include/asm-ppc/immap_512x.h

   1 /*
   2  * (C) Copyright 2007 DENX Software Engineering
   3  *
   4  * MPC512x Internal Memory Map
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License as
   8  * published by the Free Software Foundation; either version 2 of
   9  * the License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  19  * MA 02111-1307 USA
  20  *
  21  * Based on the MPC83xx header.
  22  */
  23
  24 #ifndef __IMMAP_512x__
  25 #define __IMMAP_512x__
  26
  27 #include <asm/types.h>
  28
  29 typedef struct law512x {
  30         u32 bar;        /* Base Addr Register */
  31         u32 ar;         /* Attributes Register */
  32 } law521x_t;
  33
  34 /*
  35  * System configuration registers
  36  */
  37 typedef struct sysconf512x {
  38         u32 immrbar;            /* Internal memory map base address register */
  39         u8 res0[0x1c];
  40         u32 lpbaw;              /* LP Boot Access Window */
  41         u32 lpcs0aw;            /* LP CS0 Access Window */
  42         u32 lpcs1aw;            /* LP CS1 Access Window */
  43         u32 lpcs2aw;            /* LP CS2 Access Window */
  44         u32 lpcs3aw;            /* LP CS3 Access Window */
  45         u32 lpcs4aw;            /* LP CS4 Access Window */
  46         u32 lpcs5aw;            /* LP CS5 Access Window */
  47         u32 lpcs6aw;            /* LP CS6 Access Window */
  48         u32 lpcs7aw;            /* LP CS7 Access Window */
  49         u8 res1[0x1c];
  50         law521x_t pcilaw[3];    /* PCI Local Access Window 0-2 Registers */
  51         u8 res2[0x28];
  52         law521x_t ddrlaw;       /* DDR Local Access Window */
  53         u8 res3[0x18];
  54         u32 mbxbar;             /* MBX Base Address */
  55         u32 srambar;            /* SRAM Base Address */
  56         u32 nfcbar;             /* NFC Base Address */
  57         u8 res4[0x34];
  58         u32 spridr;             /* System Part and Revision ID Register */
  59         u32 spcr;               /* System Priority Configuration Register */
  60         u8 res5[0xf8];
  61 } sysconf512x_t;
  62
  63 /*
  64  * Watch Dog Timer (WDT) Registers
  65  */
  66 typedef struct wdt512x {
  67         u8 res0[4];
  68         u32 swcrr;              /* System watchdog control register */
  69         u32 swcnr;              /* System watchdog count register */
  70         u8 res1[2];
  71         u16 swsrr;              /* System watchdog service register */
  72         u8 res2[0xF0];
  73 } wdt512x_t;
  74
  75 /*
  76  * RTC Module Registers
  77  */
  78 typedef struct rtclk512x {
  79         u8 fixme[0x100];
  80 } rtclk512x_t;
  81
  82 /*
  83  * General Purpose Timer
  84  */
  85 typedef struct gpt512x {
  86         u8 fixme[0x100];
  87 } gpt512x_t;
  88
  89 /*
  90  * Integrated Programmable Interrupt Controller
  91  */
  92 typedef struct ipic512x {
  93         u8 fixme[0x100];
  94 } ipic512x_t;
  95
  96 /*
  97  * System Arbiter Registers
  98  */
  99 typedef struct arbiter512x {
 100         u32 acr;                /* Arbiter Configuration Register */
 101         u32 atr;                /* Arbiter Timers Register */
 102         u32 ater;               /* Arbiter Transfer Error Register */
 103         u32 aer;                /* Arbiter Event Register */
 104         u32 aidr;               /* Arbiter Interrupt Definition Register */
 105         u32 amr;                /* Arbiter Mask Register */
 106         u32 aeatr;              /* Arbiter Event Attributes Register */
 107         u32 aeadr;              /* Arbiter Event Address Register */
 108         u32 aerr;               /* Arbiter Event Response Register */
 109         u8 res1[0xDC];
 110 } arbiter512x_t;
 111
 112 /*
 113  * Reset Module
 114  */
 115 typedef struct reset512x {
 116         u32 rcwl;               /* Reset Configuration Word Low Register */
 117         u32 rcwh;               /* Reset Configuration Word High Register */
 118         u8 res0[8];
 119         u32 rsr;                /* Reset Status Register */
 120         u32 rmr;                /* Reset Mode Register */
 121         u32 rpr;                /* Reset protection Register */
 122         u32 rcr;                /* Reset Control Register */
 123         u32 rcer;               /* Reset Control Enable Register */
 124         u8 res1[0xDC];
 125 } reset512x_t;
 126
 127 /*
 128  * Clock Module
 129  */
 130 typedef struct clk512x {
 131         u32 spmr;               /* System PLL Mode Register */
 132         u32 sccr[2];            /* System Clock Control Registers */
 133         u32 scfr[2];            /* System Clock Frequency Registers */
 134         u8 res0[4];
 135         u32 bcr;                /* Bread Crumb Register */
 136         u32 pscccr[12];         /* PSC0-11 Clock Control Registers */
 137         u32 spccr;              /* SPDIF Clock Control Registers */
 138         u32 cccr;               /* CFM Clock Control Registers */
 139         u32 dccr;               /* DIU Clock Control Registers */
 140         u8 res1[0xa8];
 141 } clk512x_t;
 142
 143 /*
 144  * Power Management Control Module
 145  */
 146 typedef struct pmc512x {
 147         u8 fixme[0x100];
 148 } pmc512x_t;
 149
 150 /*
 151  * General purpose I/O module
 152  */
 153 typedef struct gpio512x {
 154         u8 fixme[0x100];
 155 } gpio512x_t;
 156
 157 /*
 158  * DDR Memory Controller Memory Map
 159  */
 160 typedef struct ddr512x {
 161         u32 ddr_sys_config;     /* System Configuration Register */
 162         u32 ddr_time_config0;   /* Timing Configuration Register */
 163         u32 ddr_time_config1;   /* Timing Configuration Register */
 164         u32 ddr_time_config2;   /* Timing Configuration Register */
 165         u32 ddr_command;        /* Command Register */
 166         u32 ddr_compact_command;        /* Compact Command Register */
 167         u32 self_refresh_cmd_0; /* Enter/Exit Self Refresh Registers */
 168         u32 self_refresh_cmd_1; /* Enter/Exit Self Refresh Registers */
 169         u32 self_refresh_cmd_2; /* Enter/Exit Self Refresh Registers */
 170         u32 self_refresh_cmd_3; /* Enter/Exit Self Refresh Registers */
 171         u32 self_refresh_cmd_4; /* Enter/Exit Self Refresh Registers */
 172         u32 self_refresh_cmd_5; /* Enter/Exit Self Refresh Registers */
 173         u32 self_refresh_cmd_6; /* Enter/Exit Self Refresh Registers */
 174         u32 self_refresh_cmd_7; /* Enter/Exit Self Refresh Registers */
 175         u32 DQS_config_offset_count;    /* DQS Config Offset Count */
 176         u32 DQS_config_offset_time;     /* DQS Config Offset Time */
 177         u32 DQS_delay_status;   /* DQS Delay Status */
 178         u32 res0[0xF];
 179         u32 prioman_config1;    /* Priority Manager Configuration */
 180         u32 prioman_config2;    /* Priority Manager Configuration */
 181         u32 hiprio_config;      /* High Priority Configuration */
 182         u32 lut_table0_main_upper;      /* LUT0 Main Upper */
 183         u32 lut_table1_main_upper;      /* LUT1 Main Upper */
 184         u32 lut_table2_main_upper;      /* LUT2 Main Upper */
 185         u32 lut_table3_main_upper;      /* LUT3 Main Upper */
 186         u32 lut_table4_main_upper;      /* LUT4 Main Upper */
 187         u32 lut_table0_main_lower;      /* LUT0 Main Lower */
 188         u32 lut_table1_main_lower;      /* LUT1 Main Lower */
 189         u32 lut_table2_main_lower;      /* LUT2 Main Lower */
 190         u32 lut_table3_main_lower;      /* LUT3 Main Lower */
 191         u32 lut_table4_main_lower;      /* LUT4 Main Lower */
 192         u32 lut_table0_alternate_upper; /* LUT0 Alternate Upper */
 193         u32 lut_table1_alternate_upper; /* LUT1 Alternate Upper */
 194         u32 lut_table2_alternate_upper; /* LUT2 Alternate Upper */
 195         u32 lut_table3_alternate_upper; /* LUT3 Alternate Upper */
 196         u32 lut_table4_alternate_upper; /* LUT4 Alternate Upper */
 197         u32 lut_table0_alternate_lower; /* LUT0 Alternate Lower */
 198         u32 lut_table1_alternate_lower; /* LUT1 Alternate Lower */
 199         u32 lut_table2_alternate_lower; /* LUT2 Alternate Lower */
 200         u32 lut_table3_alternate_lower; /* LUT3 Alternate Lower */
 201         u32 lut_table4_alternate_lower; /* LUT4 Alternate Lower */
 202         u32 performance_monitor_config;
 203         u32 event_time_counter;
 204         u32 event_time_preset;
 205         u32 performance_monitor1_address_low;
 206         u32 performance_monitor2_address_low;
 207         u32 performance_monitor1_address_hi;
 208         u32 performance_monitor2_address_hi;
 209         u32 res1[2];
 210         u32 performance_monitor1_read_counter;
 211         u32 performance_monitor2_read_counter;
 212         u32 performance_monitor1_write_counter;
 213         u32 performance_monitor2_write_counter;
 214         u32 granted_ack_counter0;
 215         u32 granted_ack_counter1;
 216         u32 granted_ack_counter2;
 217         u32 granted_ack_counter3;
 218         u32 granted_ack_counter4;
 219         u32 cumulative_wait_counter0;
 220         u32 cumulative_wait_counter1;
 221         u32 cumulative_wait_counter2;
 222         u32 cumulative_wait_counter3;
 223         u32 cumulative_wait_counter4;
 224         u32 summed_priority_counter0;
 225         u32 summed_priority_counter1;
 226         u32 summed_priority_counter2;
 227         u32 summed_priority_counter3;
 228         u32 summed_priority_counter4;
 229         u32 res2[0x3AD];
 230 } ddr512x_t;
 231
 232
 233 /*
 234  * DMA/Messaging Unit
 235  */
 236 typedef struct dma512x {
 237         u8 fixme[0x1800];
 238 } dma512x_t;
 239
 240 /*
 241  * PCI Software Configuration Registers
 242  */
 243 typedef struct pciconf512x {
 244         u8 fixme[0x80];
 245 } pciconf512x_t;
 246
 247 /*
 248  * Sequencer
 249  */
 250 typedef struct ios512x {
 251         u8 fixme[0x100];
 252 } ios512x_t;
 253
 254 /*
 255  * PCI Controller
 256  */
 257 typedef struct pcictrl512x {
 258         u8 fixme[0x100];
 259 } pcictrl512x_t;
 260
 261
 262 /*
 263  * MSCAN
 264  */
 265 typedef struct mscan512x {
 266         u8 fixme[0x100];
 267 } mscan512x_t;
 268
 269 /*
 270  * BDLC
 271  */
 272 typedef struct bdlc512x {
 273         u8 fixme[0x100];
 274 } bdlc512x_t;
 275
 276 /*
 277  * SDHC
 278  */
 279 typedef struct sdhc512x {
 280         u8 fixme[0x100];
 281 } sdhc512x_t;
 282
 283 /*
 284  * SPDIF
 285  */
 286 typedef struct spdif512x {
 287         u8 fixme[0x100];
 288 } spdif512x_t;
 289
 290 /*
 291  * I2C
 292  */
 293 typedef struct i2c512x_dev {
 294         volatile u32 madr;              /* I2Cn + 0x00 */
 295         volatile u32 mfdr;              /* I2Cn + 0x04 */
 296         volatile u32 mcr;               /* I2Cn + 0x08 */
 297         volatile u32 msr;               /* I2Cn + 0x0C */
 298         volatile u32 mdr;               /* I2Cn + 0x10 */
 299         u8 res0[0x0C];
 300 } i2c512x_dev_t;
 301
 302 typedef struct i2c512x {
 303         i2c512x_dev_t dev[3];
 304         volatile u32 icr;
 305         volatile u32 mifr;
 306         u8 res0[0x98];
 307 } i2c512x_t;
 308
 309 /*
 310  * AXE
 311  */
 312 typedef struct axe512x {
 313         u8 fixme[0x100];
 314 } axe512x_t;
 315
 316 /*
 317  * DIU
 318  */
 319 typedef struct diu512x {
 320         u8 fixme[0x100];
 321 } diu512x_t;
 322
 323 /*
 324  * CFM
 325  */
 326 typedef struct cfm512x {
 327         u8 fixme[0x100];
 328 } cfm512x_t;
 329
 330 /*
 331  * FEC
 332  */
 333 typedef struct fec512x {
 334         u8 fixme[0x800];
 335 } fec512x_t;
 336
 337 /*
 338  * ULPI
 339  */
 340 typedef struct ulpi512x {
 341         u8 fixme[0x600];
 342 } ulpi512x_t;
 343
 344 /*
 345  * UTMI
 346  */
 347 typedef struct utmi512x {
 348         u8 fixme[0x3000];
 349 } utmi512x_t;
 350
 351 /*
 352  * PCI DMA
 353  */
 354 typedef struct pcidma512x {
 355         u8 fixme[0x300];
 356 } pcidma512x_t;
 357
 358 /*
 359  * IO Control
 360  */
 361 typedef struct ioctrl512x {
 362         u32 regs[0x400];
 363 } ioctrl512x_t;
 364
 365 /*
 366  * IIM
 367  */
 368 typedef struct iim512x {
 369         u8 fixme[0x1000];
 370 } iim512x_t;
 371
 372 /*
 373  * LPC
 374  */
 375 typedef struct lpc512x {
 376         u32     cs_cfg[8];      /* Chip Select N Configuration Registers
 377                                    No dedicated entry for CS Boot as == CS0 */
 378         u32     cs_cr;          /* Chip Select Control Register */
 379         u32     cs_sr;          /* Chip Select Status Register */
 380         u32     cs_bcr;         /* Chip Select Burst Control Register */
 381         u32     cs_dccr;        /* Chip Select Deadcycle Control Register */
 382         u32     cs_hccr;        /* Chip Select Holdcycle Control Register */
 383         u8      res0[0xcc];
 384         u32     sclpc_psr;      /* SCLPC Packet Size Register */
 385         u32     sclpc_sar;      /* SCLPC Start Address Register */
 386         u32     sclpc_cr;       /* SCLPC Control Register */
 387         u32     sclpc_er;       /* SCLPC Enable Register */
 388         u32     sclpc_nar;      /* SCLPC NextAddress Register */
 389         u32     sclpc_sr;       /* SCLPC Status Register */
 390         u32     sclpc_bdr;      /* SCLPC Bytes Done Register */
 391         u32     emb_scr;        /* EMB Share Counter Register */
 392         u32     emb_pcr;        /* EMB Pause Control Register */
 393         u8      res1[0x1c];
 394         u32     lpc_fdwr;       /* LPC RX/TX FIFO Data Word Register */
 395         u32     lpc_fsr;        /* LPC RX/TX FIFO Status Register */
 396         u32     lpc_cr;         /* LPC RX/TX FIFO Control Register */
 397         u32     lpc_ar;         /* LPC RX/TX FIFO Alarm Register */
 398         u8      res2[0xb0];
 399 } lpc512x_t;
 400
 401 /*
 402  * PATA
 403  */
 404 typedef struct pata512x {
 405         u8 fixme[0x100];
 406 } pata512x_t;
 407
 408 /*
 409  * PSC
 410  */
 411 typedef struct psc512x {
 412         volatile u8     mode;           /* PSC + 0x00 */
 413         volatile u8     res0[3];
 414         union {                         /* PSC + 0x04 */
 415                 volatile u16    status;
 416                 volatile u16    clock_select;
 417         } sr_csr;
 418 #define psc_status      sr_csr.status
 419 #define psc_clock_select sr_csr.clock_select
 420         volatile u16    res1;
 421         volatile u8     command;        /* PSC + 0x08 */
 422         volatile u8     res2[3];
 423         union {                         /* PSC + 0x0c */
 424                 volatile u8     buffer_8;
 425                 volatile u16    buffer_16;
 426                 volatile u32    buffer_32;
 427         } buffer;
 428 #define psc_buffer_8    buffer.buffer_8
 429 #define psc_buffer_16   buffer.buffer_16
 430 #define psc_buffer_32   buffer.buffer_32
 431         union {                         /* PSC + 0x10 */
 432                 volatile u8     ipcr;
 433                 volatile u8     acr;
 434         } ipcr_acr;
 435 #define psc_ipcr        ipcr_acr.ipcr
 436 #define psc_acr         ipcr_acr.acr
 437         volatile u8     res3[3];
 438         union {                         /* PSC + 0x14 */
 439                 volatile u16    isr;
 440                 volatile u16    imr;
 441         } isr_imr;
 442 #define psc_isr         isr_imr.isr
 443 #define psc_imr         isr_imr.imr
 444         volatile u16    res4;
 445         volatile u8     ctur;           /* PSC + 0x18 */
 446         volatile u8     res5[3];
 447         volatile u8     ctlr;           /* PSC + 0x1c */
 448         volatile u8     res6[3];
 449         volatile u32    ccr;            /* PSC + 0x20 */
 450         volatile u8     res7[12];
 451         volatile u8     ivr;            /* PSC + 0x30 */
 452         volatile u8     res8[3];
 453         volatile u8     ip;             /* PSC + 0x34 */
 454         volatile u8     res9[3];
 455         volatile u8     op1;            /* PSC + 0x38 */
 456         volatile u8     res10[3];
 457         volatile u8     op0;            /* PSC + 0x3c */
 458         volatile u8     res11[3];
 459         volatile u32    sicr;           /* PSC + 0x40 */
 460         volatile u8     res12[60];
 461         volatile u32    tfcmd;          /* PSC + 0x80 */
 462         volatile u32    tfalarm;        /* PSC + 0x84 */
 463         volatile u32    tfstat;         /* PSC + 0x88 */
 464         volatile u32    tfintstat;      /* PSC + 0x8C */
 465         volatile u32    tfintmask;      /* PSC + 0x90 */
 466         volatile u32    tfcount;        /* PSC + 0x94 */
 467         volatile u16    tfwptr;         /* PSC + 0x98 */
 468         volatile u16    tfrptr;         /* PSC + 0x9A */
 469         volatile u32    tfsize;         /* PSC + 0x9C */
 470         volatile u8     res13[28];
 471         union {                         /* PSC + 0xBC */
 472                 volatile u8     buffer_8;
 473                 volatile u16    buffer_16;
 474                 volatile u32    buffer_32;
 475         } tfdata_buffer;
 476 #define tfdata_8        tfdata_buffer.buffer_8
 477 #define tfdata_16       tfdata_buffer.buffer_16
 478 #define tfdata_32       tfdata_buffer.buffer_32
 479
 480         volatile u32    rfcmd;          /* PSC + 0xC0 */
 481         volatile u32    rfalarm;        /* PSC + 0xC4 */
 482         volatile u32    rfstat;         /* PSC + 0xC8 */
 483         volatile u32    rfintstat;      /* PSC + 0xCC */
 484         volatile u32    rfintmask;      /* PSC + 0xD0 */
 485         volatile u32    rfcount;        /* PSC + 0xD4 */
 486         volatile u16    rfwptr;         /* PSC + 0xD8 */
 487         volatile u16    rfrptr;         /* PSC + 0xDA */
 488         volatile u32    rfsize;         /* PSC + 0xDC */
 489         volatile u8     res18[28];
 490         union {                         /* PSC + 0xFC */
 491                 volatile u8     buffer_8;
 492                 volatile u16    buffer_16;
 493                 volatile u32    buffer_32;
 494         } rfdata_buffer;
 495 #define rfdata_8        rfdata_buffer.buffer_8
 496 #define rfdata_16       rfdata_buffer.buffer_16
 497 #define rfdata_32       rfdata_buffer.buffer_32
 498 } psc512x_t;
 499
 500 /*
 501  * FIFOC
 502  */
 503 typedef struct fifoc512x {
 504         u32 fifoc_cmd;
 505         u32 fifoc_int;
 506         u32 fifoc_dma;
 507         u32 fifoc_axe;
 508         u32 fifoc_debug;
 509         u8 fixme[0xEC];
 510 } fifoc512x_t;
 511
 512 /*
 513  * SATA
 514  */
 515 typedef struct sata512x {
 516         u8 fixme[0x2000];
 517 } sata512x_t;
 518
 519 typedef struct immap {
 520         sysconf512x_t           sysconf;        /* System configuration */
 521         u8                      res0[0x700];
 522         wdt512x_t               wdt;            /* Watch Dog Timer (WDT) */
 523         rtclk512x_t             rtc;            /* Real Time Clock Module */
 524         gpt512x_t               gpt;            /* General Purpose Timer */
 525         ipic512x_t              ipic;           /* Integrated Programmable Interrupt Controller */
 526         arbiter512x_t           arbiter;        /* CSB Arbiter */
 527         reset512x_t             reset;          /* Reset Module */
 528         clk512x_t               clk;            /* Clock Module */
 529         pmc512x_t               pmc;            /* Power Management Control Module */
 530         gpio512x_t              gpio;           /* General purpose I/O module */
 531         u8                      res1[0x100];
 532         mscan512x_t             mscan;          /* MSCAN */
 533         bdlc512x_t              bdlc;           /* BDLC */
 534         sdhc512x_t              sdhc;           /* SDHC */
 535         spdif512x_t             spdif;          /* SPDIF */
 536         i2c512x_t               i2c;            /* I2C Controllers */
 537         u8                      res2[0x800];
 538         axe512x_t               axe;            /* AXE */
 539         diu512x_t               diu;            /* Display Interface Unit */
 540         cfm512x_t               cfm;            /* Clock Frequency Measurement */
 541         u8                      res3[0x500];
 542         fec512x_t               fec;            /* Fast Ethernet Controller */
 543         ulpi512x_t              ulpi;           /* USB ULPI */
 544         u8                      res4[0xa00];
 545         utmi512x_t              utmi;           /* USB UTMI */
 546         u8                      res5[0x1000];
 547         pcidma512x_t            pci_dma;        /* PCI DMA */
 548         pciconf512x_t           pci_conf;       /* PCI Configuration */
 549         u8                      res6[0x80];
 550         ios512x_t               ios;            /* PCI Sequencer */
 551         pcictrl512x_t           pci_ctrl;       /* PCI Controller Control and Status */
 552         u8                      res7[0xa00];
 553         ddr512x_t               mddrc;          /* Multi-port DDR Memory Controller */
 554         ioctrl512x_t            io_ctrl;        /* IO Control */
 555         iim512x_t               iim;            /* IC Identification module */
 556         u8                      res8[0x4000];
 557         lpc512x_t               lpc;            /* LocalPlus Controller */
 558         pata512x_t              pata;           /* Parallel ATA */
 559         u8                      res9[0xd00];
 560         psc512x_t               psc[12];        /* PSCs */
 561         u8                      res10[0x300];
 562         fifoc512x_t             fifoc;          /* FIFO Controller */
 563         u8                      res11[0x2000];
 564         dma512x_t               dma;            /* DMA */
 565         u8                      res12[0xa800];
 566         sata512x_t              sata;           /* Serial ATA */
 567         u8                      res13[0xde000];
 568 } immap_t;
 569 #endif /* __IMMAP_512x__ */