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
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
|
/*
* (C) Copyright 2000-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#ifndef _PCMCIA_H
#define _PCMCIA_H
#include <common.h>
#include <config.h>
/*
* Allow configuration to select PCMCIA slot,
* or try to generate a useful default
*/
#if defined(CONFIG_CMD_PCMCIA) || \
(defined(CONFIG_CMD_IDE) && \
(defined(CONFIG_IDE_8xx_PCCARD) || defined(CONFIG_IDE_8xx_DIRECT) ) )
#if !defined(CONFIG_PCMCIA_SLOT_A) && !defined(CONFIG_PCMCIA_SLOT_B)
/* The RPX series use SLOT_B */
#if defined(CONFIG_RPXCLASSIC) || defined(CONFIG_RPXLITE)
# define CONFIG_PCMCIA_SLOT_B
#elif defined(CONFIG_ADS) /* The ADS board uses SLOT_A */
# define CONFIG_PCMCIA_SLOT_A
#elif defined(CONFIG_FADS) /* The FADS series are a mess */
# if defined(CONFIG_MPC86x) || defined(CONFIG_MPC821)
# define CONFIG_PCMCIA_SLOT_A
# else
# define CONFIG_PCMCIA_SLOT_B
# endif
#elif defined(CONFIG_TQM8xxL) || defined(CONFIG_SVM_SC8xx)
# define CONFIG_PCMCIA_SLOT_B /* The TQM8xxL use SLOT_B */
#elif defined(CONFIG_SPD823TS) /* The SPD8xx use SLOT_B */
# define CONFIG_PCMCIA_SLOT_B
#elif defined(CONFIG_IVMS8) || defined(CONFIG_IVML24) /* The IVM* use SLOT_A */
# define CONFIG_PCMCIA_SLOT_A
#elif defined(CONFIG_LWMON) /* The LWMON use SLOT_B */
# define CONFIG_PCMCIA_SLOT_B
#elif defined(CONFIG_ICU862) /* The ICU862 use SLOT_B */
# define CONFIG_PCMCIA_SLOT_B
#elif defined(CONFIG_C2MON) /* The C2MON use SLOT_B */
# define CONFIG_PCMCIA_SLOT_B
#elif defined(CONFIG_R360MPI) /* The R360MPI use SLOT_B */
# define CONFIG_PCMCIA_SLOT_B
#elif defined(CONFIG_ATC) /* The ATC use SLOT_A */
# define CONFIG_PCMCIA_SLOT_A
#elif defined(CONFIG_NETTA)
# define CONFIG_PCMCIA_SLOT_A
#elif defined(CONFIG_UC100) /* The UC100 use SLOT_B */
# define CONFIG_PCMCIA_SLOT_B
#else
# error "PCMCIA Slot not configured"
#endif
#endif /* !defined(CONFIG_PCMCIA_SLOT_A) && !defined(CONFIG_PCMCIA_SLOT_B) */
/* Make sure exactly one slot is defined - we support only one for now */
#if !defined(CONFIG_PCMCIA_SLOT_A) && !defined(CONFIG_PCMCIA_SLOT_B)
#error Neither CONFIG_PCMCIA_SLOT_A nor CONFIG_PCMCIA_SLOT_B configured
#endif
#if defined(CONFIG_PCMCIA_SLOT_A) && defined(CONFIG_PCMCIA_SLOT_B)
#error Both CONFIG_PCMCIA_SLOT_A and CONFIG_PCMCIA_SLOT_B configured
#endif
#ifndef PCMCIA_SOCKETS_NO
#define PCMCIA_SOCKETS_NO 1
#endif
#ifndef PCMCIA_MEM_WIN_NO
#define PCMCIA_MEM_WIN_NO 4
#endif
#define PCMCIA_IO_WIN_NO 2
/* define _slot_ to be able to optimize macros */
#ifdef CONFIG_PCMCIA_SLOT_A
# define _slot_ 0
# define PCMCIA_SLOT_MSG "slot A"
# define PCMCIA_SLOT_x PCMCIA_PSLOT_A
#else
# define _slot_ 1
# define PCMCIA_SLOT_MSG "slot B"
# define PCMCIA_SLOT_x PCMCIA_PSLOT_B
#endif
/*
* The TQM850L hardware has two pins swapped! Grrrrgh!
*/
#ifdef CONFIG_TQM850L
#define __MY_PCMCIA_GCRX_CXRESET PCMCIA_GCRX_CXOE
#define __MY_PCMCIA_GCRX_CXOE PCMCIA_GCRX_CXRESET
#else
#define __MY_PCMCIA_GCRX_CXRESET PCMCIA_GCRX_CXRESET
#define __MY_PCMCIA_GCRX_CXOE PCMCIA_GCRX_CXOE
#endif
/*
* This structure is used to address each window in the PCMCIA controller.
*
* Keep in mind that we assume that pcmcia_win_t[n+1] is mapped directly
* after pcmcia_win_t[n]...
*/
typedef struct {
ulong br;
ulong or;
} pcmcia_win_t;
/*
* Definitions for PCMCIA control registers to operate in IDE mode
*
* All timing related setup (PCMCIA_SHT, PCMCIA_SST, PCMCIA_SL)
* to be done later (depending on CPU clock)
*/
/* Window 0:
* Base: 0xFE100000 CS1
* Port Size: 2 Bytes
* Port Size: 16 Bit
* Common Memory Space
*/
#define CFG_PCMCIA_PBR0 0xFE100000
#define CFG_PCMCIA_POR0 ( PCMCIA_BSIZE_2 \
| PCMCIA_PPS_16 \
| PCMCIA_PRS_MEM \
| PCMCIA_SLOT_x \
| PCMCIA_PV \
)
/* Window 1:
* Base: 0xFE100080 CS1
* Port Size: 8 Bytes
* Port Size: 8 Bit
* Common Memory Space
*/
#define CFG_PCMCIA_PBR1 0xFE100080
#define CFG_PCMCIA_POR1 ( PCMCIA_BSIZE_8 \
| PCMCIA_PPS_8 \
| PCMCIA_PRS_MEM \
| PCMCIA_SLOT_x \
| PCMCIA_PV \
)
/* Window 2:
* Base: 0xFE100100 CS2
* Port Size: 8 Bytes
* Port Size: 8 Bit
* Common Memory Space
*/
#define CFG_PCMCIA_PBR2 0xFE100100
#define CFG_PCMCIA_POR2 ( PCMCIA_BSIZE_8 \
| PCMCIA_PPS_8 \
| PCMCIA_PRS_MEM \
| PCMCIA_SLOT_x \
| PCMCIA_PV \
)
/* Window 3:
* not used
*/
#define CFG_PCMCIA_PBR3 0
#define CFG_PCMCIA_POR3 0
/* Window 4:
* Base: 0xFE100C00 CS1
* Port Size: 2 Bytes
* Port Size: 16 Bit
* Common Memory Space
*/
#define CFG_PCMCIA_PBR4 0xFE100C00
#define CFG_PCMCIA_POR4 ( PCMCIA_BSIZE_2 \
| PCMCIA_PPS_16 \
| PCMCIA_PRS_MEM \
| PCMCIA_SLOT_x \
| PCMCIA_PV \
)
/* Window 5:
* Base: 0xFE100C80 CS1
* Port Size: 8 Bytes
* Port Size: 8 Bit
* Common Memory Space
*/
#define CFG_PCMCIA_PBR5 0xFE100C80
#define CFG_PCMCIA_POR5 ( PCMCIA_BSIZE_8 \
| PCMCIA_PPS_8 \
| PCMCIA_PRS_MEM \
| PCMCIA_SLOT_x \
| PCMCIA_PV \
)
/* Window 6:
* Base: 0xFE100D00 CS2
* Port Size: 8 Bytes
* Port Size: 8 Bit
* Common Memory Space
*/
#define CFG_PCMCIA_PBR6 0xFE100D00
#define CFG_PCMCIA_POR6 ( PCMCIA_BSIZE_8 \
| PCMCIA_PPS_8 \
| PCMCIA_PRS_MEM \
| PCMCIA_SLOT_x \
| PCMCIA_PV \
)
/* Window 7:
* not used
*/
#define CFG_PCMCIA_PBR7 0
#define CFG_PCMCIA_POR7 0
/**********************************************************************/
/*
* CIS Tupel codes
*/
#define CISTPL_NULL 0x00
#define CISTPL_DEVICE 0x01
#define CISTPL_LONGLINK_CB 0x02
#define CISTPL_INDIRECT 0x03
#define CISTPL_CONFIG_CB 0x04
#define CISTPL_CFTABLE_ENTRY_CB 0x05
#define CISTPL_LONGLINK_MFC 0x06
#define CISTPL_BAR 0x07
#define CISTPL_PWR_MGMNT 0x08
#define CISTPL_EXTDEVICE 0x09
#define CISTPL_CHECKSUM 0x10
#define CISTPL_LONGLINK_A 0x11
#define CISTPL_LONGLINK_C 0x12
#define CISTPL_LINKTARGET 0x13
#define CISTPL_NO_LINK 0x14
#define CISTPL_VERS_1 0x15
#define CISTPL_ALTSTR 0x16
#define CISTPL_DEVICE_A 0x17
#define CISTPL_JEDEC_C 0x18
#define CISTPL_JEDEC_A 0x19
#define CISTPL_CONFIG 0x1a
#define CISTPL_CFTABLE_ENTRY 0x1b
#define CISTPL_DEVICE_OC 0x1c
#define CISTPL_DEVICE_OA 0x1d
#define CISTPL_DEVICE_GEO 0x1e
#define CISTPL_DEVICE_GEO_A 0x1f
#define CISTPL_MANFID 0x20
#define CISTPL_FUNCID 0x21
#define CISTPL_FUNCE 0x22
#define CISTPL_SWIL 0x23
#define CISTPL_END 0xff
/*
* CIS Function ID codes
*/
#define CISTPL_FUNCID_MULTI 0x00
#define CISTPL_FUNCID_MEMORY 0x01
#define CISTPL_FUNCID_SERIAL 0x02
#define CISTPL_FUNCID_PARALLEL 0x03
#define CISTPL_FUNCID_FIXED 0x04
#define CISTPL_FUNCID_VIDEO 0x05
#define CISTPL_FUNCID_NETWORK 0x06
#define CISTPL_FUNCID_AIMS 0x07
#define CISTPL_FUNCID_SCSI 0x08
/*
* Fixed Disk FUNCE codes
*/
#define CISTPL_IDE_INTERFACE 0x01
#define CISTPL_FUNCE_IDE_IFACE 0x01
#define CISTPL_FUNCE_IDE_MASTER 0x02
#define CISTPL_FUNCE_IDE_SLAVE 0x03
/* First feature byte */
#define CISTPL_IDE_SILICON 0x04
#define CISTPL_IDE_UNIQUE 0x08
#define CISTPL_IDE_DUAL 0x10
/* Second feature byte */
#define CISTPL_IDE_HAS_SLEEP 0x01
#define CISTPL_IDE_HAS_STANDBY 0x02
#define CISTPL_IDE_HAS_IDLE 0x04
#define CISTPL_IDE_LOW_POWER 0x08
#define CISTPL_IDE_REG_INHIBIT 0x10
#define CISTPL_IDE_HAS_INDEX 0x20
#define CISTPL_IDE_IOIS16 0x40
#endif /* CFG_CMD_PCMCIA || CFG_CMD_IDE && (CONFIG_IDE_8xx_PCCARD || CONFIG_IDE_8xx_DIRECT) */
#ifdef CONFIG_8xx
extern u_int *pcmcia_pgcrx[];
#define PCMCIA_PGCRX(slot) (*pcmcia_pgcrx[slot])
#endif
#if defined(CONFIG_CMD_IDE) && defined(CONFIG_IDE_8xx_PCCARD) \
|| defined(CONFIG_PXA_PCMCIA)
extern int check_ide_device(int slot);
#endif
#endif /* _PCMCIA_H */
|
