1 /* 2 * Copyright (C) Freescale Semiconductor, Inc. 2006. 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_PCI 39 #define CONFIG_83XX_GENERIC_PCI 40 41 #define CONFIG_MISC_INIT_R 42 43 /* 44 * On-board devices 45 * 46 * TSEC1 is VSC switch 47 * TSEC2 is SoC TSEC 48 */ 49 #define CONFIG_VSC7385_ENET 50 #define CONFIG_TSEC2 51 52 #ifdef CFG_66MHZ 53 #define CONFIG_83XX_CLKIN 66666667 /* in Hz */ 54 #elif defined(CFG_33MHZ) 55 #define CONFIG_83XX_CLKIN 33333333 /* in Hz */ 56 #else 57 #error Unknown oscillator frequency. 58 #endif 59 60 #define CONFIG_SYS_CLK_FREQ CONFIG_83XX_CLKIN 61 62 #define CONFIG_BOARD_EARLY_INIT_F /* call board_pre_init */ 63 64 #define CFG_IMMR 0xE0000000 65 66 #define CFG_MEMTEST_START 0x00001000 67 #define CFG_MEMTEST_END 0x07f00000 68 69 /* Early revs of this board will lock up hard when attempting 70 * to access the PMC registers, unless a JTAG debugger is 71 * connected, or some resistor modifications are made. 72 */ 73 #define CFG_8313ERDB_BROKEN_PMC 1 74 75 #define CFG_ACR_PIPE_DEP 3 /* Arbiter pipeline depth (0-3) */ 76 #define CFG_ACR_RPTCNT 3 /* Arbiter repeat count (0-7) */ 77 78 /* 79 * Device configurations 80 */ 81 82 /* Vitesse 7385 */ 83 84 #ifdef CONFIG_VSC7385_ENET 85 86 #define CONFIG_TSEC1 87 88 /* The flash address and size of the VSC7385 firmware image */ 89 #define CONFIG_VSC7385_IMAGE 0xFE7FE000 90 #define CONFIG_VSC7385_IMAGE_SIZE 8192 91 92 #endif 93 94 /* 95 * DDR Setup 96 */ 97 #define CFG_DDR_BASE 0x00000000 /* DDR is system memory*/ 98 #define CFG_SDRAM_BASE CFG_DDR_BASE 99 #define CFG_DDR_SDRAM_BASE CFG_DDR_BASE 100 101 /* 102 * Manually set up DDR parameters, as this board does not 103 * seem to have the SPD connected to I2C. 104 */ 105 #define CFG_DDR_SIZE 128 /* MB */ 106 #define CFG_DDR_CONFIG ( CSCONFIG_EN \ 107 | 0x00010000 /* TODO */ \ 108 | CSCONFIG_ROW_BIT_13 | CSCONFIG_COL_BIT_10 ) 109 /* 0x80010102 */ 110 111 #define CFG_DDR_TIMING_3 0x00000000 112 #define CFG_DDR_TIMING_0 ( ( 0 << TIMING_CFG0_RWT_SHIFT ) \ 113 | ( 0 << TIMING_CFG0_WRT_SHIFT ) \ 114 | ( 0 << TIMING_CFG0_RRT_SHIFT ) \ 115 | ( 0 << TIMING_CFG0_WWT_SHIFT ) \ 116 | ( 2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT ) \ 117 | ( 2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT ) \ 118 | ( 8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT ) \ 119 | ( 2 << TIMING_CFG0_MRS_CYC_SHIFT ) ) 120 /* 0x00220802 */ 121 #define CFG_DDR_TIMING_1 ( ( 3 << TIMING_CFG1_PRETOACT_SHIFT ) \ 122 | ( 8 << TIMING_CFG1_ACTTOPRE_SHIFT ) \ 123 | ( 3 << TIMING_CFG1_ACTTORW_SHIFT ) \ 124 | ( 5 << TIMING_CFG1_CASLAT_SHIFT ) \ 125 | (10 << TIMING_CFG1_REFREC_SHIFT ) \ 126 | ( 3 << TIMING_CFG1_WRREC_SHIFT ) \ 127 | ( 2 << TIMING_CFG1_ACTTOACT_SHIFT ) \ 128 | ( 2 << TIMING_CFG1_WRTORD_SHIFT ) ) 129 /* 0x3835a322 */ 130 #define CFG_DDR_TIMING_2 ( ( 1 << TIMING_CFG2_ADD_LAT_SHIFT ) \ 131 | ( 5 << TIMING_CFG2_CPO_SHIFT ) \ 132 | ( 2 << TIMING_CFG2_WR_LAT_DELAY_SHIFT ) \ 133 | ( 2 << TIMING_CFG2_RD_TO_PRE_SHIFT ) \ 134 | ( 2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT ) \ 135 | ( 3 << TIMING_CFG2_CKE_PLS_SHIFT ) \ 136 | ( 6 << TIMING_CFG2_FOUR_ACT_SHIFT) ) 137 /* 0x129048c6 */ /* P9-45,may need tuning */ 138 #define CFG_DDR_INTERVAL ( ( 1296 << SDRAM_INTERVAL_REFINT_SHIFT ) \ 139 | ( 1280 << SDRAM_INTERVAL_BSTOPRE_SHIFT ) ) 140 /* 0x05100500 */ 141 #if defined(CONFIG_DDR_2T_TIMING) 142 #define CFG_SDRAM_CFG ( SDRAM_CFG_SREN \ 143 | SDRAM_CFG_SDRAM_TYPE_DDR2 \ 144 | SDRAM_CFG_2T_EN \ 145 | SDRAM_CFG_DBW_32 ) 146 #else 147 #define CFG_SDRAM_CFG ( SDRAM_CFG_SREN \ 148 | SDRAM_CFG_SDRAM_TYPE_DDR2 \ 149 | SDRAM_CFG_32_BE ) 150 /* 0x43080000 */ 151 #endif 152 #define CFG_SDRAM_CFG2 0x00401000; 153 /* set burst length to 8 for 32-bit data path */ 154 #define CFG_DDR_MODE ( ( 0x4448 << SDRAM_MODE_ESD_SHIFT ) \ 155 | ( 0x0632 << SDRAM_MODE_SD_SHIFT ) ) 156 /* 0x44480632 */ 157 #define CFG_DDR_MODE_2 0x8000C000; 158 159 #define CFG_DDR_CLK_CNTL DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05 160 /*0x02000000*/ 161 #define CFG_DDRCDR_VALUE ( DDRCDR_EN \ 162 | DDRCDR_PZ_NOMZ \ 163 | DDRCDR_NZ_NOMZ \ 164 | DDRCDR_M_ODR ) 165 166 /* 167 * FLASH on the Local Bus 168 */ 169 #define CFG_FLASH_CFI /* use the Common Flash Interface */ 170 #define CFG_FLASH_CFI_DRIVER /* use the CFI driver */ 171 #define CFG_FLASH_BASE 0xFE000000 /* start of FLASH */ 172 #define CFG_FLASH_SIZE 8 /* flash size in MB */ 173 #define CFG_FLASH_EMPTY_INFO /* display empty sectors */ 174 #define CFG_FLASH_USE_BUFFER_WRITE /* buffer up multiple bytes */ 175 176 #define CFG_BR0_PRELIM (CFG_FLASH_BASE | /* flash Base address */ \ 177 (2 << BR_PS_SHIFT) | /* 16 bit port size */ \ 178 BR_V) /* valid */ 179 #define CFG_OR0_PRELIM ( 0xFF000000 /* 16 MByte */ \ 180 | OR_GPCM_XACS \ 181 | OR_GPCM_SCY_9 \ 182 | OR_GPCM_EHTR \ 183 | OR_GPCM_EAD ) 184 /* 0xFF006FF7 TODO SLOW 16 MB flash size */ 185 #define CFG_LBLAWBAR0_PRELIM CFG_FLASH_BASE /* window base at flash base */ 186 #define CFG_LBLAWAR0_PRELIM 0x80000017 /* 16 MB window size */ 187 188 #define CFG_MAX_FLASH_BANKS 1 /* number of banks */ 189 #define CFG_MAX_FLASH_SECT 135 /* sectors per device */ 190 191 #define CFG_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */ 192 #define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */ 193 194 #define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */ 195 196 #if (CFG_MONITOR_BASE < CFG_FLASH_BASE) 197 #define CFG_RAMBOOT 198 #endif 199 200 #define CFG_INIT_RAM_LOCK 1 201 #define CFG_INIT_RAM_ADDR 0xFD000000 /* Initial RAM address */ 202 #define CFG_INIT_RAM_END 0x1000 /* End of used area in RAM*/ 203 204 #define CFG_GBL_DATA_SIZE 0x100 /* num bytes initial data */ 205 #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) 206 #define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET 207 208 /* CFG_MONITOR_LEN must be a multiple of CFG_ENV_SECT_SIZE */ 209 #define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */ 210 #define CFG_MALLOC_LEN (512 * 1024) /* Reserved for malloc */ 211 212 /* 213 * Local Bus LCRR and LBCR regs 214 */ 215 #define CFG_LCRR LCRR_EADC_1 | LCRR_CLKDIV_4 216 #define CFG_LBC_LBCR ( 0x00040000 /* TODO */ \ 217 | (0xFF << LBCR_BMT_SHIFT) \ 218 | 0xF ) /* 0x0004ff0f */ 219 220 #define CFG_LBC_MRTPR 0x20000000 /*TODO */ /* LB refresh timer prescal, 266MHz/32 */ 221 222 /* drivers/mtd/nand/nand.c */ 223 #define CFG_NAND_BASE 0xE2800000 /* 0xF0000000 */ 224 #define CFG_MAX_NAND_DEVICE 1 225 #define NAND_MAX_CHIPS 1 226 #define CONFIG_MTD_NAND_VERIFY_WRITE 227 228 #define CFG_BR1_PRELIM ( CFG_NAND_BASE \ 229 | (2<<BR_DECC_SHIFT) /* Use HW ECC */ \ 230 | BR_PS_8 /* Port Size = 8 bit */ \ 231 | BR_MS_FCM /* MSEL = FCM */ \ 232 | BR_V ) /* valid */ 233 #define CFG_OR1_PRELIM ( 0xFFFF8000 /* length 32K */ \ 234 | OR_FCM_CSCT \ 235 | OR_FCM_CST \ 236 | OR_FCM_CHT \ 237 | OR_FCM_SCY_1 \ 238 | OR_FCM_TRLX \ 239 | OR_FCM_EHTR ) 240 /* 0xFFFF8396 */ 241 #define CFG_LBLAWBAR1_PRELIM CFG_NAND_BASE 242 #define CFG_LBLAWAR1_PRELIM 0x8000000E /* 32KB */ 243 244 /* local bus read write buffer mapping */ 245 #define CFG_BR3_PRELIM 0xFA000801 /* map at 0xFA000000 */ 246 #define CFG_OR3_PRELIM 0xFFFF8FF7 /* 32kB */ 247 #define CFG_LBLAWBAR3_PRELIM 0xFA000000 248 #define CFG_LBLAWAR3_PRELIM 0x8000000E /* 32KB */ 249 250 /* Vitesse 7385 */ 251 252 #define CFG_VSC7385_BASE 0xF0000000 253 254 #ifdef CONFIG_VSC7385_ENET 255 256 #define CFG_BR2_PRELIM 0xf0000801 /* VSC7385 Base address */ 257 #define CFG_OR2_PRELIM 0xfffe09ff /* VSC7385, 128K bytes*/ 258 #define CFG_LBLAWBAR2_PRELIM CFG_VSC7385_BASE/* Access window base at VSC7385 base */ 259 #define CFG_LBLAWAR2_PRELIM 0x80000010 /* Access window size 128K */ 260 261 #endif 262 263 /* pass open firmware flat tree */ 264 #define CONFIG_OF_LIBFDT 1 265 #define CONFIG_OF_BOARD_SETUP 1 266 #define CONFIG_OF_STDOUT_VIA_ALIAS 1 267 268 /* 269 * Serial Port 270 */ 271 #define CONFIG_CONS_INDEX 1 272 #define CFG_NS16550 273 #define CFG_NS16550_SERIAL 274 #define CFG_NS16550_REG_SIZE 1 275 #define CFG_NS16550_CLK get_bus_freq(0) 276 277 #define CFG_BAUDRATE_TABLE \ 278 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200} 279 280 #define CFG_NS16550_COM1 (CFG_IMMR+0x4500) 281 #define CFG_NS16550_COM2 (CFG_IMMR+0x4600) 282 283 /* Use the HUSH parser */ 284 #define CFG_HUSH_PARSER 285 #define CFG_PROMPT_HUSH_PS2 "> " 286 287 /* I2C */ 288 #define CONFIG_HARD_I2C /* I2C with hardware support*/ 289 #define CONFIG_FSL_I2C 290 #define CONFIG_I2C_MULTI_BUS 291 #define CONFIG_I2C_CMD_TREE 292 #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ 293 #define CFG_I2C_SLAVE 0x7F 294 #define CFG_I2C_NOPROBES {{0,0x69}} /* Don't probe these addrs */ 295 #define CFG_I2C_OFFSET 0x3000 296 #define CFG_I2C2_OFFSET 0x3100 297 298 /* 299 * General PCI 300 * Addresses are mapped 1-1. 301 */ 302 #define CFG_PCI1_MEM_BASE 0x80000000 303 #define CFG_PCI1_MEM_PHYS CFG_PCI1_MEM_BASE 304 #define CFG_PCI1_MEM_SIZE 0x10000000 /* 256M */ 305 #define CFG_PCI1_MMIO_BASE 0x90000000 306 #define CFG_PCI1_MMIO_PHYS CFG_PCI1_MMIO_BASE 307 #define CFG_PCI1_MMIO_SIZE 0x10000000 /* 256M */ 308 #define CFG_PCI1_IO_BASE 0x00000000 309 #define CFG_PCI1_IO_PHYS 0xE2000000 310 #define CFG_PCI1_IO_SIZE 0x00100000 /* 1M */ 311 312 #define CONFIG_PCI_PNP /* do pci plug-and-play */ 313 #define CFG_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */ 314 315 /* 316 * TSEC 317 */ 318 #define CONFIG_TSEC_ENET /* TSEC ethernet support */ 319 320 #define CONFIG_NET_MULTI 321 #define CONFIG_GMII /* MII PHY management */ 322 323 #ifdef CONFIG_TSEC1 324 #define CONFIG_HAS_ETH0 325 #define CONFIG_TSEC1_NAME "TSEC0" 326 #define CFG_TSEC1_OFFSET 0x24000 327 #define TSEC1_PHY_ADDR 0x1c 328 #define TSEC1_FLAGS TSEC_GIGABIT 329 #define TSEC1_PHYIDX 0 330 #endif 331 332 #ifdef CONFIG_TSEC2 333 #define CONFIG_HAS_ETH1 334 #define CONFIG_TSEC2_NAME "TSEC1" 335 #define CFG_TSEC2_OFFSET 0x25000 336 #define TSEC2_PHY_ADDR 4 337 #define TSEC2_FLAGS TSEC_GIGABIT 338 #define TSEC2_PHYIDX 0 339 #endif 340 341 342 /* Options are: TSEC[0-1] */ 343 #define CONFIG_ETHPRIME "TSEC1" 344 345 /* 346 * Configure on-board RTC 347 */ 348 #define CONFIG_RTC_DS1337 349 #define CFG_I2C_RTC_ADDR 0x68 350 351 /* 352 * Environment 353 */ 354 #ifndef CFG_RAMBOOT 355 #define CFG_ENV_IS_IN_FLASH 1 356 #define CFG_ENV_ADDR (CFG_MONITOR_BASE + CFG_MONITOR_LEN) 357 #define CFG_ENV_SECT_SIZE 0x10000 /* 64K(one sector) for env */ 358 #define CFG_ENV_SIZE 0x2000 359 360 /* Address and size of Redundant Environment Sector */ 361 #else 362 #define CFG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */ 363 #define CFG_ENV_ADDR (CFG_MONITOR_BASE - 0x1000) 364 #define CFG_ENV_SIZE 0x2000 365 #endif 366 367 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ 368 #define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ 369 370 /* 371 * BOOTP options 372 */ 373 #define CONFIG_BOOTP_BOOTFILESIZE 374 #define CONFIG_BOOTP_BOOTPATH 375 #define CONFIG_BOOTP_GATEWAY 376 #define CONFIG_BOOTP_HOSTNAME 377 378 379 /* 380 * Command line configuration. 381 */ 382 #include <config_cmd_default.h> 383 384 #define CONFIG_CMD_PING 385 #define CONFIG_CMD_DHCP 386 #define CONFIG_CMD_I2C 387 #define CONFIG_CMD_MII 388 #define CONFIG_CMD_DATE 389 #define CONFIG_CMD_PCI 390 391 #if defined(CFG_RAMBOOT) 392 #undef CONFIG_CMD_ENV 393 #undef CONFIG_CMD_LOADS 394 #endif 395 396 #define CONFIG_CMDLINE_EDITING 1 397 398 399 /* 400 * Miscellaneous configurable options 401 */ 402 #define CFG_LONGHELP /* undef to save memory */ 403 #define CFG_LOAD_ADDR 0x2000000 /* default load address */ 404 #define CFG_PROMPT "=> " /* Monitor Command Prompt */ 405 #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ 406 407 #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */ 408 #define CFG_MAXARGS 16 /* max number of command args */ 409 #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ 410 #define CFG_HZ 1000 /* decrementer freq: 1ms ticks */ 411 412 /* 413 * For booting Linux, the board info and command line data 414 * have to be in the first 8 MB of memory, since this is 415 * the maximum mapped by the Linux kernel during initialization. 416 */ 417 #define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/ 418 419 #define CFG_RCWH_PCIHOST 0x80000000 /* PCIHOST */ 420 421 #ifdef CFG_66MHZ 422 423 /* 66MHz IN, 133MHz CSB, 266 DDR, 266 CORE */ 424 /* 0x62040000 */ 425 #define CFG_HRCW_LOW (\ 426 0x20000000 /* reserved, must be set */ |\ 427 HRCWL_DDRCM |\ 428 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\ 429 HRCWL_DDR_TO_SCB_CLK_2X1 |\ 430 HRCWL_CSB_TO_CLKIN_2X1 |\ 431 HRCWL_CORE_TO_CSB_2X1) 432 433 #elif defined(CFG_33MHZ) 434 435 /* 33MHz IN, 165MHz CSB, 330 DDR, 330 CORE */ 436 /* 0x65040000 */ 437 #define CFG_HRCW_LOW (\ 438 0x20000000 /* reserved, must be set */ |\ 439 HRCWL_DDRCM |\ 440 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\ 441 HRCWL_DDR_TO_SCB_CLK_2X1 |\ 442 HRCWL_CSB_TO_CLKIN_5X1 |\ 443 HRCWL_CORE_TO_CSB_2X1) 444 445 #endif 446 447 /* 0xa0606c00 */ 448 #define CFG_HRCW_HIGH (\ 449 HRCWH_PCI_HOST |\ 450 HRCWH_PCI1_ARBITER_ENABLE |\ 451 HRCWH_CORE_ENABLE |\ 452 HRCWH_FROM_0X00000100 |\ 453 HRCWH_BOOTSEQ_DISABLE |\ 454 HRCWH_SW_WATCHDOG_DISABLE |\ 455 HRCWH_ROM_LOC_LOCAL_16BIT |\ 456 HRCWH_RL_EXT_LEGACY |\ 457 HRCWH_TSEC1M_IN_RGMII |\ 458 HRCWH_TSEC2M_IN_RGMII |\ 459 HRCWH_BIG_ENDIAN |\ 460 HRCWH_LALE_NORMAL) 461 462 /* System IO Config */ 463 #define CFG_SICRH (SICRH_TSOBI1 | SICRH_TSOBI2) /* RGMII */ 464 #define CFG_SICRL SICRL_USBDR /* Enable Internal USB Phy */ 465 466 #define CFG_HID0_INIT 0x000000000 467 #define CFG_HID0_FINAL (HID0_ENABLE_MACHINE_CHECK | \ 468 HID0_ENABLE_DYNAMIC_POWER_MANAGMENT) 469 470 #define CFG_HID2 HID2_HBE 471 472 /* DDR @ 0x00000000 */ 473 #define CFG_IBAT0L (CFG_SDRAM_BASE | BATL_PP_10) 474 #define CFG_IBAT0U (CFG_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP) 475 476 /* PCI @ 0x80000000 */ 477 #define CFG_IBAT1L (CFG_PCI1_MEM_BASE | BATL_PP_10) 478 #define CFG_IBAT1U (CFG_PCI1_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP) 479 #define CFG_IBAT2L (CFG_PCI1_MMIO_BASE | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) 480 #define CFG_IBAT2U (CFG_PCI1_MMIO_BASE | BATU_BL_256M | BATU_VS | BATU_VP) 481 482 /* PCI2 not supported on 8313 */ 483 #define CFG_IBAT3L (0) 484 #define CFG_IBAT3U (0) 485 #define CFG_IBAT4L (0) 486 #define CFG_IBAT4U (0) 487 488 /* IMMRBAR @ 0xE0000000, PCI IO @ 0xE2000000 & BCSR @ 0xE2400000 */ 489 #define CFG_IBAT5L (CFG_IMMR | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) 490 #define CFG_IBAT5U (CFG_IMMR | BATU_BL_256M | BATU_VS | BATU_VP) 491 492 /* SDRAM @ 0xF0000000, stack in DCACHE 0xFDF00000 & FLASH @ 0xFE000000 */ 493 #define CFG_IBAT6L (0xF0000000 | BATL_PP_10) 494 #define CFG_IBAT6U (0xF0000000 | BATU_BL_256M | BATU_VS | BATU_VP) 495 496 #define CFG_IBAT7L (0) 497 #define CFG_IBAT7U (0) 498 499 #define CFG_DBAT0L CFG_IBAT0L 500 #define CFG_DBAT0U CFG_IBAT0U 501 #define CFG_DBAT1L CFG_IBAT1L 502 #define CFG_DBAT1U CFG_IBAT1U 503 #define CFG_DBAT2L CFG_IBAT2L 504 #define CFG_DBAT2U CFG_IBAT2U 505 #define CFG_DBAT3L CFG_IBAT3L 506 #define CFG_DBAT3U CFG_IBAT3U 507 #define CFG_DBAT4L CFG_IBAT4L 508 #define CFG_DBAT4U CFG_IBAT4U 509 #define CFG_DBAT5L CFG_IBAT5L 510 #define CFG_DBAT5U CFG_IBAT5U 511 #define CFG_DBAT6L CFG_IBAT6L 512 #define CFG_DBAT6U CFG_IBAT6U 513 #define CFG_DBAT7L CFG_IBAT7L 514 #define CFG_DBAT7U CFG_IBAT7U 515 516 /* 517 * Internal Definitions 518 * 519 * Boot Flags 520 */ 521 #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ 522 #define BOOTFLAG_WARM 0x02 /* Software reboot */ 523 524 /* 525 * Environment Configuration 526 */ 527 #define CONFIG_ENV_OVERWRITE 528 529 #define CONFIG_ETHADDR 00:E0:0C:00:95:01 530 #define CONFIG_ETH1ADDR 00:E0:0C:00:95:02 531 532 #define CONFIG_IPADDR 10.0.0.2 533 #define CONFIG_SERVERIP 10.0.0.1 534 #define CONFIG_GATEWAYIP 10.0.0.1 535 #define CONFIG_NETMASK 255.0.0.0 536 #define CONFIG_NETDEV eth1 537 538 #define CONFIG_HOSTNAME mpc8313erdb 539 #define CONFIG_ROOTPATH /nfs/root/path 540 #define CONFIG_BOOTFILE uImage 541 #define CONFIG_UBOOTPATH u-boot.bin /* U-Boot image on TFTP server */ 542 #define CONFIG_FDTFILE mpc8313erdb.dtb 543 544 #define CONFIG_LOADADDR 500000 /* default location for tftp and bootm */ 545 #define CONFIG_BOOTDELAY -1 /* -1 disables auto-boot */ 546 #define CONFIG_BAUDRATE 115200 547 548 #define XMK_STR(x) #x 549 #define MK_STR(x) XMK_STR(x) 550 551 #define CONFIG_EXTRA_ENV_SETTINGS \ 552 "netdev=" MK_STR(CONFIG_NETDEV) "\0" \ 553 "ethprime=TSEC1\0" \ 554 "uboot=" MK_STR(CONFIG_UBOOTPATH) "\0" \ 555 "tftpflash=tftpboot $loadaddr $uboot; " \ 556 "protect off " MK_STR(TEXT_BASE) " +$filesize; " \ 557 "erase " MK_STR(TEXT_BASE) " +$filesize; " \ 558 "cp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize; " \ 559 "protect on " MK_STR(TEXT_BASE) " +$filesize; " \ 560 "cmp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize\0" \ 561 "fdtaddr=400000\0" \ 562 "fdtfile=" MK_STR(CONFIG_FDTFILE) "\0" \ 563 "console=ttyS0\0" \ 564 "setbootargs=setenv bootargs " \ 565 "root=$rootdev rw console=$console,$baudrate $othbootargs\0" \ 566 "setipargs=setenv bootargs nfsroot=$serverip:$rootpath " \ 567 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ 568 "root=$rootdev rw console=$console,$baudrate $othbootargs\0" 569 570 #define CONFIG_NFSBOOTCOMMAND \ 571 "setenv rootdev /dev/nfs;" \ 572 "run setbootargs;" \ 573 "run setipargs;" \ 574 "tftp $loadaddr $bootfile;" \ 575 "tftp $fdtaddr $fdtfile;" \ 576 "bootm $loadaddr - $fdtaddr" 577 578 #define CONFIG_RAMBOOTCOMMAND \ 579 "setenv rootdev /dev/ram;" \ 580 "run setbootargs;" \ 581 "tftp $ramdiskaddr $ramdiskfile;" \ 582 "tftp $loadaddr $bootfile;" \ 583 "tftp $fdtaddr $fdtfile;" \ 584 "bootm $loadaddr $ramdiskaddr $fdtaddr" 585 586 #undef MK_STR 587 #undef XMK_STR 588 589 #endif /* __CONFIG_H */ 590