1/* 2 * linux/arch/arm/mm/mm-rpc.c 3 * 4 * Copyright (C) 1998-1999 Russell King 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License version 2 as 8 * published by the Free Software Foundation. 9 * 10 * Extra MM routines for RiscPC architecture 11 */ 12#include <linux/types.h> 13#include <linux/init.h> 14 15#include <asm/hardware.h> 16#include <asm/page.h> 17#include <asm/proc/domain.h> 18#include <asm/setup.h> 19 20#include <asm/mach/map.h> 21 22static struct map_desc rpc_io_desc[] __initdata = { 23 { SCREEN_BASE, SCREEN_START, 2*1048576, DOMAIN_IO, 0, 1, 0, 0 }, /* VRAM */ 24 { IO_BASE, IO_START, IO_SIZE , DOMAIN_IO, 0, 1, 0, 0 }, /* IO space */ 25 { EASI_BASE, EASI_START, EASI_SIZE, DOMAIN_IO, 0, 1, 0, 0 }, /* EASI space */ 26 LAST_DESC 27}; 28 29void __init rpc_map_io(void) 30{ 31 iotable_init(rpc_io_desc); 32} 33