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
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
|
/* arch/arm/mach-s3c2410/include/mach/bast-map.h
*
* Copyright (c) 2003-2004 Simtec Electronics
* Ben Dooks <ben@simtec.co.uk>
*
* Machine BAST - Memory map definitions
*
* 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.
*/
/* needs arch/map.h including with this */
/* ok, we've used up to 0x13000000, now we need to find space for the
* peripherals that live in the nGCS[x] areas, which are quite numerous
* in their space. We also have the board's CPLD to find register space
* for.
*/
#ifndef __ASM_ARCH_BASTMAP_H
#define __ASM_ARCH_BASTMAP_H
#define BAST_IOADDR(x) (S3C2410_ADDR((x) + 0x01300000))
/* we put the CPLD registers next, to get them out of the way */
#define BAST_VA_CTRL1 BAST_IOADDR(0x00000000) /* 0x01300000 */
#define BAST_PA_CTRL1 (S3C2410_CS5 | 0x7800000)
#define BAST_VA_CTRL2 BAST_IOADDR(0x00100000) /* 0x01400000 */
#define BAST_PA_CTRL2 (S3C2410_CS1 | 0x6000000)
#define BAST_VA_CTRL3 BAST_IOADDR(0x00200000) /* 0x01500000 */
#define BAST_PA_CTRL3 (S3C2410_CS1 | 0x6800000)
#define BAST_VA_CTRL4 BAST_IOADDR(0x00300000) /* 0x01600000 */
#define BAST_PA_CTRL4 (S3C2410_CS1 | 0x7000000)
/* next, we have the PC104 ISA interrupt registers */
#define BAST_PA_PC104_IRQREQ (S3C2410_CS5 | 0x6000000) /* 0x01700000 */
#define BAST_VA_PC104_IRQREQ BAST_IOADDR(0x00400000)
#define BAST_PA_PC104_IRQRAW (S3C2410_CS5 | 0x6800000) /* 0x01800000 */
#define BAST_VA_PC104_IRQRAW BAST_IOADDR(0x00500000)
#define BAST_PA_PC104_IRQMASK (S3C2410_CS5 | 0x7000000) /* 0x01900000 */
#define BAST_VA_PC104_IRQMASK BAST_IOADDR(0x00600000)
#define BAST_PA_LCD_RCMD1 (0x8800000)
#define BAST_VA_LCD_RCMD1 BAST_IOADDR(0x00700000)
#define BAST_PA_LCD_WCMD1 (0x8000000)
#define BAST_VA_LCD_WCMD1 BAST_IOADDR(0x00800000)
#define BAST_PA_LCD_RDATA1 (0x9800000)
#define BAST_VA_LCD_RDATA1 BAST_IOADDR(0x00900000)
#define BAST_PA_LCD_WDATA1 (0x9000000)
#define BAST_VA_LCD_WDATA1 BAST_IOADDR(0x00A00000)
#define BAST_PA_LCD_RCMD2 (0xA800000)
#define BAST_VA_LCD_RCMD2 BAST_IOADDR(0x00B00000)
#define BAST_PA_LCD_WCMD2 (0xA000000)
#define BAST_VA_LCD_WCMD2 BAST_IOADDR(0x00C00000)
#define BAST_PA_LCD_RDATA2 (0xB800000)
#define BAST_VA_LCD_RDATA2 BAST_IOADDR(0x00D00000)
#define BAST_PA_LCD_WDATA2 (0xB000000)
#define BAST_VA_LCD_WDATA2 BAST_IOADDR(0x00E00000)
/* 0xE0000000 contains the IO space that is split by speed and
* wether the access is for 8 or 16bit IO... this ensures that
* the correct access is made
*
* 0x10000000 of space, partitioned as so:
*
* 0x00000000 to 0x04000000 8bit, slow
* 0x04000000 to 0x08000000 16bit, slow
* 0x08000000 to 0x0C000000 16bit, net
* 0x0C000000 to 0x10000000 16bit, fast
*
* each of these spaces has the following in:
*
* 0x00000000 to 0x01000000 16MB ISA IO space
* 0x01000000 to 0x02000000 16MB ISA memory space
* 0x02000000 to 0x02100000 1MB IDE primary channel
* 0x02100000 to 0x02200000 1MB IDE primary channel aux
* 0x02200000 to 0x02400000 1MB IDE secondary channel
* 0x02300000 to 0x02400000 1MB IDE secondary channel aux
* 0x02400000 to 0x02500000 1MB ASIX ethernet controller
* 0x02500000 to 0x02600000 1MB Davicom DM9000 ethernet controller
* 0x02600000 to 0x02700000 1MB PC SuperIO controller
*
* the phyiscal layout of the zones are:
* nGCS2 - 8bit, slow
* nGCS3 - 16bit, slow
* nGCS4 - 16bit, net
* nGCS5 - 16bit, fast
*/
#define BAST_VA_MULTISPACE (0xE0000000)
#define BAST_VA_ISAIO (BAST_VA_MULTISPACE + 0x00000000)
#define BAST_VA_ISAMEM (BAST_VA_MULTISPACE + 0x01000000)
#define BAST_VA_IDEPRI (BAST_VA_MULTISPACE + 0x02000000)
#define BAST_VA_IDEPRIAUX (BAST_VA_MULTISPACE + 0x02100000)
#define BAST_VA_IDESEC (BAST_VA_MULTISPACE + 0x02200000)
#define BAST_VA_IDESECAUX (BAST_VA_MULTISPACE + 0x02300000)
#define BAST_VA_ASIXNET (BAST_VA_MULTISPACE + 0x02400000)
#define BAST_VA_DM9000 (BAST_VA_MULTISPACE + 0x02500000)
#define BAST_VA_SUPERIO (BAST_VA_MULTISPACE + 0x02600000)
#define BAST_VA_MULTISPACE (0xE0000000)
#define BAST_VAM_CS2 (0x00000000)
#define BAST_VAM_CS3 (0x04000000)
#define BAST_VAM_CS4 (0x08000000)
#define BAST_VAM_CS5 (0x0C000000)
/* physical offset addresses for the peripherals */
#define BAST_PA_ISAIO (0x00000000)
#define BAST_PA_ASIXNET (0x01000000)
#define BAST_PA_SUPERIO (0x01800000)
#define BAST_PA_IDEPRI (0x02000000)
#define BAST_PA_IDEPRIAUX (0x02800000)
#define BAST_PA_IDESEC (0x03000000)
#define BAST_PA_IDESECAUX (0x03800000)
#define BAST_PA_ISAMEM (0x04000000)
#define BAST_PA_DM9000 (0x05000000)
/* some configurations for the peripherals */
#define BAST_PCSIO (BAST_VA_SUPERIO + BAST_VAM_CS2)
/* */
#define BAST_ASIXNET_CS BAST_VAM_CS5
#define BAST_IDE_CS BAST_VAM_CS5
#define BAST_DM9000_CS BAST_VAM_CS4
#endif /* __ASM_ARCH_BASTMAP_H */
|
