Blame view
include/configs/MPC837XERDB.h
19 KB
d41ce506b Initial Release, ... |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 |
/* * Copyright (C) 2007 Freescale Semiconductor, Inc. * Kevin Lam <kevin.lam@freescale.com> * Joe D'Abbraccio <joe.d'abbraccio@freescale.com> * * SPDX-License-Identifier: GPL-2.0+ */ #ifndef __CONFIG_H #define __CONFIG_H /* * High Level Configuration Options */ #define CONFIG_E300 1 /* E300 family */ #define CONFIG_MPC837x 1 /* MPC837x CPU specific */ #define CONFIG_MPC837XERDB 1 #define CONFIG_MISC_INIT_R #define CONFIG_HWCONFIG /* * On-board devices */ #define CONFIG_TSEC_ENET /* TSEC Ethernet support */ #define CONFIG_VSC7385_ENET /* * System Clock Setup */ #ifdef CONFIG_PCISLAVE #define CONFIG_83XX_PCICLK 66666667 /* in HZ */ #else #define CONFIG_83XX_CLKIN 66666667 /* in Hz */ #define CONFIG_PCIE #endif #ifndef CONFIG_SYS_CLK_FREQ #define CONFIG_SYS_CLK_FREQ CONFIG_83XX_CLKIN #endif /* * Hardware Reset Configuration Word */ #define CONFIG_SYS_HRCW_LOW (\ HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\ HRCWL_DDR_TO_SCB_CLK_1X1 |\ HRCWL_SVCOD_DIV_2 |\ HRCWL_CSB_TO_CLKIN_5X1 |\ HRCWL_CORE_TO_CSB_2X1) #ifdef CONFIG_PCISLAVE #define CONFIG_SYS_HRCW_HIGH (\ HRCWH_PCI_AGENT |\ HRCWH_PCI1_ARBITER_DISABLE |\ HRCWH_CORE_ENABLE |\ HRCWH_FROM_0XFFF00100 |\ HRCWH_BOOTSEQ_DISABLE |\ HRCWH_SW_WATCHDOG_DISABLE |\ HRCWH_ROM_LOC_LOCAL_16BIT |\ HRCWH_RL_EXT_LEGACY |\ HRCWH_TSEC1M_IN_RGMII |\ HRCWH_TSEC2M_IN_RGMII |\ HRCWH_BIG_ENDIAN |\ HRCWH_LDP_CLEAR) #else #define CONFIG_SYS_HRCW_HIGH (\ HRCWH_PCI_HOST |\ HRCWH_PCI1_ARBITER_ENABLE |\ HRCWH_CORE_ENABLE |\ HRCWH_FROM_0X00000100 |\ HRCWH_BOOTSEQ_DISABLE |\ HRCWH_SW_WATCHDOG_DISABLE |\ HRCWH_ROM_LOC_LOCAL_16BIT |\ HRCWH_RL_EXT_LEGACY |\ HRCWH_TSEC1M_IN_RGMII |\ HRCWH_TSEC2M_IN_RGMII |\ HRCWH_BIG_ENDIAN |\ HRCWH_LDP_CLEAR) #endif /* System performance - define the value i.e. CONFIG_SYS_XXX */ /* Arbiter Configuration Register */ #define CONFIG_SYS_ACR_PIPE_DEP 3 /* Arbiter pipeline depth (0-3) */ #define CONFIG_SYS_ACR_RPTCNT 3 /* Arbiter repeat count (0-7) */ /* System Priority Control Regsiter */ #define CONFIG_SYS_SPCR_TSECEP 3 /* eTSEC1&2 emergency priority (0-3) */ /* System Clock Configuration Register */ #define CONFIG_SYS_SCCR_TSEC1CM 1 /* eTSEC1 clock mode (0-3) */ #define CONFIG_SYS_SCCR_TSEC2CM 1 /* eTSEC2 clock mode (0-3) */ #define CONFIG_SYS_SCCR_SATACM SCCR_SATACM_2 /* SATA1-4 clock mode (0-3) */ /* * System IO Config */ #define CONFIG_SYS_SICRH 0x08200000 #define CONFIG_SYS_SICRL 0x00000000 /* * Output Buffer Impedance */ #define CONFIG_SYS_OBIR 0x30100000 /* * IMMR new address */ #define CONFIG_SYS_IMMR 0xE0000000 /* * Device configurations */ /* Vitesse 7385 */ #ifdef CONFIG_VSC7385_ENET #define CONFIG_TSEC2 /* The flash address and size of the VSC7385 firmware image */ #define CONFIG_VSC7385_IMAGE 0xFE7FE000 #define CONFIG_VSC7385_IMAGE_SIZE 8192 #endif /* * DDR Setup */ #define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is system memory */ #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE #define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL 0x03000000 #define CONFIG_SYS_83XX_DDR_USES_CS0 #define CONFIG_SYS_DDRCDR_VALUE (DDRCDR_DHC_EN | DDRCDR_ODT | DDRCDR_Q_DRN) #undef CONFIG_DDR_ECC /* support DDR ECC function */ #undef CONFIG_DDR_ECC_CMD /* Use DDR ECC user commands */ #undef CONFIG_NEVER_ASSERT_ODT_TO_CPU /* Never assert ODT to internal IOs */ /* * Manually set up DDR parameters */ #define CONFIG_SYS_DDR_SIZE 256 /* MB */ #define CONFIG_SYS_DDR_CS0_BNDS 0x0000000f #define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN \ | CSCONFIG_ODT_WR_ONLY_CURRENT \ | CSCONFIG_ROW_BIT_13 \ | CSCONFIG_COL_BIT_10) #define CONFIG_SYS_DDR_TIMING_3 0x00000000 #define CONFIG_SYS_DDR_TIMING_0 ((0 << TIMING_CFG0_RWT_SHIFT) \ | (0 << TIMING_CFG0_WRT_SHIFT) \ | (0 << TIMING_CFG0_RRT_SHIFT) \ | (0 << TIMING_CFG0_WWT_SHIFT) \ | (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) \ | (6 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) \ | (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) \ | (2 << TIMING_CFG0_MRS_CYC_SHIFT)) /* 0x00260802 */ /* DDR400 */ #define CONFIG_SYS_DDR_TIMING_1 ((3 << TIMING_CFG1_PRETOACT_SHIFT) \ | (9 << TIMING_CFG1_ACTTOPRE_SHIFT) \ | (3 << TIMING_CFG1_ACTTORW_SHIFT) \ | (7 << TIMING_CFG1_CASLAT_SHIFT) \ | (13 << TIMING_CFG1_REFREC_SHIFT) \ | (3 << TIMING_CFG1_WRREC_SHIFT) \ | (2 << TIMING_CFG1_ACTTOACT_SHIFT) \ | (2 << TIMING_CFG1_WRTORD_SHIFT)) /* 0x3937d322 */ #define CONFIG_SYS_DDR_TIMING_2 ((0 << TIMING_CFG2_ADD_LAT_SHIFT) \ | (5 << TIMING_CFG2_CPO_SHIFT) \ | (3 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) \ | (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) \ | (3 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) \ | (3 << TIMING_CFG2_CKE_PLS_SHIFT) \ | (8 << TIMING_CFG2_FOUR_ACT_SHIFT)) /* 0x02984cc8 */ #define CONFIG_SYS_DDR_INTERVAL ((1024 << SDRAM_INTERVAL_REFINT_SHIFT) \ | (0 << SDRAM_INTERVAL_BSTOPRE_SHIFT)) /* 0x06090100 */ #if defined(CONFIG_DDR_2T_TIMING) #define CONFIG_SYS_DDR_SDRAM_CFG (SDRAM_CFG_SREN \ | SDRAM_CFG_SDRAM_TYPE_DDR2 \ | SDRAM_CFG_32_BE \ | SDRAM_CFG_2T_EN) /* 0x43088000 */ #else #define CONFIG_SYS_DDR_SDRAM_CFG (SDRAM_CFG_SREN \ | SDRAM_CFG_SDRAM_TYPE_DDR2) /* 0x43000000 */ #endif #define CONFIG_SYS_DDR_SDRAM_CFG2 0x00001000 /* 1 posted refresh */ #define CONFIG_SYS_DDR_MODE ((0x0406 << SDRAM_MODE_ESD_SHIFT) \ | (0x0442 << SDRAM_MODE_SD_SHIFT)) /* 0x04400442 */ /* DDR400 */ #define CONFIG_SYS_DDR_MODE2 0x00000000 /* * Memory test */ #undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */ #define CONFIG_SYS_MEMTEST_START 0x00040000 /* memtest region */ #define CONFIG_SYS_MEMTEST_END 0x0ef70010 /* * The reserved memory */ #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */ #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE) #define CONFIG_SYS_RAMBOOT #else #undef CONFIG_SYS_RAMBOOT #endif #define CONFIG_SYS_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Mon */ #define CONFIG_SYS_MALLOC_LEN (512 * 1024) /* Reserved for malloc */ /* * Initial RAM Base Address Setup */ #define CONFIG_SYS_INIT_RAM_LOCK 1 #define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */ #define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM */ #define CONFIG_SYS_GBL_DATA_OFFSET \ (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) /* * Local Bus Configuration & Clock Setup */ #define CONFIG_SYS_LCRR_DBYP LCRR_DBYP #define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_8 #define CONFIG_SYS_LBC_LBCR 0x00000000 #define CONFIG_FSL_ELBC 1 /* * FLASH on the Local Bus */ #define CONFIG_SYS_FLASH_CFI /* use the Common Flash Interface */ #define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */ #define CONFIG_SYS_FLASH_BASE 0xFE000000 /* FLASH base address */ #define CONFIG_SYS_FLASH_SIZE 8 /* max FLASH size is 32M */ #define CONFIG_SYS_FLASH_PROTECTION 1 /* Use h/w Flash protection. */ #define CONFIG_SYS_FLASH_EMPTY_INFO /* display empty sectors */ #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* buffer up multiple bytes */ /* Window base at flash base */ #define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE #define CONFIG_SYS_LBLAWAR0_PRELIM 0x80000016 /* 8 MB window size */ #define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE \ | BR_PS_16 /* 16 bit port */ \ | BR_MS_GPCM /* MSEL = GPCM */ \ | BR_V) /* valid */ #define CONFIG_SYS_OR0_PRELIM (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) \ | OR_GPCM_XACS \ | OR_GPCM_SCY_9 \ | OR_GPCM_EHTR_SET \ | OR_GPCM_EAD) /* 0xFF800191 */ #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */ #define CONFIG_SYS_MAX_FLASH_SECT 256 /* max sectors per device */ #undef CONFIG_SYS_FLASH_CHECKSUM #define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */ #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */ /* * NAND Flash on the Local Bus */ #define CONFIG_SYS_NAND_BASE 0xE0600000 #define CONFIG_SYS_BR1_PRELIM (CONFIG_SYS_NAND_BASE \ | BR_DECC_CHK_GEN /* Use HW ECC */ \ | BR_PS_8 /* 8 bit port */ \ | BR_MS_FCM /* MSEL = FCM */ \ | BR_V) /* valid */ #define CONFIG_SYS_OR1_PRELIM (OR_AM_32KB \ | OR_FCM_CSCT \ | OR_FCM_CST \ | OR_FCM_CHT \ | OR_FCM_SCY_1 \ | OR_FCM_TRLX \ | OR_FCM_EHTR) #define CONFIG_SYS_LBLAWBAR1_PRELIM CONFIG_SYS_NAND_BASE #define CONFIG_SYS_LBLAWAR1_PRELIM (LBLAWAR_EN | LBLAWAR_32KB) /* Vitesse 7385 */ #define CONFIG_SYS_VSC7385_BASE 0xF0000000 #ifdef CONFIG_VSC7385_ENET #define CONFIG_SYS_BR2_PRELIM (CONFIG_SYS_VSC7385_BASE \ | BR_PS_8 \ | BR_MS_GPCM \ | BR_V) /* 0xF0000801 */ #define CONFIG_SYS_OR2_PRELIM (OR_AM_128KB \ | OR_GPCM_CSNT \ | OR_GPCM_XACS \ | OR_GPCM_SCY_15 \ | OR_GPCM_SETA \ | OR_GPCM_TRLX_SET \ | OR_GPCM_EHTR_SET \ | OR_GPCM_EAD) /* 0xfffe09ff */ /* Access Base */ #define CONFIG_SYS_LBLAWBAR2_PRELIM CONFIG_SYS_VSC7385_BASE #define CONFIG_SYS_LBLAWAR2_PRELIM (LBLAWAR_EN | LBLAWAR_128KB) #endif /* * Serial Port */ #define CONFIG_CONS_INDEX 1 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 #define CONFIG_SYS_NS16550_CLK get_bus_freq(0) #define CONFIG_SYS_BAUDRATE_TABLE \ {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200} #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR+0x4500) #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR+0x4600) /* SERDES */ #define CONFIG_FSL_SERDES #define CONFIG_FSL_SERDES1 0xe3000 #define CONFIG_FSL_SERDES2 0xe3100 /* I2C */ #define CONFIG_SYS_I2C #define CONFIG_SYS_I2C_FSL #define CONFIG_SYS_FSL_I2C_SPEED 400000 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F #define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 #define CONFIG_SYS_I2C_NOPROBES { {0, 0x51} } /* * Config on-board RTC */ #define CONFIG_RTC_DS1374 /* use ds1374 rtc via i2c */ #define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* at address 0x68 */ /* * General PCI * Addresses are mapped 1-1. */ #define CONFIG_SYS_PCI_MEM_BASE 0x80000000 #define CONFIG_SYS_PCI_MEM_PHYS CONFIG_SYS_PCI_MEM_BASE #define CONFIG_SYS_PCI_MEM_SIZE 0x10000000 /* 256M */ #define CONFIG_SYS_PCI_MMIO_BASE 0x90000000 #define CONFIG_SYS_PCI_MMIO_PHYS CONFIG_SYS_PCI_MMIO_BASE #define CONFIG_SYS_PCI_MMIO_SIZE 0x10000000 /* 256M */ #define CONFIG_SYS_PCI_IO_BASE 0x00000000 #define CONFIG_SYS_PCI_IO_PHYS 0xE0300000 #define CONFIG_SYS_PCI_IO_SIZE 0x100000 /* 1M */ #define CONFIG_SYS_PCI_SLV_MEM_LOCAL CONFIG_SYS_SDRAM_BASE #define CONFIG_SYS_PCI_SLV_MEM_BUS 0x00000000 #define CONFIG_SYS_PCI_SLV_MEM_SIZE 0x80000000 #define CONFIG_SYS_PCIE1_BASE 0xA0000000 #define CONFIG_SYS_PCIE1_CFG_BASE 0xA0000000 #define CONFIG_SYS_PCIE1_CFG_SIZE 0x08000000 #define CONFIG_SYS_PCIE1_MEM_BASE 0xA8000000 #define CONFIG_SYS_PCIE1_MEM_PHYS 0xA8000000 #define CONFIG_SYS_PCIE1_MEM_SIZE 0x10000000 #define CONFIG_SYS_PCIE1_IO_BASE 0x00000000 #define CONFIG_SYS_PCIE1_IO_PHYS 0xB8000000 #define CONFIG_SYS_PCIE1_IO_SIZE 0x00800000 #define CONFIG_SYS_PCIE2_BASE 0xC0000000 #define CONFIG_SYS_PCIE2_CFG_BASE 0xC0000000 #define CONFIG_SYS_PCIE2_CFG_SIZE 0x08000000 #define CONFIG_SYS_PCIE2_MEM_BASE 0xC8000000 #define CONFIG_SYS_PCIE2_MEM_PHYS 0xC8000000 #define CONFIG_SYS_PCIE2_MEM_SIZE 0x10000000 #define CONFIG_SYS_PCIE2_IO_BASE 0x00000000 #define CONFIG_SYS_PCIE2_IO_PHYS 0xD8000000 #define CONFIG_SYS_PCIE2_IO_SIZE 0x00800000 #ifdef CONFIG_PCI #define CONFIG_PCI_INDIRECT_BRIDGE #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957 /* Freescale */ #endif /* CONFIG_PCI */ /* * TSEC */ #ifdef CONFIG_TSEC_ENET #define CONFIG_GMII /* MII PHY management */ #define CONFIG_TSEC1 #ifdef CONFIG_TSEC1 #define CONFIG_HAS_ETH0 #define CONFIG_TSEC1_NAME "TSEC0" #define CONFIG_SYS_TSEC1_OFFSET 0x24000 #define TSEC1_PHY_ADDR 2 #define TSEC1_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) #define TSEC1_PHYIDX 0 #endif #ifdef CONFIG_TSEC2 #define CONFIG_HAS_ETH1 #define CONFIG_TSEC2_NAME "TSEC1" #define CONFIG_SYS_TSEC2_OFFSET 0x25000 #define TSEC2_PHY_ADDR 0x1c #define TSEC2_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) #define TSEC2_PHYIDX 0 #endif /* Options are: TSEC[0-1] */ #define CONFIG_ETHPRIME "TSEC0" #endif /* * SATA */ #define CONFIG_SYS_SATA_MAX_DEVICE 2 #define CONFIG_SATA1 #define CONFIG_SYS_SATA1_OFFSET 0x18000 #define CONFIG_SYS_SATA1 (CONFIG_SYS_IMMR + CONFIG_SYS_SATA1_OFFSET) #define CONFIG_SYS_SATA1_FLAGS FLAGS_DMA #define CONFIG_SATA2 #define CONFIG_SYS_SATA2_OFFSET 0x19000 #define CONFIG_SYS_SATA2 (CONFIG_SYS_IMMR + CONFIG_SYS_SATA2_OFFSET) #define CONFIG_SYS_SATA2_FLAGS FLAGS_DMA #ifdef CONFIG_FSL_SATA #define CONFIG_LBA48 #endif /* * Environment */ #ifndef CONFIG_SYS_RAMBOOT #define CONFIG_ENV_ADDR \ (CONFIG_SYS_MONITOR_BASE+CONFIG_SYS_MONITOR_LEN) #define CONFIG_ENV_SECT_SIZE 0x10000 /* 64K (one sector) for env */ #define CONFIG_ENV_SIZE 0x4000 #else #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE-0x1000) #define CONFIG_ENV_SIZE 0x2000 #endif #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ /* * BOOTP options */ #define CONFIG_BOOTP_BOOTFILESIZE /* * Command line configuration. */ #undef CONFIG_WATCHDOG /* watchdog disabled */ #ifdef CONFIG_MMC #define CONFIG_FSL_ESDHC #define CONFIG_FSL_ESDHC_PIN_MUX #define CONFIG_SYS_FSL_ESDHC_ADDR CONFIG_SYS_MPC83xx_ESDHC_ADDR #endif /* * Miscellaneous configurable options */ #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */ /* * For booting Linux, the board info and command line data * have to be in the first 256 MB of memory, since this is * the maximum mapped by the Linux kernel during initialization. */ #define CONFIG_SYS_BOOTMAPSZ (256 << 20) /* Initial Memory map for Linux */ #define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */ /* * Core HID Setup */ #define CONFIG_SYS_HID0_INIT 0x000000000 #define CONFIG_SYS_HID0_FINAL (HID0_ENABLE_MACHINE_CHECK \ | HID0_ENABLE_INSTRUCTION_CACHE) #define CONFIG_SYS_HID2 HID2_HBE /* * MMU Setup */ #define CONFIG_HIGH_BATS 1 /* High BATs supported */ /* DDR: cache cacheable */ #define CONFIG_SYS_SDRAM_LOWER CONFIG_SYS_SDRAM_BASE #define CONFIG_SYS_SDRAM_UPPER (CONFIG_SYS_SDRAM_BASE + 0x10000000) #define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_LOWER \ | BATL_PP_RW \ | BATL_MEMCOHERENCE) #define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_LOWER \ | BATU_BL_256M \ | BATU_VS \ | BATU_VP) #define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L #define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U #define CONFIG_SYS_IBAT1L (CONFIG_SYS_SDRAM_UPPER \ | BATL_PP_RW \ | BATL_MEMCOHERENCE) #define CONFIG_SYS_IBAT1U (CONFIG_SYS_SDRAM_UPPER \ | BATU_BL_256M \ | BATU_VS \ | BATU_VP) #define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L #define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U /* IMMRBAR, PCI IO and NAND: cache-inhibit and guarded */ #define CONFIG_SYS_IBAT2L (CONFIG_SYS_IMMR \ | BATL_PP_RW \ | BATL_CACHEINHIBIT \ | BATL_GUARDEDSTORAGE) #define CONFIG_SYS_IBAT2U (CONFIG_SYS_IMMR \ | BATU_BL_8M \ | BATU_VS \ | BATU_VP) #define CONFIG_SYS_DBAT2L CONFIG_SYS_IBAT2L #define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U /* L2 Switch: cache-inhibit and guarded */ #define CONFIG_SYS_IBAT3L (CONFIG_SYS_VSC7385_BASE \ | BATL_PP_RW \ | BATL_CACHEINHIBIT \ | BATL_GUARDEDSTORAGE) #define CONFIG_SYS_IBAT3U (CONFIG_SYS_VSC7385_BASE \ | BATU_BL_128K \ | BATU_VS \ | BATU_VP) #define CONFIG_SYS_DBAT3L CONFIG_SYS_IBAT3L #define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U /* FLASH: icache cacheable, but dcache-inhibit and guarded */ #define CONFIG_SYS_IBAT4L (CONFIG_SYS_FLASH_BASE \ | BATL_PP_RW \ | BATL_MEMCOHERENCE) #define CONFIG_SYS_IBAT4U (CONFIG_SYS_FLASH_BASE \ | BATU_BL_32M \ | BATU_VS \ | BATU_VP) #define CONFIG_SYS_DBAT4L (CONFIG_SYS_FLASH_BASE \ | BATL_PP_RW \ | BATL_CACHEINHIBIT \ | BATL_GUARDEDSTORAGE) #define CONFIG_SYS_DBAT4U CONFIG_SYS_IBAT4U /* Stack in dcache: cacheable, no memory coherence */ #define CONFIG_SYS_IBAT5L (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_RW) #define CONFIG_SYS_IBAT5U (CONFIG_SYS_INIT_RAM_ADDR \ | BATU_BL_128K \ | BATU_VS \ | BATU_VP) #define CONFIG_SYS_DBAT5L CONFIG_SYS_IBAT5L #define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U #ifdef CONFIG_PCI /* PCI MEM space: cacheable */ #define CONFIG_SYS_IBAT6L (CONFIG_SYS_PCI_MEM_PHYS \ | BATL_PP_RW \ | BATL_MEMCOHERENCE) #define CONFIG_SYS_IBAT6U (CONFIG_SYS_PCI_MEM_PHYS \ | BATU_BL_256M \ | BATU_VS \ | BATU_VP) #define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L #define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U /* PCI MMIO space: cache-inhibit and guarded */ #define CONFIG_SYS_IBAT7L (CONFIG_SYS_PCI_MMIO_PHYS \ | BATL_PP_RW \ | BATL_CACHEINHIBIT \ | BATL_GUARDEDSTORAGE) #define CONFIG_SYS_IBAT7U (CONFIG_SYS_PCI_MMIO_PHYS \ | BATU_BL_256M \ | BATU_VS \ | BATU_VP) #define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L #define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U #else #define CONFIG_SYS_IBAT6L (0) #define CONFIG_SYS_IBAT6U (0) #define CONFIG_SYS_IBAT7L (0) #define CONFIG_SYS_IBAT7U (0) #define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L #define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U #define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L #define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U #endif #if defined(CONFIG_CMD_KGDB) #define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */ #endif /* * Environment Configuration */ #define CONFIG_ENV_OVERWRITE #define CONFIG_HAS_FSL_DR_USB #define CONFIG_USB_EHCI_FSL #define CONFIG_EHCI_HCD_INIT_AFTER_RESET #define CONFIG_NETDEV "eth1" #define CONFIG_HOSTNAME mpc837x_rdb #define CONFIG_ROOTPATH "/nfsroot" #define CONFIG_RAMDISKFILE "rootfs.ext2.gz.uboot" #define CONFIG_BOOTFILE "uImage" /* U-Boot image on TFTP server */ #define CONFIG_UBOOTPATH "u-boot.bin" #define CONFIG_FDTFILE "mpc8379_rdb.dtb" /* default location for tftp and bootm */ #define CONFIG_LOADADDR 800000 #define CONFIG_EXTRA_ENV_SETTINGS \ "netdev=" CONFIG_NETDEV "\0" \ "uboot=" CONFIG_UBOOTPATH "\0" \ "tftpflash=tftp $loadaddr $uboot;" \ "protect off " __stringify(CONFIG_SYS_TEXT_BASE) \ " +$filesize; " \ "erase " __stringify(CONFIG_SYS_TEXT_BASE) \ " +$filesize; " \ "cp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE) \ " $filesize; " \ "protect on " __stringify(CONFIG_SYS_TEXT_BASE) \ " +$filesize; " \ "cmp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE) \ " $filesize\0" \ "fdtaddr=780000\0" \ "fdtfile=" CONFIG_FDTFILE "\0" \ "ramdiskaddr=1000000\0" \ "ramdiskfile=" CONFIG_RAMDISKFILE "\0" \ "console=ttyS0\0" \ "setbootargs=setenv bootargs " \ "root=$rootdev rw console=$console,$baudrate $othbootargs\0" \ "setipargs=setenv bootargs nfsroot=$serverip:$rootpath " \ "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:" \ "$netdev:off " \ "root=$rootdev rw console=$console,$baudrate $othbootargs\0" #define CONFIG_NFSBOOTCOMMAND \ "setenv rootdev /dev/nfs;" \ "run setbootargs;" \ "run setipargs;" \ "tftp $loadaddr $bootfile;" \ "tftp $fdtaddr $fdtfile;" \ "bootm $loadaddr - $fdtaddr" #define CONFIG_RAMBOOTCOMMAND \ "setenv rootdev /dev/ram;" \ "run setbootargs;" \ "tftp $ramdiskaddr $ramdiskfile;" \ "tftp $loadaddr $bootfile;" \ "tftp $fdtaddr $fdtfile;" \ "bootm $loadaddr $ramdiskaddr $fdtaddr" #endif /* __CONFIG_H */ |