1 /* 2 * Copyright (C) Freescale Semiconductor, Inc. 2006, 2010. 3 * 4 * See file CREDITS for list of people who contributed to this 5 * project. 6 * 7 * This program is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU General Public License as 9 * published by the Free Software Foundation; either version 2 of 10 * the License, or (at your option) any later version. 11 * 12 * This program is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * GNU General Public License for more details. 16 * 17 * You should have received a copy of the GNU General Public License 18 * along with this program; if not, write to the Free Software 19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 20 * MA 02111-1307 USA 21 */ 22 /* 23 * mpc8313epb board configuration file 24 */ 25 26 #ifndef __CONFIG_H 27 #define __CONFIG_H 28 29 /* 30 * High Level Configuration Options 31 */ 32 #define CONFIG_E300 1 33 #define CONFIG_MPC83xx 1 34 #define CONFIG_MPC831x 1 35 #define CONFIG_MPC8313 1 36 #define CONFIG_MPC8313ERDB 1 37 38 #define CONFIG_SYS_NAND_U_BOOT_SIZE (512 << 10) 39 #define CONFIG_SYS_NAND_U_BOOT_DST 0x00100000 40 #define CONFIG_SYS_NAND_U_BOOT_START 0x00100100 41 #define CONFIG_SYS_NAND_U_BOOT_OFFS 16384 42 #define CONFIG_SYS_NAND_U_BOOT_RELOC 0x00010000 43 #define CONFIG_SYS_NAND_U_BOOT_RELOC_SP (CONFIG_SYS_NAND_U_BOOT_RELOC + 0x10000) 44 45 #ifdef CONFIG_NAND_U_BOOT 46 #define CONFIG_SYS_TEXT_BASE 0x00100000 /* CONFIG_SYS_NAND_U_BOOT_DST */ 47 #define CONFIG_SYS_TEXT_BASE_SPL 0xfff00000 48 #ifdef CONFIG_NAND_SPL 49 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE_SPL /* start of monitor */ 50 #endif /* CONFIG_NAND_SPL */ 51 #endif /* CONFIG_NAND_U_BOOT */ 52 53 #ifndef CONFIG_SYS_TEXT_BASE 54 #define CONFIG_SYS_TEXT_BASE 0xFE000000 55 #endif 56 57 #ifndef CONFIG_SYS_MONITOR_BASE 58 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */ 59 #endif 60 61 #define CONFIG_PCI 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_pre_init */ 86 87 #define CONFIG_SYS_IMMR 0xE0000000 88 89 #if defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL) 90 #define CONFIG_DEFAULT_IMMR CONFIG_SYS_IMMR 91 #endif 92 93 #define CONFIG_SYS_MEMTEST_START 0x00001000 94 #define CONFIG_SYS_MEMTEST_END 0x07f00000 95 96 /* Early revs of this board will lock up hard when attempting 97 * to access the PMC registers, unless a JTAG debugger is 98 * connected, or some resistor modifications are made. 99 */ 100 #define CONFIG_SYS_8313ERDB_BROKEN_PMC 1 101 102 #define CONFIG_SYS_ACR_PIPE_DEP 3 /* Arbiter pipeline depth (0-3) */ 103 #define CONFIG_SYS_ACR_RPTCNT 3 /* Arbiter repeat count (0-7) */ 104 105 /* 106 * Device configurations 107 */ 108 109 /* Vitesse 7385 */ 110 111 #ifdef CONFIG_VSC7385_ENET 112 113 #define CONFIG_TSEC1 114 115 /* The flash address and size of the VSC7385 firmware image */ 116 #define CONFIG_VSC7385_IMAGE 0xFE7FE000 117 #define CONFIG_VSC7385_IMAGE_SIZE 8192 118 119 #endif 120 121 /* 122 * DDR Setup 123 */ 124 #define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is system memory*/ 125 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE 126 #define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE 127 128 /* 129 * Manually set up DDR parameters, as this board does not 130 * seem to have the SPD connected to I2C. 131 */ 132 #define CONFIG_SYS_DDR_SIZE 128 /* MB */ 133 #define CONFIG_SYS_DDR_CONFIG ( CSCONFIG_EN \ 134 | 0x00010000 /* TODO */ \ 135 | CSCONFIG_ROW_BIT_13 | CSCONFIG_COL_BIT_10 ) 136 /* 0x80010102 */ 137 138 #define CONFIG_SYS_DDR_TIMING_3 0x00000000 139 #define CONFIG_SYS_DDR_TIMING_0 ( ( 0 << TIMING_CFG0_RWT_SHIFT ) \ 140 | ( 0 << TIMING_CFG0_WRT_SHIFT ) \ 141 | ( 0 << TIMING_CFG0_RRT_SHIFT ) \ 142 | ( 0 << TIMING_CFG0_WWT_SHIFT ) \ 143 | ( 2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT ) \ 144 | ( 2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT ) \ 145 | ( 8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT ) \ 146 | ( 2 << TIMING_CFG0_MRS_CYC_SHIFT ) ) 147 /* 0x00220802 */ 148 #define CONFIG_SYS_DDR_TIMING_1 ( ( 3 << TIMING_CFG1_PRETOACT_SHIFT ) \ 149 | ( 8 << TIMING_CFG1_ACTTOPRE_SHIFT ) \ 150 | ( 3 << TIMING_CFG1_ACTTORW_SHIFT ) \ 151 | ( 5 << TIMING_CFG1_CASLAT_SHIFT ) \ 152 | (10 << TIMING_CFG1_REFREC_SHIFT ) \ 153 | ( 3 << TIMING_CFG1_WRREC_SHIFT ) \ 154 | ( 2 << TIMING_CFG1_ACTTOACT_SHIFT ) \ 155 | ( 2 << TIMING_CFG1_WRTORD_SHIFT ) ) 156 /* 0x3835a322 */ 157 #define CONFIG_SYS_DDR_TIMING_2 ( ( 1 << TIMING_CFG2_ADD_LAT_SHIFT ) \ 158 | ( 5 << TIMING_CFG2_CPO_SHIFT ) \ 159 | ( 2 << TIMING_CFG2_WR_LAT_DELAY_SHIFT ) \ 160 | ( 2 << TIMING_CFG2_RD_TO_PRE_SHIFT ) \ 161 | ( 2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT ) \ 162 | ( 3 << TIMING_CFG2_CKE_PLS_SHIFT ) \ 163 | ( 6 << TIMING_CFG2_FOUR_ACT_SHIFT) ) 164 /* 0x129048c6 */ /* P9-45,may need tuning */ 165 #define CONFIG_SYS_DDR_INTERVAL ( ( 1296 << SDRAM_INTERVAL_REFINT_SHIFT ) \ 166 | ( 1280 << SDRAM_INTERVAL_BSTOPRE_SHIFT ) ) 167 /* 0x05100500 */ 168 #if defined(CONFIG_DDR_2T_TIMING) 169 #define CONFIG_SYS_SDRAM_CFG ( SDRAM_CFG_SREN \ 170 | SDRAM_CFG_SDRAM_TYPE_DDR2 \ 171 | SDRAM_CFG_2T_EN \ 172 | SDRAM_CFG_DBW_32 ) 173 #else 174 #define CONFIG_SYS_SDRAM_CFG ( SDRAM_CFG_SREN \ 175 | SDRAM_CFG_SDRAM_TYPE_DDR2 \ 176 | SDRAM_CFG_32_BE ) 177 /* 0x43080000 */ 178 #endif 179 #define CONFIG_SYS_SDRAM_CFG2 0x00401000 180 /* set burst length to 8 for 32-bit data path */ 181 #define CONFIG_SYS_DDR_MODE ( ( 0x4448 << SDRAM_MODE_ESD_SHIFT ) \ 182 | ( 0x0632 << SDRAM_MODE_SD_SHIFT ) ) 183 /* 0x44480632 */ 184 #define CONFIG_SYS_DDR_MODE_2 0x8000C000 185 186 #define CONFIG_SYS_DDR_CLK_CNTL DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05 187 /*0x02000000*/ 188 #define CONFIG_SYS_DDRCDR_VALUE ( DDRCDR_EN \ 189 | DDRCDR_PZ_NOMZ \ 190 | DDRCDR_NZ_NOMZ \ 191 | DDRCDR_M_ODR ) 192 193 /* 194 * FLASH on the Local Bus 195 */ 196 #define CONFIG_SYS_FLASH_CFI /* use the Common Flash Interface */ 197 #define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */ 198 #define CONFIG_SYS_FLASH_BASE 0xFE000000 /* start of FLASH */ 199 #define CONFIG_SYS_FLASH_SIZE 8 /* flash size in MB */ 200 #define CONFIG_SYS_FLASH_PROTECTION 1 /* Use h/w Flash protection. */ 201 #define CONFIG_SYS_FLASH_EMPTY_INFO /* display empty sectors */ 202 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* buffer up multiple bytes */ 203 204 #define CONFIG_SYS_NOR_BR_PRELIM (CONFIG_SYS_FLASH_BASE | /* flash Base address */ \ 205 (2 << BR_PS_SHIFT) | /* 16 bit port size */ \ 206 BR_V) /* valid */ 207 #define CONFIG_SYS_NOR_OR_PRELIM ( 0xFF800000 /* 8 MByte */ \ 208 | OR_GPCM_XACS \ 209 | OR_GPCM_SCY_9 \ 210 | OR_GPCM_EHTR \ 211 | OR_GPCM_EAD ) 212 /* 0xFF006FF7 TODO SLOW 16 MB flash size */ 213 #define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE /* window base at flash base */ 214 #define CONFIG_SYS_LBLAWAR0_PRELIM 0x80000017 /* 16 MB window size */ 215 216 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */ 217 #define CONFIG_SYS_MAX_FLASH_SECT 135 /* sectors per device */ 218 219 #define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */ 220 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */ 221 222 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE) && !defined(CONFIG_NAND_SPL) 223 #define CONFIG_SYS_RAMBOOT 224 #endif 225 226 #define CONFIG_SYS_INIT_RAM_LOCK 1 227 #define CONFIG_SYS_INIT_RAM_ADDR 0xFD000000 /* Initial RAM address */ 228 #define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM*/ 229 230 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 231 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET 232 233 /* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */ 234 #define CONFIG_SYS_MONITOR_LEN (384 * 1024) /* Reserve 384 kB for Mon */ 235 #define CONFIG_SYS_MALLOC_LEN (512 * 1024) /* Reserved for malloc */ 236 237 /* 238 * Local Bus LCRR and LBCR regs 239 */ 240 #define CONFIG_SYS_LCRR_EADC LCRR_EADC_1 241 #define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_4 242 #define CONFIG_SYS_LBC_LBCR ( 0x00040000 /* TODO */ \ 243 | (0xFF << LBCR_BMT_SHIFT) \ 244 | 0xF ) /* 0x0004ff0f */ 245 246 #define CONFIG_SYS_LBC_MRTPR 0x20000000 /*TODO */ /* LB refresh timer prescal, 266MHz/32 */ 247 248 /* drivers/mtd/nand/nand.c */ 249 #ifdef CONFIG_NAND_SPL 250 #define CONFIG_SYS_NAND_BASE 0xFFF00000 251 #else 252 #define CONFIG_SYS_NAND_BASE 0xE2800000 253 #endif 254 255 #define CONFIG_MTD_DEVICE 256 #define CONFIG_MTD_PARTITION 257 #define CONFIG_CMD_MTDPARTS 258 #define MTDIDS_DEFAULT "nand0=e2800000.flash" 259 #define MTDPARTS_DEFAULT \ 260 "mtdparts=e0600000.flash:512k(uboot),128k(env),3m@1m(kernel),-(fs)" 261 262 #define CONFIG_SYS_MAX_NAND_DEVICE 1 263 #define CONFIG_MTD_NAND_VERIFY_WRITE 264 #define CONFIG_CMD_NAND 1 265 #define CONFIG_NAND_FSL_ELBC 1 266 #define CONFIG_SYS_NAND_BLOCK_SIZE 16384 267 268 269 #define CONFIG_SYS_NAND_BR_PRELIM ( CONFIG_SYS_NAND_BASE \ 270 | (2<<BR_DECC_SHIFT) /* Use HW ECC */ \ 271 | BR_PS_8 /* Port Size = 8 bit */ \ 272 | BR_MS_FCM /* MSEL = FCM */ \ 273 | BR_V ) /* valid */ 274 #define CONFIG_SYS_NAND_OR_PRELIM ( 0xFFFF8000 /* length 32K */ \ 275 | OR_FCM_CSCT \ 276 | OR_FCM_CST \ 277 | OR_FCM_CHT \ 278 | OR_FCM_SCY_1 \ 279 | OR_FCM_TRLX \ 280 | OR_FCM_EHTR ) 281 /* 0xFFFF8396 */ 282 283 #ifdef CONFIG_NAND_U_BOOT 284 #define CONFIG_SYS_BR0_PRELIM CONFIG_SYS_NAND_BR_PRELIM 285 #define CONFIG_SYS_OR0_PRELIM CONFIG_SYS_NAND_OR_PRELIM 286 #define CONFIG_SYS_BR1_PRELIM CONFIG_SYS_NOR_BR_PRELIM 287 #define CONFIG_SYS_OR1_PRELIM CONFIG_SYS_NOR_OR_PRELIM 288 #else 289 #define CONFIG_SYS_BR0_PRELIM CONFIG_SYS_NOR_BR_PRELIM 290 #define CONFIG_SYS_OR0_PRELIM CONFIG_SYS_NOR_OR_PRELIM 291 #define CONFIG_SYS_BR1_PRELIM CONFIG_SYS_NAND_BR_PRELIM 292 #define CONFIG_SYS_OR1_PRELIM CONFIG_SYS_NAND_OR_PRELIM 293 #endif 294 295 #define CONFIG_SYS_LBLAWBAR1_PRELIM CONFIG_SYS_NAND_BASE 296 #define CONFIG_SYS_LBLAWAR1_PRELIM 0x8000000E /* 32KB */ 297 298 #define CONFIG_SYS_NAND_LBLAWBAR_PRELIM CONFIG_SYS_LBLAWBAR1_PRELIM 299 #define CONFIG_SYS_NAND_LBLAWAR_PRELIM CONFIG_SYS_LBLAWAR1_PRELIM 300 301 /* local bus read write buffer mapping */ 302 #define CONFIG_SYS_BR3_PRELIM 0xFA000801 /* map at 0xFA000000 */ 303 #define CONFIG_SYS_OR3_PRELIM 0xFFFF8FF7 /* 32kB */ 304 #define CONFIG_SYS_LBLAWBAR3_PRELIM 0xFA000000 305 #define CONFIG_SYS_LBLAWAR3_PRELIM 0x8000000E /* 32KB */ 306 307 /* Vitesse 7385 */ 308 309 #define CONFIG_SYS_VSC7385_BASE 0xF0000000 310 311 #ifdef CONFIG_VSC7385_ENET 312 313 #define CONFIG_SYS_BR2_PRELIM 0xf0000801 /* VSC7385 Base address */ 314 #define CONFIG_SYS_OR2_PRELIM 0xfffe09ff /* VSC7385, 128K bytes*/ 315 #define CONFIG_SYS_LBLAWBAR2_PRELIM CONFIG_SYS_VSC7385_BASE/* Access window base at VSC7385 base */ 316 #define CONFIG_SYS_LBLAWAR2_PRELIM 0x80000010 /* Access window size 128K */ 317 318 #endif 319 320 /* pass open firmware flat tree */ 321 #define CONFIG_OF_LIBFDT 1 322 #define CONFIG_OF_BOARD_SETUP 1 323 #define CONFIG_OF_STDOUT_VIA_ALIAS 1 324 325 /* 326 * Serial Port 327 */ 328 #define CONFIG_CONS_INDEX 1 329 #define CONFIG_SYS_NS16550 330 #define CONFIG_SYS_NS16550_SERIAL 331 #define CONFIG_SYS_NS16550_REG_SIZE 1 332 333 #define CONFIG_SYS_BAUDRATE_TABLE \ 334 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200} 335 336 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR+0x4500) 337 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR+0x4600) 338 339 /* Use the HUSH parser */ 340 #define CONFIG_SYS_HUSH_PARSER 341 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " 342 343 /* I2C */ 344 #define CONFIG_HARD_I2C /* I2C with hardware support*/ 345 #define CONFIG_FSL_I2C 346 #define CONFIG_I2C_MULTI_BUS 347 #define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ 348 #define CONFIG_SYS_I2C_SLAVE 0x7F 349 #define CONFIG_SYS_I2C_NOPROBES {{0,0x69}} /* Don't probe these addrs */ 350 #define CONFIG_SYS_I2C_OFFSET 0x3000 351 #define CONFIG_SYS_I2C2_OFFSET 0x3100 352 353 /* 354 * General PCI 355 * Addresses are mapped 1-1. 356 */ 357 #define CONFIG_SYS_PCI1_MEM_BASE 0x80000000 358 #define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BASE 359 #define CONFIG_SYS_PCI1_MEM_SIZE 0x10000000 /* 256M */ 360 #define CONFIG_SYS_PCI1_MMIO_BASE 0x90000000 361 #define CONFIG_SYS_PCI1_MMIO_PHYS CONFIG_SYS_PCI1_MMIO_BASE 362 #define CONFIG_SYS_PCI1_MMIO_SIZE 0x10000000 /* 256M */ 363 #define CONFIG_SYS_PCI1_IO_BASE 0x00000000 364 #define CONFIG_SYS_PCI1_IO_PHYS 0xE2000000 365 #define CONFIG_SYS_PCI1_IO_SIZE 0x00100000 /* 1M */ 366 367 #define CONFIG_PCI_PNP /* do pci plug-and-play */ 368 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */ 369 370 /* 371 * TSEC 372 */ 373 #define CONFIG_TSEC_ENET /* TSEC ethernet support */ 374 375 #define CONFIG_GMII /* MII PHY management */ 376 377 #ifdef CONFIG_TSEC1 378 #define CONFIG_HAS_ETH0 379 #define CONFIG_TSEC1_NAME "TSEC0" 380 #define CONFIG_SYS_TSEC1_OFFSET 0x24000 381 #define TSEC1_PHY_ADDR 0x1c 382 #define TSEC1_FLAGS TSEC_GIGABIT 383 #define TSEC1_PHYIDX 0 384 #endif 385 386 #ifdef CONFIG_TSEC2 387 #define CONFIG_HAS_ETH1 388 #define CONFIG_TSEC2_NAME "TSEC1" 389 #define CONFIG_SYS_TSEC2_OFFSET 0x25000 390 #define TSEC2_PHY_ADDR 4 391 #define TSEC2_FLAGS TSEC_GIGABIT 392 #define TSEC2_PHYIDX 0 393 #endif 394 395 396 /* Options are: TSEC[0-1] */ 397 #define CONFIG_ETHPRIME "TSEC1" 398 399 /* 400 * Configure on-board RTC 401 */ 402 #define CONFIG_RTC_DS1337 403 #define CONFIG_SYS_I2C_RTC_ADDR 0x68 404 405 /* 406 * Environment 407 */ 408 #if defined(CONFIG_NAND_U_BOOT) 409 #define CONFIG_ENV_IS_IN_NAND 1 410 #define CONFIG_ENV_OFFSET (512 * 1024) 411 #define CONFIG_ENV_SECT_SIZE CONFIG_SYS_NAND_BLOCK_SIZE 412 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE 413 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 414 #define CONFIG_ENV_RANGE (CONFIG_ENV_SECT_SIZE * 4) 415 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE) 416 #elif !defined(CONFIG_SYS_RAMBOOT) 417 #define CONFIG_ENV_IS_IN_FLASH 1 418 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN) 419 #define CONFIG_ENV_SECT_SIZE 0x10000 /* 64K(one sector) for env */ 420 #define CONFIG_ENV_SIZE 0x2000 421 422 /* Address and size of Redundant Environment Sector */ 423 #else 424 #define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */ 425 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000) 426 #define CONFIG_ENV_SIZE 0x2000 427 #endif 428 429 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ 430 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ 431 432 /* 433 * BOOTP options 434 */ 435 #define CONFIG_BOOTP_BOOTFILESIZE 436 #define CONFIG_BOOTP_BOOTPATH 437 #define CONFIG_BOOTP_GATEWAY 438 #define CONFIG_BOOTP_HOSTNAME 439 440 441 /* 442 * Command line configuration. 443 */ 444 #include <config_cmd_default.h> 445 446 #define CONFIG_CMD_PING 447 #define CONFIG_CMD_DHCP 448 #define CONFIG_CMD_I2C 449 #define CONFIG_CMD_MII 450 #define CONFIG_CMD_DATE 451 #define CONFIG_CMD_PCI 452 453 #if defined(CONFIG_SYS_RAMBOOT) && !defined(CONFIG_NAND_U_BOOT) 454 #undef CONFIG_CMD_SAVEENV 455 #undef CONFIG_CMD_LOADS 456 #endif 457 458 #define CONFIG_CMDLINE_EDITING 1 459 #define CONFIG_AUTO_COMPLETE /* add autocompletion support */ 460 461 /* 462 * Miscellaneous configurable options 463 */ 464 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 465 #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */ 466 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ 467 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ 468 469 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ 470 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 471 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ 472 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1ms ticks */ 473 474 /* 475 * For booting Linux, the board info and command line data 476 * have to be in the first 256 MB of memory, since this is 477 * the maximum mapped by the Linux kernel during initialization. 478 */ 479 #define CONFIG_SYS_BOOTMAPSZ (256 << 20) /* Initial Memory map for Linux*/ 480 481 #define CONFIG_SYS_RCWH_PCIHOST 0x80000000 /* PCIHOST */ 482 483 #ifdef CONFIG_SYS_66MHZ 484 485 /* 66MHz IN, 133MHz CSB, 266 DDR, 266 CORE */ 486 /* 0x62040000 */ 487 #define CONFIG_SYS_HRCW_LOW (\ 488 0x20000000 /* reserved, must be set */ |\ 489 HRCWL_DDRCM |\ 490 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\ 491 HRCWL_DDR_TO_SCB_CLK_2X1 |\ 492 HRCWL_CSB_TO_CLKIN_2X1 |\ 493 HRCWL_CORE_TO_CSB_2X1) 494 495 #define CONFIG_SYS_NS16550_CLK (CONFIG_83XX_CLKIN * 2) 496 497 #elif defined(CONFIG_SYS_33MHZ) 498 499 /* 33MHz IN, 165MHz CSB, 330 DDR, 330 CORE */ 500 /* 0x65040000 */ 501 #define CONFIG_SYS_HRCW_LOW (\ 502 0x20000000 /* reserved, must be set */ |\ 503 HRCWL_DDRCM |\ 504 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\ 505 HRCWL_DDR_TO_SCB_CLK_2X1 |\ 506 HRCWL_CSB_TO_CLKIN_5X1 |\ 507 HRCWL_CORE_TO_CSB_2X1) 508 509 #define CONFIG_SYS_NS16550_CLK (CONFIG_83XX_CLKIN * 5) 510 511 #endif 512 513 #define CONFIG_SYS_HRCW_HIGH_BASE (\ 514 HRCWH_PCI_HOST |\ 515 HRCWH_PCI1_ARBITER_ENABLE |\ 516 HRCWH_CORE_ENABLE |\ 517 HRCWH_BOOTSEQ_DISABLE |\ 518 HRCWH_SW_WATCHDOG_DISABLE |\ 519 HRCWH_TSEC1M_IN_RGMII |\ 520 HRCWH_TSEC2M_IN_RGMII |\ 521 HRCWH_BIG_ENDIAN) 522 523 #ifdef CONFIG_NAND_SPL 524 #define CONFIG_SYS_HRCW_HIGH (CONFIG_SYS_HRCW_HIGH_BASE |\ 525 HRCWH_FROM_0XFFF00100 |\ 526 HRCWH_ROM_LOC_NAND_SP_8BIT |\ 527 HRCWH_RL_EXT_NAND) 528 #else 529 #define CONFIG_SYS_HRCW_HIGH (CONFIG_SYS_HRCW_HIGH_BASE |\ 530 HRCWH_FROM_0X00000100 |\ 531 HRCWH_ROM_LOC_LOCAL_16BIT |\ 532 HRCWH_RL_EXT_LEGACY) 533 #endif 534 535 /* System IO Config */ 536 #define CONFIG_SYS_SICRH (SICRH_TSOBI1 | SICRH_TSOBI2) /* RGMII */ 537 #define CONFIG_SYS_SICRL SICRL_USBDR_10 /* Enable Internal USB Phy */ 538 539 #define CONFIG_SYS_HID0_INIT 0x000000000 540 #define CONFIG_SYS_HID0_FINAL (HID0_ENABLE_MACHINE_CHECK | \ 541 HID0_ENABLE_INSTRUCTION_CACHE | \ 542 HID0_ENABLE_DYNAMIC_POWER_MANAGMENT) 543 544 #define CONFIG_SYS_HID2 HID2_HBE 545 546 #define CONFIG_HIGH_BATS 1 /* High BATs supported */ 547 548 /* DDR @ 0x00000000 */ 549 #define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_10) 550 #define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP) 551 552 /* PCI @ 0x80000000 */ 553 #define CONFIG_SYS_IBAT1L (CONFIG_SYS_PCI1_MEM_BASE | BATL_PP_10) 554 #define CONFIG_SYS_IBAT1U (CONFIG_SYS_PCI1_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP) 555 #define CONFIG_SYS_IBAT2L (CONFIG_SYS_PCI1_MMIO_BASE | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) 556 #define CONFIG_SYS_IBAT2U (CONFIG_SYS_PCI1_MMIO_BASE | BATU_BL_256M | BATU_VS | BATU_VP) 557 558 /* PCI2 not supported on 8313 */ 559 #define CONFIG_SYS_IBAT3L (0) 560 #define CONFIG_SYS_IBAT3U (0) 561 #define CONFIG_SYS_IBAT4L (0) 562 #define CONFIG_SYS_IBAT4U (0) 563 564 /* IMMRBAR @ 0xE0000000, PCI IO @ 0xE2000000 & BCSR @ 0xE2400000 */ 565 #define CONFIG_SYS_IBAT5L (CONFIG_SYS_IMMR | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) 566 #define CONFIG_SYS_IBAT5U (CONFIG_SYS_IMMR | BATU_BL_256M | BATU_VS | BATU_VP) 567 568 /* SDRAM @ 0xF0000000, stack in DCACHE 0xFDF00000 & FLASH @ 0xFE000000 */ 569 #define CONFIG_SYS_IBAT6L (0xF0000000 | BATL_PP_10 | BATL_GUARDEDSTORAGE) 570 #define CONFIG_SYS_IBAT6U (0xF0000000 | BATU_BL_256M | BATU_VS | BATU_VP) 571 572 #define CONFIG_SYS_IBAT7L (0) 573 #define CONFIG_SYS_IBAT7U (0) 574 575 #define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L 576 #define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U 577 #define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L 578 #define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U 579 #define CONFIG_SYS_DBAT2L CONFIG_SYS_IBAT2L 580 #define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U 581 #define CONFIG_SYS_DBAT3L CONFIG_SYS_IBAT3L 582 #define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U 583 #define CONFIG_SYS_DBAT4L CONFIG_SYS_IBAT4L 584 #define CONFIG_SYS_DBAT4U CONFIG_SYS_IBAT4U 585 #define CONFIG_SYS_DBAT5L CONFIG_SYS_IBAT5L 586 #define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U 587 #define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L 588 #define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U 589 #define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L 590 #define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U 591 592 /* 593 * Environment Configuration 594 */ 595 #define CONFIG_ENV_OVERWRITE 596 597 #define CONFIG_NETDEV eth1 598 599 #define CONFIG_HOSTNAME mpc8313erdb 600 #define CONFIG_ROOTPATH "/nfs/root/path" 601 #define CONFIG_BOOTFILE "uImage" 602 #define CONFIG_UBOOTPATH u-boot.bin /* U-Boot image on TFTP server */ 603 #define CONFIG_FDTFILE mpc8313erdb.dtb 604 605 #define CONFIG_LOADADDR 800000 /* default location for tftp and bootm */ 606 #define CONFIG_BOOTDELAY 6 /* -1 disables auto-boot */ 607 #define CONFIG_BAUDRATE 115200 608 609 #define XMK_STR(x) #x 610 #define MK_STR(x) XMK_STR(x) 611 612 #define CONFIG_EXTRA_ENV_SETTINGS \ 613 "netdev=" MK_STR(CONFIG_NETDEV) "\0" \ 614 "ethprime=TSEC1\0" \ 615 "uboot=" MK_STR(CONFIG_UBOOTPATH) "\0" \ 616 "tftpflash=tftpboot $loadaddr $uboot; " \ 617 "protect off " MK_STR(CONFIG_SYS_TEXT_BASE) " +$filesize; " \ 618 "erase " MK_STR(CONFIG_SYS_TEXT_BASE) " +$filesize; " \ 619 "cp.b $loadaddr " MK_STR(CONFIG_SYS_TEXT_BASE) " $filesize; " \ 620 "protect on " MK_STR(CONFIG_SYS_TEXT_BASE) " +$filesize; " \ 621 "cmp.b $loadaddr " MK_STR(CONFIG_SYS_TEXT_BASE) " $filesize\0" \ 622 "fdtaddr=780000\0" \ 623 "fdtfile=" MK_STR(CONFIG_FDTFILE) "\0" \ 624 "console=ttyS0\0" \ 625 "setbootargs=setenv bootargs " \ 626 "root=$rootdev rw console=$console,$baudrate $othbootargs\0" \ 627 "setipargs=setenv bootargs nfsroot=$serverip:$rootpath " \ 628 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ 629 "root=$rootdev rw console=$console,$baudrate $othbootargs\0" 630 631 #define CONFIG_NFSBOOTCOMMAND \ 632 "setenv rootdev /dev/nfs;" \ 633 "run setbootargs;" \ 634 "run setipargs;" \ 635 "tftp $loadaddr $bootfile;" \ 636 "tftp $fdtaddr $fdtfile;" \ 637 "bootm $loadaddr - $fdtaddr" 638 639 #define CONFIG_RAMBOOTCOMMAND \ 640 "setenv rootdev /dev/ram;" \ 641 "run setbootargs;" \ 642 "tftp $ramdiskaddr $ramdiskfile;" \ 643 "tftp $loadaddr $bootfile;" \ 644 "tftp $fdtaddr $fdtfile;" \ 645 "bootm $loadaddr $ramdiskaddr $fdtaddr" 646 647 #undef MK_STR 648 #undef XMK_STR 649 650 #endif /* __CONFIG_H */ 651