1 /* 2 * Copyright (C) 2000, 2004, 2005 MIPS Technologies, Inc. 3 * All rights reserved. 4 * Authors: Carsten Langgaard <carstenl@mips.com> 5 * Maciej W. Rozycki <macro@mips.com> 6 * Copyright (C) 2005 Ralf Baechle (ralf@linux-mips.org) 7 * 8 * This program is free software; you can distribute it and/or modify it 9 * under the terms of the GNU General Public License (Version 2) as 10 * published by the Free Software Foundation. 11 * 12 * This program is distributed in the hope it will be useful, but WITHOUT 13 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 14 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 15 * for more details. 16 * 17 * You should have received a copy of the GNU General Public License along 18 * with this program; if not, write to the Free Software Foundation, Inc., 19 * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. 20 */ 21 #ifndef _ASM_GT64120_H 22 #define _ASM_GT64120_H 23 24 #include <asm/addrspace.h> 25 #include <asm/byteorder.h> 26 27 #define MSK(n) ((1 << (n)) - 1) 28 29 /* 30 * Register offset addresses 31 */ 32 /* CPU Configuration. */ 33 #define GT_CPU_OFS 0x000 34 35 #define GT_MULTI_OFS 0x120 36 37 /* CPU Address Decode. */ 38 #define GT_SCS10LD_OFS 0x008 39 #define GT_SCS10HD_OFS 0x010 40 #define GT_SCS32LD_OFS 0x018 41 #define GT_SCS32HD_OFS 0x020 42 #define GT_CS20LD_OFS 0x028 43 #define GT_CS20HD_OFS 0x030 44 #define GT_CS3BOOTLD_OFS 0x038 45 #define GT_CS3BOOTHD_OFS 0x040 46 #define GT_PCI0IOLD_OFS 0x048 47 #define GT_PCI0IOHD_OFS 0x050 48 #define GT_PCI0M0LD_OFS 0x058 49 #define GT_PCI0M0HD_OFS 0x060 50 #define GT_ISD_OFS 0x068 51 52 #define GT_PCI0M1LD_OFS 0x080 53 #define GT_PCI0M1HD_OFS 0x088 54 #define GT_PCI1IOLD_OFS 0x090 55 #define GT_PCI1IOHD_OFS 0x098 56 #define GT_PCI1M0LD_OFS 0x0a0 57 #define GT_PCI1M0HD_OFS 0x0a8 58 #define GT_PCI1M1LD_OFS 0x0b0 59 #define GT_PCI1M1HD_OFS 0x0b8 60 #define GT_PCI1M1LD_OFS 0x0b0 61 #define GT_PCI1M1HD_OFS 0x0b8 62 63 #define GT_SCS10AR_OFS 0x0d0 64 #define GT_SCS32AR_OFS 0x0d8 65 #define GT_CS20R_OFS 0x0e0 66 #define GT_CS3BOOTR_OFS 0x0e8 67 68 #define GT_PCI0IOREMAP_OFS 0x0f0 69 #define GT_PCI0M0REMAP_OFS 0x0f8 70 #define GT_PCI0M1REMAP_OFS 0x100 71 #define GT_PCI1IOREMAP_OFS 0x108 72 #define GT_PCI1M0REMAP_OFS 0x110 73 #define GT_PCI1M1REMAP_OFS 0x118 74 75 /* CPU Error Report. */ 76 #define GT_CPUERR_ADDRLO_OFS 0x070 77 #define GT_CPUERR_ADDRHI_OFS 0x078 78 79 #define GT_CPUERR_DATALO_OFS 0x128 /* GT-64120A only */ 80 #define GT_CPUERR_DATAHI_OFS 0x130 /* GT-64120A only */ 81 #define GT_CPUERR_PARITY_OFS 0x138 /* GT-64120A only */ 82 83 /* CPU Sync Barrier. */ 84 #define GT_PCI0SYNC_OFS 0x0c0 85 #define GT_PCI1SYNC_OFS 0x0c8 86 87 /* SDRAM and Device Address Decode. */ 88 #define GT_SCS0LD_OFS 0x400 89 #define GT_SCS0HD_OFS 0x404 90 #define GT_SCS1LD_OFS 0x408 91 #define GT_SCS1HD_OFS 0x40c 92 #define GT_SCS2LD_OFS 0x410 93 #define GT_SCS2HD_OFS 0x414 94 #define GT_SCS3LD_OFS 0x418 95 #define GT_SCS3HD_OFS 0x41c 96 #define GT_CS0LD_OFS 0x420 97 #define GT_CS0HD_OFS 0x424 98 #define GT_CS1LD_OFS 0x428 99 #define GT_CS1HD_OFS 0x42c 100 #define GT_CS2LD_OFS 0x430 101 #define GT_CS2HD_OFS 0x434 102 #define GT_CS3LD_OFS 0x438 103 #define GT_CS3HD_OFS 0x43c 104 #define GT_BOOTLD_OFS 0x440 105 #define GT_BOOTHD_OFS 0x444 106 107 #define GT_ADERR_OFS 0x470 108 109 /* SDRAM Configuration. */ 110 #define GT_SDRAM_CFG_OFS 0x448 111 112 #define GT_SDRAM_OPMODE_OFS 0x474 113 #define GT_SDRAM_BM_OFS 0x478 114 #define GT_SDRAM_ADDRDECODE_OFS 0x47c 115 116 /* SDRAM Parameters. */ 117 #define GT_SDRAM_B0_OFS 0x44c 118 #define GT_SDRAM_B1_OFS 0x450 119 #define GT_SDRAM_B2_OFS 0x454 120 #define GT_SDRAM_B3_OFS 0x458 121 122 /* Device Parameters. */ 123 #define GT_DEV_B0_OFS 0x45c 124 #define GT_DEV_B1_OFS 0x460 125 #define GT_DEV_B2_OFS 0x464 126 #define GT_DEV_B3_OFS 0x468 127 #define GT_DEV_BOOT_OFS 0x46c 128 129 /* ECC. */ 130 #define GT_ECC_ERRDATALO 0x480 /* GT-64120A only */ 131 #define GT_ECC_ERRDATAHI 0x484 /* GT-64120A only */ 132 #define GT_ECC_MEM 0x488 /* GT-64120A only */ 133 #define GT_ECC_CALC 0x48c /* GT-64120A only */ 134 #define GT_ECC_ERRADDR 0x490 /* GT-64120A only */ 135 136 /* DMA Record. */ 137 #define GT_DMA0_CNT_OFS 0x800 138 #define GT_DMA1_CNT_OFS 0x804 139 #define GT_DMA2_CNT_OFS 0x808 140 #define GT_DMA3_CNT_OFS 0x80c 141 #define GT_DMA0_SA_OFS 0x810 142 #define GT_DMA1_SA_OFS 0x814 143 #define GT_DMA2_SA_OFS 0x818 144 #define GT_DMA3_SA_OFS 0x81c 145 #define GT_DMA0_DA_OFS 0x820 146 #define GT_DMA1_DA_OFS 0x824 147 #define GT_DMA2_DA_OFS 0x828 148 #define GT_DMA3_DA_OFS 0x82c 149 #define GT_DMA0_NEXT_OFS 0x830 150 #define GT_DMA1_NEXT_OFS 0x834 151 #define GT_DMA2_NEXT_OFS 0x838 152 #define GT_DMA3_NEXT_OFS 0x83c 153 154 #define GT_DMA0_CUR_OFS 0x870 155 #define GT_DMA1_CUR_OFS 0x874 156 #define GT_DMA2_CUR_OFS 0x878 157 #define GT_DMA3_CUR_OFS 0x87c 158 159 /* DMA Channel Control. */ 160 #define GT_DMA0_CTRL_OFS 0x840 161 #define GT_DMA1_CTRL_OFS 0x844 162 #define GT_DMA2_CTRL_OFS 0x848 163 #define GT_DMA3_CTRL_OFS 0x84c 164 165 /* DMA Arbiter. */ 166 #define GT_DMA_ARB_OFS 0x860 167 168 /* Timer/Counter. */ 169 #define GT_TC0_OFS 0x850 170 #define GT_TC1_OFS 0x854 171 #define GT_TC2_OFS 0x858 172 #define GT_TC3_OFS 0x85c 173 174 #define GT_TC_CONTROL_OFS 0x864 175 176 /* PCI Internal. */ 177 #define GT_PCI0_CMD_OFS 0xc00 178 #define GT_PCI0_TOR_OFS 0xc04 179 #define GT_PCI0_BS_SCS10_OFS 0xc08 180 #define GT_PCI0_BS_SCS32_OFS 0xc0c 181 #define GT_PCI0_BS_CS20_OFS 0xc10 182 #define GT_PCI0_BS_CS3BT_OFS 0xc14 183 184 #define GT_PCI1_IACK_OFS 0xc30 185 #define GT_PCI0_IACK_OFS 0xc34 186 187 #define GT_PCI0_BARE_OFS 0xc3c 188 #define GT_PCI0_PREFMBR_OFS 0xc40 189 190 #define GT_PCI0_SCS10_BAR_OFS 0xc48 191 #define GT_PCI0_SCS32_BAR_OFS 0xc4c 192 #define GT_PCI0_CS20_BAR_OFS 0xc50 193 #define GT_PCI0_CS3BT_BAR_OFS 0xc54 194 #define GT_PCI0_SSCS10_BAR_OFS 0xc58 195 #define GT_PCI0_SSCS32_BAR_OFS 0xc5c 196 197 #define GT_PCI0_SCS3BT_BAR_OFS 0xc64 198 199 #define GT_PCI1_CMD_OFS 0xc80 200 #define GT_PCI1_TOR_OFS 0xc84 201 #define GT_PCI1_BS_SCS10_OFS 0xc88 202 #define GT_PCI1_BS_SCS32_OFS 0xc8c 203 #define GT_PCI1_BS_CS20_OFS 0xc90 204 #define GT_PCI1_BS_CS3BT_OFS 0xc94 205 206 #define GT_PCI1_BARE_OFS 0xcbc 207 #define GT_PCI1_PREFMBR_OFS 0xcc0 208 209 #define GT_PCI1_SCS10_BAR_OFS 0xcc8 210 #define GT_PCI1_SCS32_BAR_OFS 0xccc 211 #define GT_PCI1_CS20_BAR_OFS 0xcd0 212 #define GT_PCI1_CS3BT_BAR_OFS 0xcd4 213 #define GT_PCI1_SSCS10_BAR_OFS 0xcd8 214 #define GT_PCI1_SSCS32_BAR_OFS 0xcdc 215 216 #define GT_PCI1_SCS3BT_BAR_OFS 0xce4 217 218 #define GT_PCI1_CFGADDR_OFS 0xcf0 219 #define GT_PCI1_CFGDATA_OFS 0xcf4 220 #define GT_PCI0_CFGADDR_OFS 0xcf8 221 #define GT_PCI0_CFGDATA_OFS 0xcfc 222 223 /* Interrupts. */ 224 #define GT_INTRCAUSE_OFS 0xc18 225 #define GT_INTRMASK_OFS 0xc1c 226 227 #define GT_PCI0_ICMASK_OFS 0xc24 228 #define GT_PCI0_SERR0MASK_OFS 0xc28 229 230 #define GT_CPU_INTSEL_OFS 0xc70 231 #define GT_PCI0_INTSEL_OFS 0xc74 232 233 #define GT_HINTRCAUSE_OFS 0xc98 234 #define GT_HINTRMASK_OFS 0xc9c 235 236 #define GT_PCI0_HICMASK_OFS 0xca4 237 #define GT_PCI1_SERR1MASK_OFS 0xca8 238 239 240 /* 241 * I2O Support Registers 242 */ 243 #define INBOUND_MESSAGE_REGISTER0_PCI_SIDE 0x010 244 #define INBOUND_MESSAGE_REGISTER1_PCI_SIDE 0x014 245 #define OUTBOUND_MESSAGE_REGISTER0_PCI_SIDE 0x018 246 #define OUTBOUND_MESSAGE_REGISTER1_PCI_SIDE 0x01c 247 #define INBOUND_DOORBELL_REGISTER_PCI_SIDE 0x020 248 #define INBOUND_INTERRUPT_CAUSE_REGISTER_PCI_SIDE 0x024 249 #define INBOUND_INTERRUPT_MASK_REGISTER_PCI_SIDE 0x028 250 #define OUTBOUND_DOORBELL_REGISTER_PCI_SIDE 0x02c 251 #define OUTBOUND_INTERRUPT_CAUSE_REGISTER_PCI_SIDE 0x030 252 #define OUTBOUND_INTERRUPT_MASK_REGISTER_PCI_SIDE 0x034 253 #define INBOUND_QUEUE_PORT_VIRTUAL_REGISTER_PCI_SIDE 0x040 254 #define OUTBOUND_QUEUE_PORT_VIRTUAL_REGISTER_PCI_SIDE 0x044 255 #define QUEUE_CONTROL_REGISTER_PCI_SIDE 0x050 256 #define QUEUE_BASE_ADDRESS_REGISTER_PCI_SIDE 0x054 257 #define INBOUND_FREE_HEAD_POINTER_REGISTER_PCI_SIDE 0x060 258 #define INBOUND_FREE_TAIL_POINTER_REGISTER_PCI_SIDE 0x064 259 #define INBOUND_POST_HEAD_POINTER_REGISTER_PCI_SIDE 0x068 260 #define INBOUND_POST_TAIL_POINTER_REGISTER_PCI_SIDE 0x06c 261 #define OUTBOUND_FREE_HEAD_POINTER_REGISTER_PCI_SIDE 0x070 262 #define OUTBOUND_FREE_TAIL_POINTER_REGISTER_PCI_SIDE 0x074 263 #define OUTBOUND_POST_HEAD_POINTER_REGISTER_PCI_SIDE 0x078 264 #define OUTBOUND_POST_TAIL_POINTER_REGISTER_PCI_SIDE 0x07c 265 266 #define INBOUND_MESSAGE_REGISTER0_CPU_SIDE 0x1c10 267 #define INBOUND_MESSAGE_REGISTER1_CPU_SIDE 0x1c14 268 #define OUTBOUND_MESSAGE_REGISTER0_CPU_SIDE 0x1c18 269 #define OUTBOUND_MESSAGE_REGISTER1_CPU_SIDE 0x1c1c 270 #define INBOUND_DOORBELL_REGISTER_CPU_SIDE 0x1c20 271 #define INBOUND_INTERRUPT_CAUSE_REGISTER_CPU_SIDE 0x1c24 272 #define INBOUND_INTERRUPT_MASK_REGISTER_CPU_SIDE 0x1c28 273 #define OUTBOUND_DOORBELL_REGISTER_CPU_SIDE 0x1c2c 274 #define OUTBOUND_INTERRUPT_CAUSE_REGISTER_CPU_SIDE 0x1c30 275 #define OUTBOUND_INTERRUPT_MASK_REGISTER_CPU_SIDE 0x1c34 276 #define INBOUND_QUEUE_PORT_VIRTUAL_REGISTER_CPU_SIDE 0x1c40 277 #define OUTBOUND_QUEUE_PORT_VIRTUAL_REGISTER_CPU_SIDE 0x1c44 278 #define QUEUE_CONTROL_REGISTER_CPU_SIDE 0x1c50 279 #define QUEUE_BASE_ADDRESS_REGISTER_CPU_SIDE 0x1c54 280 #define INBOUND_FREE_HEAD_POINTER_REGISTER_CPU_SIDE 0x1c60 281 #define INBOUND_FREE_TAIL_POINTER_REGISTER_CPU_SIDE 0x1c64 282 #define INBOUND_POST_HEAD_POINTER_REGISTER_CPU_SIDE 0x1c68 283 #define INBOUND_POST_TAIL_POINTER_REGISTER_CPU_SIDE 0x1c6c 284 #define OUTBOUND_FREE_HEAD_POINTER_REGISTER_CPU_SIDE 0x1c70 285 #define OUTBOUND_FREE_TAIL_POINTER_REGISTER_CPU_SIDE 0x1c74 286 #define OUTBOUND_POST_HEAD_POINTER_REGISTER_CPU_SIDE 0x1c78 287 #define OUTBOUND_POST_TAIL_POINTER_REGISTER_CPU_SIDE 0x1c7c 288 289 /* 290 * Register encodings 291 */ 292 #define GT_CPU_ENDIAN_SHF 12 293 #define GT_CPU_ENDIAN_MSK (MSK(1) << GT_CPU_ENDIAN_SHF) 294 #define GT_CPU_ENDIAN_BIT GT_CPU_ENDIAN_MSK 295 #define GT_CPU_WR_SHF 16 296 #define GT_CPU_WR_MSK (MSK(1) << GT_CPU_WR_SHF) 297 #define GT_CPU_WR_BIT GT_CPU_WR_MSK 298 #define GT_CPU_WR_DXDXDXDX 0 299 #define GT_CPU_WR_DDDD 1 300 301 302 #define GT_PCI_DCRM_SHF 21 303 #define GT_PCI_LD_SHF 0 304 #define GT_PCI_LD_MSK (MSK(15) << GT_PCI_LD_SHF) 305 #define GT_PCI_HD_SHF 0 306 #define GT_PCI_HD_MSK (MSK(7) << GT_PCI_HD_SHF) 307 #define GT_PCI_REMAP_SHF 0 308 #define GT_PCI_REMAP_MSK (MSK(11) << GT_PCI_REMAP_SHF) 309 310 311 #define GT_CFGADDR_CFGEN_SHF 31 312 #define GT_CFGADDR_CFGEN_MSK (MSK(1) << GT_CFGADDR_CFGEN_SHF) 313 #define GT_CFGADDR_CFGEN_BIT GT_CFGADDR_CFGEN_MSK 314 315 #define GT_CFGADDR_BUSNUM_SHF 16 316 #define GT_CFGADDR_BUSNUM_MSK (MSK(8) << GT_CFGADDR_BUSNUM_SHF) 317 318 #define GT_CFGADDR_DEVNUM_SHF 11 319 #define GT_CFGADDR_DEVNUM_MSK (MSK(5) << GT_CFGADDR_DEVNUM_SHF) 320 321 #define GT_CFGADDR_FUNCNUM_SHF 8 322 #define GT_CFGADDR_FUNCNUM_MSK (MSK(3) << GT_CFGADDR_FUNCNUM_SHF) 323 324 #define GT_CFGADDR_REGNUM_SHF 2 325 #define GT_CFGADDR_REGNUM_MSK (MSK(6) << GT_CFGADDR_REGNUM_SHF) 326 327 328 #define GT_SDRAM_BM_ORDER_SHF 2 329 #define GT_SDRAM_BM_ORDER_MSK (MSK(1) << GT_SDRAM_BM_ORDER_SHF) 330 #define GT_SDRAM_BM_ORDER_BIT GT_SDRAM_BM_ORDER_MSK 331 #define GT_SDRAM_BM_ORDER_SUB 1 332 #define GT_SDRAM_BM_ORDER_LIN 0 333 334 #define GT_SDRAM_BM_RSVD_ALL1 0xffb 335 336 337 #define GT_SDRAM_ADDRDECODE_ADDR_SHF 0 338 #define GT_SDRAM_ADDRDECODE_ADDR_MSK (MSK(3) << GT_SDRAM_ADDRDECODE_ADDR_SHF) 339 #define GT_SDRAM_ADDRDECODE_ADDR_0 0 340 #define GT_SDRAM_ADDRDECODE_ADDR_1 1 341 #define GT_SDRAM_ADDRDECODE_ADDR_2 2 342 #define GT_SDRAM_ADDRDECODE_ADDR_3 3 343 #define GT_SDRAM_ADDRDECODE_ADDR_4 4 344 #define GT_SDRAM_ADDRDECODE_ADDR_5 5 345 #define GT_SDRAM_ADDRDECODE_ADDR_6 6 346 #define GT_SDRAM_ADDRDECODE_ADDR_7 7 347 348 349 #define GT_SDRAM_B0_CASLAT_SHF 0 350 #define GT_SDRAM_B0_CASLAT_MSK (MSK(2) << GT_SDRAM_B0__SHF) 351 #define GT_SDRAM_B0_CASLAT_2 1 352 #define GT_SDRAM_B0_CASLAT_3 2 353 354 #define GT_SDRAM_B0_FTDIS_SHF 2 355 #define GT_SDRAM_B0_FTDIS_MSK (MSK(1) << GT_SDRAM_B0_FTDIS_SHF) 356 #define GT_SDRAM_B0_FTDIS_BIT GT_SDRAM_B0_FTDIS_MSK 357 358 #define GT_SDRAM_B0_SRASPRCHG_SHF 3 359 #define GT_SDRAM_B0_SRASPRCHG_MSK (MSK(1) << GT_SDRAM_B0_SRASPRCHG_SHF) 360 #define GT_SDRAM_B0_SRASPRCHG_BIT GT_SDRAM_B0_SRASPRCHG_MSK 361 #define GT_SDRAM_B0_SRASPRCHG_2 0 362 #define GT_SDRAM_B0_SRASPRCHG_3 1 363 364 #define GT_SDRAM_B0_B0COMPAB_SHF 4 365 #define GT_SDRAM_B0_B0COMPAB_MSK (MSK(1) << GT_SDRAM_B0_B0COMPAB_SHF) 366 #define GT_SDRAM_B0_B0COMPAB_BIT GT_SDRAM_B0_B0COMPAB_MSK 367 368 #define GT_SDRAM_B0_64BITINT_SHF 5 369 #define GT_SDRAM_B0_64BITINT_MSK (MSK(1) << GT_SDRAM_B0_64BITINT_SHF) 370 #define GT_SDRAM_B0_64BITINT_BIT GT_SDRAM_B0_64BITINT_MSK 371 #define GT_SDRAM_B0_64BITINT_2 0 372 #define GT_SDRAM_B0_64BITINT_4 1 373 374 #define GT_SDRAM_B0_BW_SHF 6 375 #define GT_SDRAM_B0_BW_MSK (MSK(1) << GT_SDRAM_B0_BW_SHF) 376 #define GT_SDRAM_B0_BW_BIT GT_SDRAM_B0_BW_MSK 377 #define GT_SDRAM_B0_BW_32 0 378 #define GT_SDRAM_B0_BW_64 1 379 380 #define GT_SDRAM_B0_BLODD_SHF 7 381 #define GT_SDRAM_B0_BLODD_MSK (MSK(1) << GT_SDRAM_B0_BLODD_SHF) 382 #define GT_SDRAM_B0_BLODD_BIT GT_SDRAM_B0_BLODD_MSK 383 384 #define GT_SDRAM_B0_PAR_SHF 8 385 #define GT_SDRAM_B0_PAR_MSK (MSK(1) << GT_SDRAM_B0_PAR_SHF) 386 #define GT_SDRAM_B0_PAR_BIT GT_SDRAM_B0_PAR_MSK 387 388 #define GT_SDRAM_B0_BYPASS_SHF 9 389 #define GT_SDRAM_B0_BYPASS_MSK (MSK(1) << GT_SDRAM_B0_BYPASS_SHF) 390 #define GT_SDRAM_B0_BYPASS_BIT GT_SDRAM_B0_BYPASS_MSK 391 392 #define GT_SDRAM_B0_SRAS2SCAS_SHF 10 393 #define GT_SDRAM_B0_SRAS2SCAS_MSK (MSK(1) << GT_SDRAM_B0_SRAS2SCAS_SHF) 394 #define GT_SDRAM_B0_SRAS2SCAS_BIT GT_SDRAM_B0_SRAS2SCAS_MSK 395 #define GT_SDRAM_B0_SRAS2SCAS_2 0 396 #define GT_SDRAM_B0_SRAS2SCAS_3 1 397 398 #define GT_SDRAM_B0_SIZE_SHF 11 399 #define GT_SDRAM_B0_SIZE_MSK (MSK(1) << GT_SDRAM_B0_SIZE_SHF) 400 #define GT_SDRAM_B0_SIZE_BIT GT_SDRAM_B0_SIZE_MSK 401 #define GT_SDRAM_B0_SIZE_16M 0 402 #define GT_SDRAM_B0_SIZE_64M 1 403 404 #define GT_SDRAM_B0_EXTPAR_SHF 12 405 #define GT_SDRAM_B0_EXTPAR_MSK (MSK(1) << GT_SDRAM_B0_EXTPAR_SHF) 406 #define GT_SDRAM_B0_EXTPAR_BIT GT_SDRAM_B0_EXTPAR_MSK 407 408 #define GT_SDRAM_B0_BLEN_SHF 13 409 #define GT_SDRAM_B0_BLEN_MSK (MSK(1) << GT_SDRAM_B0_BLEN_SHF) 410 #define GT_SDRAM_B0_BLEN_BIT GT_SDRAM_B0_BLEN_MSK 411 #define GT_SDRAM_B0_BLEN_8 0 412 #define GT_SDRAM_B0_BLEN_4 1 413 414 415 #define GT_SDRAM_CFG_REFINT_SHF 0 416 #define GT_SDRAM_CFG_REFINT_MSK (MSK(14) << GT_SDRAM_CFG_REFINT_SHF) 417 418 #define GT_SDRAM_CFG_NINTERLEAVE_SHF 14 419 #define GT_SDRAM_CFG_NINTERLEAVE_MSK (MSK(1) << GT_SDRAM_CFG_NINTERLEAVE_SHF) 420 #define GT_SDRAM_CFG_NINTERLEAVE_BIT GT_SDRAM_CFG_NINTERLEAVE_MSK 421 422 #define GT_SDRAM_CFG_RMW_SHF 15 423 #define GT_SDRAM_CFG_RMW_MSK (MSK(1) << GT_SDRAM_CFG_RMW_SHF) 424 #define GT_SDRAM_CFG_RMW_BIT GT_SDRAM_CFG_RMW_MSK 425 426 #define GT_SDRAM_CFG_NONSTAGREF_SHF 16 427 #define GT_SDRAM_CFG_NONSTAGREF_MSK (MSK(1) << GT_SDRAM_CFG_NONSTAGREF_SHF) 428 #define GT_SDRAM_CFG_NONSTAGREF_BIT GT_SDRAM_CFG_NONSTAGREF_MSK 429 430 #define GT_SDRAM_CFG_DUPCNTL_SHF 19 431 #define GT_SDRAM_CFG_DUPCNTL_MSK (MSK(1) << GT_SDRAM_CFG_DUPCNTL_SHF) 432 #define GT_SDRAM_CFG_DUPCNTL_BIT GT_SDRAM_CFG_DUPCNTL_MSK 433 434 #define GT_SDRAM_CFG_DUPBA_SHF 20 435 #define GT_SDRAM_CFG_DUPBA_MSK (MSK(1) << GT_SDRAM_CFG_DUPBA_SHF) 436 #define GT_SDRAM_CFG_DUPBA_BIT GT_SDRAM_CFG_DUPBA_MSK 437 438 #define GT_SDRAM_CFG_DUPEOT0_SHF 21 439 #define GT_SDRAM_CFG_DUPEOT0_MSK (MSK(1) << GT_SDRAM_CFG_DUPEOT0_SHF) 440 #define GT_SDRAM_CFG_DUPEOT0_BIT GT_SDRAM_CFG_DUPEOT0_MSK 441 442 #define GT_SDRAM_CFG_DUPEOT1_SHF 22 443 #define GT_SDRAM_CFG_DUPEOT1_MSK (MSK(1) << GT_SDRAM_CFG_DUPEOT1_SHF) 444 #define GT_SDRAM_CFG_DUPEOT1_BIT GT_SDRAM_CFG_DUPEOT1_MSK 445 446 #define GT_SDRAM_OPMODE_OP_SHF 0 447 #define GT_SDRAM_OPMODE_OP_MSK (MSK(3) << GT_SDRAM_OPMODE_OP_SHF) 448 #define GT_SDRAM_OPMODE_OP_NORMAL 0 449 #define GT_SDRAM_OPMODE_OP_NOP 1 450 #define GT_SDRAM_OPMODE_OP_PRCHG 2 451 #define GT_SDRAM_OPMODE_OP_MODE 3 452 #define GT_SDRAM_OPMODE_OP_CBR 4 453 454 #define GT_TC_CONTROL_ENTC0_SHF 0 455 #define GT_TC_CONTROL_ENTC0_MSK (MSK(1) << GT_TC_CONTROL_ENTC0_SHF) 456 #define GT_TC_CONTROL_ENTC0_BIT GT_TC_CONTROL_ENTC0_MSK 457 #define GT_TC_CONTROL_SELTC0_SHF 1 458 #define GT_TC_CONTROL_SELTC0_MSK (MSK(1) << GT_TC_CONTROL_SELTC0_SHF) 459 #define GT_TC_CONTROL_SELTC0_BIT GT_TC_CONTROL_SELTC0_MSK 460 461 462 #define GT_PCI0_BARE_SWSCS3BOOTDIS_SHF 0 463 #define GT_PCI0_BARE_SWSCS3BOOTDIS_MSK (MSK(1) << GT_PCI0_BARE_SWSCS3BOOTDIS_SHF) 464 #define GT_PCI0_BARE_SWSCS3BOOTDIS_BIT GT_PCI0_BARE_SWSCS3BOOTDIS_MSK 465 466 #define GT_PCI0_BARE_SWSCS32DIS_SHF 1 467 #define GT_PCI0_BARE_SWSCS32DIS_MSK (MSK(1) << GT_PCI0_BARE_SWSCS32DIS_SHF) 468 #define GT_PCI0_BARE_SWSCS32DIS_BIT GT_PCI0_BARE_SWSCS32DIS_MSK 469 470 #define GT_PCI0_BARE_SWSCS10DIS_SHF 2 471 #define GT_PCI0_BARE_SWSCS10DIS_MSK (MSK(1) << GT_PCI0_BARE_SWSCS10DIS_SHF) 472 #define GT_PCI0_BARE_SWSCS10DIS_BIT GT_PCI0_BARE_SWSCS10DIS_MSK 473 474 #define GT_PCI0_BARE_INTIODIS_SHF 3 475 #define GT_PCI0_BARE_INTIODIS_MSK (MSK(1) << GT_PCI0_BARE_INTIODIS_SHF) 476 #define GT_PCI0_BARE_INTIODIS_BIT GT_PCI0_BARE_INTIODIS_MSK 477 478 #define GT_PCI0_BARE_INTMEMDIS_SHF 4 479 #define GT_PCI0_BARE_INTMEMDIS_MSK (MSK(1) << GT_PCI0_BARE_INTMEMDIS_SHF) 480 #define GT_PCI0_BARE_INTMEMDIS_BIT GT_PCI0_BARE_INTMEMDIS_MSK 481 482 #define GT_PCI0_BARE_CS3BOOTDIS_SHF 5 483 #define GT_PCI0_BARE_CS3BOOTDIS_MSK (MSK(1) << GT_PCI0_BARE_CS3BOOTDIS_SHF) 484 #define GT_PCI0_BARE_CS3BOOTDIS_BIT GT_PCI0_BARE_CS3BOOTDIS_MSK 485 486 #define GT_PCI0_BARE_CS20DIS_SHF 6 487 #define GT_PCI0_BARE_CS20DIS_MSK (MSK(1) << GT_PCI0_BARE_CS20DIS_SHF) 488 #define GT_PCI0_BARE_CS20DIS_BIT GT_PCI0_BARE_CS20DIS_MSK 489 490 #define GT_PCI0_BARE_SCS32DIS_SHF 7 491 #define GT_PCI0_BARE_SCS32DIS_MSK (MSK(1) << GT_PCI0_BARE_SCS32DIS_SHF) 492 #define GT_PCI0_BARE_SCS32DIS_BIT GT_PCI0_BARE_SCS32DIS_MSK 493 494 #define GT_PCI0_BARE_SCS10DIS_SHF 8 495 #define GT_PCI0_BARE_SCS10DIS_MSK (MSK(1) << GT_PCI0_BARE_SCS10DIS_SHF) 496 #define GT_PCI0_BARE_SCS10DIS_BIT GT_PCI0_BARE_SCS10DIS_MSK 497 498 499 #define GT_INTRCAUSE_MASABORT0_SHF 18 500 #define GT_INTRCAUSE_MASABORT0_MSK (MSK(1) << GT_INTRCAUSE_MASABORT0_SHF) 501 #define GT_INTRCAUSE_MASABORT0_BIT GT_INTRCAUSE_MASABORT0_MSK 502 503 #define GT_INTRCAUSE_TARABORT0_SHF 19 504 #define GT_INTRCAUSE_TARABORT0_MSK (MSK(1) << GT_INTRCAUSE_TARABORT0_SHF) 505 #define GT_INTRCAUSE_TARABORT0_BIT GT_INTRCAUSE_TARABORT0_MSK 506 507 508 #define GT_PCI0_CFGADDR_REGNUM_SHF 2 509 #define GT_PCI0_CFGADDR_REGNUM_MSK (MSK(6) << GT_PCI0_CFGADDR_REGNUM_SHF) 510 #define GT_PCI0_CFGADDR_FUNCTNUM_SHF 8 511 #define GT_PCI0_CFGADDR_FUNCTNUM_MSK (MSK(3) << GT_PCI0_CFGADDR_FUNCTNUM_SHF) 512 #define GT_PCI0_CFGADDR_DEVNUM_SHF 11 513 #define GT_PCI0_CFGADDR_DEVNUM_MSK (MSK(5) << GT_PCI0_CFGADDR_DEVNUM_SHF) 514 #define GT_PCI0_CFGADDR_BUSNUM_SHF 16 515 #define GT_PCI0_CFGADDR_BUSNUM_MSK (MSK(8) << GT_PCI0_CFGADDR_BUSNUM_SHF) 516 #define GT_PCI0_CFGADDR_CONFIGEN_SHF 31 517 #define GT_PCI0_CFGADDR_CONFIGEN_MSK (MSK(1) << GT_PCI0_CFGADDR_CONFIGEN_SHF) 518 #define GT_PCI0_CFGADDR_CONFIGEN_BIT GT_PCI0_CFGADDR_CONFIGEN_MSK 519 520 #define GT_PCI0_CMD_MBYTESWAP_SHF 0 521 #define GT_PCI0_CMD_MBYTESWAP_MSK (MSK(1) << GT_PCI0_CMD_MBYTESWAP_SHF) 522 #define GT_PCI0_CMD_MBYTESWAP_BIT GT_PCI0_CMD_MBYTESWAP_MSK 523 #define GT_PCI0_CMD_MWORDSWAP_SHF 10 524 #define GT_PCI0_CMD_MWORDSWAP_MSK (MSK(1) << GT_PCI0_CMD_MWORDSWAP_SHF) 525 #define GT_PCI0_CMD_MWORDSWAP_BIT GT_PCI0_CMD_MWORDSWAP_MSK 526 #define GT_PCI0_CMD_SBYTESWAP_SHF 16 527 #define GT_PCI0_CMD_SBYTESWAP_MSK (MSK(1) << GT_PCI0_CMD_SBYTESWAP_SHF) 528 #define GT_PCI0_CMD_SBYTESWAP_BIT GT_PCI0_CMD_SBYTESWAP_MSK 529 #define GT_PCI0_CMD_SWORDSWAP_SHF 11 530 #define GT_PCI0_CMD_SWORDSWAP_MSK (MSK(1) << GT_PCI0_CMD_SWORDSWAP_SHF) 531 #define GT_PCI0_CMD_SWORDSWAP_BIT GT_PCI0_CMD_SWORDSWAP_MSK 532 533 #define GT_INTR_T0EXP_SHF 8 534 #define GT_INTR_T0EXP_MSK (MSK(1) << GT_INTR_T0EXP_SHF) 535 #define GT_INTR_T0EXP_BIT GT_INTR_T0EXP_MSK 536 #define GT_INTR_RETRYCTR0_SHF 20 537 #define GT_INTR_RETRYCTR0_MSK (MSK(1) << GT_INTR_RETRYCTR0_SHF) 538 #define GT_INTR_RETRYCTR0_BIT GT_INTR_RETRYCTR0_MSK 539 540 /* 541 * Misc 542 */ 543 #define GT_DEF_PCI0_IO_BASE 0x10000000UL 544 #define GT_DEF_PCI0_IO_SIZE 0x02000000UL 545 #define GT_DEF_PCI0_MEM0_BASE 0x12000000UL 546 #define GT_DEF_PCI0_MEM0_SIZE 0x02000000UL 547 #define GT_DEF_BASE 0x14000000UL 548 549 #define GT_MAX_BANKSIZE (256 * 1024 * 1024) /* Max 256MB bank */ 550 #define GT_LATTIM_MIN 6 /* Minimum lat */ 551 552 /* 553 * The gt64120_dep.h file must define the following macros 554 * 555 * GT_READ(ofs, data_pointer) 556 * GT_WRITE(ofs, data) - read/write GT64120 registers in 32bit 557 * 558 * TIMER - gt64120 timer irq, temporary solution until 559 * full gt64120 cascade interrupt support is in place 560 */ 561 562 #include <mach-gt64120.h> 563 564 /* 565 * Because of an error/peculiarity in the Galileo chip, we need to swap the 566 * bytes when running bigendian. We also provide non-swapping versions. 567 */ 568 #define __GT_READ(ofs) \ 569 (*(volatile u32 *)(GT64120_BASE+(ofs))) 570 #define __GT_WRITE(ofs, data) \ 571 do { *(volatile u32 *)(GT64120_BASE+(ofs)) = (data); } while (0) 572 #define GT_READ(ofs) le32_to_cpu(__GT_READ(ofs)) 573 #define GT_WRITE(ofs, data) __GT_WRITE(ofs, cpu_to_le32(data)) 574 575 extern void gt641xx_set_base_clock(unsigned int clock); 576 extern int gt641xx_timer0_state(void); 577 578 #endif /* _ASM_GT64120_H */ 579