1/* ********************************************************************* 2 * SB1250 Board Support Package 3 * 4 * Register Definitions File: sb1250_regs.h 5 * 6 * This module contains the addresses of the on-chip peripherals 7 * on the SB1250. 8 * 9 * SB1250 specification level: 01/02/2002 10 * 11 ********************************************************************* 12 * 13 * Copyright 2000,2001,2002,2003 14 * Broadcom Corporation. All rights reserved. 15 * 16 * This program is free software; you can redistribute it and/or 17 * modify it under the terms of the GNU General Public License as 18 * published by the Free Software Foundation; either version 2 of 19 * the License, or (at your option) any later version. 20 * 21 * This program is distributed in the hope that it will be useful, 22 * but WITHOUT ANY WARRANTY; without even the implied warranty of 23 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 24 * GNU General Public License for more details. 25 * 26 * You should have received a copy of the GNU General Public License 27 * along with this program; if not, write to the Free Software 28 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 29 * MA 02111-1307 USA 30 ********************************************************************* */ 31 32 33#ifndef _SB1250_REGS_H 34#define _SB1250_REGS_H 35 36#include "sb1250_defs.h" 37 38 39/* ********************************************************************* 40 * Some general notes: 41 * 42 * For the most part, when there is more than one peripheral 43 * of the same type on the SOC, the constants below will be 44 * offsets from the base of each peripheral. For example, 45 * the MAC registers are described as offsets from the first 46 * MAC register, and there will be a MAC_REGISTER() macro 47 * to calculate the base address of a given MAC. 48 * 49 * The information in this file is based on the SB1250 SOC 50 * manual version 0.2, July 2000. 51 ********************************************************************* */ 52 53 54/* ********************************************************************* 55 * Memory Controller Registers 56 ********************************************************************* */ 57 58 59#if SIBYTE_HDR_FEATURE_1250_112x /* This MC only on 1250 & 112x */ 60#define A_MC_BASE_0 0x0010051000 61#define A_MC_BASE_1 0x0010052000 62#define MC_REGISTER_SPACING 0x1000 63 64#define A_MC_BASE(ctlid) ((ctlid)*MC_REGISTER_SPACING+A_MC_BASE_0) 65#define A_MC_REGISTER(ctlid,reg) (A_MC_BASE(ctlid)+(reg)) 66 67#define R_MC_CONFIG 0x0000000100 68#define R_MC_DRAMCMD 0x0000000120 69#define R_MC_DRAMMODE 0x0000000140 70#define R_MC_TIMING1 0x0000000160 71#define R_MC_TIMING2 0x0000000180 72#define R_MC_CS_START 0x00000001A0 73#define R_MC_CS_END 0x00000001C0 74#define R_MC_CS_INTERLEAVE 0x00000001E0 75#define S_MC_CS_STARTEND 16 76 77#define R_MC_CSX_BASE 0x0000000200 78#define R_MC_CSX_ROW 0x0000000000 /* relative to CSX_BASE, above */ 79#define R_MC_CSX_COL 0x0000000020 /* relative to CSX_BASE, above */ 80#define R_MC_CSX_BA 0x0000000040 /* relative to CSX_BASE, above */ 81#define MC_CSX_SPACING 0x0000000060 /* relative to CSX_BASE, above */ 82 83#define R_MC_CS0_ROW 0x0000000200 84#define R_MC_CS0_COL 0x0000000220 85#define R_MC_CS0_BA 0x0000000240 86#define R_MC_CS1_ROW 0x0000000260 87#define R_MC_CS1_COL 0x0000000280 88#define R_MC_CS1_BA 0x00000002A0 89#define R_MC_CS2_ROW 0x00000002C0 90#define R_MC_CS2_COL 0x00000002E0 91#define R_MC_CS2_BA 0x0000000300 92#define R_MC_CS3_ROW 0x0000000320 93#define R_MC_CS3_COL 0x0000000340 94#define R_MC_CS3_BA 0x0000000360 95#define R_MC_CS_ATTR 0x0000000380 96#define R_MC_TEST_DATA 0x0000000400 97#define R_MC_TEST_ECC 0x0000000420 98#define R_MC_MCLK_CFG 0x0000000500 99 100#endif /* 1250 & 112x */ 101 102/* ********************************************************************* 103 * L2 Cache Control Registers 104 ********************************************************************* */ 105 106#if SIBYTE_HDR_FEATURE_1250_112x /* This L2C only on 1250/112x */ 107 108#define A_L2_READ_TAG 0x0010040018 109#define A_L2_ECC_TAG 0x0010040038 110#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) 111#define A_L2_READ_MISC 0x0010040058 112#endif /* 1250 PASS3 || 112x PASS1 */ 113#define A_L2_WAY_DISABLE 0x0010041000 114#define A_L2_MAKEDISABLE(x) (A_L2_WAY_DISABLE | (((~(x))&0x0F) << 8)) 115#define A_L2_MGMT_TAG_BASE 0x00D0000000 116 117#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) 118#define A_L2_CACHE_DISABLE 0x0010042000 119#define A_L2_MAKECACHEDISABLE(x) (A_L2_CACHE_DISABLE | (((x)&0x0F) << 8)) 120#define A_L2_MISC_CONFIG 0x0010043000 121#endif /* 1250 PASS2 || 112x PASS1 */ 122 123/* Backward-compatibility definitions. */ 124#define A_L2_READ_ADDRESS A_L2_READ_TAG 125#define A_L2_EEC_ADDRESS A_L2_ECC_TAG 126 127#endif 128 129 130/* ********************************************************************* 131 * PCI Interface Registers 132 ********************************************************************* */ 133 134#if SIBYTE_HDR_FEATURE_1250_112x /* This PCI/HT only on 1250/112x */ 135#define A_PCI_TYPE00_HEADER 0x00DE000000 136#define A_PCI_TYPE01_HEADER 0x00DE000800 137#endif 138 139 140/* ********************************************************************* 141 * Ethernet DMA and MACs 142 ********************************************************************* */ 143 144#define A_MAC_BASE_0 0x0010064000 145#define A_MAC_BASE_1 0x0010065000 146#if SIBYTE_HDR_FEATURE_CHIP(1250) 147#define A_MAC_BASE_2 0x0010066000 148#endif /* 1250 */ 149 150#define MAC_SPACING 0x1000 151#define MAC_DMA_TXRX_SPACING 0x0400 152#define MAC_DMA_CHANNEL_SPACING 0x0100 153#define DMA_RX 0 154#define DMA_TX 1 155#define MAC_NUM_DMACHAN 2 /* channels per direction */ 156 157#define MAC_NUM_PORTS 3 158 159#define A_MAC_CHANNEL_BASE(macnum) \ 160 (A_MAC_BASE_0 + \ 161 MAC_SPACING*(macnum)) 162 163#define A_MAC_REGISTER(macnum,reg) \ 164 (A_MAC_BASE_0 + \ 165 MAC_SPACING*(macnum) + (reg)) 166 167 168#define R_MAC_DMA_CHANNELS 0x800 /* Relative to A_MAC_CHANNEL_BASE */ 169 170#define A_MAC_DMA_CHANNEL_BASE(macnum,txrx,chan) \ 171 ((A_MAC_CHANNEL_BASE(macnum)) + \ 172 R_MAC_DMA_CHANNELS + \ 173 (MAC_DMA_TXRX_SPACING*(txrx)) + \ 174 (MAC_DMA_CHANNEL_SPACING*(chan))) 175 176#define R_MAC_DMA_CHANNEL_BASE(txrx,chan) \ 177 (R_MAC_DMA_CHANNELS + \ 178 (MAC_DMA_TXRX_SPACING*(txrx)) + \ 179 (MAC_DMA_CHANNEL_SPACING*(chan))) 180 181#define A_MAC_DMA_REGISTER(macnum,txrx,chan,reg) \ 182 (A_MAC_DMA_CHANNEL_BASE(macnum,txrx,chan) + \ 183 (reg)) 184 185#define R_MAC_DMA_REGISTER(txrx,chan,reg) \ 186 (R_MAC_DMA_CHANNEL_BASE(txrx,chan) + \ 187 (reg)) 188 189/* 190 * DMA channel registers, relative to A_MAC_DMA_CHANNEL_BASE 191 */ 192 193#define R_MAC_DMA_CONFIG0 0x00000000 194#define R_MAC_DMA_CONFIG1 0x00000008 195#define R_MAC_DMA_DSCR_BASE 0x00000010 196#define R_MAC_DMA_DSCR_CNT 0x00000018 197#define R_MAC_DMA_CUR_DSCRA 0x00000020 198#define R_MAC_DMA_CUR_DSCRB 0x00000028 199#define R_MAC_DMA_CUR_DSCRADDR 0x00000030 200#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) 201#define R_MAC_DMA_OODPKTLOST_RX 0x00000038 /* rx only */ 202#endif /* 1250 PASS3 || 112x PASS1 */ 203 204/* 205 * RMON Counters 206 */ 207 208#define R_MAC_RMON_TX_BYTES 0x00000000 209#define R_MAC_RMON_COLLISIONS 0x00000008 210#define R_MAC_RMON_LATE_COL 0x00000010 211#define R_MAC_RMON_EX_COL 0x00000018 212#define R_MAC_RMON_FCS_ERROR 0x00000020 213#define R_MAC_RMON_TX_ABORT 0x00000028 214/* Counter #6 (0x30) now reserved */ 215#define R_MAC_RMON_TX_BAD 0x00000038 216#define R_MAC_RMON_TX_GOOD 0x00000040 217#define R_MAC_RMON_TX_RUNT 0x00000048 218#define R_MAC_RMON_TX_OVERSIZE 0x00000050 219#define R_MAC_RMON_RX_BYTES 0x00000080 220#define R_MAC_RMON_RX_MCAST 0x00000088 221#define R_MAC_RMON_RX_BCAST 0x00000090 222#define R_MAC_RMON_RX_BAD 0x00000098 223#define R_MAC_RMON_RX_GOOD 0x000000A0 224#define R_MAC_RMON_RX_RUNT 0x000000A8 225#define R_MAC_RMON_RX_OVERSIZE 0x000000B0 226#define R_MAC_RMON_RX_FCS_ERROR 0x000000B8 227#define R_MAC_RMON_RX_LENGTH_ERROR 0x000000C0 228#define R_MAC_RMON_RX_CODE_ERROR 0x000000C8 229#define R_MAC_RMON_RX_ALIGN_ERROR 0x000000D0 230 231/* Updated to spec 0.2 */ 232#define R_MAC_CFG 0x00000100 233#define R_MAC_THRSH_CFG 0x00000108 234#define R_MAC_VLANTAG 0x00000110 235#define R_MAC_FRAMECFG 0x00000118 236#define R_MAC_EOPCNT 0x00000120 237#define R_MAC_FIFO_PTRS 0x00000128 238#define R_MAC_ADFILTER_CFG 0x00000200 239#define R_MAC_ETHERNET_ADDR 0x00000208 240#define R_MAC_PKT_TYPE 0x00000210 241#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || \ 242 SIBYTE_HDR_FEATURE_CHIP(1480) 243#define R_MAC_ADMASK0 0x00000218 244#define R_MAC_ADMASK1 0x00000220 245#endif /* 1250 PASS3 || 112x PASS1 || 1480 */ 246#define R_MAC_HASH_BASE 0x00000240 247#define R_MAC_ADDR_BASE 0x00000280 248#define R_MAC_CHLO0_BASE 0x00000300 249#define R_MAC_CHUP0_BASE 0x00000320 250#define R_MAC_ENABLE 0x00000400 251#define R_MAC_STATUS 0x00000408 252#define R_MAC_INT_MASK 0x00000410 253#define R_MAC_TXD_CTL 0x00000420 254#define R_MAC_MDIO 0x00000428 255#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) || \ 256 SIBYTE_HDR_FEATURE_CHIP(1480) 257#define R_MAC_STATUS1 0x00000430 258#endif /* 1250 PASS2 || 112x PASS1 || 1480 */ 259#define R_MAC_DEBUG_STATUS 0x00000448 260 261#define MAC_HASH_COUNT 8 262#define MAC_ADDR_COUNT 8 263#define MAC_CHMAP_COUNT 4 264 265 266/* ********************************************************************* 267 * DUART Registers 268 ********************************************************************* */ 269 270 271#if SIBYTE_HDR_FEATURE_1250_112x /* This MC only on 1250 & 112x */ 272#define R_DUART_NUM_PORTS 2 273 274#define A_DUART 0x0010060000 275 276#define DUART_CHANREG_SPACING 0x100 277#define A_DUART_CHANREG(chan,reg) (A_DUART + DUART_CHANREG_SPACING*(chan) + (reg)) 278#define R_DUART_CHANREG(chan,reg) (DUART_CHANREG_SPACING*(chan) + (reg)) 279#endif /* 1250 & 112x */ 280 281#define R_DUART_MODE_REG_1 0x100 282#define R_DUART_MODE_REG_2 0x110 283#define R_DUART_STATUS 0x120 284#define R_DUART_CLK_SEL 0x130 285#define R_DUART_CMD 0x150 286#define R_DUART_RX_HOLD 0x160 287#define R_DUART_TX_HOLD 0x170 288 289#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) || \ 290 SIBYTE_HDR_FEATURE_CHIP(1480) 291#define R_DUART_FULL_CTL 0x140 292#define R_DUART_OPCR_X 0x180 293#define R_DUART_AUXCTL_X 0x190 294#endif /* 1250 PASS2 || 112x PASS1 || 1480*/ 295 296 297/* 298 * The IMR and ISR can't be addressed with A_DUART_CHANREG, 299 * so use this macro instead. 300 */ 301 302#define R_DUART_AUX_CTRL 0x310 303#define R_DUART_ISR_A 0x320 304#define R_DUART_IMR_A 0x330 305#define R_DUART_ISR_B 0x340 306#define R_DUART_IMR_B 0x350 307#define R_DUART_OUT_PORT 0x360 308#define R_DUART_OPCR 0x370 309#define R_DUART_IN_PORT 0x380 310 311#define R_DUART_SET_OPR 0x3B0 312#define R_DUART_CLEAR_OPR 0x3C0 313 314#define DUART_IMRISR_SPACING 0x20 315 316#if SIBYTE_HDR_FEATURE_1250_112x /* This MC only on 1250 & 112x */ 317#define R_DUART_IMRREG(chan) (R_DUART_IMR_A + (chan)*DUART_IMRISR_SPACING) 318#define R_DUART_ISRREG(chan) (R_DUART_ISR_A + (chan)*DUART_IMRISR_SPACING) 319 320#define A_DUART_IMRREG(chan) (A_DUART + R_DUART_IMRREG(chan)) 321#define A_DUART_ISRREG(chan) (A_DUART + R_DUART_ISRREG(chan)) 322#endif /* 1250 & 112x */ 323 324 325 326 327/* 328 * These constants are the absolute addresses. 329 */ 330 331#define A_DUART_MODE_REG_1_A 0x0010060100 332#define A_DUART_MODE_REG_2_A 0x0010060110 333#define A_DUART_STATUS_A 0x0010060120 334#define A_DUART_CLK_SEL_A 0x0010060130 335#define A_DUART_CMD_A 0x0010060150 336#define A_DUART_RX_HOLD_A 0x0010060160 337#define A_DUART_TX_HOLD_A 0x0010060170 338 339#define A_DUART_MODE_REG_1_B 0x0010060200 340#define A_DUART_MODE_REG_2_B 0x0010060210 341#define A_DUART_STATUS_B 0x0010060220 342#define A_DUART_CLK_SEL_B 0x0010060230 343#define A_DUART_CMD_B 0x0010060250 344#define A_DUART_RX_HOLD_B 0x0010060260 345#define A_DUART_TX_HOLD_B 0x0010060270 346 347#define A_DUART_INPORT_CHNG 0x0010060300 348#define A_DUART_AUX_CTRL 0x0010060310 349#define A_DUART_ISR_A 0x0010060320 350#define A_DUART_IMR_A 0x0010060330 351#define A_DUART_ISR_B 0x0010060340 352#define A_DUART_IMR_B 0x0010060350 353#define A_DUART_OUT_PORT 0x0010060360 354#define A_DUART_OPCR 0x0010060370 355#define A_DUART_IN_PORT 0x0010060380 356#define A_DUART_ISR 0x0010060390 357#define A_DUART_IMR 0x00100603A0 358#define A_DUART_SET_OPR 0x00100603B0 359#define A_DUART_CLEAR_OPR 0x00100603C0 360#define A_DUART_INPORT_CHNG_A 0x00100603D0 361#define A_DUART_INPORT_CHNG_B 0x00100603E0 362 363#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) 364#define A_DUART_FULL_CTL_A 0x0010060140 365#define A_DUART_FULL_CTL_B 0x0010060240 366 367#define A_DUART_OPCR_A 0x0010060180 368#define A_DUART_OPCR_B 0x0010060280 369 370#define A_DUART_INPORT_CHNG_DEBUG 0x00100603F0 371#endif /* 1250 PASS2 || 112x PASS1 */ 372 373 374/* ********************************************************************* 375 * Synchronous Serial Registers 376 ********************************************************************* */ 377 378 379#if SIBYTE_HDR_FEATURE_1250_112x /* sync serial only on 1250/112x */ 380 381#define A_SER_BASE_0 0x0010060400 382#define A_SER_BASE_1 0x0010060800 383#define SER_SPACING 0x400 384 385#define SER_DMA_TXRX_SPACING 0x80 386 387#define SER_NUM_PORTS 2 388 389#define A_SER_CHANNEL_BASE(sernum) \ 390 (A_SER_BASE_0 + \ 391 SER_SPACING*(sernum)) 392 393#define A_SER_REGISTER(sernum,reg) \ 394 (A_SER_BASE_0 + \ 395 SER_SPACING*(sernum) + (reg)) 396 397 398#define R_SER_DMA_CHANNELS 0 /* Relative to A_SER_BASE_x */ 399 400#define A_SER_DMA_CHANNEL_BASE(sernum,txrx) \ 401 ((A_SER_CHANNEL_BASE(sernum)) + \ 402 R_SER_DMA_CHANNELS + \ 403 (SER_DMA_TXRX_SPACING*(txrx))) 404 405#define A_SER_DMA_REGISTER(sernum,txrx,reg) \ 406 (A_SER_DMA_CHANNEL_BASE(sernum,txrx) + \ 407 (reg)) 408 409 410/* 411 * DMA channel registers, relative to A_SER_DMA_CHANNEL_BASE 412 */ 413 414#define R_SER_DMA_CONFIG0 0x00000000 415#define R_SER_DMA_CONFIG1 0x00000008 416#define R_SER_DMA_DSCR_BASE 0x00000010 417#define R_SER_DMA_DSCR_CNT 0x00000018 418#define R_SER_DMA_CUR_DSCRA 0x00000020 419#define R_SER_DMA_CUR_DSCRB 0x00000028 420#define R_SER_DMA_CUR_DSCRADDR 0x00000030 421 422#define R_SER_DMA_CONFIG0_RX 0x00000000 423#define R_SER_DMA_CONFIG1_RX 0x00000008 424#define R_SER_DMA_DSCR_BASE_RX 0x00000010 425#define R_SER_DMA_DSCR_COUNT_RX 0x00000018 426#define R_SER_DMA_CUR_DSCR_A_RX 0x00000020 427#define R_SER_DMA_CUR_DSCR_B_RX 0x00000028 428#define R_SER_DMA_CUR_DSCR_ADDR_RX 0x00000030 429 430#define R_SER_DMA_CONFIG0_TX 0x00000080 431#define R_SER_DMA_CONFIG1_TX 0x00000088 432#define R_SER_DMA_DSCR_BASE_TX 0x00000090 433#define R_SER_DMA_DSCR_COUNT_TX 0x00000098 434#define R_SER_DMA_CUR_DSCR_A_TX 0x000000A0 435#define R_SER_DMA_CUR_DSCR_B_TX 0x000000A8 436#define R_SER_DMA_CUR_DSCR_ADDR_TX 0x000000B0 437 438#define R_SER_MODE 0x00000100 439#define R_SER_MINFRM_SZ 0x00000108 440#define R_SER_MAXFRM_SZ 0x00000110 441#define R_SER_ADDR 0x00000118 442#define R_SER_USR0_ADDR 0x00000120 443#define R_SER_USR1_ADDR 0x00000128 444#define R_SER_USR2_ADDR 0x00000130 445#define R_SER_USR3_ADDR 0x00000138 446#define R_SER_CMD 0x00000140 447#define R_SER_TX_RD_THRSH 0x00000160 448#define R_SER_TX_WR_THRSH 0x00000168 449#define R_SER_RX_RD_THRSH 0x00000170 450#define R_SER_LINE_MODE 0x00000178 451#define R_SER_DMA_ENABLE 0x00000180 452#define R_SER_INT_MASK 0x00000190 453#define R_SER_STATUS 0x00000188 454#define R_SER_STATUS_DEBUG 0x000001A8 455#define R_SER_RX_TABLE_BASE 0x00000200 456#define SER_RX_TABLE_COUNT 16 457#define R_SER_TX_TABLE_BASE 0x00000300 458#define SER_TX_TABLE_COUNT 16 459 460/* RMON Counters */ 461#define R_SER_RMON_TX_BYTE_LO 0x000001C0 462#define R_SER_RMON_TX_BYTE_HI 0x000001C8 463#define R_SER_RMON_RX_BYTE_LO 0x000001D0 464#define R_SER_RMON_RX_BYTE_HI 0x000001D8 465#define R_SER_RMON_TX_UNDERRUN 0x000001E0 466#define R_SER_RMON_RX_OVERFLOW 0x000001E8 467#define R_SER_RMON_RX_ERRORS 0x000001F0 468#define R_SER_RMON_RX_BADADDR 0x000001F8 469 470#endif /* 1250/112x */ 471 472/* ********************************************************************* 473 * Generic Bus Registers 474 ********************************************************************* */ 475 476#define IO_EXT_CFG_COUNT 8 477 478#define A_IO_EXT_BASE 0x0010061000 479#define A_IO_EXT_REG(r) (A_IO_EXT_BASE + (r)) 480 481#define A_IO_EXT_CFG_BASE 0x0010061000 482#define A_IO_EXT_MULT_SIZE_BASE 0x0010061100 483#define A_IO_EXT_START_ADDR_BASE 0x0010061200 484#define A_IO_EXT_TIME_CFG0_BASE 0x0010061600 485#define A_IO_EXT_TIME_CFG1_BASE 0x0010061700 486 487#define IO_EXT_REGISTER_SPACING 8 488#define A_IO_EXT_CS_BASE(cs) (A_IO_EXT_CFG_BASE+IO_EXT_REGISTER_SPACING*(cs)) 489#define R_IO_EXT_REG(reg,cs) ((cs)*IO_EXT_REGISTER_SPACING + (reg)) 490 491#define R_IO_EXT_CFG 0x0000 492#define R_IO_EXT_MULT_SIZE 0x0100 493#define R_IO_EXT_START_ADDR 0x0200 494#define R_IO_EXT_TIME_CFG0 0x0600 495#define R_IO_EXT_TIME_CFG1 0x0700 496 497 498#define A_IO_INTERRUPT_STATUS 0x0010061A00 499#define A_IO_INTERRUPT_DATA0 0x0010061A10 500#define A_IO_INTERRUPT_DATA1 0x0010061A18 501#define A_IO_INTERRUPT_DATA2 0x0010061A20 502#define A_IO_INTERRUPT_DATA3 0x0010061A28 503#define A_IO_INTERRUPT_ADDR0 0x0010061A30 504#define A_IO_INTERRUPT_ADDR1 0x0010061A40 505#define A_IO_INTERRUPT_PARITY 0x0010061A50 506#define A_IO_PCMCIA_CFG 0x0010061A60 507#define A_IO_PCMCIA_STATUS 0x0010061A70 508#define A_IO_DRIVE_0 0x0010061300 509#define A_IO_DRIVE_1 0x0010061308 510#define A_IO_DRIVE_2 0x0010061310 511#define A_IO_DRIVE_3 0x0010061318 512#define A_IO_DRIVE_BASE A_IO_DRIVE_0 513#define IO_DRIVE_REGISTER_SPACING 8 514#define R_IO_DRIVE(x) ((x)*IO_DRIVE_REGISTER_SPACING) 515#define A_IO_DRIVE(x) (A_IO_DRIVE_BASE + R_IO_DRIVE(x)) 516 517#define R_IO_INTERRUPT_STATUS 0x0A00 518#define R_IO_INTERRUPT_DATA0 0x0A10 519#define R_IO_INTERRUPT_DATA1 0x0A18 520#define R_IO_INTERRUPT_DATA2 0x0A20 521#define R_IO_INTERRUPT_DATA3 0x0A28 522#define R_IO_INTERRUPT_ADDR0 0x0A30 523#define R_IO_INTERRUPT_ADDR1 0x0A40 524#define R_IO_INTERRUPT_PARITY 0x0A50 525#define R_IO_PCMCIA_CFG 0x0A60 526#define R_IO_PCMCIA_STATUS 0x0A70 527 528/* ********************************************************************* 529 * GPIO Registers 530 ********************************************************************* */ 531 532#define A_GPIO_CLR_EDGE 0x0010061A80 533#define A_GPIO_INT_TYPE 0x0010061A88 534#define A_GPIO_INPUT_INVERT 0x0010061A90 535#define A_GPIO_GLITCH 0x0010061A98 536#define A_GPIO_READ 0x0010061AA0 537#define A_GPIO_DIRECTION 0x0010061AA8 538#define A_GPIO_PIN_CLR 0x0010061AB0 539#define A_GPIO_PIN_SET 0x0010061AB8 540 541#define A_GPIO_BASE 0x0010061A80 542 543#define R_GPIO_CLR_EDGE 0x00 544#define R_GPIO_INT_TYPE 0x08 545#define R_GPIO_INPUT_INVERT 0x10 546#define R_GPIO_GLITCH 0x18 547#define R_GPIO_READ 0x20 548#define R_GPIO_DIRECTION 0x28 549#define R_GPIO_PIN_CLR 0x30 550#define R_GPIO_PIN_SET 0x38 551 552/* ********************************************************************* 553 * SMBus Registers 554 ********************************************************************* */ 555 556#define A_SMB_XTRA_0 0x0010060000 557#define A_SMB_XTRA_1 0x0010060008 558#define A_SMB_FREQ_0 0x0010060010 559#define A_SMB_FREQ_1 0x0010060018 560#define A_SMB_STATUS_0 0x0010060020 561#define A_SMB_STATUS_1 0x0010060028 562#define A_SMB_CMD_0 0x0010060030 563#define A_SMB_CMD_1 0x0010060038 564#define A_SMB_START_0 0x0010060040 565#define A_SMB_START_1 0x0010060048 566#define A_SMB_DATA_0 0x0010060050 567#define A_SMB_DATA_1 0x0010060058 568#define A_SMB_CONTROL_0 0x0010060060 569#define A_SMB_CONTROL_1 0x0010060068 570#define A_SMB_PEC_0 0x0010060070 571#define A_SMB_PEC_1 0x0010060078 572 573#define A_SMB_0 0x0010060000 574#define A_SMB_1 0x0010060008 575#define SMB_REGISTER_SPACING 0x8 576#define A_SMB_BASE(idx) (A_SMB_0+(idx)*SMB_REGISTER_SPACING) 577#define A_SMB_REGISTER(idx,reg) (A_SMB_BASE(idx)+(reg)) 578 579#define R_SMB_XTRA 0x0000000000 580#define R_SMB_FREQ 0x0000000010 581#define R_SMB_STATUS 0x0000000020 582#define R_SMB_CMD 0x0000000030 583#define R_SMB_START 0x0000000040 584#define R_SMB_DATA 0x0000000050 585#define R_SMB_CONTROL 0x0000000060 586#define R_SMB_PEC 0x0000000070 587 588/* ********************************************************************* 589 * Timer Registers 590 ********************************************************************* */ 591 592/* 593 * Watchdog timers 594 */ 595 596#define A_SCD_WDOG_0 0x0010020050 597#define A_SCD_WDOG_1 0x0010020150 598#define SCD_WDOG_SPACING 0x100 599#define SCD_NUM_WDOGS 2 600#define A_SCD_WDOG_BASE(w) (A_SCD_WDOG_0+SCD_WDOG_SPACING*(w)) 601#define A_SCD_WDOG_REGISTER(w,r) (A_SCD_WDOG_BASE(w) + (r)) 602 603#define R_SCD_WDOG_INIT 0x0000000000 604#define R_SCD_WDOG_CNT 0x0000000008 605#define R_SCD_WDOG_CFG 0x0000000010 606 607#define A_SCD_WDOG_INIT_0 0x0010020050 608#define A_SCD_WDOG_CNT_0 0x0010020058 609#define A_SCD_WDOG_CFG_0 0x0010020060 610 611#define A_SCD_WDOG_INIT_1 0x0010020150 612#define A_SCD_WDOG_CNT_1 0x0010020158 613#define A_SCD_WDOG_CFG_1 0x0010020160 614 615/* 616 * Generic timers 617 */ 618 619#define A_SCD_TIMER_0 0x0010020070 620#define A_SCD_TIMER_1 0x0010020078 621#define A_SCD_TIMER_2 0x0010020170 622#define A_SCD_TIMER_3 0x0010020178 623#define SCD_NUM_TIMERS 4 624#define A_SCD_TIMER_BASE(w) (A_SCD_TIMER_0+0x08*((w)&1)+0x100*(((w)&2)>>1)) 625#define A_SCD_TIMER_REGISTER(w,r) (A_SCD_TIMER_BASE(w) + (r)) 626 627#define R_SCD_TIMER_INIT 0x0000000000 628#define R_SCD_TIMER_CNT 0x0000000010 629#define R_SCD_TIMER_CFG 0x0000000020 630 631#define A_SCD_TIMER_INIT_0 0x0010020070 632#define A_SCD_TIMER_CNT_0 0x0010020080 633#define A_SCD_TIMER_CFG_0 0x0010020090 634 635#define A_SCD_TIMER_INIT_1 0x0010020078 636#define A_SCD_TIMER_CNT_1 0x0010020088 637#define A_SCD_TIMER_CFG_1 0x0010020098 638 639#define A_SCD_TIMER_INIT_2 0x0010020170 640#define A_SCD_TIMER_CNT_2 0x0010020180 641#define A_SCD_TIMER_CFG_2 0x0010020190 642 643#define A_SCD_TIMER_INIT_3 0x0010020178 644#define A_SCD_TIMER_CNT_3 0x0010020188 645#define A_SCD_TIMER_CFG_3 0x0010020198 646 647#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) 648#define A_SCD_SCRATCH 0x0010020C10 649#endif /* 1250 PASS2 || 112x PASS1 */ 650 651#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) || \ 652 SIBYTE_HDR_FEATURE_CHIP(1480) 653#define A_SCD_ZBBUS_CYCLE_COUNT 0x0010030000 654#define A_SCD_ZBBUS_CYCLE_CP0 0x0010020C00 655#define A_SCD_ZBBUS_CYCLE_CP1 0x0010020C08 656#endif 657 658/* ********************************************************************* 659 * System Control Registers 660 ********************************************************************* */ 661 662#define A_SCD_SYSTEM_REVISION 0x0010020000 663#define A_SCD_SYSTEM_CFG 0x0010020008 664#define A_SCD_SYSTEM_MANUF 0x0010038000 665 666/* ********************************************************************* 667 * System Address Trap Registers 668 ********************************************************************* */ 669 670#define A_ADDR_TRAP_INDEX 0x00100200B0 671#define A_ADDR_TRAP_REG 0x00100200B8 672#define A_ADDR_TRAP_UP_0 0x0010020400 673#define A_ADDR_TRAP_UP_1 0x0010020408 674#define A_ADDR_TRAP_UP_2 0x0010020410 675#define A_ADDR_TRAP_UP_3 0x0010020418 676#define A_ADDR_TRAP_DOWN_0 0x0010020420 677#define A_ADDR_TRAP_DOWN_1 0x0010020428 678#define A_ADDR_TRAP_DOWN_2 0x0010020430 679#define A_ADDR_TRAP_DOWN_3 0x0010020438 680#define A_ADDR_TRAP_CFG_0 0x0010020440 681#define A_ADDR_TRAP_CFG_1 0x0010020448 682#define A_ADDR_TRAP_CFG_2 0x0010020450 683#define A_ADDR_TRAP_CFG_3 0x0010020458 684#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) || \ 685 SIBYTE_HDR_FEATURE_CHIP(1480) 686#define A_ADDR_TRAP_REG_DEBUG 0x0010020460 687#endif /* 1250 PASS2 || 112x PASS1 || 1480 */ 688 689#define ADDR_TRAP_SPACING 8 690#define NUM_ADDR_TRAP 4 691#define A_ADDR_TRAP_UP(n) (A_ADDR_TRAP_UP_0 + ((n) * ADDR_TRAP_SPACING)) 692#define A_ADDR_TRAP_DOWN(n) (A_ADDR_TRAP_DOWN_0 + ((n) * ADDR_TRAP_SPACING)) 693#define A_ADDR_TRAP_CFG(n) (A_ADDR_TRAP_CFG_0 + ((n) * ADDR_TRAP_SPACING)) 694 695 696/* ********************************************************************* 697 * System Interrupt Mapper Registers 698 ********************************************************************* */ 699 700#define A_IMR_CPU0_BASE 0x0010020000 701#define A_IMR_CPU1_BASE 0x0010022000 702#define IMR_REGISTER_SPACING 0x2000 703#define IMR_REGISTER_SPACING_SHIFT 13 704 705#define A_IMR_MAPPER(cpu) (A_IMR_CPU0_BASE+(cpu)*IMR_REGISTER_SPACING) 706#define A_IMR_REGISTER(cpu,reg) (A_IMR_MAPPER(cpu)+(reg)) 707 708#define R_IMR_INTERRUPT_DIAG 0x0010 709#define R_IMR_INTERRUPT_LDT 0x0018 710#define R_IMR_INTERRUPT_MASK 0x0028 711#define R_IMR_INTERRUPT_TRACE 0x0038 712#define R_IMR_INTERRUPT_SOURCE_STATUS 0x0040 713#define R_IMR_LDT_INTERRUPT_SET 0x0048 714#define R_IMR_LDT_INTERRUPT 0x0018 715#define R_IMR_LDT_INTERRUPT_CLR 0x0020 716#define R_IMR_MAILBOX_CPU 0x00c0 717#define R_IMR_ALIAS_MAILBOX_CPU 0x1000 718#define R_IMR_MAILBOX_SET_CPU 0x00C8 719#define R_IMR_ALIAS_MAILBOX_SET_CPU 0x1008 720#define R_IMR_MAILBOX_CLR_CPU 0x00D0 721#define R_IMR_INTERRUPT_STATUS_BASE 0x0100 722#define R_IMR_INTERRUPT_STATUS_COUNT 7 723#define R_IMR_INTERRUPT_MAP_BASE 0x0200 724#define R_IMR_INTERRUPT_MAP_COUNT 64 725 726/* 727 * these macros work together to build the address of a mailbox 728 * register, e.g., A_MAILBOX_REGISTER(R_IMR_MAILBOX_SET_CPU,1) 729 * for mbox_0_set_cpu2 returns 0x00100240C8 730 */ 731#define A_MAILBOX_REGISTER(reg,cpu) \ 732 (A_IMR_CPU0_BASE + (cpu * IMR_REGISTER_SPACING) + reg) 733 734/* ********************************************************************* 735 * System Performance Counter Registers 736 ********************************************************************* */ 737 738#define A_SCD_PERF_CNT_CFG 0x00100204C0 739#define A_SCD_PERF_CNT_0 0x00100204D0 740#define A_SCD_PERF_CNT_1 0x00100204D8 741#define A_SCD_PERF_CNT_2 0x00100204E0 742#define A_SCD_PERF_CNT_3 0x00100204E8 743 744#define SCD_NUM_PERF_CNT 4 745#define SCD_PERF_CNT_SPACING 8 746#define A_SCD_PERF_CNT(n) (A_SCD_PERF_CNT_0+(n*SCD_PERF_CNT_SPACING)) 747 748/* ********************************************************************* 749 * System Bus Watcher Registers 750 ********************************************************************* */ 751 752#define A_SCD_BUS_ERR_STATUS 0x0010020880 753#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) 754#define A_SCD_BUS_ERR_STATUS_DEBUG 0x00100208D0 755#define A_BUS_ERR_STATUS_DEBUG 0x00100208D0 756#endif /* 1250 PASS2 || 112x PASS1 */ 757#define A_BUS_ERR_DATA_0 0x00100208A0 758#define A_BUS_ERR_DATA_1 0x00100208A8 759#define A_BUS_ERR_DATA_2 0x00100208B0 760#define A_BUS_ERR_DATA_3 0x00100208B8 761#define A_BUS_L2_ERRORS 0x00100208C0 762#define A_BUS_MEM_IO_ERRORS 0x00100208C8 763 764/* ********************************************************************* 765 * System Debug Controller Registers 766 ********************************************************************* */ 767 768#define A_SCD_JTAG_BASE 0x0010000000 769 770/* ********************************************************************* 771 * System Trace Buffer Registers 772 ********************************************************************* */ 773 774#define A_SCD_TRACE_CFG 0x0010020A00 775#define A_SCD_TRACE_READ 0x0010020A08 776#define A_SCD_TRACE_EVENT_0 0x0010020A20 777#define A_SCD_TRACE_EVENT_1 0x0010020A28 778#define A_SCD_TRACE_EVENT_2 0x0010020A30 779#define A_SCD_TRACE_EVENT_3 0x0010020A38 780#define A_SCD_TRACE_SEQUENCE_0 0x0010020A40 781#define A_SCD_TRACE_SEQUENCE_1 0x0010020A48 782#define A_SCD_TRACE_SEQUENCE_2 0x0010020A50 783#define A_SCD_TRACE_SEQUENCE_3 0x0010020A58 784#define A_SCD_TRACE_EVENT_4 0x0010020A60 785#define A_SCD_TRACE_EVENT_5 0x0010020A68 786#define A_SCD_TRACE_EVENT_6 0x0010020A70 787#define A_SCD_TRACE_EVENT_7 0x0010020A78 788#define A_SCD_TRACE_SEQUENCE_4 0x0010020A80 789#define A_SCD_TRACE_SEQUENCE_5 0x0010020A88 790#define A_SCD_TRACE_SEQUENCE_6 0x0010020A90 791#define A_SCD_TRACE_SEQUENCE_7 0x0010020A98 792 793#define TRACE_REGISTER_SPACING 8 794#define TRACE_NUM_REGISTERS 8 795#define A_SCD_TRACE_EVENT(n) (((n) & 4) ? \ 796 (A_SCD_TRACE_EVENT_4 + (((n) & 3) * TRACE_REGISTER_SPACING)) : \ 797 (A_SCD_TRACE_EVENT_0 + ((n) * TRACE_REGISTER_SPACING))) 798#define A_SCD_TRACE_SEQUENCE(n) (((n) & 4) ? \ 799 (A_SCD_TRACE_SEQUENCE_4 + (((n) & 3) * TRACE_REGISTER_SPACING)) : \ 800 (A_SCD_TRACE_SEQUENCE_0 + ((n) * TRACE_REGISTER_SPACING))) 801 802/* ********************************************************************* 803 * System Generic DMA Registers 804 ********************************************************************* */ 805 806#define A_DM_0 0x0010020B00 807#define A_DM_1 0x0010020B20 808#define A_DM_2 0x0010020B40 809#define A_DM_3 0x0010020B60 810#define DM_REGISTER_SPACING 0x20 811#define DM_NUM_CHANNELS 4 812#define A_DM_BASE(idx) (A_DM_0 + ((idx) * DM_REGISTER_SPACING)) 813#define A_DM_REGISTER(idx,reg) (A_DM_BASE(idx) + (reg)) 814 815#define R_DM_DSCR_BASE 0x0000000000 816#define R_DM_DSCR_COUNT 0x0000000008 817#define R_DM_CUR_DSCR_ADDR 0x0000000010 818#define R_DM_DSCR_BASE_DEBUG 0x0000000018 819 820#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) 821#define A_DM_PARTIAL_0 0x0010020ba0 822#define A_DM_PARTIAL_1 0x0010020ba8 823#define A_DM_PARTIAL_2 0x0010020bb0 824#define A_DM_PARTIAL_3 0x0010020bb8 825#define DM_PARTIAL_REGISTER_SPACING 0x8 826#define A_DM_PARTIAL(idx) (A_DM_PARTIAL_0 + ((idx) * DM_PARTIAL_REGISTER_SPACING)) 827#endif /* 1250 PASS3 || 112x PASS1 */ 828 829#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) 830#define A_DM_CRC_0 0x0010020b80 831#define A_DM_CRC_1 0x0010020b90 832#define DM_CRC_REGISTER_SPACING 0x10 833#define DM_CRC_NUM_CHANNELS 2 834#define A_DM_CRC_BASE(idx) (A_DM_CRC_0 + ((idx) * DM_CRC_REGISTER_SPACING)) 835#define A_DM_CRC_REGISTER(idx,reg) (A_DM_CRC_BASE(idx) + (reg)) 836 837#define R_CRC_DEF_0 0x00 838#define R_CTCP_DEF_0 0x08 839#endif /* 1250 PASS3 || 112x PASS1 */ 840 841/* ********************************************************************* 842 * Physical Address Map 843 ********************************************************************* */ 844 845#if SIBYTE_HDR_FEATURE_1250_112x 846#define A_PHYS_MEMORY_0 _SB_MAKE64(0x0000000000) 847#define A_PHYS_MEMORY_SIZE _SB_MAKE64((256*1024*1024)) 848#define A_PHYS_SYSTEM_CTL _SB_MAKE64(0x0010000000) 849#define A_PHYS_IO_SYSTEM _SB_MAKE64(0x0010060000) 850#define A_PHYS_GENBUS _SB_MAKE64(0x0010090000) 851#define A_PHYS_GENBUS_END _SB_MAKE64(0x0040000000) 852#define A_PHYS_LDTPCI_IO_MATCH_BYTES_32 _SB_MAKE64(0x0040000000) 853#define A_PHYS_LDTPCI_IO_MATCH_BITS_32 _SB_MAKE64(0x0060000000) 854#define A_PHYS_MEMORY_1 _SB_MAKE64(0x0080000000) 855#define A_PHYS_MEMORY_2 _SB_MAKE64(0x0090000000) 856#define A_PHYS_MEMORY_3 _SB_MAKE64(0x00C0000000) 857#define A_PHYS_L2_CACHE_TEST _SB_MAKE64(0x00D0000000) 858#define A_PHYS_LDT_SPECIAL_MATCH_BYTES _SB_MAKE64(0x00D8000000) 859#define A_PHYS_LDTPCI_IO_MATCH_BYTES _SB_MAKE64(0x00DC000000) 860#define A_PHYS_LDTPCI_CFG_MATCH_BYTES _SB_MAKE64(0x00DE000000) 861#define A_PHYS_LDT_SPECIAL_MATCH_BITS _SB_MAKE64(0x00F8000000) 862#define A_PHYS_LDTPCI_IO_MATCH_BITS _SB_MAKE64(0x00FC000000) 863#define A_PHYS_LDTPCI_CFG_MATCH_BITS _SB_MAKE64(0x00FE000000) 864#define A_PHYS_MEMORY_EXP _SB_MAKE64(0x0100000000) 865#define A_PHYS_MEMORY_EXP_SIZE _SB_MAKE64((508*1024*1024*1024)) 866#define A_PHYS_LDT_EXP _SB_MAKE64(0x8000000000) 867#define A_PHYS_PCI_FULLACCESS_BYTES _SB_MAKE64(0xF000000000) 868#define A_PHYS_PCI_FULLACCESS_BITS _SB_MAKE64(0xF100000000) 869#define A_PHYS_RESERVED _SB_MAKE64(0xF200000000) 870#define A_PHYS_RESERVED_SPECIAL_LDT _SB_MAKE64(0xFD00000000) 871 872#define A_PHYS_L2CACHE_WAY_SIZE _SB_MAKE64(0x0000020000) 873#define PHYS_L2CACHE_NUM_WAYS 4 874#define A_PHYS_L2CACHE_TOTAL_SIZE _SB_MAKE64(0x0000080000) 875#define A_PHYS_L2CACHE_WAY0 _SB_MAKE64(0x00D0180000) 876#define A_PHYS_L2CACHE_WAY1 _SB_MAKE64(0x00D01A0000) 877#define A_PHYS_L2CACHE_WAY2 _SB_MAKE64(0x00D01C0000) 878#define A_PHYS_L2CACHE_WAY3 _SB_MAKE64(0x00D01E0000) 879#endif 880 881 882#endif 883