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Russell Kinga09e64f2008-08-05 16:14:15 +01001/*
2 * arch/arm/mach-ks8695/include/mach/hardware.h
3 *
4 * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk>
5 * Copyright (C) 2006 Simtec Electronics
6 *
7 * KS8695 - Memory Map definitions
8 *
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License version 2 as
11 * published by the Free Software Foundation.
12*/
13
14#ifndef __ASM_ARCH_HARDWARE_H
15#define __ASM_ARCH_HARDWARE_H
16
17#include <asm/sizes.h>
18
19/*
20 * Physical RAM address.
21 */
22#define KS8695_SDRAM_PA 0x00000000
23
24
25/*
26 * We map an entire MiB with the System Configuration Registers in even
27 * though only 64KiB is needed. This makes it easier for use with the
28 * head debug code as the initial MMU setup only deals in L1 sections.
29 */
30#define KS8695_IO_PA 0x03F00000
31#define KS8695_IO_VA 0xF0000000
32#define KS8695_IO_SIZE SZ_1M
33
34#define KS8695_PCIMEM_PA 0x60000000
35#define KS8695_PCIMEM_SIZE SZ_512M
36
37#define KS8695_PCIIO_PA 0x80000000
38#define KS8695_PCIIO_SIZE SZ_64K
39
40
41/*
42 * PCI support
43 */
44#define pcibios_assign_all_busses() 1
45
46#define PCIBIOS_MIN_IO 0
47#define PCIBIOS_MIN_MEM 0
48
49#endif