mirror of https://gitee.com/openkylin/linux.git
45 lines
1.0 KiB
C
45 lines
1.0 KiB
C
/*
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* arch/arm/mach-ns9xxx/generic.c
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*
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* Copyright (C) 2006 by Digi International Inc.
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* All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 as published by
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* the Free Software Foundation.
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*/
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#include <linux/kernel.h>
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#include <linux/init.h>
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#include <asm/memory.h>
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#include <asm/page.h>
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#include <asm/mach-types.h>
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#include <asm/mach/map.h>
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#include <asm/arch-ns9xxx/regs-sys.h>
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#include <asm/arch-ns9xxx/regs-mem.h>
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#include <asm/arch-ns9xxx/board.h>
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#include "generic.h"
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static struct map_desc standard_io_desc[] __initdata = {
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{ /* BBus */
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.virtual = io_p2v(0x90000000),
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.pfn = __phys_to_pfn(0x90000000),
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.length = 0x00700000,
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.type = MT_DEVICE,
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}, { /* AHB */
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.virtual = io_p2v(0xa0100000),
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.pfn = __phys_to_pfn(0xa0100000),
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.length = 0x00900000,
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.type = MT_DEVICE,
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},
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};
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void __init ns9xxx_map_io(void)
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{
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iotable_init(standard_io_desc, ARRAY_SIZE(standard_io_desc));
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}
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void __init ns9xxx_init_machine(void)
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{
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}
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