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_SYS_GENERIC_BOARD 13 #define CONFIG_DISPLAY_BOARDINFO 14 15 /* 16 * High Level Configuration Options 17 */ 18 #define CONFIG_E300 1 /* E300 family */ 19 #define CONFIG_MPC830x 1 /* MPC830x family */ 20 #define CONFIG_MPC8308 1 /* MPC8308 CPU specific */ 21 #define CONFIG_MPC8308_P1M 1 /* mpc8308_p1m board specific */ 22 23 #ifndef CONFIG_SYS_TEXT_BASE 24 #define CONFIG_SYS_TEXT_BASE 0xFC000000 25 #endif 26 27 /* 28 * On-board devices 29 * 30 * TSECs 31 */ 32 #define CONFIG_TSEC1 33 #define CONFIG_TSEC2 34 35 /* 36 * System Clock Setup 37 */ 38 #define CONFIG_83XX_CLKIN 33333333 /* in Hz */ 39 #define CONFIG_SYS_CLK_FREQ CONFIG_83XX_CLKIN 40 41 /* 42 * Hardware Reset Configuration Word 43 * if CLKIN is 66.66MHz, then 44 * CSB = 133MHz, DDRC = 266MHz, LBC = 133MHz 45 * We choose the A type silicon as default, so the core is 400Mhz. 46 */ 47 #define CONFIG_SYS_HRCW_LOW (\ 48 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\ 49 HRCWL_DDR_TO_SCB_CLK_2X1 |\ 50 HRCWL_SVCOD_DIV_2 |\ 51 HRCWL_CSB_TO_CLKIN_4X1 |\ 52 HRCWL_CORE_TO_CSB_3X1) 53 /* 54 * There are neither HRCWH_PCI_HOST nor HRCWH_PCI1_ARBITER_ENABLE bits 55 * in 8308's HRCWH according to the manual, but original Freescale's 56 * code has them and I've expirienced some problems using the board 57 * with BDI3000 attached when I've tried to set these bits to zero 58 * (UART doesn't work after the 'reset run' command). 59 */ 60 #define CONFIG_SYS_HRCW_HIGH (\ 61 HRCWH_PCI_HOST |\ 62 HRCWH_PCI1_ARBITER_ENABLE |\ 63 HRCWH_CORE_ENABLE |\ 64 HRCWH_FROM_0X00000100 |\ 65 HRCWH_BOOTSEQ_DISABLE |\ 66 HRCWH_SW_WATCHDOG_DISABLE |\ 67 HRCWH_ROM_LOC_LOCAL_16BIT |\ 68 HRCWH_RL_EXT_LEGACY |\ 69 HRCWH_TSEC1M_IN_MII |\ 70 HRCWH_TSEC2M_IN_MII |\ 71 HRCWH_BIG_ENDIAN) 72 73 /* 74 * System IO Config 75 */ 76 #define CONFIG_SYS_SICRH (\ 77 SICRH_ESDHC_A_GPIO |\ 78 SICRH_ESDHC_B_GPIO |\ 79 SICRH_ESDHC_C_GTM |\ 80 SICRH_GPIO_A_TSEC2 |\ 81 SICRH_GPIO_B_TSEC2_TX_CLK |\ 82 SICRH_IEEE1588_A_GPIO |\ 83 SICRH_USB |\ 84 SICRH_GTM_GPIO |\ 85 SICRH_IEEE1588_B_GPIO |\ 86 SICRH_ETSEC2_CRS |\ 87 SICRH_GPIOSEL_1 |\ 88 SICRH_TMROBI_V3P3 |\ 89 SICRH_TSOBI1_V3P3 |\ 90 SICRH_TSOBI2_V3P3) /* 0xf577d100 */ 91 #define CONFIG_SYS_SICRL (\ 92 SICRL_SPI_PF0 |\ 93 SICRL_UART_PF0 |\ 94 SICRL_IRQ_PF0 |\ 95 SICRL_I2C2_PF0 |\ 96 SICRL_ETSEC1_TX_CLK) /* 0x00000000 */ 97 98 #define CONFIG_SYS_GPIO1_PRELIM 99 /* GPIO Default input/output settings */ 100 #define CONFIG_SYS_GPIO1_DIR 0x7AAF8C00 101 /* 102 * Default GPIO values: 103 * LED#1 enabled; WLAN enabled; Both COM LED on (orange) 104 */ 105 #define CONFIG_SYS_GPIO1_DAT 0x08008C00 106 107 /* 108 * IMMR new address 109 */ 110 #define CONFIG_SYS_IMMR 0xE0000000 111 112 /* 113 * SERDES 114 */ 115 #define CONFIG_FSL_SERDES 116 #define CONFIG_FSL_SERDES1 0xe3000 117 118 /* 119 * Arbiter Setup 120 */ 121 #define CONFIG_SYS_ACR_PIPE_DEP 3 /* Arbiter pipeline depth is 4 */ 122 #define CONFIG_SYS_ACR_RPTCNT 3 /* Arbiter repeat count is 4 */ 123 #define CONFIG_SYS_SPCR_TSECEP 3 /* eTSEC emergency priority is highest */ 124 125 /* 126 * DDR Setup 127 */ 128 #define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is system memory */ 129 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE 130 #define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE 131 #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05 132 #define CONFIG_SYS_DDRCDR_VALUE (DDRCDR_EN \ 133 | DDRCDR_PZ_LOZ \ 134 | DDRCDR_NZ_LOZ \ 135 | DDRCDR_ODT \ 136 | DDRCDR_Q_DRN) 137 /* 0x7b880001 */ 138 /* 139 * Manually set up DDR parameters 140 * consist of two chips HY5PS12621BFP-C4 from HYNIX 141 */ 142 143 #define CONFIG_SYS_DDR_SIZE 128 /* MB */ 144 145 #define CONFIG_SYS_DDR_CS0_BNDS 0x00000007 146 #define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN \ 147 | CSCONFIG_ODT_RD_NEVER \ 148 | CSCONFIG_ODT_WR_ONLY_CURRENT \ 149 | CSCONFIG_ROW_BIT_13 \ 150 | CSCONFIG_COL_BIT_10) 151 /* 0x80010102 */ 152 #define CONFIG_SYS_DDR_TIMING_3 0x00000000 153 #define CONFIG_SYS_DDR_TIMING_0 ((0 << TIMING_CFG0_RWT_SHIFT) \ 154 | (0 << TIMING_CFG0_WRT_SHIFT) \ 155 | (0 << TIMING_CFG0_RRT_SHIFT) \ 156 | (0 << TIMING_CFG0_WWT_SHIFT) \ 157 | (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) \ 158 | (2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) \ 159 | (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) \ 160 | (2 << TIMING_CFG0_MRS_CYC_SHIFT)) 161 /* 0x00220802 */ 162 #define CONFIG_SYS_DDR_TIMING_1 ((2 << TIMING_CFG1_PRETOACT_SHIFT) \ 163 | (7 << TIMING_CFG1_ACTTOPRE_SHIFT) \ 164 | (2 << TIMING_CFG1_ACTTORW_SHIFT) \ 165 | (5 << TIMING_CFG1_CASLAT_SHIFT) \ 166 | (6 << TIMING_CFG1_REFREC_SHIFT) \ 167 | (2 << TIMING_CFG1_WRREC_SHIFT) \ 168 | (2 << TIMING_CFG1_ACTTOACT_SHIFT) \ 169 | (2 << TIMING_CFG1_WRTORD_SHIFT)) 170 /* 0x27256222 */ 171 #define CONFIG_SYS_DDR_TIMING_2 ((1 << TIMING_CFG2_ADD_LAT_SHIFT) \ 172 | (4 << TIMING_CFG2_CPO_SHIFT) \ 173 | (2 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) \ 174 | (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) \ 175 | (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) \ 176 | (3 << TIMING_CFG2_CKE_PLS_SHIFT) \ 177 | (5 << TIMING_CFG2_FOUR_ACT_SHIFT)) 178 /* 0x121048c5 */ 179 #define CONFIG_SYS_DDR_INTERVAL ((0x0360 << SDRAM_INTERVAL_REFINT_SHIFT) \ 180 | (0x0100 << SDRAM_INTERVAL_BSTOPRE_SHIFT)) 181 /* 0x03600100 */ 182 #define CONFIG_SYS_DDR_SDRAM_CFG (SDRAM_CFG_SREN \ 183 | SDRAM_CFG_SDRAM_TYPE_DDR2 \ 184 | SDRAM_CFG_DBW_32) 185 /* 0x43080000 */ 186 187 #define CONFIG_SYS_DDR_SDRAM_CFG2 0x00401000 /* 1 posted refresh */ 188 #define CONFIG_SYS_DDR_MODE ((0x0448 << SDRAM_MODE_ESD_SHIFT) \ 189 | (0x0232 << SDRAM_MODE_SD_SHIFT)) 190 /* ODT 150ohm CL=3, AL=1 on SDRAM */ 191 #define CONFIG_SYS_DDR_MODE2 0x00000000 192 193 /* 194 * Memory test 195 */ 196 #define CONFIG_SYS_MEMTEST_START 0x00001000 /* memtest region */ 197 #define CONFIG_SYS_MEMTEST_END 0x07f00000 198 199 /* 200 * The reserved memory 201 */ 202 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */ 203 204 #define CONFIG_SYS_MONITOR_LEN (384 * 1024) /* Reserve 384 kB for Mon */ 205 #define CONFIG_SYS_MALLOC_LEN (512 * 1024) /* Reserved for malloc */ 206 207 /* 208 * Initial RAM Base Address Setup 209 */ 210 #define CONFIG_SYS_INIT_RAM_LOCK 1 211 #define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */ 212 #define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM */ 213 #define CONFIG_SYS_GBL_DATA_OFFSET \ 214 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 215 216 /* 217 * Local Bus Configuration & Clock Setup 218 */ 219 #define CONFIG_SYS_LCRR_DBYP LCRR_DBYP 220 #define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_2 221 #define CONFIG_SYS_LBC_LBCR 0x00040000 222 223 /* 224 * FLASH on the Local Bus 225 */ 226 #define CONFIG_SYS_FLASH_CFI /* use the Common Flash Interface */ 227 #define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */ 228 #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT 229 230 #define CONFIG_SYS_FLASH_BASE 0xFC000000 /* FLASH base address */ 231 #define CONFIG_SYS_FLASH_SIZE 64 /* FLASH size is 64M */ 232 #define CONFIG_SYS_FLASH_PROTECTION 1 /* Use h/w Flash protection. */ 233 234 /* Window base at flash base */ 235 #define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE 236 #define CONFIG_SYS_LBLAWAR0_PRELIM (LBLAWAR_EN | LBLAWAR_64MB) 237 238 #define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE \ 239 | BR_PS_16 /* 16 bit port */ \ 240 | BR_MS_GPCM /* MSEL = GPCM */ \ 241 | BR_V) /* valid */ 242 #define CONFIG_SYS_OR0_PRELIM (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) \ 243 | OR_UPM_XAM \ 244 | OR_GPCM_CSNT \ 245 | OR_GPCM_ACS_DIV2 \ 246 | OR_GPCM_XACS \ 247 | OR_GPCM_SCY_4 \ 248 | OR_GPCM_TRLX_SET \ 249 | OR_GPCM_EHTR_SET) 250 251 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */ 252 #define CONFIG_SYS_MAX_FLASH_SECT 512 253 254 /* Flash Erase Timeout (ms) */ 255 #define CONFIG_SYS_FLASH_ERASE_TOUT (1000 * 1024) 256 /* Flash Write Timeout (ms) */ 257 #define CONFIG_SYS_FLASH_WRITE_TOUT (500 * 1024) 258 259 /* 260 * SJA1000 CAN controller on Local Bus 261 */ 262 #define CONFIG_SYS_SJA1000_BASE 0xFBFF0000 263 #define CONFIG_SYS_BR1_PRELIM (CONFIG_SYS_SJA1000_BASE \ 264 | BR_PS_8 /* 8 bit port size */ \ 265 | BR_MS_GPCM /* MSEL = GPCM */ \ 266 | BR_V) /* valid */ 267 #define CONFIG_SYS_OR1_PRELIM (OR_AM_32KB \ 268 | OR_GPCM_SCY_5 \ 269 | OR_GPCM_EHTR_SET) 270 /* 0xFFFF8052 */ 271 272 #define CONFIG_SYS_LBLAWBAR1_PRELIM CONFIG_SYS_SJA1000_BASE 273 #define CONFIG_SYS_LBLAWAR1_PRELIM (LBLAWAR_EN | LBLAWAR_32KB) 274 275 /* 276 * CPLD on Local Bus 277 */ 278 #define CONFIG_SYS_CPLD_BASE 0xFBFF8000 279 #define CONFIG_SYS_BR2_PRELIM (CONFIG_SYS_CPLD_BASE \ 280 | BR_PS_8 /* 8 bit port */ \ 281 | BR_MS_GPCM /* MSEL = GPCM */ \ 282 | BR_V) /* valid */ 283 #define CONFIG_SYS_OR2_PRELIM (OR_AM_32KB \ 284 | OR_GPCM_SCY_4 \ 285 | OR_GPCM_EHTR_SET) 286 /* 0xFFFF8042 */ 287 288 #define CONFIG_SYS_LBLAWBAR2_PRELIM CONFIG_SYS_CPLD_BASE 289 #define CONFIG_SYS_LBLAWAR2_PRELIM (LBLAWAR_EN | LBLAWAR_32KB) 290 291 /* 292 * Serial Port 293 */ 294 #define CONFIG_CONS_INDEX 1 295 #undef CONFIG_SERIAL_SOFTWARE_FIFO 296 #define CONFIG_SYS_NS16550 297 #define CONFIG_SYS_NS16550_SERIAL 298 #define CONFIG_SYS_NS16550_REG_SIZE 1 299 #define CONFIG_SYS_NS16550_CLK get_bus_freq(0) 300 301 #define CONFIG_SYS_BAUDRATE_TABLE \ 302 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200} 303 304 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR + 0x4500) 305 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR + 0x4600) 306 307 /* Use the HUSH parser */ 308 #define CONFIG_SYS_HUSH_PARSER 309 310 /* Pass open firmware flat tree */ 311 #define CONFIG_OF_LIBFDT 1 312 #define CONFIG_OF_BOARD_SETUP 1 313 #define CONFIG_OF_STDOUT_VIA_ALIAS 1 314 315 /* I2C */ 316 #define CONFIG_SYS_I2C 317 #define CONFIG_SYS_I2C_FSL 318 #define CONFIG_SYS_FSL_I2C_SPEED 400000 319 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F 320 #define CONFIG_SYS_FSL_I2C2_SPEED 400000 321 #define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F 322 #define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 323 #define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100 324 325 /* 326 * General PCI 327 * Addresses are mapped 1-1. 328 */ 329 #define CONFIG_SYS_PCIE1_BASE 0xA0000000 330 #define CONFIG_SYS_PCIE1_MEM_BASE 0xA0000000 331 #define CONFIG_SYS_PCIE1_MEM_PHYS 0xA0000000 332 #define CONFIG_SYS_PCIE1_MEM_SIZE 0x10000000 333 #define CONFIG_SYS_PCIE1_CFG_BASE 0xB0000000 334 #define CONFIG_SYS_PCIE1_CFG_SIZE 0x01000000 335 #define CONFIG_SYS_PCIE1_IO_BASE 0x00000000 336 #define CONFIG_SYS_PCIE1_IO_PHYS 0xB1000000 337 #define CONFIG_SYS_PCIE1_IO_SIZE 0x00800000 338 339 /* enable PCIE clock */ 340 #define CONFIG_SYS_SCCR_PCIEXP1CM 1 341 342 #define CONFIG_PCI 343 #define CONFIG_PCI_INDIRECT_BRIDGE 344 #define CONFIG_PCIE 345 346 #define CONFIG_PCI_PNP /* do pci plug-and-play */ 347 348 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957 /* Freescale */ 349 #define CONFIG_83XX_GENERIC_PCIE_REGISTER_HOSES 1 350 351 /* 352 * TSEC 353 */ 354 #define CONFIG_TSEC_ENET /* TSEC ethernet support */ 355 #define CONFIG_SYS_TSEC1_OFFSET 0x24000 356 #define CONFIG_SYS_TSEC1 (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC1_OFFSET) 357 #define CONFIG_SYS_TSEC2_OFFSET 0x25000 358 #define CONFIG_SYS_TSEC2 (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC2_OFFSET) 359 360 /* 361 * TSEC ethernet configuration 362 */ 363 #define CONFIG_MII 1 /* MII PHY management */ 364 #define CONFIG_TSEC1_NAME "eTSEC0" 365 #define CONFIG_TSEC2_NAME "eTSEC1" 366 #define TSEC1_PHY_ADDR 1 367 #define TSEC2_PHY_ADDR 2 368 #define TSEC1_PHYIDX 0 369 #define TSEC2_PHYIDX 0 370 #define TSEC1_FLAGS 0 371 #define TSEC2_FLAGS 0 372 373 /* Options are: eTSEC[0-1] */ 374 #define CONFIG_ETHPRIME "eTSEC0" 375 376 /* 377 * Environment 378 */ 379 #define CONFIG_ENV_IS_IN_FLASH 1 380 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \ 381 CONFIG_SYS_MONITOR_LEN) 382 #define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */ 383 #define CONFIG_ENV_SIZE 0x2000 384 #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE) 385 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 386 387 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ 388 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ 389 390 /* 391 * BOOTP options 392 */ 393 #define CONFIG_BOOTP_BOOTFILESIZE 394 #define CONFIG_BOOTP_BOOTPATH 395 #define CONFIG_BOOTP_GATEWAY 396 #define CONFIG_BOOTP_HOSTNAME 397 398 /* 399 * Command line configuration. 400 */ 401 #define CONFIG_CMD_DHCP 402 #define CONFIG_CMD_I2C 403 #define CONFIG_CMD_MII 404 #define CONFIG_CMD_PCI 405 #define CONFIG_CMD_PING 406 407 #define CONFIG_CMDLINE_EDITING 1 /* add command line history */ 408 409 /* 410 * Miscellaneous configurable options 411 */ 412 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 413 #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */ 414 415 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ 416 417 /* Print Buffer Size */ 418 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 419 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 420 /* Boot Argument Buffer Size */ 421 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 422 423 /* 424 * For booting Linux, the board info and command line data 425 * have to be in the first 8 MB of memory, since this is 426 * the maximum mapped by the Linux kernel during initialization. 427 */ 428 #define CONFIG_SYS_BOOTMAPSZ (256 << 20) /* Initial Memory map for Linux */ 429 430 /* 431 * Core HID Setup 432 */ 433 #define CONFIG_SYS_HID0_INIT 0x000000000 434 #define CONFIG_SYS_HID0_FINAL (HID0_ENABLE_MACHINE_CHECK | \ 435 HID0_ENABLE_INSTRUCTION_CACHE | \ 436 HID0_ENABLE_DYNAMIC_POWER_MANAGMENT) 437 #define CONFIG_SYS_HID2 HID2_HBE 438 439 /* 440 * MMU Setup 441 */ 442 443 /* DDR: cache cacheable */ 444 #define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_RW | \ 445 BATL_MEMCOHERENCE) 446 #define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE | BATU_BL_128M | \ 447 BATU_VS | BATU_VP) 448 #define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L 449 #define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U 450 451 /* IMMRBAR, PCI IO and NAND: cache-inhibit and guarded */ 452 #define CONFIG_SYS_IBAT1L (CONFIG_SYS_IMMR | BATL_PP_RW | \ 453 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) 454 #define CONFIG_SYS_IBAT1U (CONFIG_SYS_IMMR | BATU_BL_8M | BATU_VS | \ 455 BATU_VP) 456 #define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L 457 #define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U 458 459 /* FLASH: icache cacheable, but dcache-inhibit and guarded */ 460 #define CONFIG_SYS_IBAT2L (CONFIG_SYS_FLASH_BASE | BATL_PP_RW | \ 461 BATL_MEMCOHERENCE) 462 #define CONFIG_SYS_IBAT2U (CONFIG_SYS_FLASH_BASE | BATU_BL_8M | \ 463 BATU_VS | BATU_VP) 464 #define CONFIG_SYS_DBAT2L (CONFIG_SYS_FLASH_BASE | BATL_PP_RW | \ 465 BATL_CACHEINHIBIT | \ 466 BATL_GUARDEDSTORAGE) 467 #define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U 468 469 /* Stack in dcache: cacheable, no memory coherence */ 470 #define CONFIG_SYS_IBAT3L (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_RW) 471 #define CONFIG_SYS_IBAT3U (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | \ 472 BATU_VS | BATU_VP) 473 #define CONFIG_SYS_DBAT3L CONFIG_SYS_IBAT3L 474 #define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U 475 476 /* 477 * Environment Configuration 478 */ 479 480 #define CONFIG_ENV_OVERWRITE 481 482 #if defined(CONFIG_TSEC_ENET) 483 #define CONFIG_HAS_ETH0 484 #define CONFIG_HAS_ETH1 485 #endif 486 487 #define CONFIG_BAUDRATE 115200 488 489 #define CONFIG_LOADADDR 800000 /* default location for tftp and bootm */ 490 491 #define CONFIG_BOOTDELAY 5 /* -1 disables auto-boot */ 492 493 #define CONFIG_EXTRA_ENV_SETTINGS \ 494 "netdev=eth0\0" \ 495 "consoledev=ttyS0\0" \ 496 "nfsargs=setenv bootargs root=/dev/nfs rw " \ 497 "nfsroot=${serverip}:${rootpath}\0" \ 498 "ramargs=setenv bootargs root=/dev/ram rw\0" \ 499 "addip=setenv bootargs ${bootargs} " \ 500 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ 501 ":${hostname}:${netdev}:off panic=1\0" \ 502 "addtty=setenv bootargs ${bootargs}" \ 503 " console=${consoledev},${baudrate}\0" \ 504 "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \ 505 "addmisc=setenv bootargs ${bootargs}\0" \ 506 "kernel_addr=FC0A0000\0" \ 507 "fdt_addr=FC2A0000\0" \ 508 "ramdisk_addr=FC2C0000\0" \ 509 "u-boot=mpc8308_p1m/u-boot.bin\0" \ 510 "kernel_addr_r=1000000\0" \ 511 "fdt_addr_r=C00000\0" \ 512 "hostname=mpc8308_p1m\0" \ 513 "bootfile=mpc8308_p1m/uImage\0" \ 514 "fdtfile=mpc8308_p1m/mpc8308_p1m.dtb\0" \ 515 "rootpath=/opt/eldk-4.2/ppc_6xx\0" \ 516 "flash_self=run ramargs addip addtty addmtd addmisc;" \ 517 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \ 518 "flash_nfs=run nfsargs addip addtty addmtd addmisc;" \ 519 "bootm ${kernel_addr} - ${fdt_addr}\0" \ 520 "net_nfs=tftp ${kernel_addr_r} ${bootfile};" \ 521 "tftp ${fdt_addr_r} ${fdtfile};" \ 522 "run nfsargs addip addtty addmtd addmisc;" \ 523 "bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \ 524 "bootcmd=run flash_self\0" \ 525 "load=tftp ${loadaddr} ${u-boot}\0" \ 526 "update=protect off " __stringify(CONFIG_SYS_MONITOR_BASE) \ 527 " +${filesize};era " __stringify(CONFIG_SYS_MONITOR_BASE)\ 528 " +${filesize};cp.b ${fileaddr} " \ 529 __stringify(CONFIG_SYS_MONITOR_BASE) " ${filesize}\0" \ 530 "upd=run load update\0" \ 531 532 #endif /* __CONFIG_H */ 533