1 /* 2 * Copyright (C) Freescale Semiconductor, Inc. 2006, 2010. 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 */ 6 /* 7 * mpc8313epb board configuration file 8 */ 9 10 #ifndef __CONFIG_H 11 #define __CONFIG_H 12 13 #define CONFIG_DISPLAY_BOARDINFO 14 15 /* 16 * High Level Configuration Options 17 */ 18 #define CONFIG_E300 1 19 #define CONFIG_MPC831x 1 20 #define CONFIG_MPC8313 1 21 #define CONFIG_MPC8313ERDB 1 22 23 #ifdef CONFIG_NAND 24 #define CONFIG_SPL_INIT_MINIMAL 25 #define CONFIG_SPL_SERIAL_SUPPORT 26 #define CONFIG_SPL_FLUSH_IMAGE 27 #define CONFIG_SPL_TARGET "u-boot-with-spl.bin" 28 #define CONFIG_SPL_MPC83XX_WAIT_FOR_NAND 29 30 #ifdef CONFIG_SPL_BUILD 31 #define CONFIG_NS16550_MIN_FUNCTIONS 32 #endif 33 34 #define CONFIG_SYS_TEXT_BASE 0x00100000 /* CONFIG_SYS_NAND_U_BOOT_DST */ 35 #define CONFIG_SYS_TEXT_BASE_SPL 0xfff00000 36 #define CONFIG_SPL_MAX_SIZE (4 * 1024) 37 #define CONFIG_SPL_PAD_TO 0x4000 38 39 #define CONFIG_SYS_NAND_U_BOOT_SIZE (512 << 10) 40 #define CONFIG_SYS_NAND_U_BOOT_DST 0x00100000 41 #define CONFIG_SYS_NAND_U_BOOT_START 0x00100100 42 #define CONFIG_SYS_NAND_U_BOOT_OFFS 16384 43 #define CONFIG_SYS_NAND_U_BOOT_RELOC 0x00010000 44 #define CONFIG_SYS_NAND_U_BOOT_RELOC_SP (CONFIG_SYS_NAND_U_BOOT_RELOC + 0x10000) 45 46 #ifdef CONFIG_SPL_BUILD 47 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE_SPL /* start of monitor */ 48 #endif 49 50 #endif /* CONFIG_NAND */ 51 52 #ifndef CONFIG_SYS_TEXT_BASE 53 #define CONFIG_SYS_TEXT_BASE 0xFE000000 54 #endif 55 56 #ifndef CONFIG_SYS_MONITOR_BASE 57 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */ 58 #endif 59 60 #define CONFIG_PCI 61 #define CONFIG_PCI_INDIRECT_BRIDGE 62 #define CONFIG_FSL_ELBC 1 63 64 #define CONFIG_MISC_INIT_R 65 66 /* 67 * On-board devices 68 * 69 * TSEC1 is VSC switch 70 * TSEC2 is SoC TSEC 71 */ 72 #define CONFIG_VSC7385_ENET 73 #define CONFIG_TSEC2 74 75 #ifdef CONFIG_SYS_66MHZ 76 #define CONFIG_83XX_CLKIN 66666667 /* in Hz */ 77 #elif defined(CONFIG_SYS_33MHZ) 78 #define CONFIG_83XX_CLKIN 33333333 /* in Hz */ 79 #else 80 #error Unknown oscillator frequency. 81 #endif 82 83 #define CONFIG_SYS_CLK_FREQ CONFIG_83XX_CLKIN 84 85 #define CONFIG_BOARD_EARLY_INIT_F /* call board_early_init_f */ 86 #define CONFIG_BOARD_EARLY_INIT_R /* call board_early_init_r */ 87 88 #define CONFIG_SYS_IMMR 0xE0000000 89 90 #if defined(CONFIG_NAND) && !defined(CONFIG_SPL_BUILD) 91 #define CONFIG_DEFAULT_IMMR CONFIG_SYS_IMMR 92 #endif 93 94 #define CONFIG_SYS_MEMTEST_START 0x00001000 95 #define CONFIG_SYS_MEMTEST_END 0x07f00000 96 97 /* Early revs of this board will lock up hard when attempting 98 * to access the PMC registers, unless a JTAG debugger is 99 * connected, or some resistor modifications are made. 100 */ 101 #define CONFIG_SYS_8313ERDB_BROKEN_PMC 1 102 103 #define CONFIG_SYS_ACR_PIPE_DEP 3 /* Arbiter pipeline depth (0-3) */ 104 #define CONFIG_SYS_ACR_RPTCNT 3 /* Arbiter repeat count (0-7) */ 105 106 /* 107 * Device configurations 108 */ 109 110 /* Vitesse 7385 */ 111 112 #ifdef CONFIG_VSC7385_ENET 113 114 #define CONFIG_TSEC1 115 116 /* The flash address and size of the VSC7385 firmware image */ 117 #define CONFIG_VSC7385_IMAGE 0xFE7FE000 118 #define CONFIG_VSC7385_IMAGE_SIZE 8192 119 120 #endif 121 122 /* 123 * DDR Setup 124 */ 125 #define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is system memory*/ 126 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE 127 #define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE 128 129 /* 130 * Manually set up DDR parameters, as this board does not 131 * seem to have the SPD connected to I2C. 132 */ 133 #define CONFIG_SYS_DDR_SIZE 128 /* MB */ 134 #define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN \ 135 | CSCONFIG_ODT_RD_NEVER \ 136 | CSCONFIG_ODT_WR_ONLY_CURRENT \ 137 | CSCONFIG_ROW_BIT_13 \ 138 | CSCONFIG_COL_BIT_10) 139 /* 0x80010102 */ 140 141 #define CONFIG_SYS_DDR_TIMING_3 0x00000000 142 #define CONFIG_SYS_DDR_TIMING_0 ((0 << TIMING_CFG0_RWT_SHIFT) \ 143 | (0 << TIMING_CFG0_WRT_SHIFT) \ 144 | (0 << TIMING_CFG0_RRT_SHIFT) \ 145 | (0 << TIMING_CFG0_WWT_SHIFT) \ 146 | (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) \ 147 | (2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) \ 148 | (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) \ 149 | (2 << TIMING_CFG0_MRS_CYC_SHIFT)) 150 /* 0x00220802 */ 151 #define CONFIG_SYS_DDR_TIMING_1 ((3 << TIMING_CFG1_PRETOACT_SHIFT) \ 152 | (8 << TIMING_CFG1_ACTTOPRE_SHIFT) \ 153 | (3 << TIMING_CFG1_ACTTORW_SHIFT) \ 154 | (5 << TIMING_CFG1_CASLAT_SHIFT) \ 155 | (10 << TIMING_CFG1_REFREC_SHIFT) \ 156 | (3 << TIMING_CFG1_WRREC_SHIFT) \ 157 | (2 << TIMING_CFG1_ACTTOACT_SHIFT) \ 158 | (2 << TIMING_CFG1_WRTORD_SHIFT)) 159 /* 0x3835a322 */ 160 #define CONFIG_SYS_DDR_TIMING_2 ((1 << TIMING_CFG2_ADD_LAT_SHIFT) \ 161 | (5 << TIMING_CFG2_CPO_SHIFT) \ 162 | (2 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) \ 163 | (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) \ 164 | (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) \ 165 | (3 << TIMING_CFG2_CKE_PLS_SHIFT) \ 166 | (6 << TIMING_CFG2_FOUR_ACT_SHIFT)) 167 /* 0x129048c6 */ /* P9-45,may need tuning */ 168 #define CONFIG_SYS_DDR_INTERVAL ((1296 << SDRAM_INTERVAL_REFINT_SHIFT) \ 169 | (1280 << SDRAM_INTERVAL_BSTOPRE_SHIFT)) 170 /* 0x05100500 */ 171 #if defined(CONFIG_DDR_2T_TIMING) 172 #define CONFIG_SYS_SDRAM_CFG (SDRAM_CFG_SREN \ 173 | SDRAM_CFG_SDRAM_TYPE_DDR2 \ 174 | SDRAM_CFG_DBW_32 \ 175 | SDRAM_CFG_2T_EN) 176 /* 0x43088000 */ 177 #else 178 #define CONFIG_SYS_SDRAM_CFG (SDRAM_CFG_SREN \ 179 | SDRAM_CFG_SDRAM_TYPE_DDR2 \ 180 | SDRAM_CFG_DBW_32) 181 /* 0x43080000 */ 182 #endif 183 #define CONFIG_SYS_SDRAM_CFG2 0x00401000 184 /* set burst length to 8 for 32-bit data path */ 185 #define CONFIG_SYS_DDR_MODE ((0x4448 << SDRAM_MODE_ESD_SHIFT) \ 186 | (0x0632 << SDRAM_MODE_SD_SHIFT)) 187 /* 0x44480632 */ 188 #define CONFIG_SYS_DDR_MODE_2 0x8000C000 189 190 #define CONFIG_SYS_DDR_CLK_CNTL DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05 191 /*0x02000000*/ 192 #define CONFIG_SYS_DDRCDR_VALUE (DDRCDR_EN \ 193 | DDRCDR_PZ_NOMZ \ 194 | DDRCDR_NZ_NOMZ \ 195 | DDRCDR_M_ODR) 196 197 /* 198 * FLASH on the Local Bus 199 */ 200 #define CONFIG_SYS_FLASH_CFI /* use the Common Flash Interface */ 201 #define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */ 202 #define CONFIG_SYS_FLASH_BASE 0xFE000000 /* start of FLASH */ 203 #define CONFIG_SYS_FLASH_SIZE 8 /* flash size in MB */ 204 #define CONFIG_SYS_FLASH_PROTECTION 1 /* Use h/w Flash protection. */ 205 #define CONFIG_SYS_FLASH_EMPTY_INFO /* display empty sectors */ 206 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* buffer up multiple bytes */ 207 208 #define CONFIG_SYS_NOR_BR_PRELIM (CONFIG_SYS_FLASH_BASE \ 209 | BR_PS_16 /* 16 bit port */ \ 210 | BR_MS_GPCM /* MSEL = GPCM */ \ 211 | BR_V) /* valid */ 212 #define CONFIG_SYS_NOR_OR_PRELIM (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) \ 213 | OR_GPCM_XACS \ 214 | OR_GPCM_SCY_9 \ 215 | OR_GPCM_EHTR \ 216 | OR_GPCM_EAD) 217 /* 0xFF006FF7 TODO SLOW 16 MB flash size */ 218 /* window base at flash base */ 219 #define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE 220 /* 16 MB window size */ 221 #define CONFIG_SYS_LBLAWAR0_PRELIM (LBLAWAR_EN | LBLAWAR_16MB) 222 223 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */ 224 #define CONFIG_SYS_MAX_FLASH_SECT 135 /* sectors per device */ 225 226 #define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */ 227 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */ 228 229 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE) && \ 230 !defined(CONFIG_SPL_BUILD) 231 #define CONFIG_SYS_RAMBOOT 232 #endif 233 234 #define CONFIG_SYS_INIT_RAM_LOCK 1 235 #define CONFIG_SYS_INIT_RAM_ADDR 0xFD000000 /* Initial RAM addr */ 236 #define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM*/ 237 238 #define CONFIG_SYS_GBL_DATA_OFFSET \ 239 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 240 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET 241 242 /* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */ 243 #define CONFIG_SYS_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Mon */ 244 #define CONFIG_SYS_MALLOC_LEN (512 * 1024) /* Reserved for malloc */ 245 246 /* 247 * Local Bus LCRR and LBCR regs 248 */ 249 #define CONFIG_SYS_LCRR_EADC LCRR_EADC_1 250 #define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_4 251 #define CONFIG_SYS_LBC_LBCR (0x00040000 /* TODO */ \ 252 | (0xFF << LBCR_BMT_SHIFT) \ 253 | 0xF) /* 0x0004ff0f */ 254 255 /* LB refresh timer prescal, 266MHz/32 */ 256 #define CONFIG_SYS_LBC_MRTPR 0x20000000 /*TODO */ 257 258 /* drivers/mtd/nand/nand.c */ 259 #if defined(CONFIG_NAND) && defined(CONFIG_SPL_BUILD) 260 #define CONFIG_SYS_NAND_BASE 0xFFF00000 261 #else 262 #define CONFIG_SYS_NAND_BASE 0xE2800000 263 #endif 264 265 #define CONFIG_MTD_DEVICE 266 #define CONFIG_MTD_PARTITION 267 #define CONFIG_CMD_MTDPARTS 268 #define MTDIDS_DEFAULT "nand0=e2800000.flash" 269 #define MTDPARTS_DEFAULT \ 270 "mtdparts=e2800000.flash:512k(uboot),128k(env),6m@1m(kernel),-(fs)" 271 272 #define CONFIG_SYS_MAX_NAND_DEVICE 1 273 #define CONFIG_CMD_NAND 1 274 #define CONFIG_NAND_FSL_ELBC 1 275 #define CONFIG_SYS_NAND_BLOCK_SIZE 16384 276 #define CONFIG_SYS_NAND_WINDOW_SIZE (32 * 1024) 277 278 #define CONFIG_SYS_NAND_BR_PRELIM (CONFIG_SYS_NAND_BASE \ 279 | BR_DECC_CHK_GEN /* Use HW ECC */ \ 280 | BR_PS_8 /* 8 bit port */ \ 281 | BR_MS_FCM /* MSEL = FCM */ \ 282 | BR_V) /* valid */ 283 #define CONFIG_SYS_NAND_OR_PRELIM \ 284 (P2SZ_TO_AM(CONFIG_SYS_NAND_WINDOW_SIZE) \ 285 | OR_FCM_CSCT \ 286 | OR_FCM_CST \ 287 | OR_FCM_CHT \ 288 | OR_FCM_SCY_1 \ 289 | OR_FCM_TRLX \ 290 | OR_FCM_EHTR) 291 /* 0xFFFF8396 */ 292 293 #ifdef CONFIG_NAND 294 #define CONFIG_SYS_BR0_PRELIM CONFIG_SYS_NAND_BR_PRELIM 295 #define CONFIG_SYS_OR0_PRELIM CONFIG_SYS_NAND_OR_PRELIM 296 #define CONFIG_SYS_BR1_PRELIM CONFIG_SYS_NOR_BR_PRELIM 297 #define CONFIG_SYS_OR1_PRELIM CONFIG_SYS_NOR_OR_PRELIM 298 #else 299 #define CONFIG_SYS_BR0_PRELIM CONFIG_SYS_NOR_BR_PRELIM 300 #define CONFIG_SYS_OR0_PRELIM CONFIG_SYS_NOR_OR_PRELIM 301 #define CONFIG_SYS_BR1_PRELIM CONFIG_SYS_NAND_BR_PRELIM 302 #define CONFIG_SYS_OR1_PRELIM CONFIG_SYS_NAND_OR_PRELIM 303 #endif 304 305 #define CONFIG_SYS_LBLAWBAR1_PRELIM CONFIG_SYS_NAND_BASE 306 #define CONFIG_SYS_LBLAWAR1_PRELIM (LBLAWAR_EN | LBLAWAR_32KB) 307 308 #define CONFIG_SYS_NAND_LBLAWBAR_PRELIM CONFIG_SYS_LBLAWBAR1_PRELIM 309 #define CONFIG_SYS_NAND_LBLAWAR_PRELIM CONFIG_SYS_LBLAWAR1_PRELIM 310 311 /* local bus write LED / read status buffer (BCSR) mapping */ 312 #define CONFIG_SYS_BCSR_ADDR 0xFA000000 313 #define CONFIG_SYS_BCSR_SIZE (32 * 1024) /* 0x00008000 */ 314 /* map at 0xFA000000 on LCS3 */ 315 #define CONFIG_SYS_BR3_PRELIM (CONFIG_SYS_BCSR_ADDR \ 316 | BR_PS_8 /* 8 bit port */ \ 317 | BR_MS_GPCM /* MSEL = GPCM */ \ 318 | BR_V) /* valid */ 319 /* 0xFA000801 */ 320 #define CONFIG_SYS_OR3_PRELIM (P2SZ_TO_AM(CONFIG_SYS_BCSR_SIZE) \ 321 | OR_GPCM_CSNT \ 322 | OR_GPCM_ACS_DIV2 \ 323 | OR_GPCM_XACS \ 324 | OR_GPCM_SCY_15 \ 325 | OR_GPCM_TRLX_SET \ 326 | OR_GPCM_EHTR_SET \ 327 | OR_GPCM_EAD) 328 /* 0xFFFF8FF7 */ 329 #define CONFIG_SYS_LBLAWBAR3_PRELIM CONFIG_SYS_BCSR_ADDR 330 #define CONFIG_SYS_LBLAWAR3_PRELIM (LBLAWAR_EN | LBLAWAR_32KB) 331 332 /* Vitesse 7385 */ 333 334 #ifdef CONFIG_VSC7385_ENET 335 336 /* VSC7385 Base address on LCS2 */ 337 #define CONFIG_SYS_VSC7385_BASE 0xF0000000 338 #define CONFIG_SYS_VSC7385_SIZE (128 * 1024) /* 0x00020000 */ 339 340 #define CONFIG_SYS_BR2_PRELIM (CONFIG_SYS_VSC7385_BASE \ 341 | BR_PS_8 /* 8 bit port */ \ 342 | BR_MS_GPCM /* MSEL = GPCM */ \ 343 | BR_V) /* valid */ 344 #define CONFIG_SYS_OR2_PRELIM (P2SZ_TO_AM(CONFIG_SYS_VSC7385_SIZE) \ 345 | OR_GPCM_CSNT \ 346 | OR_GPCM_XACS \ 347 | OR_GPCM_SCY_15 \ 348 | OR_GPCM_SETA \ 349 | OR_GPCM_TRLX_SET \ 350 | OR_GPCM_EHTR_SET \ 351 | OR_GPCM_EAD) 352 /* 0xFFFE09FF */ 353 354 /* Access window base at VSC7385 base */ 355 #define CONFIG_SYS_LBLAWBAR2_PRELIM CONFIG_SYS_VSC7385_BASE 356 #define CONFIG_SYS_LBLAWAR2_PRELIM (LBLAWAR_EN | LBLAWAR_128KB) 357 358 #endif 359 360 #define CONFIG_MPC83XX_GPIO 1 361 362 /* 363 * Serial Port 364 */ 365 #define CONFIG_CONS_INDEX 1 366 #define CONFIG_SYS_NS16550_SERIAL 367 #define CONFIG_SYS_NS16550_REG_SIZE 1 368 369 #define CONFIG_SYS_BAUDRATE_TABLE \ 370 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200} 371 372 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR+0x4500) 373 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR+0x4600) 374 375 /* I2C */ 376 #define CONFIG_SYS_I2C 377 #define CONFIG_SYS_I2C_FSL 378 #define CONFIG_SYS_FSL_I2C_SPEED 400000 379 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F 380 #define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 381 #define CONFIG_SYS_FSL_I2C2_SPEED 400000 382 #define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F 383 #define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100 384 #define CONFIG_SYS_I2C_NOPROBES { {0, 0x69} } 385 386 /* 387 * General PCI 388 * Addresses are mapped 1-1. 389 */ 390 #define CONFIG_SYS_PCI1_MEM_BASE 0x80000000 391 #define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BASE 392 #define CONFIG_SYS_PCI1_MEM_SIZE 0x10000000 /* 256M */ 393 #define CONFIG_SYS_PCI1_MMIO_BASE 0x90000000 394 #define CONFIG_SYS_PCI1_MMIO_PHYS CONFIG_SYS_PCI1_MMIO_BASE 395 #define CONFIG_SYS_PCI1_MMIO_SIZE 0x10000000 /* 256M */ 396 #define CONFIG_SYS_PCI1_IO_BASE 0x00000000 397 #define CONFIG_SYS_PCI1_IO_PHYS 0xE2000000 398 #define CONFIG_SYS_PCI1_IO_SIZE 0x00100000 /* 1M */ 399 400 #define CONFIG_PCI_PNP /* do pci plug-and-play */ 401 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */ 402 403 /* 404 * TSEC 405 */ 406 #define CONFIG_TSEC_ENET /* TSEC ethernet support */ 407 408 #define CONFIG_GMII /* MII PHY management */ 409 410 #ifdef CONFIG_TSEC1 411 #define CONFIG_HAS_ETH0 412 #define CONFIG_TSEC1_NAME "TSEC0" 413 #define CONFIG_SYS_TSEC1_OFFSET 0x24000 414 #define TSEC1_PHY_ADDR 0x1c 415 #define TSEC1_FLAGS TSEC_GIGABIT 416 #define TSEC1_PHYIDX 0 417 #endif 418 419 #ifdef CONFIG_TSEC2 420 #define CONFIG_HAS_ETH1 421 #define CONFIG_TSEC2_NAME "TSEC1" 422 #define CONFIG_SYS_TSEC2_OFFSET 0x25000 423 #define TSEC2_PHY_ADDR 4 424 #define TSEC2_FLAGS TSEC_GIGABIT 425 #define TSEC2_PHYIDX 0 426 #endif 427 428 /* Options are: TSEC[0-1] */ 429 #define CONFIG_ETHPRIME "TSEC1" 430 431 /* 432 * Configure on-board RTC 433 */ 434 #define CONFIG_RTC_DS1337 435 #define CONFIG_SYS_I2C_RTC_ADDR 0x68 436 437 /* 438 * Environment 439 */ 440 #if defined(CONFIG_NAND) 441 #define CONFIG_ENV_IS_IN_NAND 1 442 #define CONFIG_ENV_OFFSET (512 * 1024) 443 #define CONFIG_ENV_SECT_SIZE CONFIG_SYS_NAND_BLOCK_SIZE 444 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE 445 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 446 #define CONFIG_ENV_RANGE (CONFIG_ENV_SECT_SIZE * 4) 447 #define CONFIG_ENV_OFFSET_REDUND \ 448 (CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE) 449 #elif !defined(CONFIG_SYS_RAMBOOT) 450 #define CONFIG_ENV_IS_IN_FLASH 1 451 #define CONFIG_ENV_ADDR \ 452 (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN) 453 #define CONFIG_ENV_SECT_SIZE 0x10000 /* 64K(one sector) for env */ 454 #define CONFIG_ENV_SIZE 0x2000 455 456 /* Address and size of Redundant Environment Sector */ 457 #else 458 #define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */ 459 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000) 460 #define CONFIG_ENV_SIZE 0x2000 461 #endif 462 463 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ 464 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ 465 466 /* 467 * BOOTP options 468 */ 469 #define CONFIG_BOOTP_BOOTFILESIZE 470 #define CONFIG_BOOTP_BOOTPATH 471 #define CONFIG_BOOTP_GATEWAY 472 #define CONFIG_BOOTP_HOSTNAME 473 474 /* 475 * Command line configuration. 476 */ 477 #define CONFIG_CMD_DATE 478 #define CONFIG_CMD_PCI 479 480 #define CONFIG_CMDLINE_EDITING 1 481 #define CONFIG_AUTO_COMPLETE /* add autocompletion support */ 482 483 /* 484 * Miscellaneous configurable options 485 */ 486 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 487 #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */ 488 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ 489 490 /* Print Buffer Size */ 491 #define CONFIG_SYS_PBSIZE \ 492 (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) 493 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 494 /* Boot Argument Buffer Size */ 495 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 496 497 /* 498 * For booting Linux, the board info and command line data 499 * have to be in the first 256 MB of memory, since this is 500 * the maximum mapped by the Linux kernel during initialization. 501 */ 502 /* Initial Memory map for Linux*/ 503 #define CONFIG_SYS_BOOTMAPSZ (256 << 20) 504 #define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */ 505 506 #define CONFIG_SYS_RCWH_PCIHOST 0x80000000 /* PCIHOST */ 507 508 #ifdef CONFIG_SYS_66MHZ 509 510 /* 66MHz IN, 133MHz CSB, 266 DDR, 266 CORE */ 511 /* 0x62040000 */ 512 #define CONFIG_SYS_HRCW_LOW (\ 513 0x20000000 /* reserved, must be set */ |\ 514 HRCWL_DDRCM |\ 515 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\ 516 HRCWL_DDR_TO_SCB_CLK_2X1 |\ 517 HRCWL_CSB_TO_CLKIN_2X1 |\ 518 HRCWL_CORE_TO_CSB_2X1) 519 520 #define CONFIG_SYS_NS16550_CLK (CONFIG_83XX_CLKIN * 2) 521 522 #elif defined(CONFIG_SYS_33MHZ) 523 524 /* 33MHz IN, 165MHz CSB, 330 DDR, 330 CORE */ 525 /* 0x65040000 */ 526 #define CONFIG_SYS_HRCW_LOW (\ 527 0x20000000 /* reserved, must be set */ |\ 528 HRCWL_DDRCM |\ 529 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\ 530 HRCWL_DDR_TO_SCB_CLK_2X1 |\ 531 HRCWL_CSB_TO_CLKIN_5X1 |\ 532 HRCWL_CORE_TO_CSB_2X1) 533 534 #define CONFIG_SYS_NS16550_CLK (CONFIG_83XX_CLKIN * 5) 535 536 #endif 537 538 #define CONFIG_SYS_HRCW_HIGH_BASE (\ 539 HRCWH_PCI_HOST |\ 540 HRCWH_PCI1_ARBITER_ENABLE |\ 541 HRCWH_CORE_ENABLE |\ 542 HRCWH_BOOTSEQ_DISABLE |\ 543 HRCWH_SW_WATCHDOG_DISABLE |\ 544 HRCWH_TSEC1M_IN_RGMII |\ 545 HRCWH_TSEC2M_IN_RGMII |\ 546 HRCWH_BIG_ENDIAN) 547 548 #ifdef CONFIG_NAND 549 #define CONFIG_SYS_HRCW_HIGH (CONFIG_SYS_HRCW_HIGH_BASE |\ 550 HRCWH_FROM_0XFFF00100 |\ 551 HRCWH_ROM_LOC_NAND_SP_8BIT |\ 552 HRCWH_RL_EXT_NAND) 553 #else 554 #define CONFIG_SYS_HRCW_HIGH (CONFIG_SYS_HRCW_HIGH_BASE |\ 555 HRCWH_FROM_0X00000100 |\ 556 HRCWH_ROM_LOC_LOCAL_16BIT |\ 557 HRCWH_RL_EXT_LEGACY) 558 #endif 559 560 /* System IO Config */ 561 #define CONFIG_SYS_SICRH (SICRH_TSOBI1 | SICRH_TSOBI2) /* RGMII */ 562 /* Enable Internal USB Phy and GPIO on LCD Connector */ 563 #define CONFIG_SYS_SICRL (SICRL_USBDR_10 | SICRL_LBC) 564 565 #define CONFIG_SYS_HID0_INIT 0x000000000 566 #define CONFIG_SYS_HID0_FINAL (HID0_ENABLE_MACHINE_CHECK | \ 567 HID0_ENABLE_INSTRUCTION_CACHE | \ 568 HID0_ENABLE_DYNAMIC_POWER_MANAGMENT) 569 570 #define CONFIG_SYS_HID2 HID2_HBE 571 572 #define CONFIG_HIGH_BATS 1 /* High BATs supported */ 573 574 /* DDR @ 0x00000000 */ 575 #define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_RW) 576 #define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE \ 577 | BATU_BL_256M \ 578 | BATU_VS \ 579 | BATU_VP) 580 581 /* PCI @ 0x80000000 */ 582 #define CONFIG_SYS_IBAT1L (CONFIG_SYS_PCI1_MEM_BASE | BATL_PP_RW) 583 #define CONFIG_SYS_IBAT1U (CONFIG_SYS_PCI1_MEM_BASE \ 584 | BATU_BL_256M \ 585 | BATU_VS \ 586 | BATU_VP) 587 #define CONFIG_SYS_IBAT2L (CONFIG_SYS_PCI1_MMIO_BASE \ 588 | BATL_PP_RW \ 589 | BATL_CACHEINHIBIT \ 590 | BATL_GUARDEDSTORAGE) 591 #define CONFIG_SYS_IBAT2U (CONFIG_SYS_PCI1_MMIO_BASE \ 592 | BATU_BL_256M \ 593 | BATU_VS \ 594 | BATU_VP) 595 596 /* PCI2 not supported on 8313 */ 597 #define CONFIG_SYS_IBAT3L (0) 598 #define CONFIG_SYS_IBAT3U (0) 599 #define CONFIG_SYS_IBAT4L (0) 600 #define CONFIG_SYS_IBAT4U (0) 601 602 /* IMMRBAR @ 0xE0000000, PCI IO @ 0xE2000000 & BCSR @ 0xE2400000 */ 603 #define CONFIG_SYS_IBAT5L (CONFIG_SYS_IMMR \ 604 | BATL_PP_RW \ 605 | BATL_CACHEINHIBIT \ 606 | BATL_GUARDEDSTORAGE) 607 #define CONFIG_SYS_IBAT5U (CONFIG_SYS_IMMR \ 608 | BATU_BL_256M \ 609 | BATU_VS \ 610 | BATU_VP) 611 612 /* SDRAM @ 0xF0000000, stack in DCACHE 0xFDF00000 & FLASH @ 0xFE000000 */ 613 #define CONFIG_SYS_IBAT6L (0xF0000000 | BATL_PP_RW | BATL_GUARDEDSTORAGE) 614 #define CONFIG_SYS_IBAT6U (0xF0000000 | BATU_BL_256M | BATU_VS | BATU_VP) 615 616 #define CONFIG_SYS_IBAT7L (0) 617 #define CONFIG_SYS_IBAT7U (0) 618 619 #define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L 620 #define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U 621 #define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L 622 #define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U 623 #define CONFIG_SYS_DBAT2L CONFIG_SYS_IBAT2L 624 #define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U 625 #define CONFIG_SYS_DBAT3L CONFIG_SYS_IBAT3L 626 #define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U 627 #define CONFIG_SYS_DBAT4L CONFIG_SYS_IBAT4L 628 #define CONFIG_SYS_DBAT4U CONFIG_SYS_IBAT4U 629 #define CONFIG_SYS_DBAT5L CONFIG_SYS_IBAT5L 630 #define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U 631 #define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L 632 #define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U 633 #define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L 634 #define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U 635 636 /* 637 * Environment Configuration 638 */ 639 #define CONFIG_ENV_OVERWRITE 640 641 #define CONFIG_NETDEV "eth1" 642 643 #define CONFIG_HOSTNAME mpc8313erdb 644 #define CONFIG_ROOTPATH "/nfs/root/path" 645 #define CONFIG_BOOTFILE "uImage" 646 /* U-Boot image on TFTP server */ 647 #define CONFIG_UBOOTPATH "u-boot.bin" 648 #define CONFIG_FDTFILE "mpc8313erdb.dtb" 649 650 /* default location for tftp and bootm */ 651 #define CONFIG_LOADADDR 800000 652 #define CONFIG_BAUDRATE 115200 653 654 #define CONFIG_EXTRA_ENV_SETTINGS \ 655 "netdev=" CONFIG_NETDEV "\0" \ 656 "ethprime=TSEC1\0" \ 657 "uboot=" CONFIG_UBOOTPATH "\0" \ 658 "tftpflash=tftpboot $loadaddr $uboot; " \ 659 "protect off " __stringify(CONFIG_SYS_TEXT_BASE) \ 660 " +$filesize; " \ 661 "erase " __stringify(CONFIG_SYS_TEXT_BASE) \ 662 " +$filesize; " \ 663 "cp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE) \ 664 " $filesize; " \ 665 "protect on " __stringify(CONFIG_SYS_TEXT_BASE) \ 666 " +$filesize; " \ 667 "cmp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE) \ 668 " $filesize\0" \ 669 "fdtaddr=780000\0" \ 670 "fdtfile=" CONFIG_FDTFILE "\0" \ 671 "console=ttyS0\0" \ 672 "setbootargs=setenv bootargs " \ 673 "root=$rootdev rw console=$console,$baudrate $othbootargs\0" \ 674 "setipargs=setenv bootargs nfsroot=$serverip:$rootpath " \ 675 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:"\ 676 "$netdev:off " \ 677 "root=$rootdev rw console=$console,$baudrate $othbootargs\0" 678 679 #define CONFIG_NFSBOOTCOMMAND \ 680 "setenv rootdev /dev/nfs;" \ 681 "run setbootargs;" \ 682 "run setipargs;" \ 683 "tftp $loadaddr $bootfile;" \ 684 "tftp $fdtaddr $fdtfile;" \ 685 "bootm $loadaddr - $fdtaddr" 686 687 #define CONFIG_RAMBOOTCOMMAND \ 688 "setenv rootdev /dev/ram;" \ 689 "run setbootargs;" \ 690 "tftp $ramdiskaddr $ramdiskfile;" \ 691 "tftp $loadaddr $bootfile;" \ 692 "tftp $fdtaddr $fdtfile;" \ 693 "bootm $loadaddr $ramdiskaddr $fdtaddr" 694 695 #endif /* __CONFIG_H */ 696