1 /* 2 * Copyright 2004-2007, 2010-2011 Freescale Semiconductor. 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 */ 6 7 /* 8 * mpc8568mds board configuration file 9 */ 10 #ifndef __CONFIG_H 11 #define __CONFIG_H 12 13 #define CONFIG_DISPLAY_BOARDINFO 14 15 /* High Level Configuration Options */ 16 #define CONFIG_BOOKE 1 /* BOOKE */ 17 #define CONFIG_E500 1 /* BOOKE e500 family */ 18 #define CONFIG_MPC8568 1 /* MPC8568 specific */ 19 #define CONFIG_MPC8568MDS 1 /* MPC8568MDS board specific */ 20 21 #define CONFIG_SYS_TEXT_BASE 0xfff80000 22 23 #define CONFIG_SYS_SRIO 24 #define CONFIG_SRIO1 /* SRIO port 1 */ 25 26 #define CONFIG_PCI 1 /* Enable PCI/PCIE */ 27 #define CONFIG_PCI1 1 /* PCI controller */ 28 #define CONFIG_PCIE1 1 /* PCIE controller */ 29 #define CONFIG_FSL_PCI_INIT 1 /* use common fsl pci init code */ 30 #define CONFIG_PCI_INDIRECT_BRIDGE 1 /* indirect PCI bridge support */ 31 #define CONFIG_FSL_PCIE_RESET 1 /* need PCIe reset errata */ 32 #define CONFIG_SYS_PCI_64BIT 1 /* enable 64-bit PCI resources */ 33 #define CONFIG_TSEC_ENET /* tsec ethernet support */ 34 #define CONFIG_QE /* Enable QE */ 35 #define CONFIG_ENV_OVERWRITE 36 #define CONFIG_FSL_LAW 1 /* Use common FSL init code */ 37 38 #ifndef __ASSEMBLY__ 39 extern unsigned long get_clock_freq(void); 40 #endif /*Replace a call to get_clock_freq (after it is implemented)*/ 41 #define CONFIG_SYS_CLK_FREQ 66000000 /*TODO: restore if wanting to read from BCSR: get_clock_freq()*/ /* sysclk for MPC85xx */ 42 43 /* 44 * These can be toggled for performance analysis, otherwise use default. 45 */ 46 #define CONFIG_L2_CACHE /* toggle L2 cache */ 47 #define CONFIG_BTB /* toggle branch predition */ 48 49 /* 50 * Only possible on E500 Version 2 or newer cores. 51 */ 52 #define CONFIG_ENABLE_36BIT_PHYS 1 53 54 55 #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */ 56 57 #define CONFIG_SYS_MEMTEST_START 0x00200000 /* memtest works on */ 58 #define CONFIG_SYS_MEMTEST_END 0x00400000 59 60 #define CONFIG_SYS_CCSRBAR 0xe0000000 61 #define CONFIG_SYS_CCSRBAR_PHYS_LOW CONFIG_SYS_CCSRBAR 62 63 /* DDR Setup */ 64 #define CONFIG_SYS_FSL_DDR2 65 #undef CONFIG_FSL_DDR_INTERACTIVE 66 #define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup*/ 67 #define CONFIG_DDR_SPD 68 #define CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */ 69 70 #define CONFIG_MEM_INIT_VALUE 0xDeadBeef 71 72 #define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory*/ 73 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE 74 75 #define CONFIG_NUM_DDR_CONTROLLERS 1 76 #define CONFIG_DIMM_SLOTS_PER_CTLR 1 77 #define CONFIG_CHIP_SELECTS_PER_CTRL (2 * CONFIG_DIMM_SLOTS_PER_CTLR) 78 79 /* I2C addresses of SPD EEPROMs */ 80 #define SPD_EEPROM_ADDRESS 0x51 /* CTLR 0 DIMM 0 */ 81 82 /* Make sure required options are set */ 83 #ifndef CONFIG_SPD_EEPROM 84 #error ("CONFIG_SPD_EEPROM is required") 85 #endif 86 87 #undef CONFIG_CLOCKS_IN_MHZ 88 89 /* 90 * Local Bus Definitions 91 */ 92 93 /* 94 * FLASH on the Local Bus 95 * Two banks, 8M each, using the CFI driver. 96 * Boot from BR0/OR0 bank at 0xff00_0000 97 * Alternate BR1/OR1 bank at 0xff80_0000 98 * 99 * BR0, BR1: 100 * Base address 0 = 0xff00_0000 = BR0[0:16] = 1111 1111 0000 0000 0 101 * Base address 1 = 0xff80_0000 = BR1[0:16] = 1111 1111 1000 0000 0 102 * Port Size = 16 bits = BRx[19:20] = 10 103 * Use GPCM = BRx[24:26] = 000 104 * Valid = BRx[31] = 1 105 * 106 * 0 4 8 12 16 20 24 28 107 * 1111 1111 1000 0000 0001 0000 0000 0001 = ff801001 BR0 108 * 1111 1111 0000 0000 0001 0000 0000 0001 = ff001001 BR1 109 * 110 * OR0, OR1: 111 * Addr Mask = 8M = ORx[0:16] = 1111 1111 1000 0000 0 112 * Reserved ORx[17:18] = 11, confusion here? 113 * CSNT = ORx[20] = 1 114 * ACS = half cycle delay = ORx[21:22] = 11 115 * SCY = 6 = ORx[24:27] = 0110 116 * TRLX = use relaxed timing = ORx[29] = 1 117 * EAD = use external address latch delay = OR[31] = 1 118 * 119 * 0 4 8 12 16 20 24 28 120 * 1111 1111 1000 0000 0110 1110 0110 0101 = ff806e65 ORx 121 */ 122 #define CONFIG_SYS_BCSR_BASE 0xf8000000 123 124 #define CONFIG_SYS_FLASH_BASE 0xfe000000 /* start of FLASH 32M */ 125 126 /*Chip select 0 - Flash*/ 127 #define CONFIG_SYS_BR0_PRELIM 0xfe001001 128 #define CONFIG_SYS_OR0_PRELIM 0xfe006ff7 129 130 /*Chip slelect 1 - BCSR*/ 131 #define CONFIG_SYS_BR1_PRELIM 0xf8000801 132 #define CONFIG_SYS_OR1_PRELIM 0xffffe9f7 133 134 /*#define CONFIG_SYS_FLASH_BANKS_LIST {0xff800000, CONFIG_SYS_FLASH_BASE} */ 135 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */ 136 #define CONFIG_SYS_MAX_FLASH_SECT 512 /* sectors per device */ 137 #undef CONFIG_SYS_FLASH_CHECKSUM 138 #define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */ 139 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */ 140 141 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */ 142 143 #define CONFIG_FLASH_CFI_DRIVER 144 #define CONFIG_SYS_FLASH_CFI 145 #define CONFIG_SYS_FLASH_EMPTY_INFO 146 147 148 /* 149 * SDRAM on the LocalBus 150 */ 151 #define CONFIG_SYS_LBC_SDRAM_BASE 0xf0000000 /* Localbus SDRAM */ 152 #define CONFIG_SYS_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */ 153 154 155 /*Chip select 2 - SDRAM*/ 156 #define CONFIG_SYS_BR2_PRELIM 0xf0001861 157 #define CONFIG_SYS_OR2_PRELIM 0xfc006901 158 159 #define CONFIG_SYS_LBC_LCRR 0x00030004 /* LB clock ratio reg */ 160 #define CONFIG_SYS_LBC_LBCR 0x00000000 /* LB config reg */ 161 #define CONFIG_SYS_LBC_LSRT 0x20000000 /* LB sdram refresh timer */ 162 #define CONFIG_SYS_LBC_MRTPR 0x00000000 /* LB refresh timer prescal*/ 163 164 /* 165 * Common settings for all Local Bus SDRAM commands. 166 * At run time, either BSMA1516 (for CPU 1.1) 167 * or BSMA1617 (for CPU 1.0) (old) 168 * is OR'ed in too. 169 */ 170 #define CONFIG_SYS_LBC_LSDMR_COMMON ( LSDMR_RFCR16 \ 171 | LSDMR_PRETOACT7 \ 172 | LSDMR_ACTTORW7 \ 173 | LSDMR_BL8 \ 174 | LSDMR_WRC4 \ 175 | LSDMR_CL3 \ 176 | LSDMR_RFEN \ 177 ) 178 179 /* 180 * The bcsr registers are connected to CS3 on MDS. 181 * The new memory map places bcsr at 0xf8000000. 182 * 183 * For BR3, need: 184 * Base address of 0xf8000000 = BR[0:16] = 1111 1000 0000 0000 0 185 * port-size = 8-bits = BR[19:20] = 01 186 * no parity checking = BR[21:22] = 00 187 * GPMC for MSEL = BR[24:26] = 000 188 * Valid = BR[31] = 1 189 * 190 * 0 4 8 12 16 20 24 28 191 * 1111 1000 0000 0000 0000 1000 0000 0001 = f8000801 192 * 193 * For OR3, need: 194 * 1 MB mask for AM, OR[0:16] = 1111 1111 1111 0000 0 195 * disable buffer ctrl OR[19] = 0 196 * CSNT OR[20] = 1 197 * ACS OR[21:22] = 11 198 * XACS OR[23] = 1 199 * SCY 15 wait states OR[24:27] = 1111 max is suboptimal but safe 200 * SETA OR[28] = 0 201 * TRLX OR[29] = 1 202 * EHTR OR[30] = 1 203 * EAD extra time OR[31] = 1 204 * 205 * 0 4 8 12 16 20 24 28 206 * 1111 1111 1111 0000 0000 1111 1111 0111 = fff00ff7 207 */ 208 #define CONFIG_SYS_BCSR (0xf8000000) 209 210 /*Chip slelect 4 - PIB*/ 211 #define CONFIG_SYS_BR4_PRELIM 0xf8008801 212 #define CONFIG_SYS_OR4_PRELIM 0xffffe9f7 213 214 /*Chip select 5 - PIB*/ 215 #define CONFIG_SYS_BR5_PRELIM 0xf8010801 216 #define CONFIG_SYS_OR5_PRELIM 0xffff69f7 217 218 #define CONFIG_SYS_INIT_RAM_LOCK 1 219 #define CONFIG_SYS_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */ 220 #define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in RAM */ 221 222 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 223 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET 224 225 #define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */ 226 #define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserved for malloc */ 227 228 /* Serial Port */ 229 #define CONFIG_CONS_INDEX 1 230 #define CONFIG_SYS_NS16550_SERIAL 231 #define CONFIG_SYS_NS16550_REG_SIZE 1 232 #define CONFIG_SYS_NS16550_CLK get_bus_freq(0) 233 234 #define CONFIG_SYS_BAUDRATE_TABLE \ 235 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200} 236 237 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500) 238 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600) 239 240 /* Use the HUSH parser*/ 241 #define CONFIG_SYS_HUSH_PARSER 242 #ifdef CONFIG_SYS_HUSH_PARSER 243 #endif 244 245 /* pass open firmware flat tree */ 246 #define CONFIG_OF_BOARD_SETUP 1 247 #define CONFIG_OF_STDOUT_VIA_ALIAS 1 248 249 /* 250 * I2C 251 */ 252 #define CONFIG_SYS_I2C 253 #define CONFIG_SYS_I2C_FSL 254 #define CONFIG_SYS_FSL_I2C_SPEED 400000 255 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F 256 #define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 257 #define CONFIG_SYS_FSL_I2C2_SPEED 400000 258 #define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F 259 #define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100 260 #define CONFIG_SYS_I2C_NOPROBES { {0, 0x69} } 261 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x52 262 263 /* 264 * General PCI 265 * Memory Addresses are mapped 1-1. I/O is mapped from 0 266 */ 267 #define CONFIG_SYS_PCI1_MEM_VIRT 0x80000000 268 #define CONFIG_SYS_PCI1_MEM_BUS 0x80000000 269 #define CONFIG_SYS_PCI1_MEM_PHYS 0x80000000 270 #define CONFIG_SYS_PCI1_MEM_SIZE 0x20000000 /* 512M */ 271 #define CONFIG_SYS_PCI1_IO_VIRT 0xe2000000 272 #define CONFIG_SYS_PCI1_IO_BUS 0x00000000 273 #define CONFIG_SYS_PCI1_IO_PHYS 0xe2000000 274 #define CONFIG_SYS_PCI1_IO_SIZE 0x00800000 /* 8M */ 275 276 #define CONFIG_SYS_PCIE1_NAME "Slot" 277 #define CONFIG_SYS_PCIE1_MEM_VIRT 0xa0000000 278 #define CONFIG_SYS_PCIE1_MEM_BUS 0xa0000000 279 #define CONFIG_SYS_PCIE1_MEM_PHYS 0xa0000000 280 #define CONFIG_SYS_PCIE1_MEM_SIZE 0x20000000 /* 512M */ 281 #define CONFIG_SYS_PCIE1_IO_VIRT 0xe2800000 282 #define CONFIG_SYS_PCIE1_IO_BUS 0x00000000 283 #define CONFIG_SYS_PCIE1_IO_PHYS 0xe2800000 284 #define CONFIG_SYS_PCIE1_IO_SIZE 0x00800000 /* 8M */ 285 286 #define CONFIG_SYS_SRIO1_MEM_VIRT 0xC0000000 287 #define CONFIG_SYS_SRIO1_MEM_BUS 0xC0000000 288 #define CONFIG_SYS_SRIO1_MEM_PHYS CONFIG_SYS_SRIO1_MEM_BUS 289 #define CONFIG_SYS_SRIO1_MEM_SIZE 0x20000000 /* 512M */ 290 291 #ifdef CONFIG_QE 292 /* 293 * QE UEC ethernet configuration 294 */ 295 #define CONFIG_UEC_ETH 296 #ifndef CONFIG_TSEC_ENET 297 #define CONFIG_ETHPRIME "UEC0" 298 #endif 299 #define CONFIG_PHY_MODE_NEED_CHANGE 300 #define CONFIG_eTSEC_MDIO_BUS 301 302 #ifdef CONFIG_eTSEC_MDIO_BUS 303 #define CONFIG_MIIM_ADDRESS 0xE0024520 304 #endif 305 306 #define CONFIG_UEC_ETH1 /* GETH1 */ 307 308 #ifdef CONFIG_UEC_ETH1 309 #define CONFIG_SYS_UEC1_UCC_NUM 0 /* UCC1 */ 310 #define CONFIG_SYS_UEC1_RX_CLK QE_CLK_NONE 311 #define CONFIG_SYS_UEC1_TX_CLK QE_CLK16 312 #define CONFIG_SYS_UEC1_ETH_TYPE GIGA_ETH 313 #define CONFIG_SYS_UEC1_PHY_ADDR 7 314 #define CONFIG_SYS_UEC1_INTERFACE_TYPE PHY_INTERFACE_MODE_RGMII_ID 315 #define CONFIG_SYS_UEC1_INTERFACE_SPEED 1000 316 #endif 317 318 #define CONFIG_UEC_ETH2 /* GETH2 */ 319 320 #ifdef CONFIG_UEC_ETH2 321 #define CONFIG_SYS_UEC2_UCC_NUM 1 /* UCC2 */ 322 #define CONFIG_SYS_UEC2_RX_CLK QE_CLK_NONE 323 #define CONFIG_SYS_UEC2_TX_CLK QE_CLK16 324 #define CONFIG_SYS_UEC2_ETH_TYPE GIGA_ETH 325 #define CONFIG_SYS_UEC2_PHY_ADDR 1 326 #define CONFIG_SYS_UEC2_INTERFACE_TYPE PHY_INTERFACE_MODE_RGMII_ID 327 #define CONFIG_SYS_UEC2_INTERFACE_SPEED 1000 328 #endif 329 #endif /* CONFIG_QE */ 330 331 #if defined(CONFIG_PCI) 332 333 #define CONFIG_PCI_PNP /* do pci plug-and-play */ 334 335 #undef CONFIG_EEPRO100 336 #undef CONFIG_TULIP 337 338 #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ 339 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */ 340 341 #endif /* CONFIG_PCI */ 342 343 #if defined(CONFIG_TSEC_ENET) 344 345 #define CONFIG_MII 1 /* MII PHY management */ 346 #define CONFIG_TSEC1 1 347 #define CONFIG_TSEC1_NAME "eTSEC0" 348 #define CONFIG_TSEC2 1 349 #define CONFIG_TSEC2_NAME "eTSEC1" 350 351 #define TSEC1_PHY_ADDR 2 352 #define TSEC2_PHY_ADDR 3 353 354 #define TSEC1_PHYIDX 0 355 #define TSEC2_PHYIDX 0 356 357 #define TSEC1_FLAGS TSEC_GIGABIT 358 #define TSEC2_FLAGS TSEC_GIGABIT 359 360 /* Options are: eTSEC[0-1] */ 361 #define CONFIG_ETHPRIME "eTSEC0" 362 363 #endif /* CONFIG_TSEC_ENET */ 364 365 /* 366 * Environment 367 */ 368 #define CONFIG_ENV_IS_IN_FLASH 1 369 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + 0x40000) 370 #define CONFIG_ENV_SECT_SIZE 0x40000 /* 256K(one sector) for env */ 371 #define CONFIG_ENV_SIZE 0x2000 372 373 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ 374 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ 375 376 377 /* 378 * BOOTP options 379 */ 380 #define CONFIG_BOOTP_BOOTFILESIZE 381 #define CONFIG_BOOTP_BOOTPATH 382 #define CONFIG_BOOTP_GATEWAY 383 #define CONFIG_BOOTP_HOSTNAME 384 385 386 /* 387 * Command line configuration. 388 */ 389 #define CONFIG_CMD_PING 390 #define CONFIG_CMD_I2C 391 #define CONFIG_CMD_MII 392 #define CONFIG_CMD_IRQ 393 #define CONFIG_CMD_REGINFO 394 395 #if defined(CONFIG_PCI) 396 #define CONFIG_CMD_PCI 397 #endif 398 399 400 #undef CONFIG_WATCHDOG /* watchdog disabled */ 401 402 /* 403 * Miscellaneous configurable options 404 */ 405 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 406 #define CONFIG_CMDLINE_EDITING /* Command-line editing */ 407 #define CONFIG_AUTO_COMPLETE /* add autocompletion support */ 408 #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */ 409 #if defined(CONFIG_CMD_KGDB) 410 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ 411 #else 412 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 413 #endif 414 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ 415 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 416 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ 417 418 /* 419 * For booting Linux, the board info and command line data 420 * have to be in the first 64 MB of memory, since this is 421 * the maximum mapped by the Linux kernel during initialization. 422 */ 423 #define CONFIG_SYS_BOOTMAPSZ (64 << 20) /* Initial Memory map for Linux*/ 424 #define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */ 425 426 #if defined(CONFIG_CMD_KGDB) 427 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ 428 #endif 429 430 /* 431 * Environment Configuration 432 */ 433 434 /* The mac addresses for all ethernet interface */ 435 #if defined(CONFIG_TSEC_ENET) || defined(CONFIG_UEC_ETH) 436 #define CONFIG_HAS_ETH0 437 #define CONFIG_HAS_ETH1 438 #define CONFIG_HAS_ETH2 439 #define CONFIG_HAS_ETH3 440 #endif 441 442 #define CONFIG_IPADDR 192.168.1.253 443 444 #define CONFIG_HOSTNAME unknown 445 #define CONFIG_ROOTPATH "/nfsroot" 446 #define CONFIG_BOOTFILE "your.uImage" 447 448 #define CONFIG_SERVERIP 192.168.1.1 449 #define CONFIG_GATEWAYIP 192.168.1.1 450 #define CONFIG_NETMASK 255.255.255.0 451 452 #define CONFIG_LOADADDR 200000 /*default location for tftp and bootm*/ 453 454 #define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */ 455 #undef CONFIG_BOOTARGS /* the boot command will set bootargs*/ 456 457 #define CONFIG_BAUDRATE 115200 458 459 #define CONFIG_EXTRA_ENV_SETTINGS \ 460 "netdev=eth0\0" \ 461 "consoledev=ttyS0\0" \ 462 "ramdiskaddr=600000\0" \ 463 "ramdiskfile=your.ramdisk.u-boot\0" \ 464 "fdtaddr=400000\0" \ 465 "fdtfile=your.fdt.dtb\0" \ 466 "nfsargs=setenv bootargs root=/dev/nfs rw " \ 467 "nfsroot=$serverip:$rootpath " \ 468 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ 469 "console=$consoledev,$baudrate $othbootargs\0" \ 470 "ramargs=setenv bootargs root=/dev/ram rw " \ 471 "console=$consoledev,$baudrate $othbootargs\0" \ 472 473 474 #define CONFIG_NFSBOOTCOMMAND \ 475 "run nfsargs;" \ 476 "tftp $loadaddr $bootfile;" \ 477 "tftp $fdtaddr $fdtfile;" \ 478 "bootm $loadaddr - $fdtaddr" 479 480 481 #define CONFIG_RAMBOOTCOMMAND \ 482 "run ramargs;" \ 483 "tftp $ramdiskaddr $ramdiskfile;" \ 484 "tftp $loadaddr $bootfile;" \ 485 "bootm $loadaddr $ramdiskaddr" 486 487 #define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND 488 489 #endif /* __CONFIG_H */ 490