1 /* 2 * Copyright (C) 2009-2010 Freescale Semiconductor, Inc. 3 * Copyright (C) 2010 Ilya Yanok, Emcraft Systems, yanok@emcraft.com 4 * 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 #ifndef __CONFIG_H 10 #define __CONFIG_H 11 12 #define CONFIG_DISPLAY_BOARDINFO 13 14 /* 15 * High Level Configuration Options 16 */ 17 #define CONFIG_E300 1 /* E300 family */ 18 #define CONFIG_MPC830x 1 /* MPC830x family */ 19 #define CONFIG_MPC8308 1 /* MPC8308 CPU specific */ 20 #define CONFIG_MPC8308RDB 1 /* MPC8308RDB board specific */ 21 22 #define CONFIG_SYS_TEXT_BASE 0xFE000000 23 24 #define CONFIG_MISC_INIT_R 25 26 #define CONFIG_MMC 1 27 28 #ifdef CONFIG_MMC 29 #define CONFIG_FSL_ESDHC 30 #define CONFIG_SYS_FSL_ESDHC_ADDR CONFIG_SYS_MPC83xx_ESDHC_ADDR 31 #define CONFIG_SYS_FSL_ERRATUM_ESDHC111 32 #define CONFIG_SYS_FSL_ESDHC_USE_PIO 33 34 #define CONFIG_GENERIC_MMC 35 #define CONFIG_DOS_PARTITION 36 #endif 37 38 /* 39 * On-board devices 40 * 41 * TSEC1 is SoC TSEC 42 * TSEC2 is VSC switch 43 */ 44 #define CONFIG_TSEC1 45 #define CONFIG_VSC7385_ENET 46 47 /* 48 * System Clock Setup 49 */ 50 #define CONFIG_83XX_CLKIN 33333333 /* in Hz */ 51 #define CONFIG_SYS_CLK_FREQ CONFIG_83XX_CLKIN 52 53 /* 54 * Hardware Reset Configuration Word 55 * if CLKIN is 66.66MHz, then 56 * CSB = 133MHz, DDRC = 266MHz, LBC = 133MHz 57 * We choose the A type silicon as default, so the core is 400Mhz. 58 */ 59 #define CONFIG_SYS_HRCW_LOW (\ 60 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\ 61 HRCWL_DDR_TO_SCB_CLK_2X1 |\ 62 HRCWL_SVCOD_DIV_2 |\ 63 HRCWL_CSB_TO_CLKIN_4X1 |\ 64 HRCWL_CORE_TO_CSB_3X1) 65 /* 66 * There are neither HRCWH_PCI_HOST nor HRCWH_PCI1_ARBITER_ENABLE bits 67 * in 8308's HRCWH according to the manual, but original Freescale's 68 * code has them and I've expirienced some problems using the board 69 * with BDI3000 attached when I've tried to set these bits to zero 70 * (UART doesn't work after the 'reset run' command). 71 */ 72 #define CONFIG_SYS_HRCW_HIGH (\ 73 HRCWH_PCI_HOST |\ 74 HRCWH_PCI1_ARBITER_ENABLE |\ 75 HRCWH_CORE_ENABLE |\ 76 HRCWH_FROM_0X00000100 |\ 77 HRCWH_BOOTSEQ_DISABLE |\ 78 HRCWH_SW_WATCHDOG_DISABLE |\ 79 HRCWH_ROM_LOC_LOCAL_16BIT |\ 80 HRCWH_RL_EXT_LEGACY |\ 81 HRCWH_TSEC1M_IN_RGMII |\ 82 HRCWH_TSEC2M_IN_RGMII |\ 83 HRCWH_BIG_ENDIAN) 84 85 /* 86 * System IO Config 87 */ 88 #define CONFIG_SYS_SICRH (\ 89 SICRH_ESDHC_A_SD |\ 90 SICRH_ESDHC_B_SD |\ 91 SICRH_ESDHC_C_SD |\ 92 SICRH_GPIO_A_TSEC2 |\ 93 SICRH_GPIO_B_TSEC2_GTX_CLK125 |\ 94 SICRH_IEEE1588_A_GPIO |\ 95 SICRH_USB |\ 96 SICRH_GTM_GPIO |\ 97 SICRH_IEEE1588_B_GPIO |\ 98 SICRH_ETSEC2_CRS |\ 99 SICRH_GPIOSEL_1 |\ 100 SICRH_TMROBI_V3P3 |\ 101 SICRH_TSOBI1_V2P5 |\ 102 SICRH_TSOBI2_V2P5) /* 0x01b7d103 */ 103 #define CONFIG_SYS_SICRL (\ 104 SICRL_SPI_PF0 |\ 105 SICRL_UART_PF0 |\ 106 SICRL_IRQ_PF0 |\ 107 SICRL_I2C2_PF0 |\ 108 SICRL_ETSEC1_GTX_CLK125) /* 0x00000040 */ 109 110 /* 111 * IMMR new address 112 */ 113 #define CONFIG_SYS_IMMR 0xE0000000 114 115 /* 116 * SERDES 117 */ 118 #define CONFIG_FSL_SERDES 119 #define CONFIG_FSL_SERDES1 0xe3000 120 121 /* 122 * Arbiter Setup 123 */ 124 #define CONFIG_SYS_ACR_PIPE_DEP 3 /* Arbiter pipeline depth is 4 */ 125 #define CONFIG_SYS_ACR_RPTCNT 3 /* Arbiter repeat count is 4 */ 126 #define CONFIG_SYS_SPCR_TSECEP 3 /* eTSEC emergency priority is highest */ 127 128 /* 129 * DDR Setup 130 */ 131 #define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is system memory */ 132 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE 133 #define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE 134 #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05 135 #define CONFIG_SYS_DDRCDR_VALUE (DDRCDR_EN \ 136 | DDRCDR_PZ_LOZ \ 137 | DDRCDR_NZ_LOZ \ 138 | DDRCDR_ODT \ 139 | DDRCDR_Q_DRN) 140 /* 0x7b880001 */ 141 /* 142 * Manually set up DDR parameters 143 * consist of two chips HY5PS12621BFP-C4 from HYNIX 144 */ 145 146 #define CONFIG_SYS_DDR_SIZE 128 /* MB */ 147 148 #define CONFIG_SYS_DDR_CS0_BNDS 0x00000007 149 #define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN \ 150 | CSCONFIG_ODT_RD_NEVER \ 151 | CSCONFIG_ODT_WR_ONLY_CURRENT \ 152 | CSCONFIG_ROW_BIT_13 | CSCONFIG_COL_BIT_10) 153 /* 0x80010102 */ 154 #define CONFIG_SYS_DDR_TIMING_3 0x00000000 155 #define CONFIG_SYS_DDR_TIMING_0 ((0 << TIMING_CFG0_RWT_SHIFT) \ 156 | (0 << TIMING_CFG0_WRT_SHIFT) \ 157 | (0 << TIMING_CFG0_RRT_SHIFT) \ 158 | (0 << TIMING_CFG0_WWT_SHIFT) \ 159 | (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) \ 160 | (2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) \ 161 | (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) \ 162 | (2 << TIMING_CFG0_MRS_CYC_SHIFT)) 163 /* 0x00220802 */ 164 #define CONFIG_SYS_DDR_TIMING_1 ((2 << TIMING_CFG1_PRETOACT_SHIFT) \ 165 | (7 << TIMING_CFG1_ACTTOPRE_SHIFT) \ 166 | (2 << TIMING_CFG1_ACTTORW_SHIFT) \ 167 | (5 << TIMING_CFG1_CASLAT_SHIFT) \ 168 | (6 << TIMING_CFG1_REFREC_SHIFT) \ 169 | (2 << TIMING_CFG1_WRREC_SHIFT) \ 170 | (2 << TIMING_CFG1_ACTTOACT_SHIFT) \ 171 | (2 << TIMING_CFG1_WRTORD_SHIFT)) 172 /* 0x27256222 */ 173 #define CONFIG_SYS_DDR_TIMING_2 ((1 << TIMING_CFG2_ADD_LAT_SHIFT) \ 174 | (4 << TIMING_CFG2_CPO_SHIFT) \ 175 | (2 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) \ 176 | (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) \ 177 | (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) \ 178 | (3 << TIMING_CFG2_CKE_PLS_SHIFT) \ 179 | (5 << TIMING_CFG2_FOUR_ACT_SHIFT)) 180 /* 0x121048c5 */ 181 #define CONFIG_SYS_DDR_INTERVAL ((0x0360 << SDRAM_INTERVAL_REFINT_SHIFT) \ 182 | (0x0100 << SDRAM_INTERVAL_BSTOPRE_SHIFT)) 183 /* 0x03600100 */ 184 #define CONFIG_SYS_DDR_SDRAM_CFG (SDRAM_CFG_SREN \ 185 | SDRAM_CFG_SDRAM_TYPE_DDR2 \ 186 | SDRAM_CFG_DBW_32) 187 /* 0x43080000 */ 188 189 #define CONFIG_SYS_DDR_SDRAM_CFG2 0x00401000 /* 1 posted refresh */ 190 #define CONFIG_SYS_DDR_MODE ((0x0448 << SDRAM_MODE_ESD_SHIFT) \ 191 | (0x0232 << SDRAM_MODE_SD_SHIFT)) 192 /* ODT 150ohm CL=3, AL=1 on SDRAM */ 193 #define CONFIG_SYS_DDR_MODE2 0x00000000 194 195 /* 196 * Memory test 197 */ 198 #define CONFIG_SYS_MEMTEST_START 0x00001000 /* memtest region */ 199 #define CONFIG_SYS_MEMTEST_END 0x07f00000 200 201 /* 202 * The reserved memory 203 */ 204 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */ 205 206 #define CONFIG_SYS_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Mon */ 207 #define CONFIG_SYS_MALLOC_LEN (512 * 1024) /* Reserved for malloc */ 208 209 /* 210 * Initial RAM Base Address Setup 211 */ 212 #define CONFIG_SYS_INIT_RAM_LOCK 1 213 #define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */ 214 #define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM */ 215 #define CONFIG_SYS_GBL_DATA_OFFSET \ 216 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 217 218 /* 219 * Local Bus Configuration & Clock Setup 220 */ 221 #define CONFIG_SYS_LCRR_DBYP LCRR_DBYP 222 #define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_2 223 #define CONFIG_SYS_LBC_LBCR 0x00040000 224 225 /* 226 * FLASH on the Local Bus 227 */ 228 #define CONFIG_SYS_FLASH_CFI /* use the Common Flash Interface */ 229 #define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */ 230 #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT 231 232 #define CONFIG_SYS_FLASH_BASE 0xFE000000 /* FLASH base address */ 233 #define CONFIG_SYS_FLASH_SIZE 8 /* FLASH size is 8M */ 234 #define CONFIG_SYS_FLASH_PROTECTION 1 /* Use h/w Flash protection. */ 235 236 /* Window base at flash base */ 237 #define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE 238 #define CONFIG_SYS_LBLAWAR0_PRELIM (LBLAWAR_EN | LBLAWAR_8MB) 239 240 #define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE \ 241 | BR_PS_16 /* 16 bit port */ \ 242 | BR_MS_GPCM /* MSEL = GPCM */ \ 243 | BR_V) /* valid */ 244 #define CONFIG_SYS_OR0_PRELIM (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) \ 245 | OR_UPM_XAM \ 246 | OR_GPCM_CSNT \ 247 | OR_GPCM_ACS_DIV2 \ 248 | OR_GPCM_XACS \ 249 | OR_GPCM_SCY_15 \ 250 | OR_GPCM_TRLX_SET \ 251 | OR_GPCM_EHTR_SET) 252 253 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */ 254 /* 127 64KB sectors and 8 8KB top sectors per device */ 255 #define CONFIG_SYS_MAX_FLASH_SECT 135 256 257 #define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */ 258 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */ 259 260 /* 261 * NAND Flash on the Local Bus 262 */ 263 #define CONFIG_SYS_NAND_BASE 0xE0600000 /* 0xE0600000 */ 264 #define CONFIG_SYS_NAND_WINDOW_SIZE (32 * 1024) /* 0x00008000 */ 265 #define CONFIG_SYS_BR1_PRELIM (CONFIG_SYS_NAND_BASE \ 266 | BR_DECC_CHK_GEN /* Use HW ECC */ \ 267 | BR_PS_8 /* 8 bit Port */ \ 268 | BR_MS_FCM /* MSEL = FCM */ \ 269 | BR_V) /* valid */ 270 #define CONFIG_SYS_OR1_PRELIM (P2SZ_TO_AM(CONFIG_SYS_NAND_WINDOW_SIZE) \ 271 | OR_FCM_CSCT \ 272 | OR_FCM_CST \ 273 | OR_FCM_CHT \ 274 | OR_FCM_SCY_1 \ 275 | OR_FCM_TRLX \ 276 | OR_FCM_EHTR) 277 /* 0xFFFF8396 */ 278 279 #define CONFIG_SYS_LBLAWBAR1_PRELIM CONFIG_SYS_NAND_BASE 280 #define CONFIG_SYS_LBLAWAR1_PRELIM (LBLAWAR_EN | LBLAWAR_32KB) 281 282 #ifdef CONFIG_VSC7385_ENET 283 #define CONFIG_TSEC2 284 /* VSC7385 Base address on CS2 */ 285 #define CONFIG_SYS_VSC7385_BASE 0xF0000000 286 #define CONFIG_SYS_VSC7385_SIZE (128 * 1024) /* 0x00020000 */ 287 #define CONFIG_SYS_BR2_PRELIM (CONFIG_SYS_VSC7385_BASE \ 288 | BR_PS_8 /* 8-bit port */ \ 289 | BR_MS_GPCM /* MSEL = GPCM */ \ 290 | BR_V) /* valid */ 291 /* 0xF0000801 */ 292 #define CONFIG_SYS_OR2_PRELIM (P2SZ_TO_AM(CONFIG_SYS_VSC7385_SIZE) \ 293 | OR_GPCM_CSNT \ 294 | OR_GPCM_XACS \ 295 | OR_GPCM_SCY_15 \ 296 | OR_GPCM_SETA \ 297 | OR_GPCM_TRLX_SET \ 298 | OR_GPCM_EHTR_SET) 299 /* 0xFFFE09FF */ 300 /* Access window base at VSC7385 base */ 301 #define CONFIG_SYS_LBLAWBAR2_PRELIM CONFIG_SYS_VSC7385_BASE 302 /* Access window size 128K */ 303 #define CONFIG_SYS_LBLAWAR2_PRELIM (LBLAWAR_EN | LBLAWAR_128KB) 304 /* The flash address and size of the VSC7385 firmware image */ 305 #define CONFIG_VSC7385_IMAGE 0xFE7FE000 306 #define CONFIG_VSC7385_IMAGE_SIZE 8192 307 #endif 308 /* 309 * Serial Port 310 */ 311 #define CONFIG_CONS_INDEX 1 312 #define CONFIG_SYS_NS16550_SERIAL 313 #define CONFIG_SYS_NS16550_REG_SIZE 1 314 #define CONFIG_SYS_NS16550_CLK get_bus_freq(0) 315 316 #define CONFIG_SYS_BAUDRATE_TABLE \ 317 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200} 318 319 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR + 0x4500) 320 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR + 0x4600) 321 322 /* I2C */ 323 #define CONFIG_SYS_I2C 324 #define CONFIG_SYS_I2C_FSL 325 #define CONFIG_SYS_FSL_I2C_SPEED 400000 326 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F 327 #define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 328 #define CONFIG_SYS_FSL_I2C2_SPEED 400000 329 #define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F 330 #define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100 331 #define CONFIG_SYS_I2C_NOPROBES { {0, 0x51} } 332 333 /* 334 * SPI on header J8 335 * 336 * WARNING: enabling this will break TSEC2 (connected to the Vitesse switch) 337 * due to a pinmux conflict between GPIO9 (SPI chip select )and the TSEC2 pins. 338 */ 339 #ifdef CONFIG_MPC8XXX_SPI 340 #define CONFIG_USE_SPIFLASH 341 #endif 342 343 /* 344 * Board info - revision and where boot from 345 */ 346 #define CONFIG_SYS_I2C_PCF8574A_ADDR 0x39 347 348 /* 349 * Config on-board RTC 350 */ 351 #define CONFIG_RTC_DS1337 /* ds1339 on board, use ds1337 rtc via i2c */ 352 #define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* at address 0x68 */ 353 354 /* 355 * General PCI 356 * Addresses are mapped 1-1. 357 */ 358 #define CONFIG_SYS_PCIE1_BASE 0xA0000000 359 #define CONFIG_SYS_PCIE1_MEM_BASE 0xA0000000 360 #define CONFIG_SYS_PCIE1_MEM_PHYS 0xA0000000 361 #define CONFIG_SYS_PCIE1_MEM_SIZE 0x10000000 362 #define CONFIG_SYS_PCIE1_CFG_BASE 0xB0000000 363 #define CONFIG_SYS_PCIE1_CFG_SIZE 0x01000000 364 #define CONFIG_SYS_PCIE1_IO_BASE 0x00000000 365 #define CONFIG_SYS_PCIE1_IO_PHYS 0xB1000000 366 #define CONFIG_SYS_PCIE1_IO_SIZE 0x00800000 367 368 /* enable PCIE clock */ 369 #define CONFIG_SYS_SCCR_PCIEXP1CM 1 370 371 #define CONFIG_PCI 372 #define CONFIG_PCI_INDIRECT_BRIDGE 373 #define CONFIG_PCIE 374 375 #define CONFIG_PCI_PNP /* do pci plug-and-play */ 376 377 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957 /* Freescale */ 378 #define CONFIG_83XX_GENERIC_PCIE_REGISTER_HOSES 1 379 380 /* 381 * TSEC 382 */ 383 #define CONFIG_TSEC_ENET /* TSEC ethernet support */ 384 #define CONFIG_SYS_TSEC1_OFFSET 0x24000 385 #define CONFIG_SYS_TSEC1 (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC1_OFFSET) 386 #define CONFIG_SYS_TSEC2_OFFSET 0x25000 387 #define CONFIG_SYS_TSEC2 (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC2_OFFSET) 388 389 /* 390 * TSEC ethernet configuration 391 */ 392 #define CONFIG_MII 1 /* MII PHY management */ 393 #define CONFIG_TSEC1_NAME "eTSEC0" 394 #define CONFIG_TSEC2_NAME "eTSEC1" 395 #define TSEC1_PHY_ADDR 2 396 #define TSEC2_PHY_ADDR 1 397 #define TSEC1_PHYIDX 0 398 #define TSEC2_PHYIDX 0 399 #define TSEC1_FLAGS TSEC_GIGABIT 400 #define TSEC2_FLAGS TSEC_GIGABIT 401 402 /* Options are: eTSEC[0-1] */ 403 #define CONFIG_ETHPRIME "eTSEC0" 404 405 /* 406 * Environment 407 */ 408 #define CONFIG_ENV_IS_IN_FLASH 1 409 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \ 410 CONFIG_SYS_MONITOR_LEN) 411 #define CONFIG_ENV_SECT_SIZE 0x10000 /* 64K(one sector) for env */ 412 #define CONFIG_ENV_SIZE 0x2000 413 #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE) 414 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 415 416 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ 417 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ 418 419 /* 420 * BOOTP options 421 */ 422 #define CONFIG_BOOTP_BOOTFILESIZE 423 #define CONFIG_BOOTP_BOOTPATH 424 #define CONFIG_BOOTP_GATEWAY 425 #define CONFIG_BOOTP_HOSTNAME 426 427 /* 428 * Command line configuration. 429 */ 430 #define CONFIG_CMD_DATE 431 #define CONFIG_CMD_PCI 432 433 #define CONFIG_CMDLINE_EDITING 1 /* add command line history */ 434 435 /* 436 * Miscellaneous configurable options 437 */ 438 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 439 #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */ 440 441 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ 442 443 /* Print Buffer Size */ 444 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 445 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 446 /* Boot Argument Buffer Size */ 447 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 448 449 /* 450 * For booting Linux, the board info and command line data 451 * have to be in the first 256 MB of memory, since this is 452 * the maximum mapped by the Linux kernel during initialization. 453 */ 454 #define CONFIG_SYS_BOOTMAPSZ (256 << 20) /* Initial Memory map for Linux */ 455 #define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */ 456 457 /* 458 * Core HID Setup 459 */ 460 #define CONFIG_SYS_HID0_INIT 0x000000000 461 #define CONFIG_SYS_HID0_FINAL (HID0_ENABLE_MACHINE_CHECK | \ 462 HID0_ENABLE_INSTRUCTION_CACHE | \ 463 HID0_ENABLE_DYNAMIC_POWER_MANAGMENT) 464 #define CONFIG_SYS_HID2 HID2_HBE 465 466 /* 467 * MMU Setup 468 */ 469 470 /* DDR: cache cacheable */ 471 #define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_RW | \ 472 BATL_MEMCOHERENCE) 473 #define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE | BATU_BL_128M | \ 474 BATU_VS | BATU_VP) 475 #define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L 476 #define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U 477 478 /* IMMRBAR, PCI IO and NAND: cache-inhibit and guarded */ 479 #define CONFIG_SYS_IBAT1L (CONFIG_SYS_IMMR | BATL_PP_RW | \ 480 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) 481 #define CONFIG_SYS_IBAT1U (CONFIG_SYS_IMMR | BATU_BL_8M | BATU_VS | \ 482 BATU_VP) 483 #define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L 484 #define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U 485 486 /* FLASH: icache cacheable, but dcache-inhibit and guarded */ 487 #define CONFIG_SYS_IBAT2L (CONFIG_SYS_FLASH_BASE | BATL_PP_RW | \ 488 BATL_MEMCOHERENCE) 489 #define CONFIG_SYS_IBAT2U (CONFIG_SYS_FLASH_BASE | BATU_BL_8M | \ 490 BATU_VS | BATU_VP) 491 #define CONFIG_SYS_DBAT2L (CONFIG_SYS_FLASH_BASE | BATL_PP_RW | \ 492 BATL_CACHEINHIBIT | \ 493 BATL_GUARDEDSTORAGE) 494 #define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U 495 496 /* Stack in dcache: cacheable, no memory coherence */ 497 #define CONFIG_SYS_IBAT3L (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_RW) 498 #define CONFIG_SYS_IBAT3U (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | \ 499 BATU_VS | BATU_VP) 500 #define CONFIG_SYS_DBAT3L CONFIG_SYS_IBAT3L 501 #define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U 502 503 /* 504 * Environment Configuration 505 */ 506 507 #define CONFIG_ENV_OVERWRITE 508 509 #if defined(CONFIG_TSEC_ENET) 510 #define CONFIG_HAS_ETH0 511 #define CONFIG_HAS_ETH1 512 #endif 513 514 #define CONFIG_BAUDRATE 115200 515 516 #define CONFIG_LOADADDR 800000 /* default location for tftp and bootm */ 517 518 519 #define CONFIG_EXTRA_ENV_SETTINGS \ 520 "netdev=eth0\0" \ 521 "consoledev=ttyS0\0" \ 522 "nfsargs=setenv bootargs root=/dev/nfs rw " \ 523 "nfsroot=${serverip}:${rootpath}\0" \ 524 "ramargs=setenv bootargs root=/dev/ram rw\0" \ 525 "addip=setenv bootargs ${bootargs} " \ 526 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ 527 ":${hostname}:${netdev}:off panic=1\0" \ 528 "addtty=setenv bootargs ${bootargs}" \ 529 " console=${consoledev},${baudrate}\0" \ 530 "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \ 531 "addmisc=setenv bootargs ${bootargs}\0" \ 532 "kernel_addr=FE080000\0" \ 533 "fdt_addr=FE280000\0" \ 534 "ramdisk_addr=FE290000\0" \ 535 "u-boot=mpc8308rdb/u-boot.bin\0" \ 536 "kernel_addr_r=1000000\0" \ 537 "fdt_addr_r=C00000\0" \ 538 "hostname=mpc8308rdb\0" \ 539 "bootfile=mpc8308rdb/uImage\0" \ 540 "fdtfile=mpc8308rdb/mpc8308rdb.dtb\0" \ 541 "rootpath=/opt/eldk-4.2/ppc_6xx\0" \ 542 "flash_self=run ramargs addip addtty addmtd addmisc;" \ 543 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \ 544 "flash_nfs=run nfsargs addip addtty addmtd addmisc;" \ 545 "bootm ${kernel_addr} - ${fdt_addr}\0" \ 546 "net_nfs=tftp ${kernel_addr_r} ${bootfile};" \ 547 "tftp ${fdt_addr_r} ${fdtfile};" \ 548 "run nfsargs addip addtty addmtd addmisc;" \ 549 "bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \ 550 "bootcmd=run flash_self\0" \ 551 "load=tftp ${loadaddr} ${u-boot}\0" \ 552 "update=protect off " __stringify(CONFIG_SYS_MONITOR_BASE) \ 553 " +${filesize};era " __stringify(CONFIG_SYS_MONITOR_BASE)\ 554 " +${filesize};cp.b ${fileaddr} " \ 555 __stringify(CONFIG_SYS_MONITOR_BASE) " ${filesize}\0" \ 556 "upd=run load update\0" \ 557 558 #endif /* __CONFIG_H */ 559