| /* | |
| * arch/arm/plat-iop/setup.c | |
| * | |
| * Author: Nicolas Pitre <nico@cam.org> | |
| * Copyright (C) 2001 MontaVista Software, Inc. | |
| * Copyright (C) 2004 Intel Corporation. | |
| * | |
| * This program is free software; you can redistribute it and/or modify | |
| * it under the terms of the GNU General Public License version 2 as | |
| * published by the Free Software Foundation. | |
| */ | |
| #include <linux/mm.h> | |
| #include <linux/init.h> | |
| #include <asm/mach/map.h> | |
| #include <asm/hardware/iop3xx.h> | |
| /* | |
| * Standard IO mapping for all IOP3xx based systems. Note that | |
| * the IOP3xx OCCDR must be mapped uncached and unbuffered. | |
| */ | |
| static struct map_desc iop3xx_std_desc[] __initdata = { | |
| { /* mem mapped registers */ | |
| .virtual = IOP3XX_PERIPHERAL_VIRT_BASE, | |
| .pfn = __phys_to_pfn(IOP3XX_PERIPHERAL_PHYS_BASE), | |
| .length = IOP3XX_PERIPHERAL_SIZE, | |
| .type = MT_UNCACHED, | |
| }, { /* PCI IO space */ | |
| .virtual = IOP3XX_PCI_LOWER_IO_VA, | |
| .pfn = __phys_to_pfn(IOP3XX_PCI_LOWER_IO_PA), | |
| .length = IOP3XX_PCI_IO_WINDOW_SIZE, | |
| .type = MT_DEVICE, | |
| }, | |
| }; | |
| void __init iop3xx_map_io(void) | |
| { | |
| iotable_init(iop3xx_std_desc, ARRAY_SIZE(iop3xx_std_desc)); | |
| } |