blob: a6ad1d44badfd44e1fe140297517259652e3c63a (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
|
/*
* arch/arm/mach-clps7500/include/mach/hardware.h
*
* Copyright (C) 1996-1999 Russell King.
* Copyright (C) 1999 Nexus Electronics Ltd.
*
* This file contains the hardware definitions of the
* CL7500 evaluation board.
*/
#ifndef __ASM_ARCH_HARDWARE_H
#define __ASM_ARCH_HARDWARE_H
#include <mach/memory.h>
#include <asm/hardware/iomd.h>
#ifdef __ASSEMBLY__
#define IOMEM(x) x
#else
#define IOMEM(x) ((void __iomem *)(x))
#endif
/*
* What hardware must be present
*/
#define HAS_IOMD
#define HAS_VIDC20
/* Hardware addresses of major areas.
* *_START is the physical address
* *_SIZE is the size of the region
* *_BASE is the virtual address
*/
#define IO_START 0x03000000 /* I/O */
#define IO_SIZE 0x01000000
#define IO_BASE IOMEM(0xe0000000)
#define ISA_START 0x0c000000 /* ISA */
#define ISA_SIZE 0x00010000
#define ISA_BASE 0xe1000000
#define CLPS7500_FLASH_START 0x01000000 /* XXX */
#define CLPS7500_FLASH_SIZE 0x01000000
#define CLPS7500_FLASH_BASE 0xe2000000
#define LED_START 0x0302B000
#define LED_SIZE 0x00001000
#define LED_BASE 0xe3000000
#define LED_ADDRESS (LED_BASE + 0xa00)
/* Let's define SCREEN_START for CL7500, even though it's a lie. */
#define SCREEN_START 0x02000000 /* VRAM */
#define SCREEN_END 0xdfc00000
#define SCREEN_BASE 0xdf800000
#define VIDC_BASE (void __iomem *)0xe0400000
#define IOMD_BASE IOMEM(0xe0200000)
#define IOC_BASE IOMEM(0xe0200000)
#define FLOPPYDMA_BASE IOMEM(0xe002a000)
#define PCIO_BASE IOMEM(0xe0010000)
#define vidc_writel(val) __raw_writel(val, VIDC_BASE)
/* in/out bias for the ISA slot region */
#define ISASLOT_IO 0x80400000
#endif
|
