projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 23fbee9d RB |
1 | /* |
| 2 | * linux/include/asm-mips/tx4938/tx4938.h | |
| 3 | * Definitions for TX4937/TX4938 | |
| 4 | * Copyright (C) 2000-2001 Toshiba Corporation | |
| 5 | * | |
| 6 | * 2003-2005 (c) MontaVista Software, Inc. This file is licensed under the | |
| 7 | * terms of the GNU General Public License version 2. This program is | |
| 8 | * licensed "as is" without any warranty of any kind, whether express | |
| 9 | * or implied. | |
| 10 | * | |
| 11 | * Support for TX4938 in 2.6 - Manish Lachwani (mlachwani@mvista.com) | |
| 12 | */ | |
| 13 | #ifndef __ASM_TX_BOARDS_TX4938_H | |
| 14 | #define __ASM_TX_BOARDS_TX4938_H | |
| 15 | ||
| 16 | #include <asm/tx4938/tx4938_mips.h> | |
| 17 | ||
| 18 | #define tx4938_read_nfmc(addr) (*(volatile unsigned int *)(addr)) | |
| 21a151d8 | 19 | #define tx4938_write_nfmc(b, addr) (*(volatile unsigned int *)(addr)) = (b) |
| 23fbee9d RB |
20 | |
| 21 | #define TX4938_NR_IRQ_LOCAL TX4938_IRQ_PIC_BEG | |
| 22 | ||
| 23 | #define TX4938_IRQ_IRC_PCIC (TX4938_NR_IRQ_LOCAL + TX4938_IR_PCIC) | |
| 24 | #define TX4938_IRQ_IRC_PCIERR (TX4938_NR_IRQ_LOCAL + TX4938_IR_PCIERR) | |
| 25 | ||
| 26 | #define TX4938_PCIIO_0 0x10000000 | |
| 27 | #define TX4938_PCIIO_1 0x01010000 | |
| 28 | #define TX4938_PCIMEM_0 0x08000000 | |
| 29 | #define TX4938_PCIMEM_1 0x11000000 | |
| 30 | ||
| 31 | #define TX4938_PCIIO_SIZE_0 0x01000000 | |
| 32 | #define TX4938_PCIIO_SIZE_1 0x00010000 | |
| 33 | #define TX4938_PCIMEM_SIZE_0 0x08000000 | |
| 34 | #define TX4938_PCIMEM_SIZE_1 0x00010000 | |
| 35 | ||
| 36 | #define TX4938_REG_BASE 0xff1f0000 /* == TX4937_REG_BASE */ | |
| 37 | #define TX4938_REG_SIZE 0x00010000 /* == TX4937_REG_SIZE */ | |
| 38 | ||
| 39 | /* NDFMC, SRAMC, PCIC1, SPIC: TX4938 only */ | |
| 40 | #define TX4938_NDFMC_REG (TX4938_REG_BASE + 0x5000) | |
| 41 | #define TX4938_SRAMC_REG (TX4938_REG_BASE + 0x6000) | |
| 42 | #define TX4938_PCIC1_REG (TX4938_REG_BASE + 0x7000) | |
| 43 | #define TX4938_SDRAMC_REG (TX4938_REG_BASE + 0x8000) | |
| 44 | #define TX4938_EBUSC_REG (TX4938_REG_BASE + 0x9000) | |
| 45 | #define TX4938_DMA_REG(ch) (TX4938_REG_BASE + 0xb000 + (ch) * 0x800) | |
| 46 | #define TX4938_PCIC_REG (TX4938_REG_BASE + 0xd000) | |
| 47 | #define TX4938_CCFG_REG (TX4938_REG_BASE + 0xe000) | |
| 48 | #define TX4938_NR_TMR 3 | |
| 49 | #define TX4938_TMR_REG(ch) ((TX4938_REG_BASE + 0xf000) + (ch) * 0x100) | |
| 50 | #define TX4938_NR_SIO 2 | |
| 51 | #define TX4938_SIO_REG(ch) ((TX4938_REG_BASE + 0xf300) + (ch) * 0x100) | |
| 52 | #define TX4938_PIO_REG (TX4938_REG_BASE + 0xf500) | |
| 53 | #define TX4938_IRC_REG (TX4938_REG_BASE + 0xf600) | |
| 54 | #define TX4938_ACLC_REG (TX4938_REG_BASE + 0xf700) | |
| 55 | #define TX4938_SPI_REG (TX4938_REG_BASE + 0xf800) | |
| 56 | ||
| 57 | #ifndef _LANGUAGE_ASSEMBLY | |
| 58 | #include <asm/byteorder.h> | |
| 59 | ||
| 60 | #define TX4938_MKA(x) ((u32)( ((u32)(TX4938_REG_BASE)) | ((u32)(x)) )) | |
| 61 | ||
| 62 | #define TX4938_RD08( reg ) (*(vu08*)(reg)) | |
| 63 | #define TX4938_WR08( reg, val ) ((*(vu08*)(reg))=(val)) | |
| 64 | ||
| 65 | #define TX4938_RD16( reg ) (*(vu16*)(reg)) | |
| 66 | #define TX4938_WR16( reg, val ) ((*(vu16*)(reg))=(val)) | |
| 67 | ||
| 68 | #define TX4938_RD32( reg ) (*(vu32*)(reg)) | |
| 69 | #define TX4938_WR32( reg, val ) ((*(vu32*)(reg))=(val)) | |
| 70 | ||
| 71 | #define TX4938_RD64( reg ) (*(vu64*)(reg)) | |
| 72 | #define TX4938_WR64( reg, val ) ((*(vu64*)(reg))=(val)) | |
| 73 | ||
| 74 | #define TX4938_RD( reg ) TX4938_RD32( reg ) | |
| 75 | #define TX4938_WR( reg, val ) TX4938_WR32( reg, val ) | |
| 76 | ||
| 77 | #endif /* !__ASSEMBLY__ */ | |
| 78 | ||
| 79 | #ifdef __ASSEMBLY__ | |
| 80 | #define _CONST64(c) c | |
| 81 | #else | |
| 82 | #define _CONST64(c) c##ull | |
| 83 | ||
| 84 | #include <asm/byteorder.h> | |
| 85 | ||
| 86 | #ifdef __BIG_ENDIAN | |
| 21a151d8 RB |
87 | #define endian_def_l2(e1, e2) \ |
| 88 | volatile unsigned long e1, e2 | |
| 89 | #define endian_def_s2(e1, e2) \ | |
| 90 | volatile unsigned short e1, e2 | |
| 91 | #define endian_def_sb2(e1, e2, e3) \ | |
| 92 | volatile unsigned short e1;volatile unsigned char e2, e3 | |
| 93 | #define endian_def_b2s(e1, e2, e3) \ | |
| 94 | volatile unsigned char e1, e2;volatile unsigned short e3 | |
| 95 | #define endian_def_b4(e1, e2, e3, e4) \ | |
| 96 | volatile unsigned char e1, e2, e3, e4 | |
| 23fbee9d | 97 | #else |
| 21a151d8 RB |
98 | #define endian_def_l2(e1, e2) \ |
| 99 | volatile unsigned long e2, e1 | |
| 100 | #define endian_def_s2(e1, e2) \ | |
| 101 | volatile unsigned short e2, e1 | |
| 102 | #define endian_def_sb2(e1, e2, e3) \ | |
| 103 | volatile unsigned char e3, e2;volatile unsigned short e1 | |
| 104 | #define endian_def_b2s(e1, e2, e3) \ | |
| 105 | volatile unsigned short e3;volatile unsigned char e2, e1 | |
| 106 | #define endian_def_b4(e1, e2, e3, e4) \ | |
| 107 | volatile unsigned char e4, e3, e2, e1 | |
| 23fbee9d RB |
108 | #endif |
| 109 | ||
| 110 | ||
| 111 | struct tx4938_sdramc_reg { | |
| 112 | volatile unsigned long long cr[4]; | |
| 113 | volatile unsigned long long unused0[4]; | |
| 114 | volatile unsigned long long tr; | |
| 115 | volatile unsigned long long unused1[2]; | |
| 116 | volatile unsigned long long cmd; | |
| 117 | volatile unsigned long long sfcmd; | |
| 118 | }; | |
| 119 | ||
| 120 | struct tx4938_ebusc_reg { | |
| 121 | volatile unsigned long long cr[8]; | |
| 122 | }; | |
| 123 | ||
| 124 | struct tx4938_dma_reg { | |
| 125 | struct tx4938_dma_ch_reg { | |
| 126 | volatile unsigned long long cha; | |
| 127 | volatile unsigned long long sar; | |
| 128 | volatile unsigned long long dar; | |
| 129 | endian_def_l2(unused0, cntr); | |
| 130 | endian_def_l2(unused1, sair); | |
| 131 | endian_def_l2(unused2, dair); | |
| 132 | endian_def_l2(unused3, ccr); | |
| 133 | endian_def_l2(unused4, csr); | |
| 134 | } ch[4]; | |
| 135 | volatile unsigned long long dbr[8]; | |
| 136 | volatile unsigned long long tdhr; | |
| 137 | volatile unsigned long long midr; | |
| 138 | endian_def_l2(unused0, mcr); | |
| 139 | }; | |
| 140 | ||
| 141 | struct tx4938_pcic_reg { | |
| 142 | volatile unsigned long pciid; | |
| 143 | volatile unsigned long pcistatus; | |
| 144 | volatile unsigned long pciccrev; | |
| 145 | volatile unsigned long pcicfg1; | |
| 146 | volatile unsigned long p2gm0plbase; /* +10 */ | |
| 147 | volatile unsigned long p2gm0pubase; | |
| 148 | volatile unsigned long p2gm1plbase; | |
| 149 | volatile unsigned long p2gm1pubase; | |
| 150 | volatile unsigned long p2gm2pbase; /* +20 */ | |
| 151 | volatile unsigned long p2giopbase; | |
| 152 | volatile unsigned long unused0; | |
| 153 | volatile unsigned long pcisid; | |
| 154 | volatile unsigned long unused1; /* +30 */ | |
| 155 | volatile unsigned long pcicapptr; | |
| 156 | volatile unsigned long unused2; | |
| 157 | volatile unsigned long pcicfg2; | |
| 158 | volatile unsigned long g2ptocnt; /* +40 */ | |
| 159 | volatile unsigned long unused3[15]; | |
| 160 | volatile unsigned long g2pstatus; /* +80 */ | |
| 161 | volatile unsigned long g2pmask; | |
| 162 | volatile unsigned long pcisstatus; | |
| 163 | volatile unsigned long pcimask; | |
| 164 | volatile unsigned long p2gcfg; /* +90 */ | |
| 165 | volatile unsigned long p2gstatus; | |
| 166 | volatile unsigned long p2gmask; | |
| 167 | volatile unsigned long p2gccmd; | |
| 168 | volatile unsigned long unused4[24]; /* +a0 */ | |
| 169 | volatile unsigned long pbareqport; /* +100 */ | |
| 170 | volatile unsigned long pbacfg; | |
| 171 | volatile unsigned long pbastatus; | |
| 172 | volatile unsigned long pbamask; | |
| 173 | volatile unsigned long pbabm; /* +110 */ | |
| 174 | volatile unsigned long pbacreq; | |
| 175 | volatile unsigned long pbacgnt; | |
| 176 | volatile unsigned long pbacstate; | |
| 177 | volatile unsigned long long g2pmgbase[3]; /* +120 */ | |
| 178 | volatile unsigned long long g2piogbase; | |
| 179 | volatile unsigned long g2pmmask[3]; /* +140 */ | |
| 180 | volatile unsigned long g2piomask; | |
| 181 | volatile unsigned long long g2pmpbase[3]; /* +150 */ | |
| 182 | volatile unsigned long long g2piopbase; | |
| 183 | volatile unsigned long pciccfg; /* +170 */ | |
| 184 | volatile unsigned long pcicstatus; | |
| 185 | volatile unsigned long pcicmask; | |
| 186 | volatile unsigned long unused5; | |
| 187 | volatile unsigned long long p2gmgbase[3]; /* +180 */ | |
| 188 | volatile unsigned long long p2giogbase; | |
| 189 | volatile unsigned long g2pcfgadrs; /* +1a0 */ | |
| 190 | volatile unsigned long g2pcfgdata; | |
| 191 | volatile unsigned long unused6[8]; | |
| 192 | volatile unsigned long g2pintack; | |
| 193 | volatile unsigned long g2pspc; | |
| 194 | volatile unsigned long unused7[12]; /* +1d0 */ | |
| 195 | volatile unsigned long long pdmca; /* +200 */ | |
| 196 | volatile unsigned long long pdmga; | |
| 197 | volatile unsigned long long pdmpa; | |
| 198 | volatile unsigned long long pdmctr; | |
| 199 | volatile unsigned long long pdmcfg; /* +220 */ | |
| 200 | volatile unsigned long long pdmsts; | |
| 201 | }; | |
| 202 | ||
| 203 | struct tx4938_aclc_reg { | |
| 204 | volatile unsigned long acctlen; | |
| 205 | volatile unsigned long acctldis; | |
| 206 | volatile unsigned long acregacc; | |
| 207 | volatile unsigned long unused0; | |
| 208 | volatile unsigned long acintsts; | |
| 209 | volatile unsigned long acintmsts; | |
| 210 | volatile unsigned long acinten; | |
| 211 | volatile unsigned long acintdis; | |
| 212 | volatile unsigned long acsemaph; | |
| 213 | volatile unsigned long unused1[7]; | |
| 214 | volatile unsigned long acgpidat; | |
| 215 | volatile unsigned long acgpodat; | |
| 216 | volatile unsigned long acslten; | |
| 217 | volatile unsigned long acsltdis; | |
| 218 | volatile unsigned long acfifosts; | |
| 219 | volatile unsigned long unused2[11]; | |
| 220 | volatile unsigned long acdmasts; | |
| 221 | volatile unsigned long acdmasel; | |
| 222 | volatile unsigned long unused3[6]; | |
| 223 | volatile unsigned long acaudodat; | |
| 224 | volatile unsigned long acsurrdat; | |
| 225 | volatile unsigned long accentdat; | |
| 226 | volatile unsigned long aclfedat; | |
| 227 | volatile unsigned long acaudiat; | |
| 228 | volatile unsigned long unused4; | |
| 229 | volatile unsigned long acmodoat; | |
| 230 | volatile unsigned long acmodidat; | |
| 231 | volatile unsigned long unused5[15]; | |
| 232 | volatile unsigned long acrevid; | |
| 233 | }; | |
| 234 | ||
| 235 | ||
| 236 | struct tx4938_tmr_reg { | |
| 237 | volatile unsigned long tcr; | |
| 238 | volatile unsigned long tisr; | |
| 239 | volatile unsigned long cpra; | |
| 240 | volatile unsigned long cprb; | |
| 241 | volatile unsigned long itmr; | |
| 242 | volatile unsigned long unused0[3]; | |
| 243 | volatile unsigned long ccdr; | |
| 244 | volatile unsigned long unused1[3]; | |
| 245 | volatile unsigned long pgmr; | |
| 246 | volatile unsigned long unused2[3]; | |
| 247 | volatile unsigned long wtmr; | |
| 248 | volatile unsigned long unused3[43]; | |
| 249 | volatile unsigned long trr; | |
| 250 | }; | |
| 251 | ||
| 252 | struct tx4938_sio_reg { | |
| 253 | volatile unsigned long lcr; | |
| 254 | volatile unsigned long dicr; | |
| 255 | volatile unsigned long disr; | |
| 256 | volatile unsigned long cisr; | |
| 257 | volatile unsigned long fcr; | |
| 258 | volatile unsigned long flcr; | |
| 259 | volatile unsigned long bgr; | |
| 260 | volatile unsigned long tfifo; | |
| 261 | volatile unsigned long rfifo; | |
| 262 | }; | |
| 263 | ||
| 264 | struct tx4938_pio_reg { | |
| 265 | volatile unsigned long dout; | |
| 266 | volatile unsigned long din; | |
| 267 | volatile unsigned long dir; | |
| 268 | volatile unsigned long od; | |
| 269 | volatile unsigned long flag[2]; | |
| 270 | volatile unsigned long pol; | |
| 271 | volatile unsigned long intc; | |
| 272 | volatile unsigned long maskcpu; | |
| 273 | volatile unsigned long maskext; | |
| 274 | }; | |
| 23fbee9d RB |
275 | |
| 276 | struct tx4938_ndfmc_reg { | |
| 277 | endian_def_l2(unused0, dtr); | |
| 278 | endian_def_l2(unused1, mcr); | |
| 279 | endian_def_l2(unused2, sr); | |
| 280 | endian_def_l2(unused3, isr); | |
| 281 | endian_def_l2(unused4, imr); | |
| 282 | endian_def_l2(unused5, spr); | |
| 283 | endian_def_l2(unused6, rstr); | |
| 284 | }; | |
| 285 | ||
| 286 | struct tx4938_spi_reg { | |
| 287 | volatile unsigned long mcr; | |
| 288 | volatile unsigned long cr0; | |
| 289 | volatile unsigned long cr1; | |
| 290 | volatile unsigned long fs; | |
| 291 | volatile unsigned long unused1; | |
| 292 | volatile unsigned long sr; | |
| 293 | volatile unsigned long dr; | |
| 294 | volatile unsigned long unused2; | |
| 295 | }; | |
| 296 | ||
| 297 | struct tx4938_sramc_reg { | |
| 298 | volatile unsigned long long cr; | |
| 299 | }; | |
| 300 | ||
| 301 | struct tx4938_ccfg_reg { | |
| 302 | volatile unsigned long long ccfg; | |
| 303 | volatile unsigned long long crir; | |
| 304 | volatile unsigned long long pcfg; | |
| 305 | volatile unsigned long long tear; | |
| 306 | volatile unsigned long long clkctr; | |
| 307 | volatile unsigned long long unused0; | |
| 308 | volatile unsigned long long garbc; | |
| 309 | volatile unsigned long long unused1; | |
| 310 | volatile unsigned long long unused2; | |
| 311 | volatile unsigned long long ramp; | |
| 312 | volatile unsigned long long unused3; | |
| 313 | volatile unsigned long long jmpadr; | |
| 314 | }; | |
| 315 | ||
| 316 | #undef endian_def_l2 | |
| 317 | #undef endian_def_s2 | |
| 318 | #undef endian_def_sb2 | |
| 319 | #undef endian_def_b2s | |
| 320 | #undef endian_def_b4 | |
| 321 | ||
| 322 | #endif /* __ASSEMBLY__ */ | |
| 323 | ||
| 324 | /* | |
| 325 | * NDFMC | |
| 326 | */ | |
| 327 | ||
| 328 | /* NDFMCR : NDFMC Mode Control */ | |
| 329 | #define TX4938_NDFMCR_WE 0x80 | |
| 330 | #define TX4938_NDFMCR_ECC_ALL 0x60 | |
| 331 | #define TX4938_NDFMCR_ECC_RESET 0x60 | |
| 332 | #define TX4938_NDFMCR_ECC_READ 0x40 | |
| 333 | #define TX4938_NDFMCR_ECC_ON 0x20 | |
| 334 | #define TX4938_NDFMCR_ECC_OFF 0x00 | |
| 335 | #define TX4938_NDFMCR_CE 0x10 | |
| 336 | #define TX4938_NDFMCR_BSPRT 0x04 | |
| 337 | #define TX4938_NDFMCR_ALE 0x02 | |
| 338 | #define TX4938_NDFMCR_CLE 0x01 | |
| 339 | ||
| 340 | /* NDFMCR : NDFMC Status */ | |
| 341 | #define TX4938_NDFSR_BUSY 0x80 | |
| 342 | ||
| 343 | /* NDFMCR : NDFMC Reset */ | |
| 344 | #define TX4938_NDFRSTR_RST 0x01 | |
| 345 | ||
| 346 | /* | |
| 347 | * IRC | |
| 348 | */ | |
| 349 | ||
| 350 | #define TX4938_IR_ECCERR 0 | |
| 351 | #define TX4938_IR_WTOERR 1 | |
| 352 | #define TX4938_NUM_IR_INT 6 | |
| 353 | #define TX4938_IR_INT(n) (2 + (n)) | |
| 354 | #define TX4938_NUM_IR_SIO 2 | |
| 355 | #define TX4938_IR_SIO(n) (8 + (n)) | |
| 356 | #define TX4938_NUM_IR_DMA 4 | |
| 21a151d8 | 357 | #define TX4938_IR_DMA(ch, n) ((ch ? 27 : 10) + (n)) /* 10-13, 27-30 */ |
| 23fbee9d RB |
358 | #define TX4938_IR_PIO 14 |
| 359 | #define TX4938_IR_PDMAC 15 | |
| 360 | #define TX4938_IR_PCIC 16 | |
| 361 | #define TX4938_NUM_IR_TMR 3 | |
| 362 | #define TX4938_IR_TMR(n) (17 + (n)) | |
| 363 | #define TX4938_IR_NDFMC 21 | |
| 364 | #define TX4938_IR_PCIERR 22 | |
| 365 | #define TX4938_IR_PCIPME 23 | |
| 366 | #define TX4938_IR_ACLC 24 | |
| 367 | #define TX4938_IR_ACLCPME 25 | |
| 368 | #define TX4938_IR_PCIC1 26 | |
| 369 | #define TX4938_IR_SPI 31 | |
| 370 | #define TX4938_NUM_IR 32 | |
| 371 | /* multiplex */ | |
| 372 | #define TX4938_IR_ETH0 TX4938_IR_INT(4) | |
| 373 | #define TX4938_IR_ETH1 TX4938_IR_INT(3) | |
| 374 | ||
| 375 | /* | |
| 376 | * CCFG | |
| 377 | */ | |
| 378 | /* CCFG : Chip Configuration */ | |
| 379 | #define TX4938_CCFG_WDRST _CONST64(0x0000020000000000) | |
| 380 | #define TX4938_CCFG_WDREXEN _CONST64(0x0000010000000000) | |
| 381 | #define TX4938_CCFG_BCFG_MASK _CONST64(0x000000ff00000000) | |
| 382 | #define TX4938_CCFG_TINTDIS 0x01000000 | |
| 383 | #define TX4938_CCFG_PCI66 0x00800000 | |
| 384 | #define TX4938_CCFG_PCIMODE 0x00400000 | |
| 385 | #define TX4938_CCFG_PCI1_66 0x00200000 | |
| 386 | #define TX4938_CCFG_DIVMODE_MASK 0x001e0000 | |
| 387 | #define TX4938_CCFG_DIVMODE_2 (0x4 << 17) | |
| 388 | #define TX4938_CCFG_DIVMODE_2_5 (0xf << 17) | |
| 389 | #define TX4938_CCFG_DIVMODE_3 (0x5 << 17) | |
| 390 | #define TX4938_CCFG_DIVMODE_4 (0x6 << 17) | |
| 391 | #define TX4938_CCFG_DIVMODE_4_5 (0xd << 17) | |
| 392 | #define TX4938_CCFG_DIVMODE_8 (0x0 << 17) | |
| 393 | #define TX4938_CCFG_DIVMODE_10 (0xb << 17) | |
| 394 | #define TX4938_CCFG_DIVMODE_12 (0x1 << 17) | |
| 395 | #define TX4938_CCFG_DIVMODE_16 (0x2 << 17) | |
| 396 | #define TX4938_CCFG_DIVMODE_18 (0x9 << 17) | |
| 397 | #define TX4938_CCFG_BEOW 0x00010000 | |
| 398 | #define TX4938_CCFG_WR 0x00008000 | |
| 399 | #define TX4938_CCFG_TOE 0x00004000 | |
| 400 | #define TX4938_CCFG_PCIXARB 0x00002000 | |
| 401 | #define TX4938_CCFG_PCIDIVMODE_MASK 0x00001c00 | |
| 402 | #define TX4938_CCFG_PCIDIVMODE_4 (0x1 << 10) | |
| 403 | #define TX4938_CCFG_PCIDIVMODE_4_5 (0x3 << 10) | |
| 404 | #define TX4938_CCFG_PCIDIVMODE_5 (0x5 << 10) | |
| 405 | #define TX4938_CCFG_PCIDIVMODE_5_5 (0x7 << 10) | |
| 406 | #define TX4938_CCFG_PCIDIVMODE_8 (0x0 << 10) | |
| 407 | #define TX4938_CCFG_PCIDIVMODE_9 (0x2 << 10) | |
| 408 | #define TX4938_CCFG_PCIDIVMODE_10 (0x4 << 10) | |
| 409 | #define TX4938_CCFG_PCIDIVMODE_11 (0x6 << 10) | |
| 410 | #define TX4938_CCFG_PCI1DMD 0x00000100 | |
| 411 | #define TX4938_CCFG_SYSSP_MASK 0x000000c0 | |
| 412 | #define TX4938_CCFG_ENDIAN 0x00000004 | |
| 413 | #define TX4938_CCFG_HALT 0x00000002 | |
| 414 | #define TX4938_CCFG_ACEHOLD 0x00000001 | |
| 415 | ||
| 416 | /* PCFG : Pin Configuration */ | |
| 417 | #define TX4938_PCFG_ETH0_SEL _CONST64(0x8000000000000000) | |
| 418 | #define TX4938_PCFG_ETH1_SEL _CONST64(0x4000000000000000) | |
| 419 | #define TX4938_PCFG_ATA_SEL _CONST64(0x2000000000000000) | |
| 420 | #define TX4938_PCFG_ISA_SEL _CONST64(0x1000000000000000) | |
| 421 | #define TX4938_PCFG_SPI_SEL _CONST64(0x0800000000000000) | |
| 422 | #define TX4938_PCFG_NDF_SEL _CONST64(0x0400000000000000) | |
| 423 | #define TX4938_PCFG_SDCLKDLY_MASK 0x30000000 | |
| 424 | #define TX4938_PCFG_SDCLKDLY(d) ((d)<<28) | |
| 425 | #define TX4938_PCFG_SYSCLKEN 0x08000000 | |
| 426 | #define TX4938_PCFG_SDCLKEN_ALL 0x07800000 | |
| 427 | #define TX4938_PCFG_SDCLKEN(ch) (0x00800000<<(ch)) | |
| 428 | #define TX4938_PCFG_PCICLKEN_ALL 0x003f0000 | |
| 429 | #define TX4938_PCFG_PCICLKEN(ch) (0x00010000<<(ch)) | |
| 430 | #define TX4938_PCFG_SEL2 0x00000200 | |
| 431 | #define TX4938_PCFG_SEL1 0x00000100 | |
| 432 | #define TX4938_PCFG_DMASEL_ALL 0x0000000f | |
| 433 | #define TX4938_PCFG_DMASEL0_DRQ0 0x00000000 | |
| 434 | #define TX4938_PCFG_DMASEL0_SIO1 0x00000001 | |
| 435 | #define TX4938_PCFG_DMASEL1_DRQ1 0x00000000 | |
| 436 | #define TX4938_PCFG_DMASEL1_SIO1 0x00000002 | |
| 437 | #define TX4938_PCFG_DMASEL2_DRQ2 0x00000000 | |
| 438 | #define TX4938_PCFG_DMASEL2_SIO0 0x00000004 | |
| 439 | #define TX4938_PCFG_DMASEL3_DRQ3 0x00000000 | |
| 440 | #define TX4938_PCFG_DMASEL3_SIO0 0x00000008 | |
| 441 | ||
| 442 | /* CLKCTR : Clock Control */ | |
| 443 | #define TX4938_CLKCTR_NDFCKD _CONST64(0x0001000000000000) | |
| 444 | #define TX4938_CLKCTR_NDFRST _CONST64(0x0000000100000000) | |
| 445 | #define TX4938_CLKCTR_ETH1CKD 0x80000000 | |
| 446 | #define TX4938_CLKCTR_ETH0CKD 0x40000000 | |
| 447 | #define TX4938_CLKCTR_SPICKD 0x20000000 | |
| 448 | #define TX4938_CLKCTR_SRAMCKD 0x10000000 | |
| 449 | #define TX4938_CLKCTR_PCIC1CKD 0x08000000 | |
| 450 | #define TX4938_CLKCTR_DMA1CKD 0x04000000 | |
| 451 | #define TX4938_CLKCTR_ACLCKD 0x02000000 | |
| 452 | #define TX4938_CLKCTR_PIOCKD 0x01000000 | |
| 453 | #define TX4938_CLKCTR_DMACKD 0x00800000 | |
| 454 | #define TX4938_CLKCTR_PCICKD 0x00400000 | |
| 455 | #define TX4938_CLKCTR_TM0CKD 0x00100000 | |
| 456 | #define TX4938_CLKCTR_TM1CKD 0x00080000 | |
| 457 | #define TX4938_CLKCTR_TM2CKD 0x00040000 | |
| 458 | #define TX4938_CLKCTR_SIO0CKD 0x00020000 | |
| 459 | #define TX4938_CLKCTR_SIO1CKD 0x00010000 | |
| 460 | #define TX4938_CLKCTR_ETH1RST 0x00008000 | |
| 461 | #define TX4938_CLKCTR_ETH0RST 0x00004000 | |
| 462 | #define TX4938_CLKCTR_SPIRST 0x00002000 | |
| 463 | #define TX4938_CLKCTR_SRAMRST 0x00001000 | |
| 464 | #define TX4938_CLKCTR_PCIC1RST 0x00000800 | |
| 465 | #define TX4938_CLKCTR_DMA1RST 0x00000400 | |
| 466 | #define TX4938_CLKCTR_ACLRST 0x00000200 | |
| 467 | #define TX4938_CLKCTR_PIORST 0x00000100 | |
| 468 | #define TX4938_CLKCTR_DMARST 0x00000080 | |
| 469 | #define TX4938_CLKCTR_PCIRST 0x00000040 | |
| 470 | #define TX4938_CLKCTR_TM0RST 0x00000010 | |
| 471 | #define TX4938_CLKCTR_TM1RST 0x00000008 | |
| 472 | #define TX4938_CLKCTR_TM2RST 0x00000004 | |
| 473 | #define TX4938_CLKCTR_SIO0RST 0x00000002 | |
| 474 | #define TX4938_CLKCTR_SIO1RST 0x00000001 | |
| 475 | ||
| 476 | /* bits for G2PSTATUS/G2PMASK */ | |
| 477 | #define TX4938_PCIC_G2PSTATUS_ALL 0x00000003 | |
| 478 | #define TX4938_PCIC_G2PSTATUS_TTOE 0x00000002 | |
| 479 | #define TX4938_PCIC_G2PSTATUS_RTOE 0x00000001 | |
| 480 | ||
| 481 | /* bits for PCIMASK (see also PCI_STATUS_XXX in linux/pci.h */ | |
| 482 | #define TX4938_PCIC_PCISTATUS_ALL 0x0000f900 | |
| 483 | ||
| 484 | /* bits for PBACFG */ | |
| 485 | #define TX4938_PCIC_PBACFG_FIXPA 0x00000008 | |
| 486 | #define TX4938_PCIC_PBACFG_RPBA 0x00000004 | |
| 487 | #define TX4938_PCIC_PBACFG_PBAEN 0x00000002 | |
| 488 | #define TX4938_PCIC_PBACFG_BMCEN 0x00000001 | |
| 489 | ||
| 490 | /* bits for G2PMnGBASE */ | |
| 491 | #define TX4938_PCIC_G2PMnGBASE_BSDIS _CONST64(0x0000002000000000) | |
| 492 | #define TX4938_PCIC_G2PMnGBASE_ECHG _CONST64(0x0000001000000000) | |
| 493 | ||
| 494 | /* bits for G2PIOGBASE */ | |
| 495 | #define TX4938_PCIC_G2PIOGBASE_BSDIS _CONST64(0x0000002000000000) | |
| 496 | #define TX4938_PCIC_G2PIOGBASE_ECHG _CONST64(0x0000001000000000) | |
| 497 | ||
| 498 | /* bits for PCICSTATUS/PCICMASK */ | |
| 499 | #define TX4938_PCIC_PCICSTATUS_ALL 0x000007b8 | |
| 500 | #define TX4938_PCIC_PCICSTATUS_PME 0x00000400 | |
| 501 | #define TX4938_PCIC_PCICSTATUS_TLB 0x00000200 | |
| 502 | #define TX4938_PCIC_PCICSTATUS_NIB 0x00000100 | |
| 503 | #define TX4938_PCIC_PCICSTATUS_ZIB 0x00000080 | |
| 504 | #define TX4938_PCIC_PCICSTATUS_PERR 0x00000020 | |
| 505 | #define TX4938_PCIC_PCICSTATUS_SERR 0x00000010 | |
| 506 | #define TX4938_PCIC_PCICSTATUS_GBE 0x00000008 | |
| 507 | #define TX4938_PCIC_PCICSTATUS_IWB 0x00000002 | |
| 508 | #define TX4938_PCIC_PCICSTATUS_E2PDONE 0x00000001 | |
| 509 | ||
| 510 | /* bits for PCICCFG */ | |
| 511 | #define TX4938_PCIC_PCICCFG_GBWC_MASK 0x0fff0000 | |
| 512 | #define TX4938_PCIC_PCICCFG_HRST 0x00000800 | |
| 513 | #define TX4938_PCIC_PCICCFG_SRST 0x00000400 | |
| 514 | #define TX4938_PCIC_PCICCFG_IRBER 0x00000200 | |
| 515 | #define TX4938_PCIC_PCICCFG_G2PMEN(ch) (0x00000100>>(ch)) | |
| 516 | #define TX4938_PCIC_PCICCFG_G2PM0EN 0x00000100 | |
| 517 | #define TX4938_PCIC_PCICCFG_G2PM1EN 0x00000080 | |
| 518 | #define TX4938_PCIC_PCICCFG_G2PM2EN 0x00000040 | |
| 519 | #define TX4938_PCIC_PCICCFG_G2PIOEN 0x00000020 | |
| 520 | #define TX4938_PCIC_PCICCFG_TCAR 0x00000010 | |
| 521 | #define TX4938_PCIC_PCICCFG_ICAEN 0x00000008 | |
| 522 | ||
| 523 | /* bits for P2GMnGBASE */ | |
| 524 | #define TX4938_PCIC_P2GMnGBASE_TMEMEN _CONST64(0x0000004000000000) | |
| 525 | #define TX4938_PCIC_P2GMnGBASE_TBSDIS _CONST64(0x0000002000000000) | |
| 526 | #define TX4938_PCIC_P2GMnGBASE_TECHG _CONST64(0x0000001000000000) | |
| 527 | ||
| 528 | /* bits for P2GIOGBASE */ | |
| 529 | #define TX4938_PCIC_P2GIOGBASE_TIOEN _CONST64(0x0000004000000000) | |
| 530 | #define TX4938_PCIC_P2GIOGBASE_TBSDIS _CONST64(0x0000002000000000) | |
| 531 | #define TX4938_PCIC_P2GIOGBASE_TECHG _CONST64(0x0000001000000000) | |
| 532 | ||
| 533 | #define TX4938_PCIC_IDSEL_AD_TO_SLOT(ad) ((ad) - 11) | |
| 534 | #define TX4938_PCIC_MAX_DEVNU TX4938_PCIC_IDSEL_AD_TO_SLOT(32) | |
| 535 | ||
| 536 | /* bits for PDMCFG */ | |
| 537 | #define TX4938_PCIC_PDMCFG_RSTFIFO 0x00200000 | |
| 538 | #define TX4938_PCIC_PDMCFG_EXFER 0x00100000 | |
| 539 | #define TX4938_PCIC_PDMCFG_REQDLY_MASK 0x00003800 | |
| 540 | #define TX4938_PCIC_PDMCFG_REQDLY_NONE (0 << 11) | |
| 541 | #define TX4938_PCIC_PDMCFG_REQDLY_16 (1 << 11) | |
| 542 | #define TX4938_PCIC_PDMCFG_REQDLY_32 (2 << 11) | |
| 543 | #define TX4938_PCIC_PDMCFG_REQDLY_64 (3 << 11) | |
| 544 | #define TX4938_PCIC_PDMCFG_REQDLY_128 (4 << 11) | |
| 545 | #define TX4938_PCIC_PDMCFG_REQDLY_256 (5 << 11) | |
| 546 | #define TX4938_PCIC_PDMCFG_REQDLY_512 (6 << 11) | |
| 547 | #define TX4938_PCIC_PDMCFG_REQDLY_1024 (7 << 11) | |
| 548 | #define TX4938_PCIC_PDMCFG_ERRIE 0x00000400 | |
| 549 | #define TX4938_PCIC_PDMCFG_NCCMPIE 0x00000200 | |
| 550 | #define TX4938_PCIC_PDMCFG_NTCMPIE 0x00000100 | |
| 551 | #define TX4938_PCIC_PDMCFG_CHNEN 0x00000080 | |
| 552 | #define TX4938_PCIC_PDMCFG_XFRACT 0x00000040 | |
| 553 | #define TX4938_PCIC_PDMCFG_BSWAP 0x00000020 | |
| 554 | #define TX4938_PCIC_PDMCFG_XFRSIZE_MASK 0x0000000c | |
| 555 | #define TX4938_PCIC_PDMCFG_XFRSIZE_1DW 0x00000000 | |
| 556 | #define TX4938_PCIC_PDMCFG_XFRSIZE_1QW 0x00000004 | |
| 557 | #define TX4938_PCIC_PDMCFG_XFRSIZE_4QW 0x00000008 | |
| 558 | #define TX4938_PCIC_PDMCFG_XFRDIRC 0x00000002 | |
| 559 | #define TX4938_PCIC_PDMCFG_CHRST 0x00000001 | |
| 560 | ||
| 561 | /* bits for PDMSTS */ | |
| 562 | #define TX4938_PCIC_PDMSTS_REQCNT_MASK 0x3f000000 | |
| 563 | #define TX4938_PCIC_PDMSTS_FIFOCNT_MASK 0x00f00000 | |
| 564 | #define TX4938_PCIC_PDMSTS_FIFOWP_MASK 0x000c0000 | |
| 565 | #define TX4938_PCIC_PDMSTS_FIFORP_MASK 0x00030000 | |
| 566 | #define TX4938_PCIC_PDMSTS_ERRINT 0x00000800 | |
| 567 | #define TX4938_PCIC_PDMSTS_DONEINT 0x00000400 | |
| 568 | #define TX4938_PCIC_PDMSTS_CHNEN 0x00000200 | |
| 569 | #define TX4938_PCIC_PDMSTS_XFRACT 0x00000100 | |
| 570 | #define TX4938_PCIC_PDMSTS_ACCMP 0x00000080 | |
| 571 | #define TX4938_PCIC_PDMSTS_NCCMP 0x00000040 | |
| 572 | #define TX4938_PCIC_PDMSTS_NTCMP 0x00000020 | |
| 573 | #define TX4938_PCIC_PDMSTS_CFGERR 0x00000008 | |
| 574 | #define TX4938_PCIC_PDMSTS_PCIERR 0x00000004 | |
| 575 | #define TX4938_PCIC_PDMSTS_CHNERR 0x00000002 | |
| 576 | #define TX4938_PCIC_PDMSTS_DATAERR 0x00000001 | |
| 577 | #define TX4938_PCIC_PDMSTS_ALL_CMP 0x000000e0 | |
| 578 | #define TX4938_PCIC_PDMSTS_ALL_ERR 0x0000000f | |
| 579 | ||
| 580 | /* | |
| 581 | * DMA | |
| 582 | */ | |
| 583 | /* bits for MCR */ | |
| 584 | #define TX4938_DMA_MCR_EIS(ch) (0x10000000<<(ch)) | |
| 585 | #define TX4938_DMA_MCR_DIS(ch) (0x01000000<<(ch)) | |
| 586 | #define TX4938_DMA_MCR_RSFIF 0x00000080 | |
| 587 | #define TX4938_DMA_MCR_FIFUM(ch) (0x00000008<<(ch)) | |
| 588 | #define TX4938_DMA_MCR_RPRT 0x00000002 | |
| 589 | #define TX4938_DMA_MCR_MSTEN 0x00000001 | |
| 590 | ||
| 591 | /* bits for CCRn */ | |
| 592 | #define TX4938_DMA_CCR_IMMCHN 0x20000000 | |
| 593 | #define TX4938_DMA_CCR_USEXFSZ 0x10000000 | |
| 594 | #define TX4938_DMA_CCR_LE 0x08000000 | |
| 595 | #define TX4938_DMA_CCR_DBINH 0x04000000 | |
| 596 | #define TX4938_DMA_CCR_SBINH 0x02000000 | |
| 597 | #define TX4938_DMA_CCR_CHRST 0x01000000 | |
| 598 | #define TX4938_DMA_CCR_RVBYTE 0x00800000 | |
| 599 | #define TX4938_DMA_CCR_ACKPOL 0x00400000 | |
| 600 | #define TX4938_DMA_CCR_REQPL 0x00200000 | |
| 601 | #define TX4938_DMA_CCR_EGREQ 0x00100000 | |
| 602 | #define TX4938_DMA_CCR_CHDN 0x00080000 | |
| 603 | #define TX4938_DMA_CCR_DNCTL 0x00060000 | |
| 604 | #define TX4938_DMA_CCR_EXTRQ 0x00010000 | |
| 605 | #define TX4938_DMA_CCR_INTRQD 0x0000e000 | |
| 606 | #define TX4938_DMA_CCR_INTENE 0x00001000 | |
| 607 | #define TX4938_DMA_CCR_INTENC 0x00000800 | |
| 608 | #define TX4938_DMA_CCR_INTENT 0x00000400 | |
| 609 | #define TX4938_DMA_CCR_CHNEN 0x00000200 | |
| 610 | #define TX4938_DMA_CCR_XFACT 0x00000100 | |
| 611 | #define TX4938_DMA_CCR_SMPCHN 0x00000020 | |
| 612 | #define TX4938_DMA_CCR_XFSZ(order) (((order) << 2) & 0x0000001c) | |
| 613 | #define TX4938_DMA_CCR_XFSZ_1W TX4938_DMA_CCR_XFSZ(2) | |
| 614 | #define TX4938_DMA_CCR_XFSZ_2W TX4938_DMA_CCR_XFSZ(3) | |
| 615 | #define TX4938_DMA_CCR_XFSZ_4W TX4938_DMA_CCR_XFSZ(4) | |
| 616 | #define TX4938_DMA_CCR_XFSZ_8W TX4938_DMA_CCR_XFSZ(5) | |
| 617 | #define TX4938_DMA_CCR_XFSZ_16W TX4938_DMA_CCR_XFSZ(6) | |
| 618 | #define TX4938_DMA_CCR_XFSZ_32W TX4938_DMA_CCR_XFSZ(7) | |
| 619 | #define TX4938_DMA_CCR_MEMIO 0x00000002 | |
| 620 | #define TX4938_DMA_CCR_SNGAD 0x00000001 | |
| 621 | ||
| 622 | /* bits for CSRn */ | |
| 623 | #define TX4938_DMA_CSR_CHNEN 0x00000400 | |
| 624 | #define TX4938_DMA_CSR_STLXFER 0x00000200 | |
| 625 | #define TX4938_DMA_CSR_CHNACT 0x00000100 | |
| 626 | #define TX4938_DMA_CSR_ABCHC 0x00000080 | |
| 627 | #define TX4938_DMA_CSR_NCHNC 0x00000040 | |
| 628 | #define TX4938_DMA_CSR_NTRNFC 0x00000020 | |
| 629 | #define TX4938_DMA_CSR_EXTDN 0x00000010 | |
| 630 | #define TX4938_DMA_CSR_CFERR 0x00000008 | |
| 631 | #define TX4938_DMA_CSR_CHERR 0x00000004 | |
| 632 | #define TX4938_DMA_CSR_DESERR 0x00000002 | |
| 633 | #define TX4938_DMA_CSR_SORERR 0x00000001 | |
| 634 | ||
| 23fbee9d RB |
635 | #ifndef __ASSEMBLY__ |
| 636 | ||
| 637 | #define tx4938_sdramcptr ((struct tx4938_sdramc_reg *)TX4938_SDRAMC_REG) | |
| 638 | #define tx4938_ebuscptr ((struct tx4938_ebusc_reg *)TX4938_EBUSC_REG) | |
| 639 | #define tx4938_dmaptr(ch) ((struct tx4938_dma_reg *)TX4938_DMA_REG(ch)) | |
| 640 | #define tx4938_ndfmcptr ((struct tx4938_ndfmc_reg *)TX4938_NDFMC_REG) | |
| 23fbee9d RB |
641 | #define tx4938_pcicptr ((struct tx4938_pcic_reg *)TX4938_PCIC_REG) |
| 642 | #define tx4938_pcic1ptr ((struct tx4938_pcic_reg *)TX4938_PCIC1_REG) | |
| 643 | #define tx4938_ccfgptr ((struct tx4938_ccfg_reg *)TX4938_CCFG_REG) | |
| 23fbee9d RB |
644 | #define tx4938_sioptr(ch) ((struct tx4938_sio_reg *)TX4938_SIO_REG(ch)) |
| 645 | #define tx4938_pioptr ((struct tx4938_pio_reg *)TX4938_PIO_REG) | |
| 646 | #define tx4938_aclcptr ((struct tx4938_aclc_reg *)TX4938_ACLC_REG) | |
| 647 | #define tx4938_spiptr ((struct tx4938_spi_reg *)TX4938_SPI_REG) | |
| 648 | #define tx4938_sramcptr ((struct tx4938_sramc_reg *)TX4938_SRAMC_REG) | |
| 649 | ||
| 650 | ||
| 651 | #define TX4938_REV_MAJ_MIN() ((unsigned long)tx4938_ccfgptr->crir & 0x00ff) | |
| 652 | #define TX4938_REV_PCODE() ((unsigned long)tx4938_ccfgptr->crir >> 16) | |
| 653 | ||
| 654 | #define TX4938_SDRAMC_BA(ch) ((tx4938_sdramcptr->cr[ch] >> 49) << 21) | |
| 655 | #define TX4938_SDRAMC_SIZE(ch) (((tx4938_sdramcptr->cr[ch] >> 33) + 1) << 21) | |
| 656 | ||
| 657 | #define TX4938_EBUSC_BA(ch) ((tx4938_ebuscptr->cr[ch] >> 48) << 20) | |
| 658 | #define TX4938_EBUSC_SIZE(ch) \ | |
| 659 | (0x00100000 << ((unsigned long)(tx4938_ebuscptr->cr[ch] >> 8) & 0xf)) | |
| 660 | ||
| 661 | ||
| 662 | #endif /* !__ASSEMBLY__ */ | |
| 663 | ||
| 664 | #endif |