1/* 2 * QUICC Engine (QE) Internal Memory Map. 3 * The Internal Memory Map for devices with QE on them. This 4 * is the superset of all QE devices (8360, etc.). 5 * 6 * Copyright (c) 2006-2009, 2011 Freescale Semiconductor, Inc. 7 * Author: Shlomi Gridih <gridish@freescale.com> 8 * 9 * SPDX-License-Identifier: GPL-2.0+ 10 */ 11 12#ifndef __IMMAP_QE_H__ 13#define __IMMAP_QE_H__ 14 15#ifdef CONFIG_MPC83xx 16#if defined(CONFIG_MPC8360) 17#define QE_MURAM_SIZE 0xc000UL 18#define MAX_QE_RISC 2 19#define QE_NUM_OF_SNUM 28 20#elif defined(CONFIG_MPC832x) || defined(CONFIG_MPC8309) 21#define QE_MURAM_SIZE 0x4000UL 22#define MAX_QE_RISC 1 23#define QE_NUM_OF_SNUM 28 24#endif 25#endif 26 27#ifdef CONFIG_ARCH_LS1021A 28#define QE_MURAM_SIZE 0x6000UL 29#define MAX_QE_RISC 1 30#define QE_NUM_OF_SNUM 28 31#endif 32 33#ifdef CONFIG_PPC 34#define QE_IMMR_OFFSET 0x00140000 35#else 36#define QE_IMMR_OFFSET 0x01400000 37#endif 38 39/* QE I-RAM */ 40typedef struct qe_iram { 41 u32 iadd; /* I-RAM Address Register */ 42 u32 idata; /* I-RAM Data Register */ 43 u8 res0[0x4]; 44 u32 iready; 45 u8 res1[0x70]; 46} __attribute__ ((packed)) qe_iram_t; 47 48/* QE Interrupt Controller */ 49typedef struct qe_ic { 50 u32 qicr; 51 u32 qivec; 52 u32 qripnr; 53 u32 qipnr; 54 u32 qipxcc; 55 u32 qipycc; 56 u32 qipwcc; 57 u32 qipzcc; 58 u32 qimr; 59 u32 qrimr; 60 u32 qicnr; 61 u8 res0[0x4]; 62 u32 qiprta; 63 u32 qiprtb; 64 u8 res1[0x4]; 65 u32 qricr; 66 u8 res2[0x20]; 67 u32 qhivec; 68 u8 res3[0x1C]; 69} __attribute__ ((packed)) qe_ic_t; 70 71/* Communications Processor */ 72typedef struct cp_qe { 73 u32 cecr; /* QE command register */ 74 u32 ceccr; /* QE controller configuration register */ 75 u32 cecdr; /* QE command data register */ 76 u8 res0[0xA]; 77 u16 ceter; /* QE timer event register */ 78 u8 res1[0x2]; 79 u16 cetmr; /* QE timers mask register */ 80 u32 cetscr; /* QE time-stamp timer control register */ 81 u32 cetsr1; /* QE time-stamp register 1 */ 82 u32 cetsr2; /* QE time-stamp register 2 */ 83 u8 res2[0x8]; 84 u32 cevter; /* QE virtual tasks event register */ 85 u32 cevtmr; /* QE virtual tasks mask register */ 86 u16 cercr; /* QE RAM control register */ 87 u8 res3[0x2]; 88 u8 res4[0x24]; 89 u16 ceexe1; /* QE external request 1 event register */ 90 u8 res5[0x2]; 91 u16 ceexm1; /* QE external request 1 mask register */ 92 u8 res6[0x2]; 93 u16 ceexe2; /* QE external request 2 event register */ 94 u8 res7[0x2]; 95 u16 ceexm2; /* QE external request 2 mask register */ 96 u8 res8[0x2]; 97 u16 ceexe3; /* QE external request 3 event register */ 98 u8 res9[0x2]; 99 u16 ceexm3; /* QE external request 3 mask register */ 100 u8 res10[0x2]; 101 u16 ceexe4; /* QE external request 4 event register */ 102 u8 res11[0x2]; 103 u16 ceexm4; /* QE external request 4 mask register */ 104 u8 res12[0x2]; 105 u8 res13[0x280]; 106} __attribute__ ((packed)) cp_qe_t; 107 108/* QE Multiplexer */ 109typedef struct qe_mux { 110 u32 cmxgcr; /* CMX general clock route register */ 111 u32 cmxsi1cr_l; /* CMX SI1 clock route low register */ 112 u32 cmxsi1cr_h; /* CMX SI1 clock route high register */ 113 u32 cmxsi1syr; /* CMX SI1 SYNC route register */ 114 u32 cmxucr1; /* CMX UCC1, UCC3 clock route register */ 115 u32 cmxucr2; /* CMX UCC5, UCC7 clock route register */ 116 u32 cmxucr3; /* CMX UCC2, UCC4 clock route register */ 117 u32 cmxucr4; /* CMX UCC6, UCC8 clock route register */ 118 u32 cmxupcr; /* CMX UPC clock route register */ 119 u8 res0[0x1C]; 120} __attribute__ ((packed)) qe_mux_t; 121 122/* QE Timers */ 123typedef struct qe_timers { 124 u8 gtcfr1; /* Timer 1 2 global configuration register */ 125 u8 res0[0x3]; 126 u8 gtcfr2; /* Timer 3 4 global configuration register */ 127 u8 res1[0xB]; 128 u16 gtmdr1; /* Timer 1 mode register */ 129 u16 gtmdr2; /* Timer 2 mode register */ 130 u16 gtrfr1; /* Timer 1 reference register */ 131 u16 gtrfr2; /* Timer 2 reference register */ 132 u16 gtcpr1; /* Timer 1 capture register */ 133 u16 gtcpr2; /* Timer 2 capture register */ 134 u16 gtcnr1; /* Timer 1 counter */ 135 u16 gtcnr2; /* Timer 2 counter */ 136 u16 gtmdr3; /* Timer 3 mode register */ 137 u16 gtmdr4; /* Timer 4 mode register */ 138 u16 gtrfr3; /* Timer 3 reference register */ 139 u16 gtrfr4; /* Timer 4 reference register */ 140 u16 gtcpr3; /* Timer 3 capture register */ 141 u16 gtcpr4; /* Timer 4 capture register */ 142 u16 gtcnr3; /* Timer 3 counter */ 143 u16 gtcnr4; /* Timer 4 counter */ 144 u16 gtevr1; /* Timer 1 event register */ 145 u16 gtevr2; /* Timer 2 event register */ 146 u16 gtevr3; /* Timer 3 event register */ 147 u16 gtevr4; /* Timer 4 event register */ 148 u16 gtps; /* Timer 1 prescale register */ 149 u8 res2[0x46]; 150} __attribute__ ((packed)) qe_timers_t; 151 152/* BRG */ 153typedef struct qe_brg { 154 u32 brgc1; /* BRG1 configuration register */ 155 u32 brgc2; /* BRG2 configuration register */ 156 u32 brgc3; /* BRG3 configuration register */ 157 u32 brgc4; /* BRG4 configuration register */ 158 u32 brgc5; /* BRG5 configuration register */ 159 u32 brgc6; /* BRG6 configuration register */ 160 u32 brgc7; /* BRG7 configuration register */ 161 u32 brgc8; /* BRG8 configuration register */ 162 u32 brgc9; /* BRG9 configuration register */ 163 u32 brgc10; /* BRG10 configuration register */ 164 u32 brgc11; /* BRG11 configuration register */ 165 u32 brgc12; /* BRG12 configuration register */ 166 u32 brgc13; /* BRG13 configuration register */ 167 u32 brgc14; /* BRG14 configuration register */ 168 u32 brgc15; /* BRG15 configuration register */ 169 u32 brgc16; /* BRG16 configuration register */ 170 u8 res0[0x40]; 171} __attribute__ ((packed)) qe_brg_t; 172 173/* SPI */ 174typedef struct spi { 175 u8 res0[0x20]; 176 u32 spmode; /* SPI mode register */ 177 u8 res1[0x2]; 178 u8 spie; /* SPI event register */ 179 u8 res2[0x1]; 180 u8 res3[0x2]; 181 u8 spim; /* SPI mask register */ 182 u8 res4[0x1]; 183 u8 res5[0x1]; 184 u8 spcom; /* SPI command register */ 185 u8 res6[0x2]; 186 u32 spitd; /* SPI transmit data register (cpu mode) */ 187 u32 spird; /* SPI receive data register (cpu mode) */ 188 u8 res7[0x8]; 189} __attribute__ ((packed)) spi_t; 190 191/* SI */ 192typedef struct si1 { 193 u16 siamr1; /* SI1 TDMA mode register */ 194 u16 sibmr1; /* SI1 TDMB mode register */ 195 u16 sicmr1; /* SI1 TDMC mode register */ 196 u16 sidmr1; /* SI1 TDMD mode register */ 197 u8 siglmr1_h; /* SI1 global mode register high */ 198 u8 res0[0x1]; 199 u8 sicmdr1_h; /* SI1 command register high */ 200 u8 res2[0x1]; 201 u8 sistr1_h; /* SI1 status register high */ 202 u8 res3[0x1]; 203 u16 sirsr1_h; /* SI1 RAM shadow address register high */ 204 u8 sitarc1; /* SI1 RAM counter Tx TDMA */ 205 u8 sitbrc1; /* SI1 RAM counter Tx TDMB */ 206 u8 sitcrc1; /* SI1 RAM counter Tx TDMC */ 207 u8 sitdrc1; /* SI1 RAM counter Tx TDMD */ 208 u8 sirarc1; /* SI1 RAM counter Rx TDMA */ 209 u8 sirbrc1; /* SI1 RAM counter Rx TDMB */ 210 u8 sircrc1; /* SI1 RAM counter Rx TDMC */ 211 u8 sirdrc1; /* SI1 RAM counter Rx TDMD */ 212 u8 res4[0x8]; 213 u16 siemr1; /* SI1 TDME mode register 16 bits */ 214 u16 sifmr1; /* SI1 TDMF mode register 16 bits */ 215 u16 sigmr1; /* SI1 TDMG mode register 16 bits */ 216 u16 sihmr1; /* SI1 TDMH mode register 16 bits */ 217 u8 siglmg1_l; /* SI1 global mode register low 8 bits */ 218 u8 res5[0x1]; 219 u8 sicmdr1_l; /* SI1 command register low 8 bits */ 220 u8 res6[0x1]; 221 u8 sistr1_l; /* SI1 status register low 8 bits */ 222 u8 res7[0x1]; 223 u16 sirsr1_l; /* SI1 RAM shadow address register low 16 bits */ 224 u8 siterc1; /* SI1 RAM counter Tx TDME 8 bits */ 225 u8 sitfrc1; /* SI1 RAM counter Tx TDMF 8 bits */ 226 u8 sitgrc1; /* SI1 RAM counter Tx TDMG 8 bits */ 227 u8 sithrc1; /* SI1 RAM counter Tx TDMH 8 bits */ 228 u8 sirerc1; /* SI1 RAM counter Rx TDME 8 bits */ 229 u8 sirfrc1; /* SI1 RAM counter Rx TDMF 8 bits */ 230 u8 sirgrc1; /* SI1 RAM counter Rx TDMG 8 bits */ 231 u8 sirhrc1; /* SI1 RAM counter Rx TDMH 8 bits */ 232 u8 res8[0x8]; 233 u32 siml1; /* SI1 multiframe limit register */ 234 u8 siedm1; /* SI1 extended diagnostic mode register */ 235 u8 res9[0xBB]; 236} __attribute__ ((packed)) si1_t; 237 238/* SI Routing Tables */ 239typedef struct sir { 240 u8 tx[0x400]; 241 u8 rx[0x400]; 242 u8 res0[0x800]; 243} __attribute__ ((packed)) sir_t; 244 245/* USB Controller. */ 246typedef struct usb_ctlr { 247 u8 usb_usmod; 248 u8 usb_usadr; 249 u8 usb_uscom; 250 u8 res1[1]; 251 u16 usb_usep1; 252 u16 usb_usep2; 253 u16 usb_usep3; 254 u16 usb_usep4; 255 u8 res2[4]; 256 u16 usb_usber; 257 u8 res3[2]; 258 u16 usb_usbmr; 259 u8 res4[1]; 260 u8 usb_usbs; 261 u16 usb_ussft; 262 u8 res5[2]; 263 u16 usb_usfrn; 264 u8 res6[0x22]; 265} __attribute__ ((packed)) usb_t; 266 267/* MCC */ 268typedef struct mcc { 269 u32 mcce; /* MCC event register */ 270 u32 mccm; /* MCC mask register */ 271 u32 mccf; /* MCC configuration register */ 272 u32 merl; /* MCC emergency request level register */ 273 u8 res0[0xF0]; 274} __attribute__ ((packed)) mcc_t; 275 276/* QE UCC Slow */ 277typedef struct ucc_slow { 278 u32 gumr_l; /* UCCx general mode register (low) */ 279 u32 gumr_h; /* UCCx general mode register (high) */ 280 u16 upsmr; /* UCCx protocol-specific mode register */ 281 u8 res0[0x2]; 282 u16 utodr; /* UCCx transmit on demand register */ 283 u16 udsr; /* UCCx data synchronization register */ 284 u16 ucce; /* UCCx event register */ 285 u8 res1[0x2]; 286 u16 uccm; /* UCCx mask register */ 287 u8 res2[0x1]; 288 u8 uccs; /* UCCx status register */ 289 u8 res3[0x24]; 290 u16 utpt; 291 u8 guemr; /* UCC general extended mode register */ 292 u8 res4[0x200 - 0x091]; 293} __attribute__ ((packed)) ucc_slow_t; 294 295typedef struct ucc_mii_mng { 296 u32 miimcfg; /* MII management configuration reg */ 297 u32 miimcom; /* MII management command reg */ 298 u32 miimadd; /* MII management address reg */ 299 u32 miimcon; /* MII management control reg */ 300 u32 miimstat; /* MII management status reg */ 301 u32 miimind; /* MII management indication reg */ 302 u32 ifctl; /* interface control reg */ 303 u32 ifstat; /* interface statux reg */ 304} __attribute__ ((packed))uec_mii_t; 305 306typedef struct ucc_ethernet { 307 u32 maccfg1; /* mac configuration reg. 1 */ 308 u32 maccfg2; /* mac configuration reg. 2 */ 309 u32 ipgifg; /* interframe gap reg. */ 310 u32 hafdup; /* half-duplex reg. */ 311 u8 res1[0x10]; 312 u32 miimcfg; /* MII management configuration reg */ 313 u32 miimcom; /* MII management command reg */ 314 u32 miimadd; /* MII management address reg */ 315 u32 miimcon; /* MII management control reg */ 316 u32 miimstat; /* MII management status reg */ 317 u32 miimind; /* MII management indication reg */ 318 u32 ifctl; /* interface control reg */ 319 u32 ifstat; /* interface statux reg */ 320 u32 macstnaddr1; /* mac station address part 1 reg */ 321 u32 macstnaddr2; /* mac station address part 2 reg */ 322 u8 res2[0x8]; 323 u32 uempr; /* UCC Ethernet Mac parameter reg */ 324 u32 utbipar; /* UCC tbi address reg */ 325 u16 uescr; /* UCC Ethernet statistics control reg */ 326 u8 res3[0x180 - 0x15A]; 327 u32 tx64; /* Total number of frames (including bad 328 * frames) transmitted that were exactly 329 * of the minimal length (64 for un tagged, 330 * 68 for tagged, or with length exactly 331 * equal to the parameter MINLength */ 332 u32 tx127; /* Total number of frames (including bad 333 * frames) transmitted that were between 334 * MINLength (Including FCS length==4) 335 * and 127 octets */ 336 u32 tx255; /* Total number of frames (including bad 337 * frames) transmitted that were between 338 * 128 (Including FCS length==4) and 255 339 * octets */ 340 u32 rx64; /* Total number of frames received including 341 * bad frames that were exactly of the 342 * mninimal length (64 bytes) */ 343 u32 rx127; /* Total number of frames (including bad 344 * frames) received that were between 345 * MINLength (Including FCS length==4) 346 * and 127 octets */ 347 u32 rx255; /* Total number of frames (including 348 * bad frames) received that were between 349 * 128 (Including FCS length==4) and 255 350 * octets */ 351 u32 txok; /* Total number of octets residing in frames 352 * that where involved in succesfull 353 * transmission */ 354 u16 txcf; /* Total number of PAUSE control frames 355 * transmitted by this MAC */ 356 u8 res4[0x2]; 357 u32 tmca; /* Total number of frames that were transmitted 358 * succesfully with the group address bit set 359 * that are not broadcast frames */ 360 u32 tbca; /* Total number of frames transmitted 361 * succesfully that had destination address 362 * field equal to the broadcast address */ 363 u32 rxfok; /* Total number of frames received OK */ 364 u32 rxbok; /* Total number of octets received OK */ 365 u32 rbyt; /* Total number of octets received including 366 * octets in bad frames. Must be implemented 367 * in HW because it includes octets in frames 368 * that never even reach the UCC */ 369 u32 rmca; /* Total number of frames that were received 370 * succesfully with the group address bit set 371 * that are not broadcast frames */ 372 u32 rbca; /* Total number of frames received succesfully 373 * that had destination address equal to the 374 * broadcast address */ 375 u32 scar; /* Statistics carry register */ 376 u32 scam; /* Statistics caryy mask register */ 377 u8 res5[0x200 - 0x1c4]; 378} __attribute__ ((packed)) uec_t; 379 380/* QE UCC Fast */ 381typedef struct ucc_fast { 382 u32 gumr; /* UCCx general mode register */ 383 u32 upsmr; /* UCCx protocol-specific mode register */ 384 u16 utodr; /* UCCx transmit on demand register */ 385 u8 res0[0x2]; 386 u16 udsr; /* UCCx data synchronization register */ 387 u8 res1[0x2]; 388 u32 ucce; /* UCCx event register */ 389 u32 uccm; /* UCCx mask register. */ 390 u8 uccs; /* UCCx status register */ 391 u8 res2[0x7]; 392 u32 urfb; /* UCC receive FIFO base */ 393 u16 urfs; /* UCC receive FIFO size */ 394 u8 res3[0x2]; 395 u16 urfet; /* UCC receive FIFO emergency threshold */ 396 u16 urfset; /* UCC receive FIFO special emergency 397 * threshold */ 398 u32 utfb; /* UCC transmit FIFO base */ 399 u16 utfs; /* UCC transmit FIFO size */ 400 u8 res4[0x2]; 401 u16 utfet; /* UCC transmit FIFO emergency threshold */ 402 u8 res5[0x2]; 403 u16 utftt; /* UCC transmit FIFO transmit threshold */ 404 u8 res6[0x2]; 405 u16 utpt; /* UCC transmit polling timer */ 406 u8 res7[0x2]; 407 u32 urtry; /* UCC retry counter register */ 408 u8 res8[0x4C]; 409 u8 guemr; /* UCC general extended mode register */ 410 u8 res9[0x100 - 0x091]; 411 uec_t ucc_eth; 412} __attribute__ ((packed)) ucc_fast_t; 413 414/* QE UCC */ 415typedef struct ucc_common { 416 u8 res1[0x90]; 417 u8 guemr; 418 u8 res2[0x200 - 0x091]; 419} __attribute__ ((packed)) ucc_common_t; 420 421typedef struct ucc { 422 union { 423 ucc_slow_t slow; 424 ucc_fast_t fast; 425 ucc_common_t common; 426 }; 427} __attribute__ ((packed)) ucc_t; 428 429/* MultiPHY UTOPIA POS Controllers (UPC) */ 430typedef struct upc { 431 u32 upgcr; /* UTOPIA/POS general configuration register */ 432 u32 uplpa; /* UTOPIA/POS last PHY address */ 433 u32 uphec; /* ATM HEC register */ 434 u32 upuc; /* UTOPIA/POS UCC configuration */ 435 u32 updc1; /* UTOPIA/POS device 1 configuration */ 436 u32 updc2; /* UTOPIA/POS device 2 configuration */ 437 u32 updc3; /* UTOPIA/POS device 3 configuration */ 438 u32 updc4; /* UTOPIA/POS device 4 configuration */ 439 u32 upstpa; /* UTOPIA/POS STPA threshold */ 440 u8 res0[0xC]; 441 u32 updrs1_h; /* UTOPIA/POS device 1 rate select */ 442 u32 updrs1_l; /* UTOPIA/POS device 1 rate select */ 443 u32 updrs2_h; /* UTOPIA/POS device 2 rate select */ 444 u32 updrs2_l; /* UTOPIA/POS device 2 rate select */ 445 u32 updrs3_h; /* UTOPIA/POS device 3 rate select */ 446 u32 updrs3_l; /* UTOPIA/POS device 3 rate select */ 447 u32 updrs4_h; /* UTOPIA/POS device 4 rate select */ 448 u32 updrs4_l; /* UTOPIA/POS device 4 rate select */ 449 u32 updrp1; /* UTOPIA/POS device 1 receive priority low */ 450 u32 updrp2; /* UTOPIA/POS device 2 receive priority low */ 451 u32 updrp3; /* UTOPIA/POS device 3 receive priority low */ 452 u32 updrp4; /* UTOPIA/POS device 4 receive priority low */ 453 u32 upde1; /* UTOPIA/POS device 1 event */ 454 u32 upde2; /* UTOPIA/POS device 2 event */ 455 u32 upde3; /* UTOPIA/POS device 3 event */ 456 u32 upde4; /* UTOPIA/POS device 4 event */ 457 u16 uprp1; 458 u16 uprp2; 459 u16 uprp3; 460 u16 uprp4; 461 u8 res1[0x8]; 462 u16 uptirr1_0; /* Device 1 transmit internal rate 0 */ 463 u16 uptirr1_1; /* Device 1 transmit internal rate 1 */ 464 u16 uptirr1_2; /* Device 1 transmit internal rate 2 */ 465 u16 uptirr1_3; /* Device 1 transmit internal rate 3 */ 466 u16 uptirr2_0; /* Device 2 transmit internal rate 0 */ 467 u16 uptirr2_1; /* Device 2 transmit internal rate 1 */ 468 u16 uptirr2_2; /* Device 2 transmit internal rate 2 */ 469 u16 uptirr2_3; /* Device 2 transmit internal rate 3 */ 470 u16 uptirr3_0; /* Device 3 transmit internal rate 0 */ 471 u16 uptirr3_1; /* Device 3 transmit internal rate 1 */ 472 u16 uptirr3_2; /* Device 3 transmit internal rate 2 */ 473 u16 uptirr3_3; /* Device 3 transmit internal rate 3 */ 474 u16 uptirr4_0; /* Device 4 transmit internal rate 0 */ 475 u16 uptirr4_1; /* Device 4 transmit internal rate 1 */ 476 u16 uptirr4_2; /* Device 4 transmit internal rate 2 */ 477 u16 uptirr4_3; /* Device 4 transmit internal rate 3 */ 478 u32 uper1; /* Device 1 port enable register */ 479 u32 uper2; /* Device 2 port enable register */ 480 u32 uper3; /* Device 3 port enable register */ 481 u32 uper4; /* Device 4 port enable register */ 482 u8 res2[0x150]; 483} __attribute__ ((packed)) upc_t; 484 485/* SDMA */ 486typedef struct sdma { 487 u32 sdsr; /* Serial DMA status register */ 488 u32 sdmr; /* Serial DMA mode register */ 489 u32 sdtr1; /* SDMA system bus threshold register */ 490 u32 sdtr2; /* SDMA secondary bus threshold register */ 491 u32 sdhy1; /* SDMA system bus hysteresis register */ 492 u32 sdhy2; /* SDMA secondary bus hysteresis register */ 493 u32 sdta1; /* SDMA system bus address register */ 494 u32 sdta2; /* SDMA secondary bus address register */ 495 u32 sdtm1; /* SDMA system bus MSNUM register */ 496 u32 sdtm2; /* SDMA secondary bus MSNUM register */ 497 u8 res0[0x10]; 498 u32 sdaqr; /* SDMA address bus qualify register */ 499 u32 sdaqmr; /* SDMA address bus qualify mask register */ 500 u8 res1[0x4]; 501 u32 sdwbcr; /* SDMA CAM entries base register */ 502 u8 res2[0x38]; 503} __attribute__ ((packed)) sdma_t; 504 505/* Debug Space */ 506typedef struct dbg { 507 u32 bpdcr; /* Breakpoint debug command register */ 508 u32 bpdsr; /* Breakpoint debug status register */ 509 u32 bpdmr; /* Breakpoint debug mask register */ 510 u32 bprmrr0; /* Breakpoint request mode risc register 0 */ 511 u32 bprmrr1; /* Breakpoint request mode risc register 1 */ 512 u8 res0[0x8]; 513 u32 bprmtr0; /* Breakpoint request mode trb register 0 */ 514 u32 bprmtr1; /* Breakpoint request mode trb register 1 */ 515 u8 res1[0x8]; 516 u32 bprmir; /* Breakpoint request mode immediate register */ 517 u32 bprmsr; /* Breakpoint request mode serial register */ 518 u32 bpemr; /* Breakpoint exit mode register */ 519 u8 res2[0x48]; 520} __attribute__ ((packed)) dbg_t; 521 522/* 523 * RISC Special Registers (Trap and Breakpoint). These are described in 524 * the QE Developer's Handbook. 525*/ 526typedef struct rsp { 527 u32 tibcr[16]; /* Trap/instruction breakpoint control regs */ 528 u8 res0[64]; 529 u32 ibcr0; 530 u32 ibs0; 531 u32 ibcnr0; 532 u8 res1[4]; 533 u32 ibcr1; 534 u32 ibs1; 535 u32 ibcnr1; 536 u32 npcr; 537 u32 dbcr; 538 u32 dbar; 539 u32 dbamr; 540 u32 dbsr; 541 u32 dbcnr; 542 u8 res2[12]; 543 u32 dbdr_h; 544 u32 dbdr_l; 545 u32 dbdmr_h; 546 u32 dbdmr_l; 547 u32 bsr; 548 u32 bor; 549 u32 bior; 550 u8 res3[4]; 551 u32 iatr[4]; 552 u32 eccr; /* Exception control configuration register */ 553 u32 eicr; 554 u8 res4[0x100-0xf8]; 555} __attribute__ ((packed)) rsp_t; 556 557typedef struct qe_immap { 558 qe_iram_t iram; /* I-RAM */ 559 qe_ic_t ic; /* Interrupt Controller */ 560 cp_qe_t cp; /* Communications Processor */ 561 qe_mux_t qmx; /* QE Multiplexer */ 562 qe_timers_t qet; /* QE Timers */ 563 spi_t spi[0x2]; /* spi */ 564 mcc_t mcc; /* mcc */ 565 qe_brg_t brg; /* brg */ 566 usb_t usb; /* USB */ 567 si1_t si1; /* SI */ 568 u8 res11[0x800]; 569 sir_t sir; /* SI Routing Tables */ 570 ucc_t ucc1; /* ucc1 */ 571 ucc_t ucc3; /* ucc3 */ 572 ucc_t ucc5; /* ucc5 */ 573 ucc_t ucc7; /* ucc7 */ 574 u8 res12[0x600]; 575 upc_t upc1; /* MultiPHY UTOPIA POS Controller 1 */ 576 ucc_t ucc2; /* ucc2 */ 577 ucc_t ucc4; /* ucc4 */ 578 ucc_t ucc6; /* ucc6 */ 579 ucc_t ucc8; /* ucc8 */ 580 u8 res13[0x600]; 581 upc_t upc2; /* MultiPHY UTOPIA POS Controller 2 */ 582 sdma_t sdma; /* SDMA */ 583 dbg_t dbg; /* Debug Space */ 584 rsp_t rsp[0x2]; /* RISC Special Registers 585 * (Trap and Breakpoint) */ 586 u8 res14[0x300]; 587 u8 res15[0x3A00]; 588 u8 res16[0x8000]; /* 0x108000 - 0x110000 */ 589 u8 muram[QE_MURAM_SIZE]; 590} __attribute__ ((packed)) qe_map_t; 591 592extern qe_map_t *qe_immr; 593 594#endif /* __IMMAP_QE_H__ */ 595