1/* 2 * arch/arm/mach-ns9xxx/generic.c 3 * 4 * Copyright (C) 2006 by Digi International Inc. 5 * All rights reserved. 6 * 7 * This program is free software; you can redistribute it and/or modify it 8 * under the terms of the GNU General Public License version 2 as published by 9 * the Free Software Foundation. 10 */ 11#include <linux/kernel.h> 12#include <linux/init.h> 13#include <asm/memory.h> 14#include <asm/page.h> 15#include <asm/mach-types.h> 16#include <asm/mach/map.h> 17#include <asm/arch-ns9xxx/regs-sys.h> 18#include <asm/arch-ns9xxx/regs-mem.h> 19#include <asm/arch-ns9xxx/board.h> 20 21static struct map_desc standard_io_desc[] __initdata = { 22 { /* BBus */ 23 .virtual = io_p2v(0x90000000), 24 .pfn = __phys_to_pfn(0x90000000), 25 .length = 0x00700000, 26 .type = MT_DEVICE, 27 }, { /* AHB */ 28 .virtual = io_p2v(0xa0100000), 29 .pfn = __phys_to_pfn(0xa0100000), 30 .length = 0x00900000, 31 .type = MT_DEVICE, 32 }, 33}; 34 35void __init ns9xxx_map_io(void) 36{ 37 iotable_init(standard_io_desc, ARRAY_SIZE(standard_io_desc)); 38} 39 40void __init ns9xxx_init_machine(void) 41{ 42} 43