1/*
2 *  linux/include/asm-arm/arch-integrator/hardware.h
3 *
4 *  This file contains the hardware definitions of the Integrator.
5 *
6 *  Copyright (C) 1999 ARM Limited.
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
21 */
22#ifndef __ASM_ARCH_HARDWARE_H
23#define __ASM_ARCH_HARDWARE_H
24
25#include <asm/sizes.h>
26#include <asm/arch/platform.h>
27
28/*
29 * Where in virtual memory the IO devices (timers, system controllers
30 * and so on)
31 */
32#define IO_BASE			0xF0000000                 // VA of IO
33#define IO_SIZE			0x0B000000                 // How much?
34#define IO_START		INTEGRATOR_HDR_BASE        // PA of IO
35
36/*
37 * Similar to above, but for PCI addresses (memory, IO, Config and the
38 * V3 chip itself).  WARNING: this has to mirror definitions in platform.h
39 */
40#define PCI_MEMORY_VADDR        0xe8000000
41#define PCI_CONFIG_VADDR        0xec000000
42#define PCI_V3_VADDR            0xed000000
43#define PCI_IO_VADDR            0xee000000
44
45#define PCIO_BASE		PCI_IO_VADDR
46#define PCIMEM_BASE		PCI_MEMORY_VADDR
47
48/* macro to get at IO space when running virtually */
49#define IO_ADDRESS(x) (((x) >> 4) + IO_BASE)
50
51#define pcibios_assign_all_busses()	1
52
53#define PCIBIOS_MIN_IO		0x6000
54#define PCIBIOS_MIN_MEM 	0x00100000
55
56#endif
57
58