projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| affae2bf | 1 | /* |
| 04a85b3b | 2 | * (C) Copyright 2000-2004 |
| affae2bf WD |
3 | * Wolfgang Denk, DENX Software Engineering, wd@denx.de. |
| 4 | * | |
| 1a459660 | 5 | * SPDX-License-Identifier: GPL-2.0+ |
| affae2bf WD |
6 | */ |
| 7 | ||
| 8 | #ifndef _PCMCIA_H | |
| 9 | #define _PCMCIA_H | |
| 10 | ||
| 11 | #include <common.h> | |
| 12 | #include <config.h> | |
| 13 | ||
| 14 | /* | |
| 15 | * Allow configuration to select PCMCIA slot, | |
| 16 | * or try to generate a useful default | |
| 17 | */ | |
| 639221c7 JL |
18 | #if defined(CONFIG_CMD_PCMCIA) || \ |
| 19 | (defined(CONFIG_CMD_IDE) && \ | |
| affae2bf WD |
20 | (defined(CONFIG_IDE_8xx_PCCARD) || defined(CONFIG_IDE_8xx_DIRECT) ) ) |
| 21 | ||
| 22 | #if !defined(CONFIG_PCMCIA_SLOT_A) && !defined(CONFIG_PCMCIA_SLOT_B) | |
| 23 | ||
| d1a4aafd | 24 | #if defined(CONFIG_TQM8xxL) |
| affae2bf WD |
25 | # define CONFIG_PCMCIA_SLOT_B /* The TQM8xxL use SLOT_B */ |
| 26 | #elif defined(CONFIG_SPD823TS) /* The SPD8xx use SLOT_B */ | |
| 27 | # define CONFIG_PCMCIA_SLOT_B | |
| 28 | #elif defined(CONFIG_IVMS8) || defined(CONFIG_IVML24) /* The IVM* use SLOT_A */ | |
| 29 | # define CONFIG_PCMCIA_SLOT_A | |
| 30 | #elif defined(CONFIG_LWMON) /* The LWMON use SLOT_B */ | |
| 31 | # define CONFIG_PCMCIA_SLOT_B | |
| affae2bf WD |
32 | #elif defined(CONFIG_R360MPI) /* The R360MPI use SLOT_B */ |
| 33 | # define CONFIG_PCMCIA_SLOT_B | |
| 66fd3d1c WD |
34 | #elif defined(CONFIG_ATC) /* The ATC use SLOT_A */ |
| 35 | # define CONFIG_PCMCIA_SLOT_A | |
| f7d1572b WD |
36 | #elif defined(CONFIG_UC100) /* The UC100 use SLOT_B */ |
| 37 | # define CONFIG_PCMCIA_SLOT_B | |
| affae2bf WD |
38 | #else |
| 39 | # error "PCMCIA Slot not configured" | |
| 40 | #endif | |
| 41 | ||
| 42 | #endif /* !defined(CONFIG_PCMCIA_SLOT_A) && !defined(CONFIG_PCMCIA_SLOT_B) */ | |
| 43 | ||
| 44 | /* Make sure exactly one slot is defined - we support only one for now */ | |
| 45 | #if !defined(CONFIG_PCMCIA_SLOT_A) && !defined(CONFIG_PCMCIA_SLOT_B) | |
| 46 | #error Neither CONFIG_PCMCIA_SLOT_A nor CONFIG_PCMCIA_SLOT_B configured | |
| 47 | #endif | |
| 48 | #if defined(CONFIG_PCMCIA_SLOT_A) && defined(CONFIG_PCMCIA_SLOT_B) | |
| 49 | #error Both CONFIG_PCMCIA_SLOT_A and CONFIG_PCMCIA_SLOT_B configured | |
| 50 | #endif | |
| 51 | ||
| ea909b76 | 52 | #ifndef PCMCIA_SOCKETS_NO |
| affae2bf | 53 | #define PCMCIA_SOCKETS_NO 1 |
| ea909b76 WD |
54 | #endif |
| 55 | #ifndef PCMCIA_MEM_WIN_NO | |
| affae2bf | 56 | #define PCMCIA_MEM_WIN_NO 4 |
| ea909b76 | 57 | #endif |
| affae2bf WD |
58 | #define PCMCIA_IO_WIN_NO 2 |
| 59 | ||
| 60 | /* define _slot_ to be able to optimize macros */ | |
| 61 | #ifdef CONFIG_PCMCIA_SLOT_A | |
| 62 | # define _slot_ 0 | |
| 63 | # define PCMCIA_SLOT_MSG "slot A" | |
| 64 | # define PCMCIA_SLOT_x PCMCIA_PSLOT_A | |
| 65 | #else | |
| 66 | # define _slot_ 1 | |
| 67 | # define PCMCIA_SLOT_MSG "slot B" | |
| 68 | # define PCMCIA_SLOT_x PCMCIA_PSLOT_B | |
| 69 | #endif | |
| 70 | ||
| 71 | /* | |
| 72 | * The TQM850L hardware has two pins swapped! Grrrrgh! | |
| 73 | */ | |
| 74 | #ifdef CONFIG_TQM850L | |
| 75 | #define __MY_PCMCIA_GCRX_CXRESET PCMCIA_GCRX_CXOE | |
| 76 | #define __MY_PCMCIA_GCRX_CXOE PCMCIA_GCRX_CXRESET | |
| 77 | #else | |
| 78 | #define __MY_PCMCIA_GCRX_CXRESET PCMCIA_GCRX_CXRESET | |
| 79 | #define __MY_PCMCIA_GCRX_CXOE PCMCIA_GCRX_CXOE | |
| 80 | #endif | |
| 81 | ||
| 82 | /* | |
| 83 | * This structure is used to address each window in the PCMCIA controller. | |
| 84 | * | |
| 85 | * Keep in mind that we assume that pcmcia_win_t[n+1] is mapped directly | |
| 86 | * after pcmcia_win_t[n]... | |
| 87 | */ | |
| 88 | ||
| 89 | typedef struct { | |
| 90 | ulong br; | |
| 91 | ulong or; | |
| 92 | } pcmcia_win_t; | |
| 93 | ||
| 94 | /* | |
| 95 | * Definitions for PCMCIA control registers to operate in IDE mode | |
| 96 | * | |
| 97 | * All timing related setup (PCMCIA_SHT, PCMCIA_SST, PCMCIA_SL) | |
| 98 | * to be done later (depending on CPU clock) | |
| 99 | */ | |
| 100 | ||
| 101 | /* Window 0: | |
| 102 | * Base: 0xFE100000 CS1 | |
| 103 | * Port Size: 2 Bytes | |
| 104 | * Port Size: 16 Bit | |
| 105 | * Common Memory Space | |
| 106 | */ | |
| 107 | ||
| 6d0f6bcf JCPV |
108 | #define CONFIG_SYS_PCMCIA_PBR0 0xFE100000 |
| 109 | #define CONFIG_SYS_PCMCIA_POR0 ( PCMCIA_BSIZE_2 \ | |
| affae2bf WD |
110 | | PCMCIA_PPS_16 \ |
| 111 | | PCMCIA_PRS_MEM \ | |
| 112 | | PCMCIA_SLOT_x \ | |
| 113 | | PCMCIA_PV \ | |
| 114 | ) | |
| 115 | ||
| 116 | /* Window 1: | |
| 117 | * Base: 0xFE100080 CS1 | |
| 118 | * Port Size: 8 Bytes | |
| 119 | * Port Size: 8 Bit | |
| 120 | * Common Memory Space | |
| 121 | */ | |
| 122 | ||
| 6d0f6bcf JCPV |
123 | #define CONFIG_SYS_PCMCIA_PBR1 0xFE100080 |
| 124 | #define CONFIG_SYS_PCMCIA_POR1 ( PCMCIA_BSIZE_8 \ | |
| affae2bf WD |
125 | | PCMCIA_PPS_8 \ |
| 126 | | PCMCIA_PRS_MEM \ | |
| 127 | | PCMCIA_SLOT_x \ | |
| 128 | | PCMCIA_PV \ | |
| 129 | ) | |
| 130 | ||
| 131 | /* Window 2: | |
| 132 | * Base: 0xFE100100 CS2 | |
| 133 | * Port Size: 8 Bytes | |
| 134 | * Port Size: 8 Bit | |
| 135 | * Common Memory Space | |
| 136 | */ | |
| 137 | ||
| 6d0f6bcf JCPV |
138 | #define CONFIG_SYS_PCMCIA_PBR2 0xFE100100 |
| 139 | #define CONFIG_SYS_PCMCIA_POR2 ( PCMCIA_BSIZE_8 \ | |
| affae2bf WD |
140 | | PCMCIA_PPS_8 \ |
| 141 | | PCMCIA_PRS_MEM \ | |
| 142 | | PCMCIA_SLOT_x \ | |
| 143 | | PCMCIA_PV \ | |
| 144 | ) | |
| 145 | ||
| 146 | /* Window 3: | |
| 147 | * not used | |
| 148 | */ | |
| 6d0f6bcf JCPV |
149 | #define CONFIG_SYS_PCMCIA_PBR3 0 |
| 150 | #define CONFIG_SYS_PCMCIA_POR3 0 | |
| affae2bf WD |
151 | |
| 152 | /* Window 4: | |
| 153 | * Base: 0xFE100C00 CS1 | |
| 154 | * Port Size: 2 Bytes | |
| 155 | * Port Size: 16 Bit | |
| 156 | * Common Memory Space | |
| 157 | */ | |
| 158 | ||
| 6d0f6bcf JCPV |
159 | #define CONFIG_SYS_PCMCIA_PBR4 0xFE100C00 |
| 160 | #define CONFIG_SYS_PCMCIA_POR4 ( PCMCIA_BSIZE_2 \ | |
| affae2bf WD |
161 | | PCMCIA_PPS_16 \ |
| 162 | | PCMCIA_PRS_MEM \ | |
| 163 | | PCMCIA_SLOT_x \ | |
| 164 | | PCMCIA_PV \ | |
| 165 | ) | |
| 166 | ||
| 167 | /* Window 5: | |
| 168 | * Base: 0xFE100C80 CS1 | |
| 169 | * Port Size: 8 Bytes | |
| 170 | * Port Size: 8 Bit | |
| 171 | * Common Memory Space | |
| 172 | */ | |
| 173 | ||
| 6d0f6bcf JCPV |
174 | #define CONFIG_SYS_PCMCIA_PBR5 0xFE100C80 |
| 175 | #define CONFIG_SYS_PCMCIA_POR5 ( PCMCIA_BSIZE_8 \ | |
| affae2bf WD |
176 | | PCMCIA_PPS_8 \ |
| 177 | | PCMCIA_PRS_MEM \ | |
| 178 | | PCMCIA_SLOT_x \ | |
| 179 | | PCMCIA_PV \ | |
| 180 | ) | |
| 181 | ||
| 182 | /* Window 6: | |
| 183 | * Base: 0xFE100D00 CS2 | |
| 184 | * Port Size: 8 Bytes | |
| 185 | * Port Size: 8 Bit | |
| 186 | * Common Memory Space | |
| 187 | */ | |
| 188 | ||
| 6d0f6bcf JCPV |
189 | #define CONFIG_SYS_PCMCIA_PBR6 0xFE100D00 |
| 190 | #define CONFIG_SYS_PCMCIA_POR6 ( PCMCIA_BSIZE_8 \ | |
| affae2bf WD |
191 | | PCMCIA_PPS_8 \ |
| 192 | | PCMCIA_PRS_MEM \ | |
| 193 | | PCMCIA_SLOT_x \ | |
| 194 | | PCMCIA_PV \ | |
| 195 | ) | |
| 196 | ||
| 197 | /* Window 7: | |
| 198 | * not used | |
| 199 | */ | |
| 6d0f6bcf JCPV |
200 | #define CONFIG_SYS_PCMCIA_PBR7 0 |
| 201 | #define CONFIG_SYS_PCMCIA_POR7 0 | |
| affae2bf WD |
202 | |
| 203 | /**********************************************************************/ | |
| 204 | ||
| 205 | /* | |
| 206 | * CIS Tupel codes | |
| 207 | */ | |
| 208 | #define CISTPL_NULL 0x00 | |
| 209 | #define CISTPL_DEVICE 0x01 | |
| 210 | #define CISTPL_LONGLINK_CB 0x02 | |
| 211 | #define CISTPL_INDIRECT 0x03 | |
| 212 | #define CISTPL_CONFIG_CB 0x04 | |
| 213 | #define CISTPL_CFTABLE_ENTRY_CB 0x05 | |
| 214 | #define CISTPL_LONGLINK_MFC 0x06 | |
| 215 | #define CISTPL_BAR 0x07 | |
| 216 | #define CISTPL_PWR_MGMNT 0x08 | |
| 217 | #define CISTPL_EXTDEVICE 0x09 | |
| 218 | #define CISTPL_CHECKSUM 0x10 | |
| 219 | #define CISTPL_LONGLINK_A 0x11 | |
| 220 | #define CISTPL_LONGLINK_C 0x12 | |
| 221 | #define CISTPL_LINKTARGET 0x13 | |
| 222 | #define CISTPL_NO_LINK 0x14 | |
| 223 | #define CISTPL_VERS_1 0x15 | |
| 224 | #define CISTPL_ALTSTR 0x16 | |
| 225 | #define CISTPL_DEVICE_A 0x17 | |
| 226 | #define CISTPL_JEDEC_C 0x18 | |
| 227 | #define CISTPL_JEDEC_A 0x19 | |
| 228 | #define CISTPL_CONFIG 0x1a | |
| 229 | #define CISTPL_CFTABLE_ENTRY 0x1b | |
| 230 | #define CISTPL_DEVICE_OC 0x1c | |
| 231 | #define CISTPL_DEVICE_OA 0x1d | |
| 232 | #define CISTPL_DEVICE_GEO 0x1e | |
| 233 | #define CISTPL_DEVICE_GEO_A 0x1f | |
| 234 | #define CISTPL_MANFID 0x20 | |
| 235 | #define CISTPL_FUNCID 0x21 | |
| 236 | #define CISTPL_FUNCE 0x22 | |
| 237 | #define CISTPL_SWIL 0x23 | |
| 238 | #define CISTPL_END 0xff | |
| 239 | ||
| 240 | /* | |
| 241 | * CIS Function ID codes | |
| 242 | */ | |
| 243 | #define CISTPL_FUNCID_MULTI 0x00 | |
| 244 | #define CISTPL_FUNCID_MEMORY 0x01 | |
| 245 | #define CISTPL_FUNCID_SERIAL 0x02 | |
| 246 | #define CISTPL_FUNCID_PARALLEL 0x03 | |
| 247 | #define CISTPL_FUNCID_FIXED 0x04 | |
| 248 | #define CISTPL_FUNCID_VIDEO 0x05 | |
| 249 | #define CISTPL_FUNCID_NETWORK 0x06 | |
| 250 | #define CISTPL_FUNCID_AIMS 0x07 | |
| 251 | #define CISTPL_FUNCID_SCSI 0x08 | |
| 252 | ||
| 253 | /* | |
| 254 | * Fixed Disk FUNCE codes | |
| 255 | */ | |
| 256 | #define CISTPL_IDE_INTERFACE 0x01 | |
| 257 | ||
| 258 | #define CISTPL_FUNCE_IDE_IFACE 0x01 | |
| 259 | #define CISTPL_FUNCE_IDE_MASTER 0x02 | |
| 260 | #define CISTPL_FUNCE_IDE_SLAVE 0x03 | |
| 261 | ||
| 262 | /* First feature byte */ | |
| 263 | #define CISTPL_IDE_SILICON 0x04 | |
| 264 | #define CISTPL_IDE_UNIQUE 0x08 | |
| 265 | #define CISTPL_IDE_DUAL 0x10 | |
| 266 | ||
| 267 | /* Second feature byte */ | |
| 268 | #define CISTPL_IDE_HAS_SLEEP 0x01 | |
| 269 | #define CISTPL_IDE_HAS_STANDBY 0x02 | |
| 270 | #define CISTPL_IDE_HAS_IDLE 0x04 | |
| 271 | #define CISTPL_IDE_LOW_POWER 0x08 | |
| 272 | #define CISTPL_IDE_REG_INHIBIT 0x10 | |
| 273 | #define CISTPL_IDE_HAS_INDEX 0x20 | |
| 274 | #define CISTPL_IDE_IOIS16 0x40 | |
| 275 | ||
| 068b60a0 | 276 | #endif |
| affae2bf | 277 | |
| 9d407995 WD |
278 | #ifdef CONFIG_8xx |
| 279 | extern u_int *pcmcia_pgcrx[]; | |
| 280 | #define PCMCIA_PGCRX(slot) (*pcmcia_pgcrx[slot]) | |
| 281 | #endif | |
| 282 | ||
| c1ff6d88 | 283 | #if defined(CONFIG_CMD_IDE) && defined(CONFIG_IDE_8xx_PCCARD) |
| 9d407995 WD |
284 | extern int check_ide_device(int slot); |
| 285 | #endif | |
| 286 | ||
| affae2bf | 287 | #endif /* _PCMCIA_H */ |