blob: 8f564da9b8ccd982e592112374b6931ae535a0d9 [file] [log] [blame]
wdenkaffae2b2002-08-17 09:36:01 +00001/*
wdenk04a85b32004-04-15 18:22:41 +00002 * (C) Copyright 2000-2004
wdenkaffae2b2002-08-17 09:36:01 +00003 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
4 *
5 * See file CREDITS for list of people who contributed to this
6 * project.
7 *
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
21 * MA 02111-1307 USA
22 */
23
24#ifndef _PCMCIA_H
25#define _PCMCIA_H
26
27#include <common.h>
28#include <config.h>
29
30/*
31 * Allow configuration to select PCMCIA slot,
32 * or try to generate a useful default
33 */
34#if ( CONFIG_COMMANDS & CFG_CMD_PCMCIA) || \
35 ((CONFIG_COMMANDS & CFG_CMD_IDE) && \
36 (defined(CONFIG_IDE_8xx_PCCARD) || defined(CONFIG_IDE_8xx_DIRECT) ) )
37
38#if !defined(CONFIG_PCMCIA_SLOT_A) && !defined(CONFIG_PCMCIA_SLOT_B)
39
40 /* The RPX series use SLOT_B */
41#if defined(CONFIG_RPXCLASSIC) || defined(CONFIG_RPXLITE)
42# define CONFIG_PCMCIA_SLOT_B
wdenk180d3f72004-01-04 16:28:35 +000043#elif defined(CONFIG_ADS) /* The ADS board uses SLOT_A */
wdenkaffae2b2002-08-17 09:36:01 +000044# define CONFIG_PCMCIA_SLOT_A
45#elif defined(CONFIG_FADS) /* The FADS series are a mess */
wdenk180d3f72004-01-04 16:28:35 +000046# if defined(CONFIG_MPC86x) || defined(CONFIG_MPC821)
wdenkaffae2b2002-08-17 09:36:01 +000047# define CONFIG_PCMCIA_SLOT_A
48# else
49# define CONFIG_PCMCIA_SLOT_B
50# endif
wdenkdc7c9a12003-03-26 06:55:25 +000051#elif defined(CONFIG_TQM8xxL) || defined(CONFIG_SVM_SC8xx)
wdenkaffae2b2002-08-17 09:36:01 +000052# define CONFIG_PCMCIA_SLOT_B /* The TQM8xxL use SLOT_B */
53#elif defined(CONFIG_SPD823TS) /* The SPD8xx use SLOT_B */
54# define CONFIG_PCMCIA_SLOT_B
55#elif defined(CONFIG_IVMS8) || defined(CONFIG_IVML24) /* The IVM* use SLOT_A */
56# define CONFIG_PCMCIA_SLOT_A
57#elif defined(CONFIG_LWMON) /* The LWMON use SLOT_B */
58# define CONFIG_PCMCIA_SLOT_B
59#elif defined(CONFIG_ICU862) /* The ICU862 use SLOT_B */
60# define CONFIG_PCMCIA_SLOT_B
61#elif defined(CONFIG_C2MON) /* The C2MON use SLOT_B */
62# define CONFIG_PCMCIA_SLOT_B
63#elif defined(CONFIG_R360MPI) /* The R360MPI use SLOT_B */
64# define CONFIG_PCMCIA_SLOT_B
wdenk66fd3d12003-05-18 11:30:09 +000065#elif defined(CONFIG_ATC) /* The ATC use SLOT_A */
66# define CONFIG_PCMCIA_SLOT_A
wdenk04a85b32004-04-15 18:22:41 +000067#elif defined(CONFIG_NETTA)
68# define CONFIG_PCMCIA_SLOT_A
wdenkf7d15722004-12-18 22:35:43 +000069#elif defined(CONFIG_UC100) /* The UC100 use SLOT_B */
70# define CONFIG_PCMCIA_SLOT_B
wdenkaffae2b2002-08-17 09:36:01 +000071#else
72# error "PCMCIA Slot not configured"
73#endif
74
75#endif /* !defined(CONFIG_PCMCIA_SLOT_A) && !defined(CONFIG_PCMCIA_SLOT_B) */
76
77/* Make sure exactly one slot is defined - we support only one for now */
78#if !defined(CONFIG_PCMCIA_SLOT_A) && !defined(CONFIG_PCMCIA_SLOT_B)
79#error Neither CONFIG_PCMCIA_SLOT_A nor CONFIG_PCMCIA_SLOT_B configured
80#endif
81#if defined(CONFIG_PCMCIA_SLOT_A) && defined(CONFIG_PCMCIA_SLOT_B)
82#error Both CONFIG_PCMCIA_SLOT_A and CONFIG_PCMCIA_SLOT_B configured
83#endif
84
wdenkea909b72002-11-21 23:11:29 +000085#ifndef PCMCIA_SOCKETS_NO
wdenkaffae2b2002-08-17 09:36:01 +000086#define PCMCIA_SOCKETS_NO 1
wdenkea909b72002-11-21 23:11:29 +000087#endif
88#ifndef PCMCIA_MEM_WIN_NO
wdenkaffae2b2002-08-17 09:36:01 +000089#define PCMCIA_MEM_WIN_NO 4
wdenkea909b72002-11-21 23:11:29 +000090#endif
wdenkaffae2b2002-08-17 09:36:01 +000091#define PCMCIA_IO_WIN_NO 2
92
93/* define _slot_ to be able to optimize macros */
94#ifdef CONFIG_PCMCIA_SLOT_A
95# define _slot_ 0
96# define PCMCIA_SLOT_MSG "slot A"
97# define PCMCIA_SLOT_x PCMCIA_PSLOT_A
98#else
99# define _slot_ 1
100# define PCMCIA_SLOT_MSG "slot B"
101# define PCMCIA_SLOT_x PCMCIA_PSLOT_B
102#endif
103
104/*
105 * The TQM850L hardware has two pins swapped! Grrrrgh!
106 */
107#ifdef CONFIG_TQM850L
108#define __MY_PCMCIA_GCRX_CXRESET PCMCIA_GCRX_CXOE
109#define __MY_PCMCIA_GCRX_CXOE PCMCIA_GCRX_CXRESET
110#else
111#define __MY_PCMCIA_GCRX_CXRESET PCMCIA_GCRX_CXRESET
112#define __MY_PCMCIA_GCRX_CXOE PCMCIA_GCRX_CXOE
113#endif
114
115/*
116 * This structure is used to address each window in the PCMCIA controller.
117 *
118 * Keep in mind that we assume that pcmcia_win_t[n+1] is mapped directly
119 * after pcmcia_win_t[n]...
120 */
121
122typedef struct {
123 ulong br;
124 ulong or;
125} pcmcia_win_t;
126
127/*
128 * Definitions for PCMCIA control registers to operate in IDE mode
129 *
130 * All timing related setup (PCMCIA_SHT, PCMCIA_SST, PCMCIA_SL)
131 * to be done later (depending on CPU clock)
132 */
133
134/* Window 0:
135 * Base: 0xFE100000 CS1
136 * Port Size: 2 Bytes
137 * Port Size: 16 Bit
138 * Common Memory Space
139 */
140
141#define CFG_PCMCIA_PBR0 0xFE100000
142#define CFG_PCMCIA_POR0 ( PCMCIA_BSIZE_2 \
143 | PCMCIA_PPS_16 \
144 | PCMCIA_PRS_MEM \
145 | PCMCIA_SLOT_x \
146 | PCMCIA_PV \
147 )
148
149/* Window 1:
150 * Base: 0xFE100080 CS1
151 * Port Size: 8 Bytes
152 * Port Size: 8 Bit
153 * Common Memory Space
154 */
155
156#define CFG_PCMCIA_PBR1 0xFE100080
157#define CFG_PCMCIA_POR1 ( PCMCIA_BSIZE_8 \
158 | PCMCIA_PPS_8 \
159 | PCMCIA_PRS_MEM \
160 | PCMCIA_SLOT_x \
161 | PCMCIA_PV \
162 )
163
164/* Window 2:
165 * Base: 0xFE100100 CS2
166 * Port Size: 8 Bytes
167 * Port Size: 8 Bit
168 * Common Memory Space
169 */
170
171#define CFG_PCMCIA_PBR2 0xFE100100
172#define CFG_PCMCIA_POR2 ( PCMCIA_BSIZE_8 \
173 | PCMCIA_PPS_8 \
174 | PCMCIA_PRS_MEM \
175 | PCMCIA_SLOT_x \
176 | PCMCIA_PV \
177 )
178
179/* Window 3:
180 * not used
181 */
182#define CFG_PCMCIA_PBR3 0
183#define CFG_PCMCIA_POR3 0
184
185/* Window 4:
186 * Base: 0xFE100C00 CS1
187 * Port Size: 2 Bytes
188 * Port Size: 16 Bit
189 * Common Memory Space
190 */
191
192#define CFG_PCMCIA_PBR4 0xFE100C00
193#define CFG_PCMCIA_POR4 ( PCMCIA_BSIZE_2 \
194 | PCMCIA_PPS_16 \
195 | PCMCIA_PRS_MEM \
196 | PCMCIA_SLOT_x \
197 | PCMCIA_PV \
198 )
199
200/* Window 5:
201 * Base: 0xFE100C80 CS1
202 * Port Size: 8 Bytes
203 * Port Size: 8 Bit
204 * Common Memory Space
205 */
206
207#define CFG_PCMCIA_PBR5 0xFE100C80
208#define CFG_PCMCIA_POR5 ( PCMCIA_BSIZE_8 \
209 | PCMCIA_PPS_8 \
210 | PCMCIA_PRS_MEM \
211 | PCMCIA_SLOT_x \
212 | PCMCIA_PV \
213 )
214
215/* Window 6:
216 * Base: 0xFE100D00 CS2
217 * Port Size: 8 Bytes
218 * Port Size: 8 Bit
219 * Common Memory Space
220 */
221
222#define CFG_PCMCIA_PBR6 0xFE100D00
223#define CFG_PCMCIA_POR6 ( PCMCIA_BSIZE_8 \
224 | PCMCIA_PPS_8 \
225 | PCMCIA_PRS_MEM \
226 | PCMCIA_SLOT_x \
227 | PCMCIA_PV \
228 )
229
230/* Window 7:
231 * not used
232 */
233#define CFG_PCMCIA_PBR7 0
234#define CFG_PCMCIA_POR7 0
235
236/**********************************************************************/
237
238/*
239 * CIS Tupel codes
240 */
241#define CISTPL_NULL 0x00
242#define CISTPL_DEVICE 0x01
243#define CISTPL_LONGLINK_CB 0x02
244#define CISTPL_INDIRECT 0x03
245#define CISTPL_CONFIG_CB 0x04
246#define CISTPL_CFTABLE_ENTRY_CB 0x05
247#define CISTPL_LONGLINK_MFC 0x06
248#define CISTPL_BAR 0x07
249#define CISTPL_PWR_MGMNT 0x08
250#define CISTPL_EXTDEVICE 0x09
251#define CISTPL_CHECKSUM 0x10
252#define CISTPL_LONGLINK_A 0x11
253#define CISTPL_LONGLINK_C 0x12
254#define CISTPL_LINKTARGET 0x13
255#define CISTPL_NO_LINK 0x14
256#define CISTPL_VERS_1 0x15
257#define CISTPL_ALTSTR 0x16
258#define CISTPL_DEVICE_A 0x17
259#define CISTPL_JEDEC_C 0x18
260#define CISTPL_JEDEC_A 0x19
261#define CISTPL_CONFIG 0x1a
262#define CISTPL_CFTABLE_ENTRY 0x1b
263#define CISTPL_DEVICE_OC 0x1c
264#define CISTPL_DEVICE_OA 0x1d
265#define CISTPL_DEVICE_GEO 0x1e
266#define CISTPL_DEVICE_GEO_A 0x1f
267#define CISTPL_MANFID 0x20
268#define CISTPL_FUNCID 0x21
269#define CISTPL_FUNCE 0x22
270#define CISTPL_SWIL 0x23
271#define CISTPL_END 0xff
272
273/*
274 * CIS Function ID codes
275 */
276#define CISTPL_FUNCID_MULTI 0x00
277#define CISTPL_FUNCID_MEMORY 0x01
278#define CISTPL_FUNCID_SERIAL 0x02
279#define CISTPL_FUNCID_PARALLEL 0x03
280#define CISTPL_FUNCID_FIXED 0x04
281#define CISTPL_FUNCID_VIDEO 0x05
282#define CISTPL_FUNCID_NETWORK 0x06
283#define CISTPL_FUNCID_AIMS 0x07
284#define CISTPL_FUNCID_SCSI 0x08
285
286/*
287 * Fixed Disk FUNCE codes
288 */
289#define CISTPL_IDE_INTERFACE 0x01
290
291#define CISTPL_FUNCE_IDE_IFACE 0x01
292#define CISTPL_FUNCE_IDE_MASTER 0x02
293#define CISTPL_FUNCE_IDE_SLAVE 0x03
294
295/* First feature byte */
296#define CISTPL_IDE_SILICON 0x04
297#define CISTPL_IDE_UNIQUE 0x08
298#define CISTPL_IDE_DUAL 0x10
299
300/* Second feature byte */
301#define CISTPL_IDE_HAS_SLEEP 0x01
302#define CISTPL_IDE_HAS_STANDBY 0x02
303#define CISTPL_IDE_HAS_IDLE 0x04
304#define CISTPL_IDE_LOW_POWER 0x08
305#define CISTPL_IDE_REG_INHIBIT 0x10
306#define CISTPL_IDE_HAS_INDEX 0x20
307#define CISTPL_IDE_IOIS16 0x40
308
309#endif /* CFG_CMD_PCMCIA || CFG_CMD_IDE && (CONFIG_IDE_8xx_PCCARD || CONFIG_IDE_8xx_DIRECT) */
310
Wolfgang Denk9d407992006-07-10 23:07:28 +0200311#ifdef CONFIG_8xx
312extern u_int *pcmcia_pgcrx[];
313#define PCMCIA_PGCRX(slot) (*pcmcia_pgcrx[slot])
314#endif
315
316#if (CONFIG_COMMANDS & CFG_CMD_IDE) && defined(CONFIG_IDE_8xx_PCCARD) \
317 || defined(CONFIG_PXA_PCMCIA)
318extern int check_ide_device(int slot);
319#endif
320
wdenkaffae2b2002-08-17 09:36:01 +0000321#endif /* _PCMCIA_H */