blob: af56e6d1b7854a1fd702b5bf5698ac95b461ca26 [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
wdenkaffae2b2002-08-17 09:36:01 +000069#else
70# error "PCMCIA Slot not configured"
71#endif
72
73#endif /* !defined(CONFIG_PCMCIA_SLOT_A) && !defined(CONFIG_PCMCIA_SLOT_B) */
74
75/* Make sure exactly one slot is defined - we support only one for now */
76#if !defined(CONFIG_PCMCIA_SLOT_A) && !defined(CONFIG_PCMCIA_SLOT_B)
77#error Neither CONFIG_PCMCIA_SLOT_A nor CONFIG_PCMCIA_SLOT_B configured
78#endif
79#if defined(CONFIG_PCMCIA_SLOT_A) && defined(CONFIG_PCMCIA_SLOT_B)
80#error Both CONFIG_PCMCIA_SLOT_A and CONFIG_PCMCIA_SLOT_B configured
81#endif
82
wdenkea909b72002-11-21 23:11:29 +000083#ifndef PCMCIA_SOCKETS_NO
wdenkaffae2b2002-08-17 09:36:01 +000084#define PCMCIA_SOCKETS_NO 1
wdenkea909b72002-11-21 23:11:29 +000085#endif
86#ifndef PCMCIA_MEM_WIN_NO
wdenkaffae2b2002-08-17 09:36:01 +000087#define PCMCIA_MEM_WIN_NO 4
wdenkea909b72002-11-21 23:11:29 +000088#endif
wdenkaffae2b2002-08-17 09:36:01 +000089#define PCMCIA_IO_WIN_NO 2
90
91/* define _slot_ to be able to optimize macros */
92#ifdef CONFIG_PCMCIA_SLOT_A
93# define _slot_ 0
94# define PCMCIA_SLOT_MSG "slot A"
95# define PCMCIA_SLOT_x PCMCIA_PSLOT_A
96#else
97# define _slot_ 1
98# define PCMCIA_SLOT_MSG "slot B"
99# define PCMCIA_SLOT_x PCMCIA_PSLOT_B
100#endif
101
102/*
103 * The TQM850L hardware has two pins swapped! Grrrrgh!
104 */
105#ifdef CONFIG_TQM850L
106#define __MY_PCMCIA_GCRX_CXRESET PCMCIA_GCRX_CXOE
107#define __MY_PCMCIA_GCRX_CXOE PCMCIA_GCRX_CXRESET
108#else
109#define __MY_PCMCIA_GCRX_CXRESET PCMCIA_GCRX_CXRESET
110#define __MY_PCMCIA_GCRX_CXOE PCMCIA_GCRX_CXOE
111#endif
112
113/*
114 * This structure is used to address each window in the PCMCIA controller.
115 *
116 * Keep in mind that we assume that pcmcia_win_t[n+1] is mapped directly
117 * after pcmcia_win_t[n]...
118 */
119
120typedef struct {
121 ulong br;
122 ulong or;
123} pcmcia_win_t;
124
125/*
126 * Definitions for PCMCIA control registers to operate in IDE mode
127 *
128 * All timing related setup (PCMCIA_SHT, PCMCIA_SST, PCMCIA_SL)
129 * to be done later (depending on CPU clock)
130 */
131
132/* Window 0:
133 * Base: 0xFE100000 CS1
134 * Port Size: 2 Bytes
135 * Port Size: 16 Bit
136 * Common Memory Space
137 */
138
139#define CFG_PCMCIA_PBR0 0xFE100000
140#define CFG_PCMCIA_POR0 ( PCMCIA_BSIZE_2 \
141 | PCMCIA_PPS_16 \
142 | PCMCIA_PRS_MEM \
143 | PCMCIA_SLOT_x \
144 | PCMCIA_PV \
145 )
146
147/* Window 1:
148 * Base: 0xFE100080 CS1
149 * Port Size: 8 Bytes
150 * Port Size: 8 Bit
151 * Common Memory Space
152 */
153
154#define CFG_PCMCIA_PBR1 0xFE100080
155#define CFG_PCMCIA_POR1 ( PCMCIA_BSIZE_8 \
156 | PCMCIA_PPS_8 \
157 | PCMCIA_PRS_MEM \
158 | PCMCIA_SLOT_x \
159 | PCMCIA_PV \
160 )
161
162/* Window 2:
163 * Base: 0xFE100100 CS2
164 * Port Size: 8 Bytes
165 * Port Size: 8 Bit
166 * Common Memory Space
167 */
168
169#define CFG_PCMCIA_PBR2 0xFE100100
170#define CFG_PCMCIA_POR2 ( PCMCIA_BSIZE_8 \
171 | PCMCIA_PPS_8 \
172 | PCMCIA_PRS_MEM \
173 | PCMCIA_SLOT_x \
174 | PCMCIA_PV \
175 )
176
177/* Window 3:
178 * not used
179 */
180#define CFG_PCMCIA_PBR3 0
181#define CFG_PCMCIA_POR3 0
182
183/* Window 4:
184 * Base: 0xFE100C00 CS1
185 * Port Size: 2 Bytes
186 * Port Size: 16 Bit
187 * Common Memory Space
188 */
189
190#define CFG_PCMCIA_PBR4 0xFE100C00
191#define CFG_PCMCIA_POR4 ( PCMCIA_BSIZE_2 \
192 | PCMCIA_PPS_16 \
193 | PCMCIA_PRS_MEM \
194 | PCMCIA_SLOT_x \
195 | PCMCIA_PV \
196 )
197
198/* Window 5:
199 * Base: 0xFE100C80 CS1
200 * Port Size: 8 Bytes
201 * Port Size: 8 Bit
202 * Common Memory Space
203 */
204
205#define CFG_PCMCIA_PBR5 0xFE100C80
206#define CFG_PCMCIA_POR5 ( PCMCIA_BSIZE_8 \
207 | PCMCIA_PPS_8 \
208 | PCMCIA_PRS_MEM \
209 | PCMCIA_SLOT_x \
210 | PCMCIA_PV \
211 )
212
213/* Window 6:
214 * Base: 0xFE100D00 CS2
215 * Port Size: 8 Bytes
216 * Port Size: 8 Bit
217 * Common Memory Space
218 */
219
220#define CFG_PCMCIA_PBR6 0xFE100D00
221#define CFG_PCMCIA_POR6 ( PCMCIA_BSIZE_8 \
222 | PCMCIA_PPS_8 \
223 | PCMCIA_PRS_MEM \
224 | PCMCIA_SLOT_x \
225 | PCMCIA_PV \
226 )
227
228/* Window 7:
229 * not used
230 */
231#define CFG_PCMCIA_PBR7 0
232#define CFG_PCMCIA_POR7 0
233
234/**********************************************************************/
235
236/*
237 * CIS Tupel codes
238 */
239#define CISTPL_NULL 0x00
240#define CISTPL_DEVICE 0x01
241#define CISTPL_LONGLINK_CB 0x02
242#define CISTPL_INDIRECT 0x03
243#define CISTPL_CONFIG_CB 0x04
244#define CISTPL_CFTABLE_ENTRY_CB 0x05
245#define CISTPL_LONGLINK_MFC 0x06
246#define CISTPL_BAR 0x07
247#define CISTPL_PWR_MGMNT 0x08
248#define CISTPL_EXTDEVICE 0x09
249#define CISTPL_CHECKSUM 0x10
250#define CISTPL_LONGLINK_A 0x11
251#define CISTPL_LONGLINK_C 0x12
252#define CISTPL_LINKTARGET 0x13
253#define CISTPL_NO_LINK 0x14
254#define CISTPL_VERS_1 0x15
255#define CISTPL_ALTSTR 0x16
256#define CISTPL_DEVICE_A 0x17
257#define CISTPL_JEDEC_C 0x18
258#define CISTPL_JEDEC_A 0x19
259#define CISTPL_CONFIG 0x1a
260#define CISTPL_CFTABLE_ENTRY 0x1b
261#define CISTPL_DEVICE_OC 0x1c
262#define CISTPL_DEVICE_OA 0x1d
263#define CISTPL_DEVICE_GEO 0x1e
264#define CISTPL_DEVICE_GEO_A 0x1f
265#define CISTPL_MANFID 0x20
266#define CISTPL_FUNCID 0x21
267#define CISTPL_FUNCE 0x22
268#define CISTPL_SWIL 0x23
269#define CISTPL_END 0xff
270
271/*
272 * CIS Function ID codes
273 */
274#define CISTPL_FUNCID_MULTI 0x00
275#define CISTPL_FUNCID_MEMORY 0x01
276#define CISTPL_FUNCID_SERIAL 0x02
277#define CISTPL_FUNCID_PARALLEL 0x03
278#define CISTPL_FUNCID_FIXED 0x04
279#define CISTPL_FUNCID_VIDEO 0x05
280#define CISTPL_FUNCID_NETWORK 0x06
281#define CISTPL_FUNCID_AIMS 0x07
282#define CISTPL_FUNCID_SCSI 0x08
283
284/*
285 * Fixed Disk FUNCE codes
286 */
287#define CISTPL_IDE_INTERFACE 0x01
288
289#define CISTPL_FUNCE_IDE_IFACE 0x01
290#define CISTPL_FUNCE_IDE_MASTER 0x02
291#define CISTPL_FUNCE_IDE_SLAVE 0x03
292
293/* First feature byte */
294#define CISTPL_IDE_SILICON 0x04
295#define CISTPL_IDE_UNIQUE 0x08
296#define CISTPL_IDE_DUAL 0x10
297
298/* Second feature byte */
299#define CISTPL_IDE_HAS_SLEEP 0x01
300#define CISTPL_IDE_HAS_STANDBY 0x02
301#define CISTPL_IDE_HAS_IDLE 0x04
302#define CISTPL_IDE_LOW_POWER 0x08
303#define CISTPL_IDE_REG_INHIBIT 0x10
304#define CISTPL_IDE_HAS_INDEX 0x20
305#define CISTPL_IDE_IOIS16 0x40
306
307#endif /* CFG_CMD_PCMCIA || CFG_CMD_IDE && (CONFIG_IDE_8xx_PCCARD || CONFIG_IDE_8xx_DIRECT) */
308
309#endif /* _PCMCIA_H */