1/*
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 * Clocks are derived from MCLK, which is 25MHz
21 */
22#define KS8695_CLOCK_RATE	25000000
23
24/*
25 * Physical RAM address.
26 */
27#define KS8695_SDRAM_PA		0x00000000
28
29
30/*
31 * We map an entire MiB with the System Configuration Registers in even
32 * though only 64KiB is needed. This makes it easier for use with the
33 * head debug code as the initial MMU setup only deals in L1 sections.
34 */
35#define KS8695_IO_PA		0x03F00000
36#define KS8695_IO_VA		IOMEM(0xF0000000)
37#define KS8695_IO_SIZE		SZ_1M
38
39#define KS8695_PCIMEM_PA	0x60000000
40#define KS8695_PCIMEM_SIZE	SZ_512M
41
42#define KS8695_PCIIO_PA		0x80000000
43#define KS8695_PCIIO_SIZE	SZ_64K
44
45#endif
46