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