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1/*
2 * author: Sascha Hauer
3 * Created: april 20th, 2004
4 * Copyright: Synertronixx GmbH
5 *
07469495 6 * Common code for i.MX1 machines
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7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
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17 */
18#include <linux/kernel.h>
19#include <linux/init.h>
20#include <linux/io.h>
21
22#include <asm/mach/map.h>
23
345569a2 24#include <mach/common.h>
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25#include <mach/hardware.h>
26
27static struct map_desc imx_io_desc[] __initdata = {
28 {
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29 .virtual = MX1_IO_BASE_ADDR_VIRT,
30 .pfn = __phys_to_pfn(MX1_IO_BASE_ADDR),
31 .length = MX1_IO_SIZE,
32 .type = MT_DEVICE
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33 }
34};
35
cd4a05f9 36void __init mx1_map_io(void)
cfca8b53 37{
cd4a05f9 38 mxc_set_cpu_type(MXC_CPU_MX1);
05a3185c 39 mxc_arch_reset_init(MX1_IO_ADDRESS(MX1_WDT_BASE_ADDR));
cd4a05f9 40
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41 iotable_init(imx_io_desc, ARRAY_SIZE(imx_io_desc));
42}
c5aa0ad0 43
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44int imx1_register_gpios(void);
45
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46void __init mx1_init_irq(void)
47{
9a763bfb 48 imx1_register_gpios();
05a3185c 49 mxc_init_irq(MX1_IO_ADDRESS(MX1_AVIC_BASE_ADDR));
c5aa0ad0 50}