __init at91_map_io(void)
- {
- /* Map peripherals */
- iotable_init(&at91_io_desc, 1);
- if (cpu_is_at91cap9())
- at91_boot_soc = at91cap9_soc;
- else if (cpu_is_at91rm9200())
- at91_boot_soc = at91rm9200_soc;
- else if (cpu_is_at91sam9260())
- at91_boot_soc = at91sam9260_soc;
- else if (cpu_is_at91sam9261())
- at91_boot_soc = at91sam9261_soc;
- else if (cpu_is_at91sam9263())
- at91_boot_soc = at91sam9263_soc;
- else if (cpu_is_at91sam9g10())
- at91_boot_soc = at91sam9261_soc;
- else if (cpu_is_at91sam9g20())
- at91_boot_soc = at91sam9260_soc;
- else if (cpu_is_at91sam9g45())
- at91_boot_soc = at91sam9g45_soc;
- else if (cpu_is_at91sam9rl())
- at91_boot_soc = at91sam9rl_soc;
- else if (cpu_is_at91sam9x5())
- at91_boot_soc = at91sam9x5_soc;
- else
- panic("Impossible to detect the SOC type");
- if (at91_boot_soc.map_io)
- at91_boot_soc.map_io();
- }
- void __init at91_initialize(unsigned long main_clock)
- {
- at91_boot_soc.init(main_clock);
- }
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