1 /* 2 * Copyright 2013 Freescale Semiconductor, Inc. 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 */ 6 7 /* 8 * QorIQ P1 Tower boards configuration file 9 */ 10 #ifndef __CONFIG_H 11 #define __CONFIG_H 12 13 #define CONFIG_SYS_GENERIC_BOARD 14 #define CONFIG_DISPLAY_BOARDINFO 15 #if defined(CONFIG_TWR_P1025) 16 #define CONFIG_BOARDNAME "TWR-P1025" 17 #define CONFIG_P1025 18 #define CONFIG_PHY_ATHEROS 19 #define CONFIG_QE 20 #define CONFIG_SYS_LBC_LBCR 0x00080000 /* Conversion of LBC addr */ 21 #define CONFIG_SYS_LBC_LCRR 0x80000002 /* LB clock ratio reg */ 22 #endif 23 24 #ifdef CONFIG_SDCARD 25 #define CONFIG_RAMBOOT_SDCARD 26 #define CONFIG_SYS_RAMBOOT 27 #define CONFIG_SYS_EXTRA_ENV_RELOC 28 #define CONFIG_SYS_TEXT_BASE 0x11000000 29 #define CONFIG_RESET_VECTOR_ADDRESS 0x110bfffc 30 #endif 31 32 #ifndef CONFIG_SYS_TEXT_BASE 33 #define CONFIG_SYS_TEXT_BASE 0xeff40000 34 #endif 35 36 #ifndef CONFIG_RESET_VECTOR_ADDRESS 37 #define CONFIG_RESET_VECTOR_ADDRESS 0xeffffffc 38 #endif 39 40 #ifndef CONFIG_SYS_MONITOR_BASE 41 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */ 42 #endif 43 44 /* High Level Configuration Options */ 45 #define CONFIG_BOOKE 46 #define CONFIG_E500 47 48 #define CONFIG_MP 49 50 #define CONFIG_FSL_ELBC 51 #define CONFIG_PCI 52 #define CONFIG_PCIE1 /* PCIE controler 1 (slot 1) */ 53 #define CONFIG_PCIE2 /* PCIE controler 2 (slot 2) */ 54 #define CONFIG_FSL_PCI_INIT /* Use common FSL init code */ 55 #define CONFIG_PCI_INDIRECT_BRIDGE /* indirect PCI bridge support */ 56 #define CONFIG_FSL_PCIE_RESET /* need PCIe reset errata */ 57 #define CONFIG_SYS_PCI_64BIT /* enable 64-bit PCI resources */ 58 59 #define CONFIG_FSL_LAW 60 #define CONFIG_TSEC_ENET /* tsec ethernet support */ 61 #define CONFIG_ENV_OVERWRITE 62 63 #define CONFIG_CMD_SATA 64 #define CONFIG_SATA_SIL3114 65 #define CONFIG_SYS_SATA_MAX_DEVICE 2 66 #define CONFIG_LIBATA 67 #define CONFIG_LBA48 68 69 #ifndef __ASSEMBLY__ 70 extern unsigned long get_board_sys_clk(unsigned long dummy); 71 #endif 72 #define CONFIG_SYS_CLK_FREQ get_board_sys_clk(0) /*sysclk for TWR-P1025 */ 73 74 #define CONFIG_DDR_CLK_FREQ 66666666 75 76 #define CONFIG_HWCONFIG 77 /* 78 * These can be toggled for performance analysis, otherwise use default. 79 */ 80 #define CONFIG_L2_CACHE 81 #define CONFIG_BTB 82 83 #define CONFIG_BOARD_EARLY_INIT_F /* Call board_pre_init */ 84 85 #define CONFIG_SYS_MEMTEST_START 0x00200000 /* memtest works on */ 86 #define CONFIG_SYS_MEMTEST_END 0x1fffffff 87 #define CONFIG_PANIC_HANG /* do not reset board on panic */ 88 89 #define CONFIG_SYS_CCSRBAR 0xffe00000 90 #define CONFIG_SYS_CCSRBAR_PHYS_LOW CONFIG_SYS_CCSRBAR 91 92 /* DDR Setup */ 93 #define CONFIG_SYS_FSL_DDR3 94 95 #define CONFIG_SYS_SDRAM_SIZE_LAW LAW_SIZE_512M 96 #define CONFIG_CHIP_SELECTS_PER_CTRL 1 97 98 #define CONFIG_SYS_SDRAM_SIZE (1u << (CONFIG_SYS_SDRAM_SIZE_LAW - 19)) 99 #define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000 100 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE 101 102 #define CONFIG_NUM_DDR_CONTROLLERS 1 103 #define CONFIG_DIMM_SLOTS_PER_CTLR 1 104 105 /* Default settings for DDR3 */ 106 #define CONFIG_SYS_DDR_CS0_BNDS 0x0000001f 107 #define CONFIG_SYS_DDR_CS0_CONFIG 0x80014202 108 #define CONFIG_SYS_DDR_CS0_CONFIG_2 0x00000000 109 #define CONFIG_SYS_DDR_CS1_BNDS 0x00000000 110 #define CONFIG_SYS_DDR_CS1_CONFIG 0x00000000 111 #define CONFIG_SYS_DDR_CS1_CONFIG_2 0x00000000 112 113 #define CONFIG_SYS_DDR_DATA_INIT 0xdeadbeef 114 #define CONFIG_SYS_DDR_INIT_ADDR 0x00000000 115 #define CONFIG_SYS_DDR_INIT_EXT_ADDR 0x00000000 116 #define CONFIG_SYS_DDR_MODE_CONTROL 0x00000000 117 118 #define CONFIG_SYS_DDR_ZQ_CONTROL 0x89080600 119 #define CONFIG_SYS_DDR_WRLVL_CONTROL 0x8655a608 120 #define CONFIG_SYS_DDR_SR_CNTR 0x00000000 121 #define CONFIG_SYS_DDR_RCW_1 0x00000000 122 #define CONFIG_SYS_DDR_RCW_2 0x00000000 123 #define CONFIG_SYS_DDR_CONTROL 0xc70c0000 /* Type = DDR3 */ 124 #define CONFIG_SYS_DDR_CONTROL_2 0x04401050 125 #define CONFIG_SYS_DDR_TIMING_4 0x00220001 126 #define CONFIG_SYS_DDR_TIMING_5 0x03402400 127 128 #define CONFIG_SYS_DDR_TIMING_3 0x00020000 129 #define CONFIG_SYS_DDR_TIMING_0 0x00220004 130 #define CONFIG_SYS_DDR_TIMING_1 0x5c5b6544 131 #define CONFIG_SYS_DDR_TIMING_2 0x0fa880de 132 #define CONFIG_SYS_DDR_CLK_CTRL 0x03000000 133 #define CONFIG_SYS_DDR_MODE_1 0x80461320 134 #define CONFIG_SYS_DDR_MODE_2 0x00008000 135 #define CONFIG_SYS_DDR_INTERVAL 0x09480000 136 137 /* 138 * Memory map 139 * 140 * 0x0000_0000 0x1fff_ffff DDR Up to 512MB cacheable 141 * 0x8000_0000 0xdfff_ffff PCI Express Mem 1.5G non-cacheable(PCIe * 3) 142 * 0xffc0_0000 0xffc3_ffff PCI IO range 256k non-cacheable 143 * 144 * Localbus 145 * 0xe000_0000 0xe002_0000 SSD1289 128K non-cacheable 146 * 0xec00_0000 0xefff_ffff FLASH Up to 64M non-cacheable 147 * 148 * 0xff90_0000 0xff97_ffff L2 SRAM Up to 512K cacheable 149 * 0xffd0_0000 0xffd0_3fff init ram 16K Cacheable 150 * 0xffe0_0000 0xffef_ffff CCSR 1M non-cacheable 151 */ 152 153 /* 154 * Local Bus Definitions 155 */ 156 #define CONFIG_SYS_MAX_FLASH_SECT 512 /* 64M */ 157 #define CONFIG_SYS_FLASH_BASE 0xec000000 158 159 #define CONFIG_SYS_FLASH_BASE_PHYS CONFIG_SYS_FLASH_BASE 160 161 #define CONFIG_FLASH_BR_PRELIM (BR_PHYS_ADDR((CONFIG_SYS_FLASH_BASE_PHYS)) \ 162 | BR_PS_16 | BR_V) 163 164 #define CONFIG_FLASH_OR_PRELIM 0xfc0000b1 165 166 #define CONFIG_SYS_SSD_BASE 0xe0000000 167 #define CONFIG_SYS_SSD_BASE_PHYS CONFIG_SYS_SSD_BASE 168 #define CONFIG_SSD_BR_PRELIM (BR_PHYS_ADDR(CONFIG_SYS_SSD_BASE_PHYS) | \ 169 BR_PS_16 | BR_V) 170 #define CONFIG_SSD_OR_PRELIM (OR_AM_64KB | OR_GPCM_CSNT | OR_GPCM_XACS | \ 171 OR_GPCM_ACS_DIV2 | OR_GPCM_SCY | \ 172 OR_GPCM_TRLX | OR_GPCM_EHTR | OR_GPCM_EAD) 173 174 #define CONFIG_SYS_BR2_PRELIM CONFIG_SSD_BR_PRELIM 175 #define CONFIG_SYS_OR2_PRELIM CONFIG_SSD_OR_PRELIM 176 177 #define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE_PHYS} 178 #define CONFIG_SYS_FLASH_QUIET_TEST 179 #define CONFIG_FLASH_SHOW_PROGRESS 45 /* count down from 45/5: 9..1 */ 180 181 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */ 182 183 #undef CONFIG_SYS_FLASH_CHECKSUM 184 #define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */ 185 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */ 186 187 #define CONFIG_FLASH_CFI_DRIVER 188 #define CONFIG_SYS_FLASH_CFI 189 #define CONFIG_SYS_FLASH_EMPTY_INFO 190 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 191 192 #define CONFIG_BOARD_EARLY_INIT_R /* call board_early_init_r function */ 193 194 #define CONFIG_SYS_INIT_RAM_LOCK 195 #define CONFIG_SYS_INIT_RAM_ADDR 0xffd00000 196 /* Initial L1 address */ 197 #define CONFIG_SYS_INIT_RAM_ADDR_PHYS CONFIG_SYS_INIT_RAM_ADDR 198 #define CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH 0 199 #define CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW CONFIG_SYS_INIT_RAM_ADDR_PHYS 200 /* Size of used area in RAM */ 201 #define CONFIG_SYS_INIT_RAM_SIZE 0x00004000 202 203 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \ 204 GENERATED_GBL_DATA_SIZE) 205 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET 206 207 #define CONFIG_SYS_MONITOR_LEN (768 * 1024) 208 #define CONFIG_SYS_MALLOC_LEN (1024 * 1024)/* Reserved for malloc */ 209 210 #define CONFIG_SYS_BR0_PRELIM CONFIG_FLASH_BR_PRELIM /* NOR Base Address */ 211 #define CONFIG_SYS_OR0_PRELIM CONFIG_FLASH_OR_PRELIM /* NOR Options */ 212 213 /* Serial Port 214 * open - index 2 215 * shorted - index 1 216 */ 217 #define CONFIG_CONS_INDEX 1 218 #undef CONFIG_SERIAL_SOFTWARE_FIFO 219 #define CONFIG_SYS_NS16550 220 #define CONFIG_SYS_NS16550_SERIAL 221 #define CONFIG_SYS_NS16550_REG_SIZE 1 222 #define CONFIG_SYS_NS16550_CLK get_bus_freq(0) 223 224 #define CONFIG_SYS_BAUDRATE_TABLE \ 225 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200} 226 227 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500) 228 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600) 229 230 /* Use the HUSH parser */ 231 #define CONFIG_SYS_HUSH_PARSER 232 #ifdef CONFIG_SYS_HUSH_PARSER 233 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " 234 #endif 235 236 /* 237 * Pass open firmware flat tree 238 */ 239 #define CONFIG_OF_LIBFDT 240 #define CONFIG_OF_BOARD_SETUP 241 #define CONFIG_OF_STDOUT_VIA_ALIAS 242 243 /* new uImage format support */ 244 #define CONFIG_FIT 245 #define CONFIG_FIT_VERBOSE /* enable fit_format_{error,warning}() */ 246 247 /* I2C */ 248 #define CONFIG_SYS_I2C 249 #define CONFIG_SYS_I2C_FSL /* Use FSL common I2C driver */ 250 #define CONFIG_SYS_FSL_I2C_SPEED 400000 /* I2C spd and slave address */ 251 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F 252 #define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 253 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x52 254 255 /* 256 * I2C2 EEPROM 257 */ 258 #define CONFIG_SYS_FSL_I2C2_SPEED 400000 /* I2C spd and slave address */ 259 #define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F 260 #define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100 261 262 #define CONFIG_SYS_I2C_PCA9555_ADDR 0x23 263 264 /* enable read and write access to EEPROM */ 265 #define CONFIG_CMD_EEPROM 266 #define CONFIG_SYS_I2C_MULTI_EEPROMS 267 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 268 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 269 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5 270 271 /* 272 * eSPI - Enhanced SPI 273 */ 274 #define CONFIG_HARD_SPI 275 #define CONFIG_FSL_ESPI 276 277 #if defined(CONFIG_PCI) 278 /* 279 * General PCI 280 * Memory space is mapped 1-1, but I/O space must start from 0. 281 */ 282 283 /* controller 2, direct to uli, tgtid 2, Base address 9000 */ 284 #define CONFIG_SYS_PCIE2_NAME "TWR-ELEV PCIe SLOT" 285 #define CONFIG_SYS_PCIE2_MEM_VIRT 0xa0000000 286 #define CONFIG_SYS_PCIE2_MEM_BUS 0xa0000000 287 #define CONFIG_SYS_PCIE2_MEM_PHYS 0xa0000000 288 #define CONFIG_SYS_PCIE2_MEM_SIZE 0x20000000 /* 512M */ 289 #define CONFIG_SYS_PCIE2_IO_VIRT 0xffc10000 290 #define CONFIG_SYS_PCIE2_IO_BUS 0x00000000 291 #define CONFIG_SYS_PCIE2_IO_PHYS 0xffc10000 292 #define CONFIG_SYS_PCIE2_IO_SIZE 0x00010000 /* 64k */ 293 294 /* controller 1, tgtid 1, Base address a000 */ 295 #define CONFIG_SYS_PCIE1_NAME "mini PCIe SLOT" 296 #define CONFIG_SYS_PCIE1_MEM_VIRT 0x80000000 297 #define CONFIG_SYS_PCIE1_MEM_BUS 0x80000000 298 #define CONFIG_SYS_PCIE1_MEM_PHYS 0x80000000 299 #define CONFIG_SYS_PCIE1_MEM_SIZE 0x20000000 /* 512M */ 300 #define CONFIG_SYS_PCIE1_IO_VIRT 0xffc00000 301 #define CONFIG_SYS_PCIE1_IO_BUS 0x00000000 302 #define CONFIG_SYS_PCIE1_IO_PHYS 0xffc00000 303 #define CONFIG_SYS_PCIE1_IO_SIZE 0x00010000 /* 64k */ 304 305 #define CONFIG_PCI_PNP /* do pci plug-and-play */ 306 #define CONFIG_CMD_PCI 307 308 #define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ 309 #define CONFIG_DOS_PARTITION 310 #endif /* CONFIG_PCI */ 311 312 #if defined(CONFIG_TSEC_ENET) 313 314 #define CONFIG_MII /* MII PHY management */ 315 #define CONFIG_TSEC1 316 #define CONFIG_TSEC1_NAME "eTSEC1" 317 #undef CONFIG_TSEC2 318 #undef CONFIG_TSEC2_NAME 319 #define CONFIG_TSEC3 320 #define CONFIG_TSEC3_NAME "eTSEC3" 321 322 #define TSEC1_PHY_ADDR 2 323 #define TSEC2_PHY_ADDR 0 324 #define TSEC3_PHY_ADDR 1 325 326 #define TSEC1_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) 327 #define TSEC2_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) 328 #define TSEC3_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) 329 330 #define TSEC1_PHYIDX 0 331 #define TSEC2_PHYIDX 0 332 #define TSEC3_PHYIDX 0 333 334 #define CONFIG_ETHPRIME "eTSEC1" 335 336 #define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */ 337 338 #define CONFIG_HAS_ETH0 339 #define CONFIG_HAS_ETH1 340 #undef CONFIG_HAS_ETH2 341 #endif /* CONFIG_TSEC_ENET */ 342 343 #ifdef CONFIG_QE 344 /* QE microcode/firmware address */ 345 #define CONFIG_SYS_QE_FMAN_FW_IN_NOR 346 #define CONFIG_SYS_QE_FW_ADDR 0xefec0000 347 #define CONFIG_SYS_QE_FMAN_FW_LENGTH 0x10000 348 #endif /* CONFIG_QE */ 349 350 #ifdef CONFIG_TWR_P1025 351 /* 352 * QE UEC ethernet configuration 353 */ 354 #define CONFIG_MIIM_ADDRESS (CONFIG_SYS_CCSRBAR + 0x82120) 355 356 #undef CONFIG_UEC_ETH 357 #define CONFIG_PHY_MODE_NEED_CHANGE 358 359 #define CONFIG_UEC_ETH1 /* ETH1 */ 360 #define CONFIG_HAS_ETH0 361 362 #ifdef CONFIG_UEC_ETH1 363 #define CONFIG_SYS_UEC1_UCC_NUM 0 /* UCC1 */ 364 #define CONFIG_SYS_UEC1_RX_CLK QE_CLK12 /* CLK12 for MII */ 365 #define CONFIG_SYS_UEC1_TX_CLK QE_CLK9 /* CLK9 for MII */ 366 #define CONFIG_SYS_UEC1_ETH_TYPE FAST_ETH 367 #define CONFIG_SYS_UEC1_PHY_ADDR 0x18 /* 0x18 for MII */ 368 #define CONFIG_SYS_UEC1_INTERFACE_TYPE PHY_INTERFACE_MODE_MII 369 #define CONFIG_SYS_UEC1_INTERFACE_SPEED 100 370 #endif /* CONFIG_UEC_ETH1 */ 371 372 #define CONFIG_UEC_ETH5 /* ETH5 */ 373 #define CONFIG_HAS_ETH1 374 375 #ifdef CONFIG_UEC_ETH5 376 #define CONFIG_SYS_UEC5_UCC_NUM 4 /* UCC5 */ 377 #define CONFIG_SYS_UEC5_RX_CLK QE_CLK_NONE 378 #define CONFIG_SYS_UEC5_TX_CLK QE_CLK13 /* CLK 13 for RMII */ 379 #define CONFIG_SYS_UEC5_ETH_TYPE FAST_ETH 380 #define CONFIG_SYS_UEC5_PHY_ADDR 0x19 /* 0x19 for RMII */ 381 #define CONFIG_SYS_UEC5_INTERFACE_TYPE PHY_INTERFACE_MODE_RMII 382 #define CONFIG_SYS_UEC5_INTERFACE_SPEED 100 383 #endif /* CONFIG_UEC_ETH5 */ 384 #endif /* CONFIG_TWR-P1025 */ 385 386 /* 387 * Dynamic MTD Partition support with mtdparts 388 */ 389 #define CONFIG_MTD_DEVICE 390 #define CONFIG_MTD_PARTITIONS 391 #define CONFIG_CMD_MTDPARTS 392 #define CONFIG_FLASH_CFI_MTD 393 #define MTDIDS_DEFAULT "nor0=ec000000.nor" 394 #define MTDPARTS_DEFAULT "mtdparts=ec000000.nor:256k(vsc7385-firmware)," \ 395 "256k(dtb),5632k(kernel),57856k(fs)," \ 396 "256k(qe-ucode-firmware),1280k(u-boot)" 397 398 /* 399 * Environment 400 */ 401 #ifdef CONFIG_SYS_RAMBOOT 402 #ifdef CONFIG_RAMBOOT_SDCARD 403 #define CONFIG_ENV_IS_IN_MMC 404 #define CONFIG_ENV_SIZE 0x2000 405 #define CONFIG_SYS_MMC_ENV_DEV 0 406 #else 407 #define CONFIG_ENV_IS_NOWHERE /* Store ENV in memory only */ 408 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000) 409 #define CONFIG_ENV_SIZE 0x2000 410 #endif 411 #else 412 #define CONFIG_ENV_IS_IN_FLASH 413 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE) 414 #define CONFIG_ENV_SIZE 0x2000 415 #define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K (one sector) */ 416 #endif 417 418 #define CONFIG_LOADS_ECHO /* echo on for serial download */ 419 #define CONFIG_SYS_LOADS_BAUD_CHANGE /* allow baudrate change */ 420 421 /* 422 * Command line configuration. 423 */ 424 #define CONFIG_CMD_IRQ 425 #define CONFIG_CMD_PING 426 #define CONFIG_CMD_I2C 427 #define CONFIG_CMD_MII 428 #define CONFIG_CMD_REGINFO 429 430 /* 431 * USB 432 */ 433 #define CONFIG_HAS_FSL_DR_USB 434 435 #if defined(CONFIG_HAS_FSL_DR_USB) 436 #define CONFIG_USB_EHCI 437 438 #ifdef CONFIG_USB_EHCI 439 #define CONFIG_CMD_USB 440 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET 441 #define CONFIG_USB_EHCI_FSL 442 #define CONFIG_USB_STORAGE 443 #endif 444 #endif 445 446 #define CONFIG_MMC 447 448 #ifdef CONFIG_MMC 449 #define CONFIG_FSL_ESDHC 450 #define CONFIG_SYS_FSL_ESDHC_ADDR CONFIG_SYS_MPC85xx_ESDHC_ADDR 451 #define CONFIG_CMD_MMC 452 #define CONFIG_GENERIC_MMC 453 #endif 454 455 #if defined(CONFIG_MMC) || defined(CONFIG_USB_EHCI) \ 456 || defined(CONFIG_FSL_SATA) 457 #define CONFIG_CMD_EXT2 458 #define CONFIG_CMD_FAT 459 #define CONFIG_DOS_PARTITION 460 #endif 461 462 #undef CONFIG_WATCHDOG /* watchdog disabled */ 463 464 /* 465 * Miscellaneous configurable options 466 */ 467 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 468 #define CONFIG_CMDLINE_EDITING /* Command-line editing */ 469 #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */ 470 #if defined(CONFIG_CMD_KGDB) 471 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ 472 #else 473 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 474 #endif 475 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 476 /* Print Buffer Size */ 477 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 478 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE/* Boot Argument Buffer Size */ 479 480 /* 481 * For booting Linux, the board info and command line data 482 * have to be in the first 64 MB of memory, since this is 483 * the maximum mapped by the Linux kernel during initialization. 484 */ 485 #define CONFIG_SYS_BOOTMAPSZ (64 << 20) /* Initial Memory for Linux*/ 486 #define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */ 487 488 /* 489 * Environment Configuration 490 */ 491 #define CONFIG_HOSTNAME unknown 492 #define CONFIG_ROOTPATH "/opt/nfsroot" 493 #define CONFIG_BOOTFILE "uImage" 494 #define CONFIG_UBOOTPATH u-boot.bin /* U-Boot image on TFTP server */ 495 496 /* default location for tftp and bootm */ 497 #define CONFIG_LOADADDR 1000000 498 499 #define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */ 500 #define CONFIG_BOOTARGS /* the boot command will set bootargs */ 501 502 #define CONFIG_BAUDRATE 115200 503 504 #define CONFIG_EXTRA_ENV_SETTINGS \ 505 "netdev=eth0\0" \ 506 "uboot=" __stringify(CONFIG_UBOOTPATH) "\0" \ 507 "loadaddr=1000000\0" \ 508 "bootfile=uImage\0" \ 509 "dtbfile=twr-p1025twr.dtb\0" \ 510 "ramdiskfile=rootfs.ext2.gz.uboot\0" \ 511 "qefirmwarefile=fsl_qe_ucode_1021_10_A.bin\0" \ 512 "tftpflash=tftpboot $loadaddr $uboot; " \ 513 "protect off " __stringify(CONFIG_SYS_TEXT_BASE) " +$filesize; " \ 514 "erase " __stringify(CONFIG_SYS_TEXT_BASE) " +$filesize; " \ 515 "cp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE) " $filesize; " \ 516 "protect on " __stringify(CONFIG_SYS_TEXT_BASE) " +$filesize; " \ 517 "cmp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE) " $filesize\0" \ 518 "kernelflash=tftpboot $loadaddr $bootfile; " \ 519 "protect off 0xefa80000 +$filesize; " \ 520 "erase 0xefa80000 +$filesize; " \ 521 "cp.b $loadaddr 0xefa80000 $filesize; " \ 522 "protect on 0xefa80000 +$filesize; " \ 523 "cmp.b $loadaddr 0xefa80000 $filesize\0" \ 524 "dtbflash=tftpboot $loadaddr $dtbfile; " \ 525 "protect off 0xefe80000 +$filesize; " \ 526 "erase 0xefe80000 +$filesize; " \ 527 "cp.b $loadaddr 0xefe80000 $filesize; " \ 528 "protect on 0xefe80000 +$filesize; " \ 529 "cmp.b $loadaddr 0xefe80000 $filesize\0" \ 530 "ramdiskflash=tftpboot $loadaddr $ramdiskfile; " \ 531 "protect off 0xeeb80000 +$filesize; " \ 532 "erase 0xeeb80000 +$filesize; " \ 533 "cp.b $loadaddr 0xeeb80000 $filesize; " \ 534 "protect on 0xeeb80000 +$filesize; " \ 535 "cmp.b $loadaddr 0xeeb80000 $filesize\0" \ 536 "qefirmwareflash=tftpboot $loadaddr $qefirmwarefile; " \ 537 "protect off 0xefec0000 +$filesize; " \ 538 "erase 0xefec0000 +$filesize; " \ 539 "cp.b $loadaddr 0xefec0000 $filesize; " \ 540 "protect on 0xefec0000 +$filesize; " \ 541 "cmp.b $loadaddr 0xefec0000 $filesize\0" \ 542 "consoledev=ttyS0\0" \ 543 "ramdiskaddr=2000000\0" \ 544 "ramdiskfile=rootfs.ext2.gz.uboot\0" \ 545 "fdtaddr=c00000\0" \ 546 "bdev=sda1\0" \ 547 "norbootaddr=ef080000\0" \ 548 "norfdtaddr=ef040000\0" \ 549 "ramdisk_size=120000\0" \ 550 "usbboot=setenv bootargs root=/dev/sda1 rw rootdelay=5 " \ 551 "console=$consoledev,$baudrate $othbootargs ; bootm 0xefa80000 - 0xefe80000" 552 553 #define CONFIG_NFSBOOTCOMMAND \ 554 "setenv bootargs root=/dev/nfs rw " \ 555 "nfsroot=$serverip:$rootpath " \ 556 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ 557 "console=$consoledev,$baudrate $othbootargs;" \ 558 "tftp $loadaddr $bootfile&&" \ 559 "tftp $fdtaddr $fdtfile&&" \ 560 "bootm $loadaddr - $fdtaddr" 561 562 #define CONFIG_HDBOOT \ 563 "setenv bootargs root=/dev/$bdev rw rootdelay=30 " \ 564 "console=$consoledev,$baudrate $othbootargs;" \ 565 "usb start;" \ 566 "ext2load usb 0:1 $loadaddr /boot/$bootfile;" \ 567 "ext2load usb 0:1 $fdtaddr /boot/$fdtfile;" \ 568 "bootm $loadaddr - $fdtaddr" 569 570 #define CONFIG_USB_FAT_BOOT \ 571 "setenv bootargs root=/dev/ram rw " \ 572 "console=$consoledev,$baudrate $othbootargs " \ 573 "ramdisk_size=$ramdisk_size;" \ 574 "usb start;" \ 575 "fatload usb 0:2 $loadaddr $bootfile;" \ 576 "fatload usb 0:2 $fdtaddr $fdtfile;" \ 577 "fatload usb 0:2 $ramdiskaddr $ramdiskfile;" \ 578 "bootm $loadaddr $ramdiskaddr $fdtaddr" 579 580 #define CONFIG_USB_EXT2_BOOT \ 581 "setenv bootargs root=/dev/ram rw " \ 582 "console=$consoledev,$baudrate $othbootargs " \ 583 "ramdisk_size=$ramdisk_size;" \ 584 "usb start;" \ 585 "ext2load usb 0:4 $loadaddr $bootfile;" \ 586 "ext2load usb 0:4 $fdtaddr $fdtfile;" \ 587 "ext2load usb 0:4 $ramdiskaddr $ramdiskfile;" \ 588 "bootm $loadaddr $ramdiskaddr $fdtaddr" 589 590 #define CONFIG_NORBOOT \ 591 "setenv bootargs root=/dev/mtdblock3 rw " \ 592 "console=$consoledev,$baudrate rootfstype=jffs2 $othbootargs;" \ 593 "bootm $norbootaddr - $norfdtaddr" 594 595 #define CONFIG_RAMBOOTCOMMAND_TFTP \ 596 "setenv bootargs root=/dev/ram rw " \ 597 "console=$consoledev,$baudrate $othbootargs " \ 598 "ramdisk_size=$ramdisk_size;" \ 599 "tftp $ramdiskaddr $ramdiskfile;" \ 600 "tftp $loadaddr $bootfile;" \ 601 "tftp $fdtaddr $fdtfile;" \ 602 "bootm $loadaddr $ramdiskaddr $fdtaddr" 603 604 #define CONFIG_RAMBOOTCOMMAND \ 605 "setenv bootargs root=/dev/ram rw " \ 606 "console=$consoledev,$baudrate $othbootargs " \ 607 "ramdisk_size=$ramdisk_size;" \ 608 "bootm 0xefa80000 0xeeb80000 0xefe80000" 609 610 #define CONFIG_BOOTCOMMAND CONFIG_RAMBOOTCOMMAND 611 612 #endif /* __CONFIG_H */ 613