2 * arch/arm/plat-iop/setup.c
4 * Author: Nicolas Pitre <nico@cam.org>
5 * Copyright (C) 2001 MontaVista Software, Inc.
6 * Copyright (C) 2004 Intel Corporation.
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
14 #include <linux/init.h>
15 #include <asm/mach/map.h>
16 #include <asm/hardware/iop3xx.h>
19 * Standard IO mapping for all IOP3xx based systems
21 static struct map_desc iop3xx_std_desc[] __initdata = {
22 { /* mem mapped registers */
23 .virtual = IOP3XX_PERIPHERAL_VIRT_BASE,
24 .pfn = __phys_to_pfn(IOP3XX_PERIPHERAL_PHYS_BASE),
25 .length = IOP3XX_PERIPHERAL_SIZE,
27 }, { /* PCI IO space */
28 .virtual = IOP3XX_PCI_LOWER_IO_VA,
29 .pfn = __phys_to_pfn(IOP3XX_PCI_LOWER_IO_PA),
30 .length = IOP3XX_PCI_IO_WINDOW_SIZE,
35 void __init iop3xx_map_io(void)
37 iotable_init(iop3xx_std_desc, ARRAY_SIZE(iop3xx_std_desc));