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