1 /* 2 * Copyright 2006, 2010-2011 Freescale Semiconductor. 3 * 4 * Srikanth Srinivasan (srikanth.srinivasan@freescale.com) 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 /* 10 * MPC8641HPCN board configuration file 11 * 12 * Make sure you change the MAC address and other network params first, 13 * search for CONFIG_SERVERIP, etc. in this file. 14 */ 15 16 #ifndef __CONFIG_H 17 #define __CONFIG_H 18 19 #define CONFIG_DISPLAY_BOARDINFO 20 21 /* High Level Configuration Options */ 22 #define CONFIG_MPC8641 1 /* MPC8641 specific */ 23 #define CONFIG_MPC8641HPCN 1 /* MPC8641HPCN board specific */ 24 #define CONFIG_MP 1 /* support multiple processors */ 25 #define CONFIG_LINUX_RESET_VEC 0x100 /* Reset vector used by Linux */ 26 /*#define CONFIG_PHYS_64BIT 1*/ /* Place devices in 36-bit space */ 27 #define CONFIG_ADDR_MAP 1 /* Use addr map */ 28 29 /* 30 * default CCSRBAR is at 0xff700000 31 * assume U-Boot is less than 0.5MB 32 */ 33 #define CONFIG_SYS_TEXT_BASE 0xeff00000 34 35 #ifdef RUN_DIAG 36 #define CONFIG_SYS_DIAG_ADDR CONFIG_SYS_FLASH_BASE 37 #endif 38 39 /* 40 * virtual address to be used for temporary mappings. There 41 * should be 128k free at this VA. 42 */ 43 #define CONFIG_SYS_SCRATCH_VA 0xe0000000 44 45 #define CONFIG_SYS_SRIO 46 #define CONFIG_SRIO1 /* SRIO port 1 */ 47 48 #define CONFIG_PCI 1 /* Enable PCI/PCIE */ 49 #define CONFIG_PCIE1 1 /* PCIE controler 1 (ULI bridge) */ 50 #define CONFIG_PCIE2 1 /* PCIE controler 2 (slot) */ 51 #define CONFIG_FSL_PCI_INIT 1 /* Use common FSL init code */ 52 #define CONFIG_SYS_PCI_64BIT 1 /* enable 64-bit PCI resources */ 53 #define CONFIG_FSL_LAW 1 /* Use common FSL law init code */ 54 55 #define CONFIG_TSEC_ENET /* tsec ethernet support */ 56 #define CONFIG_ENV_OVERWRITE 57 58 #define CONFIG_BAT_RW 1 /* Use common BAT rw code */ 59 #define CONFIG_HIGH_BATS 1 /* High BATs supported and enabled */ 60 #define CONFIG_SYS_NUM_ADDR_MAP 8 /* Number of addr map slots = 8 dbats */ 61 62 #define CONFIG_ALTIVEC 1 63 64 /* 65 * L2CR setup -- make sure this is right for your board! 66 */ 67 #define CONFIG_SYS_L2 68 #define L2_INIT 0 69 #define L2_ENABLE (L2CR_L2E) 70 71 #ifndef CONFIG_SYS_CLK_FREQ 72 #ifndef __ASSEMBLY__ 73 extern unsigned long get_board_sys_clk(unsigned long dummy); 74 #endif 75 #define CONFIG_SYS_CLK_FREQ get_board_sys_clk(0) 76 #endif 77 78 #define CONFIG_SYS_MEMTEST_START 0x00200000 /* memtest region */ 79 #define CONFIG_SYS_MEMTEST_END 0x00400000 80 81 /* 82 * With the exception of PCI Memory and Rapid IO, most devices will simply 83 * add CONFIG_SYS_PHYS_ADDR_HIGH to the front of the 32-bit VA to get the PA 84 * when 36-bit is enabled. When 36-bit is not enabled, these bits are 0. 85 */ 86 #ifdef CONFIG_PHYS_64BIT 87 #define CONFIG_SYS_PHYS_ADDR_HIGH 0x0000000f 88 #else 89 #define CONFIG_SYS_PHYS_ADDR_HIGH 0x00000000 90 #endif 91 92 /* 93 * Base addresses -- Note these are effective addresses where the 94 * actual resources get mapped (not physical addresses) 95 */ 96 #define CONFIG_SYS_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */ 97 #define CONFIG_SYS_CCSRBAR 0xffe00000 /* relocated CCSRBAR */ 98 #define CONFIG_SYS_IMMR CONFIG_SYS_CCSRBAR /* PQII uses CONFIG_SYS_IMMR */ 99 100 /* Physical addresses */ 101 #define CONFIG_SYS_CCSRBAR_PHYS_LOW CONFIG_SYS_CCSRBAR 102 #define CONFIG_SYS_CCSRBAR_PHYS_HIGH CONFIG_SYS_PHYS_ADDR_HIGH 103 #define CONFIG_SYS_CCSRBAR_PHYS \ 104 PAIRED_PHYS_TO_PHYS(CONFIG_SYS_CCSRBAR_PHYS_LOW, \ 105 CONFIG_SYS_CCSRBAR_PHYS_HIGH) 106 107 #define CONFIG_HWCONFIG /* use hwconfig to control memory interleaving */ 108 109 /* 110 * DDR Setup 111 */ 112 #define CONFIG_SYS_FSL_DDR2 113 #undef CONFIG_FSL_DDR_INTERACTIVE 114 #define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */ 115 #define CONFIG_DDR_SPD 116 117 #define CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */ 118 #define CONFIG_MEM_INIT_VALUE 0xDeadBeef 119 120 #define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory*/ 121 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE 122 #define CONFIG_SYS_MAX_DDR_BAT_SIZE 0x80000000 /* BAT mapping size */ 123 #define CONFIG_VERY_BIG_RAM 124 125 #define CONFIG_NUM_DDR_CONTROLLERS 2 126 #define CONFIG_DIMM_SLOTS_PER_CTLR 2 127 #define CONFIG_CHIP_SELECTS_PER_CTRL (2 * CONFIG_DIMM_SLOTS_PER_CTLR) 128 129 /* 130 * I2C addresses of SPD EEPROMs 131 */ 132 #define SPD_EEPROM_ADDRESS1 0x51 /* CTLR 0 DIMM 0 */ 133 #define SPD_EEPROM_ADDRESS2 0x52 /* CTLR 0 DIMM 1 */ 134 #define SPD_EEPROM_ADDRESS3 0x53 /* CTLR 1 DIMM 0 */ 135 #define SPD_EEPROM_ADDRESS4 0x54 /* CTLR 1 DIMM 1 */ 136 137 138 /* 139 * These are used when DDR doesn't use SPD. 140 */ 141 #define CONFIG_SYS_SDRAM_SIZE 256 /* DDR is 256MB */ 142 #define CONFIG_SYS_DDR_CS0_BNDS 0x0000000F 143 #define CONFIG_SYS_DDR_CS0_CONFIG 0x80010102 /* Enable, no interleaving */ 144 #define CONFIG_SYS_DDR_TIMING_3 0x00000000 145 #define CONFIG_SYS_DDR_TIMING_0 0x00260802 146 #define CONFIG_SYS_DDR_TIMING_1 0x39357322 147 #define CONFIG_SYS_DDR_TIMING_2 0x14904cc8 148 #define CONFIG_SYS_DDR_MODE_1 0x00480432 149 #define CONFIG_SYS_DDR_MODE_2 0x00000000 150 #define CONFIG_SYS_DDR_INTERVAL 0x06090100 151 #define CONFIG_SYS_DDR_DATA_INIT 0xdeadbeef 152 #define CONFIG_SYS_DDR_CLK_CTRL 0x03800000 153 #define CONFIG_SYS_DDR_OCD_CTRL 0x00000000 154 #define CONFIG_SYS_DDR_OCD_STATUS 0x00000000 155 #define CONFIG_SYS_DDR_CONTROL 0xe3008000 /* Type = DDR2 */ 156 #define CONFIG_SYS_DDR_CONTROL2 0x04400000 157 158 #define CONFIG_ID_EEPROM 159 #define CONFIG_SYS_I2C_EEPROM_NXID 160 #define CONFIG_ID_EEPROM 161 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x57 162 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 163 164 #define CONFIG_SYS_FLASH_BASE 0xef800000 /* start of FLASH 8M */ 165 #define CONFIG_SYS_FLASH_BASE_PHYS_LOW CONFIG_SYS_FLASH_BASE 166 #define CONFIG_SYS_FLASH_BASE_PHYS \ 167 PAIRED_PHYS_TO_PHYS(CONFIG_SYS_FLASH_BASE_PHYS_LOW, \ 168 CONFIG_SYS_PHYS_ADDR_HIGH) 169 170 #define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE_PHYS} 171 172 #define CONFIG_SYS_BR0_PRELIM (BR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS) \ 173 | 0x00001001) /* port size 16bit */ 174 #define CONFIG_SYS_OR0_PRELIM 0xff806ff7 /* 8MB Boot Flash area*/ 175 176 #define CONFIG_SYS_BR2_PRELIM (BR_PHYS_ADDR(CF_BASE_PHYS) \ 177 | 0x00001001) /* port size 16bit */ 178 #define CONFIG_SYS_OR2_PRELIM 0xffffeff7 /* 32k Compact Flash */ 179 180 #define CONFIG_SYS_BR3_PRELIM (BR_PHYS_ADDR(PIXIS_BASE_PHYS) \ 181 | 0x00000801) /* port size 8bit */ 182 #define CONFIG_SYS_OR3_PRELIM 0xffffeff7 /* 32k PIXIS area*/ 183 184 /* 185 * The LBC_BASE is the base of the region that contains the PIXIS and the CF. 186 * The PIXIS and CF by themselves aren't large enough to take up the 128k 187 * required for the smallest BAT mapping, so there's a 64k hole. 188 */ 189 #define CONFIG_SYS_LBC_BASE 0xffde0000 190 #define CONFIG_SYS_LBC_BASE_PHYS_LOW CONFIG_SYS_LBC_BASE 191 192 #define CONFIG_FSL_PIXIS 1 /* use common PIXIS code */ 193 #define PIXIS_BASE (CONFIG_SYS_LBC_BASE + 0x00010000) 194 #define PIXIS_BASE_PHYS_LOW (CONFIG_SYS_LBC_BASE_PHYS_LOW + 0x00010000) 195 #define PIXIS_BASE_PHYS PAIRED_PHYS_TO_PHYS(PIXIS_BASE_PHYS_LOW, \ 196 CONFIG_SYS_PHYS_ADDR_HIGH) 197 #define PIXIS_SIZE 0x00008000 /* 32k */ 198 #define PIXIS_ID 0x0 /* Board ID at offset 0 */ 199 #define PIXIS_VER 0x1 /* Board version at offset 1 */ 200 #define PIXIS_PVER 0x2 /* PIXIS FPGA version at offset 2 */ 201 #define PIXIS_RST 0x4 /* PIXIS Reset Control register */ 202 #define PIXIS_AUX 0x6 /* PIXIS Auxiliary register; Scratch register */ 203 #define PIXIS_SPD 0x7 /* Register for SYSCLK speed */ 204 #define PIXIS_VCTL 0x10 /* VELA Control Register */ 205 #define PIXIS_VCFGEN0 0x12 /* VELA Config Enable 0 */ 206 #define PIXIS_VCFGEN1 0x13 /* VELA Config Enable 1 */ 207 #define PIXIS_VBOOT 0x16 /* VELA VBOOT Register */ 208 #define PIXIS_VBOOT_FMAP 0x80 /* VBOOT - CFG_FLASHMAP */ 209 #define PIXIS_VBOOT_FBANK 0x40 /* VBOOT - CFG_FLASHBANK */ 210 #define PIXIS_VSPEED0 0x17 /* VELA VSpeed 0 */ 211 #define PIXIS_VSPEED1 0x18 /* VELA VSpeed 1 */ 212 #define PIXIS_VCLKH 0x19 /* VELA VCLKH register */ 213 #define PIXIS_VCLKL 0x1A /* VELA VCLKL register */ 214 #define CONFIG_SYS_PIXIS_VBOOT_MASK 0x40 /* Reset altbank mask*/ 215 216 /* Compact flash shares a BAT with PIXIS; make sure they're contiguous */ 217 #define CF_BASE (PIXIS_BASE + PIXIS_SIZE) 218 #define CF_BASE_PHYS (PIXIS_BASE_PHYS + PIXIS_SIZE) 219 220 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */ 221 #define CONFIG_SYS_MAX_FLASH_SECT 128 /* sectors per device */ 222 223 #undef CONFIG_SYS_FLASH_CHECKSUM 224 #define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */ 225 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */ 226 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */ 227 #define CONFIG_SYS_MONITOR_BASE_EARLY 0xfff00000 /* early monitor loc */ 228 229 #define CONFIG_FLASH_CFI_DRIVER 230 #define CONFIG_SYS_FLASH_CFI 231 #define CONFIG_SYS_FLASH_EMPTY_INFO 232 233 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE) 234 #define CONFIG_SYS_RAMBOOT 235 #else 236 #undef CONFIG_SYS_RAMBOOT 237 #endif 238 239 #if defined(CONFIG_SYS_RAMBOOT) 240 #undef CONFIG_SPD_EEPROM 241 #define CONFIG_SYS_SDRAM_SIZE 256 242 #endif 243 244 #undef CONFIG_CLOCKS_IN_MHZ 245 246 #define CONFIG_SYS_INIT_RAM_LOCK 1 247 #ifndef CONFIG_SYS_INIT_RAM_LOCK 248 #define CONFIG_SYS_INIT_RAM_ADDR 0x0fd00000 /* Initial RAM address */ 249 #else 250 #define CONFIG_SYS_INIT_RAM_ADDR 0xf8400000 /* Initial RAM address */ 251 #endif 252 #define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in RAM */ 253 254 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 255 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET 256 257 #define CONFIG_SYS_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Mon */ 258 #define CONFIG_SYS_MALLOC_LEN (1024 * 1024) /* Reserved for malloc */ 259 260 /* Serial Port */ 261 #define CONFIG_CONS_INDEX 1 262 #define CONFIG_SYS_NS16550_SERIAL 263 #define CONFIG_SYS_NS16550_REG_SIZE 1 264 #define CONFIG_SYS_NS16550_CLK get_bus_freq(0) 265 266 #define CONFIG_SYS_BAUDRATE_TABLE \ 267 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200} 268 269 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500) 270 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600) 271 272 /* Use the HUSH parser */ 273 #define CONFIG_SYS_HUSH_PARSER 274 275 /* 276 * Pass open firmware flat tree to kernel 277 */ 278 #define CONFIG_OF_BOARD_SETUP 1 279 #define CONFIG_OF_STDOUT_VIA_ALIAS 1 280 281 /* 282 * I2C 283 */ 284 #define CONFIG_SYS_I2C 285 #define CONFIG_SYS_I2C_FSL 286 #define CONFIG_SYS_FSL_I2C_SPEED 400000 287 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F 288 #define CONFIG_SYS_FSL_I2C_OFFSET 0x3100 289 #define CONFIG_SYS_I2C_NOPROBES { {0, 0x69} } 290 291 /* 292 * RapidIO MMU 293 */ 294 #define CONFIG_SYS_SRIO1_MEM_BASE 0x80000000 /* base address */ 295 #ifdef CONFIG_PHYS_64BIT 296 #define CONFIG_SYS_SRIO1_MEM_PHYS_LOW 0x00000000 297 #define CONFIG_SYS_SRIO1_MEM_PHYS_HIGH 0x0000000c 298 #else 299 #define CONFIG_SYS_SRIO1_MEM_PHYS_LOW CONFIG_SYS_SRIO1_MEM_BASE 300 #define CONFIG_SYS_SRIO1_MEM_PHYS_HIGH 0x00000000 301 #endif 302 #define CONFIG_SYS_SRIO1_MEM_PHYS \ 303 PAIRED_PHYS_TO_PHYS(CONFIG_SYS_SRIO1_MEM_PHYS_LOW, \ 304 CONFIG_SYS_SRIO1_MEM_PHYS_HIGH) 305 #define CONFIG_SYS_SRIO1_MEM_SIZE 0x20000000 /* 128M */ 306 307 /* 308 * General PCI 309 * Addresses are mapped 1-1. 310 */ 311 312 #define CONFIG_SYS_PCIE1_NAME "ULI" 313 #define CONFIG_SYS_PCIE1_MEM_VIRT 0x80000000 314 #ifdef CONFIG_PHYS_64BIT 315 #define CONFIG_SYS_PCIE1_MEM_BUS 0xe0000000 316 #define CONFIG_SYS_PCIE1_MEM_PHYS_LOW 0x00000000 317 #define CONFIG_SYS_PCIE1_MEM_PHYS_HIGH 0x0000000c 318 #else 319 #define CONFIG_SYS_PCIE1_MEM_BUS CONFIG_SYS_PCIE1_MEM_VIRT 320 #define CONFIG_SYS_PCIE1_MEM_PHYS_LOW CONFIG_SYS_PCIE1_MEM_VIRT 321 #define CONFIG_SYS_PCIE1_MEM_PHYS_HIGH 0x00000000 322 #endif 323 #define CONFIG_SYS_PCIE1_MEM_PHYS \ 324 PAIRED_PHYS_TO_PHYS(CONFIG_SYS_PCIE1_MEM_PHYS_LOW, \ 325 CONFIG_SYS_PCIE1_MEM_PHYS_HIGH) 326 #define CONFIG_SYS_PCIE1_MEM_SIZE 0x20000000 /* 512M */ 327 #define CONFIG_SYS_PCIE1_IO_BUS 0x00000000 328 #define CONFIG_SYS_PCIE1_IO_VIRT 0xffc00000 329 #define CONFIG_SYS_PCIE1_IO_PHYS_LOW CONFIG_SYS_PCIE1_IO_VIRT 330 #define CONFIG_SYS_PCIE1_IO_PHYS \ 331 PAIRED_PHYS_TO_PHYS(CONFIG_SYS_PCIE1_IO_PHYS_LOW, \ 332 CONFIG_SYS_PHYS_ADDR_HIGH) 333 #define CONFIG_SYS_PCIE1_IO_SIZE 0x00010000 /* 64K */ 334 335 #ifdef CONFIG_PHYS_64BIT 336 /* 337 * Use the same PCI bus address on PCIE1 and PCIE2 if we have PHYS_64BIT. 338 * This will increase the amount of PCI address space available for 339 * for mapping RAM. 340 */ 341 #define CONFIG_SYS_PCIE2_MEM_BUS CONFIG_SYS_PCIE1_MEM_BUS 342 #else 343 #define CONFIG_SYS_PCIE2_MEM_BUS (CONFIG_SYS_PCIE1_MEM_BUS \ 344 + CONFIG_SYS_PCIE1_MEM_SIZE) 345 #endif 346 #define CONFIG_SYS_PCIE2_MEM_VIRT (CONFIG_SYS_PCIE1_MEM_VIRT \ 347 + CONFIG_SYS_PCIE1_MEM_SIZE) 348 #define CONFIG_SYS_PCIE2_MEM_PHYS_LOW (CONFIG_SYS_PCIE1_MEM_PHYS_LOW \ 349 + CONFIG_SYS_PCIE1_MEM_SIZE) 350 #define CONFIG_SYS_PCIE2_MEM_PHYS_HIGH CONFIG_SYS_PCIE1_MEM_PHYS_HIGH 351 #define CONFIG_SYS_PCIE2_MEM_PHYS (CONFIG_SYS_PCIE1_MEM_PHYS \ 352 + CONFIG_SYS_PCIE1_MEM_SIZE) 353 #define CONFIG_SYS_PCIE2_MEM_SIZE 0x20000000 /* 512M */ 354 #define CONFIG_SYS_PCIE2_IO_BUS 0x00000000 355 #define CONFIG_SYS_PCIE2_IO_VIRT (CONFIG_SYS_PCIE1_IO_VIRT \ 356 + CONFIG_SYS_PCIE1_IO_SIZE) 357 #define CONFIG_SYS_PCIE2_IO_PHYS_LOW (CONFIG_SYS_PCIE1_IO_PHYS_LOW \ 358 + CONFIG_SYS_PCIE1_IO_SIZE) 359 #define CONFIG_SYS_PCIE2_IO_PHYS (CONFIG_SYS_PCIE1_IO_PHYS \ 360 + CONFIG_SYS_PCIE1_IO_SIZE) 361 #define CONFIG_SYS_PCIE2_IO_SIZE CONFIG_SYS_PCIE1_IO_SIZE 362 363 #if defined(CONFIG_PCI) 364 365 #define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ 366 367 #undef CONFIG_SYS_SCSI_SCAN_BUS_REVERSE 368 369 #define CONFIG_PCI_PNP /* do pci plug-and-play */ 370 371 #define CONFIG_RTL8139 372 373 #undef CONFIG_EEPRO100 374 #undef CONFIG_TULIP 375 376 /************************************************************ 377 * USB support 378 ************************************************************/ 379 #define CONFIG_PCI_OHCI 1 380 #define CONFIG_USB_OHCI_NEW 1 381 #define CONFIG_USB_KEYBOARD 1 382 #define CONFIG_SYS_STDIO_DEREGISTER 383 #define CONFIG_SYS_USB_EVENT_POLL 1 384 #define CONFIG_SYS_USB_OHCI_SLOT_NAME "ohci_pci" 385 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 15 386 #define CONFIG_SYS_OHCI_SWAP_REG_ACCESS 1 387 388 /*PCIE video card used*/ 389 #define VIDEO_IO_OFFSET CONFIG_SYS_PCIE2_IO_VIRT 390 391 /*PCI video card used*/ 392 /*#define VIDEO_IO_OFFSET CONFIG_SYS_PCIE1_IO_VIRT*/ 393 394 /* video */ 395 #define CONFIG_VIDEO 396 397 #if defined(CONFIG_VIDEO) 398 #define CONFIG_BIOSEMU 399 #define CONFIG_CFB_CONSOLE 400 #define CONFIG_VIDEO_SW_CURSOR 401 #define CONFIG_VGA_AS_SINGLE_DEVICE 402 #define CONFIG_ATI_RADEON_FB 403 #define CONFIG_VIDEO_LOGO 404 #define CONFIG_SYS_ISA_IO_BASE_ADDRESS CONFIG_SYS_PCIE2_IO_VIRT 405 #endif 406 407 #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ 408 409 #define CONFIG_DOS_PARTITION 410 #define CONFIG_SCSI_AHCI 411 412 #ifdef CONFIG_SCSI_AHCI 413 #define CONFIG_LIBATA 414 #define CONFIG_SATA_ULI5288 415 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 4 416 #define CONFIG_SYS_SCSI_MAX_LUN 1 417 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * CONFIG_SYS_SCSI_MAX_LUN) 418 #define CONFIG_SYS_SCSI_MAXDEVICE CONFIG_SYS_SCSI_MAX_DEVICE 419 #endif 420 421 #endif /* CONFIG_PCI */ 422 423 #if defined(CONFIG_TSEC_ENET) 424 425 #define CONFIG_MII 1 /* MII PHY management */ 426 427 #define CONFIG_TSEC1 1 428 #define CONFIG_TSEC1_NAME "eTSEC1" 429 #define CONFIG_TSEC2 1 430 #define CONFIG_TSEC2_NAME "eTSEC2" 431 #define CONFIG_TSEC3 1 432 #define CONFIG_TSEC3_NAME "eTSEC3" 433 #define CONFIG_TSEC4 1 434 #define CONFIG_TSEC4_NAME "eTSEC4" 435 436 #define TSEC1_PHY_ADDR 0 437 #define TSEC2_PHY_ADDR 1 438 #define TSEC3_PHY_ADDR 2 439 #define TSEC4_PHY_ADDR 3 440 #define TSEC1_PHYIDX 0 441 #define TSEC2_PHYIDX 0 442 #define TSEC3_PHYIDX 0 443 #define TSEC4_PHYIDX 0 444 #define TSEC1_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) 445 #define TSEC2_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) 446 #define TSEC3_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) 447 #define TSEC4_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) 448 449 #define CONFIG_ETHPRIME "eTSEC1" 450 451 #endif /* CONFIG_TSEC_ENET */ 452 453 454 #ifdef CONFIG_PHYS_64BIT 455 #define PHYS_HIGH_TO_BXPN(x) ((x & 0x0000000e) << 8) 456 #define PHYS_HIGH_TO_BX(x) ((x & 0x00000001) << 2) 457 458 /* Put physical address into the BAT format */ 459 #define BAT_PHYS_ADDR(low, high) \ 460 (low | PHYS_HIGH_TO_BXPN(high) | PHYS_HIGH_TO_BX(high)) 461 /* Convert high/low pairs to actual 64-bit value */ 462 #define PAIRED_PHYS_TO_PHYS(low, high) (low | ((u64)high << 32)) 463 #else 464 /* 32-bit systems just ignore the "high" bits */ 465 #define BAT_PHYS_ADDR(low, high) (low) 466 #define PAIRED_PHYS_TO_PHYS(low, high) (low) 467 #endif 468 469 /* 470 * BAT0 DDR 471 */ 472 #define CONFIG_SYS_DBAT0L (BATL_PP_RW | BATL_MEMCOHERENCE) 473 #define CONFIG_SYS_IBAT0L (BATL_PP_RW | BATL_MEMCOHERENCE) 474 475 /* 476 * BAT1 LBC (PIXIS/CF) 477 */ 478 #define CONFIG_SYS_DBAT1L (BAT_PHYS_ADDR(CONFIG_SYS_LBC_BASE_PHYS_LOW, \ 479 CONFIG_SYS_PHYS_ADDR_HIGH) \ 480 | BATL_PP_RW | BATL_CACHEINHIBIT | \ 481 BATL_GUARDEDSTORAGE) 482 #define CONFIG_SYS_DBAT1U (CONFIG_SYS_LBC_BASE | BATU_BL_128K \ 483 | BATU_VS | BATU_VP) 484 #define CONFIG_SYS_IBAT1L (BAT_PHYS_ADDR(CONFIG_SYS_LBC_BASE_PHYS_LOW, \ 485 CONFIG_SYS_PHYS_ADDR_HIGH) \ 486 | BATL_PP_RW | BATL_MEMCOHERENCE) 487 #define CONFIG_SYS_IBAT1U CONFIG_SYS_DBAT1U 488 489 /* if CONFIG_PCI: 490 * BAT2 PCIE1 and PCIE1 MEM 491 * if CONFIG_RIO 492 * BAT2 Rapidio Memory 493 */ 494 #ifdef CONFIG_PCI 495 #define CONFIG_PCI_INDIRECT_BRIDGE 496 #define CONFIG_SYS_DBAT2L (BAT_PHYS_ADDR(CONFIG_SYS_PCIE1_MEM_PHYS_LOW, \ 497 CONFIG_SYS_PCIE1_MEM_PHYS_HIGH) \ 498 | BATL_PP_RW | BATL_CACHEINHIBIT \ 499 | BATL_GUARDEDSTORAGE) 500 #define CONFIG_SYS_DBAT2U (CONFIG_SYS_PCIE1_MEM_VIRT | BATU_BL_1G \ 501 | BATU_VS | BATU_VP) 502 #define CONFIG_SYS_IBAT2L (BAT_PHYS_ADDR(CONFIG_SYS_PCIE1_MEM_PHYS_LOW, \ 503 CONFIG_SYS_PCIE1_MEM_PHYS_HIGH) \ 504 | BATL_PP_RW | BATL_CACHEINHIBIT) 505 #define CONFIG_SYS_IBAT2U CONFIG_SYS_DBAT2U 506 #else /* CONFIG_RIO */ 507 #define CONFIG_SYS_DBAT2L (BAT_PHYS_ADDR(CONFIG_SYS_SRIO1_MEM_PHYS_LOW, \ 508 CONFIG_SYS_SRIO1_MEM_PHYS_HIGH) \ 509 | BATL_PP_RW | BATL_CACHEINHIBIT | \ 510 BATL_GUARDEDSTORAGE) 511 #define CONFIG_SYS_DBAT2U (CONFIG_SYS_SRIO1_MEM_BASE | BATU_BL_512M \ 512 | BATU_VS | BATU_VP) 513 #define CONFIG_SYS_IBAT2L (BAT_PHYS_ADDR(CONFIG_SYS_SRIO1_MEM_PHYS_LOW, \ 514 CONFIG_SYS_SRIO1_MEM_PHYS_HIGH) \ 515 | BATL_PP_RW | BATL_CACHEINHIBIT) 516 #define CONFIG_SYS_IBAT2U CONFIG_SYS_DBAT2U 517 #endif 518 519 /* 520 * BAT3 CCSR Space 521 */ 522 #define CONFIG_SYS_DBAT3L (BAT_PHYS_ADDR(CONFIG_SYS_CCSRBAR_PHYS_LOW, \ 523 CONFIG_SYS_CCSRBAR_PHYS_HIGH) \ 524 | BATL_PP_RW | BATL_CACHEINHIBIT \ 525 | BATL_GUARDEDSTORAGE) 526 #define CONFIG_SYS_DBAT3U (CONFIG_SYS_CCSRBAR | BATU_BL_1M | BATU_VS \ 527 | BATU_VP) 528 #define CONFIG_SYS_IBAT3L (BAT_PHYS_ADDR(CONFIG_SYS_CCSRBAR_PHYS_LOW, \ 529 CONFIG_SYS_CCSRBAR_PHYS_HIGH) \ 530 | BATL_PP_RW | BATL_CACHEINHIBIT) 531 #define CONFIG_SYS_IBAT3U CONFIG_SYS_DBAT3U 532 533 #if (CONFIG_SYS_CCSRBAR_DEFAULT != CONFIG_SYS_CCSRBAR) 534 #define CONFIG_SYS_CCSR_DEFAULT_DBATL (CONFIG_SYS_CCSRBAR_DEFAULT \ 535 | BATL_PP_RW | BATL_CACHEINHIBIT \ 536 | BATL_GUARDEDSTORAGE) 537 #define CONFIG_SYS_CCSR_DEFAULT_DBATU (CONFIG_SYS_CCSRBAR_DEFAULT \ 538 | BATU_BL_1M | BATU_VS | BATU_VP) 539 #define CONFIG_SYS_CCSR_DEFAULT_IBATL (CONFIG_SYS_CCSRBAR_DEFAULT \ 540 | BATL_PP_RW | BATL_CACHEINHIBIT) 541 #define CONFIG_SYS_CCSR_DEFAULT_IBATU CONFIG_SYS_CCSR_DEFAULT_DBATU 542 #endif 543 544 /* 545 * BAT4 PCIE1_IO and PCIE2_IO 546 */ 547 #define CONFIG_SYS_DBAT4L (BAT_PHYS_ADDR(CONFIG_SYS_PCIE1_IO_PHYS_LOW, \ 548 CONFIG_SYS_PHYS_ADDR_HIGH) \ 549 | BATL_PP_RW | BATL_CACHEINHIBIT \ 550 | BATL_GUARDEDSTORAGE) 551 #define CONFIG_SYS_DBAT4U (CONFIG_SYS_PCIE1_IO_VIRT | BATU_BL_128K \ 552 | BATU_VS | BATU_VP) 553 #define CONFIG_SYS_IBAT4L (BAT_PHYS_ADDR(CONFIG_SYS_PCIE1_IO_PHYS_LOW, \ 554 CONFIG_SYS_PHYS_ADDR_HIGH) \ 555 | BATL_PP_RW | BATL_CACHEINHIBIT) 556 #define CONFIG_SYS_IBAT4U CONFIG_SYS_DBAT4U 557 558 /* 559 * BAT5 Init RAM for stack in the CPU DCache (no backing memory) 560 */ 561 #define CONFIG_SYS_DBAT5L (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_RW | BATL_MEMCOHERENCE) 562 #define CONFIG_SYS_DBAT5U (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP) 563 #define CONFIG_SYS_IBAT5L CONFIG_SYS_DBAT5L 564 #define CONFIG_SYS_IBAT5U CONFIG_SYS_DBAT5U 565 566 /* 567 * BAT6 FLASH 568 */ 569 #define CONFIG_SYS_DBAT6L (BAT_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS_LOW, \ 570 CONFIG_SYS_PHYS_ADDR_HIGH) \ 571 | BATL_PP_RW | BATL_CACHEINHIBIT \ 572 | BATL_GUARDEDSTORAGE) 573 #define CONFIG_SYS_DBAT6U (CONFIG_SYS_FLASH_BASE | BATU_BL_8M | BATU_VS \ 574 | BATU_VP) 575 #define CONFIG_SYS_IBAT6L (BAT_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS_LOW, \ 576 CONFIG_SYS_PHYS_ADDR_HIGH) \ 577 | BATL_PP_RW | BATL_MEMCOHERENCE) 578 #define CONFIG_SYS_IBAT6U CONFIG_SYS_DBAT6U 579 580 /* Map the last 1M of flash where we're running from reset */ 581 #define CONFIG_SYS_DBAT6L_EARLY (CONFIG_SYS_MONITOR_BASE_EARLY | BATL_PP_RW \ 582 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) 583 #define CONFIG_SYS_DBAT6U_EARLY (CONFIG_SYS_TEXT_BASE | BATU_BL_1M | BATU_VS | BATU_VP) 584 #define CONFIG_SYS_IBAT6L_EARLY (CONFIG_SYS_MONITOR_BASE_EARLY | BATL_PP_RW \ 585 | BATL_MEMCOHERENCE) 586 #define CONFIG_SYS_IBAT6U_EARLY CONFIG_SYS_DBAT6U_EARLY 587 588 /* 589 * BAT7 FREE - used later for tmp mappings 590 */ 591 #define CONFIG_SYS_DBAT7L 0x00000000 592 #define CONFIG_SYS_DBAT7U 0x00000000 593 #define CONFIG_SYS_IBAT7L 0x00000000 594 #define CONFIG_SYS_IBAT7U 0x00000000 595 596 /* 597 * Environment 598 */ 599 #ifndef CONFIG_SYS_RAMBOOT 600 #define CONFIG_ENV_IS_IN_FLASH 1 601 #define CONFIG_ENV_ADDR \ 602 (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN) 603 #define CONFIG_ENV_SECT_SIZE 0x10000 /* 64K(one sector) for env */ 604 #else 605 #define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */ 606 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000) 607 #endif 608 #define CONFIG_ENV_SIZE 0x2000 609 610 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ 611 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ 612 613 614 /* 615 * BOOTP options 616 */ 617 #define CONFIG_BOOTP_BOOTFILESIZE 618 #define CONFIG_BOOTP_BOOTPATH 619 #define CONFIG_BOOTP_GATEWAY 620 #define CONFIG_BOOTP_HOSTNAME 621 622 623 /* 624 * Command line configuration. 625 */ 626 #define CONFIG_CMD_PING 627 #define CONFIG_CMD_I2C 628 #define CONFIG_CMD_REGINFO 629 630 #if defined(CONFIG_PCI) 631 #define CONFIG_CMD_PCI 632 #define CONFIG_CMD_SCSI 633 #define CONFIG_CMD_EXT2 634 #define CONFIG_CMD_USB 635 #endif 636 637 638 #undef CONFIG_WATCHDOG /* watchdog disabled */ 639 640 /* 641 * Miscellaneous configurable options 642 */ 643 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 644 #define CONFIG_CMDLINE_EDITING /* Command-line editing */ 645 #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */ 646 647 #if defined(CONFIG_CMD_KGDB) 648 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ 649 #else 650 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 651 #endif 652 653 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ 654 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 655 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ 656 657 /* 658 * For booting Linux, the board info and command line data 659 * have to be in the first 8 MB of memory, since this is 660 * the maximum mapped by the Linux kernel during initialization. 661 */ 662 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/ 663 664 #if defined(CONFIG_CMD_KGDB) 665 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ 666 #endif 667 668 /* 669 * Environment Configuration 670 */ 671 672 #define CONFIG_HAS_ETH0 1 673 #define CONFIG_HAS_ETH1 1 674 #define CONFIG_HAS_ETH2 1 675 #define CONFIG_HAS_ETH3 1 676 677 #define CONFIG_IPADDR 192.168.1.100 678 679 #define CONFIG_HOSTNAME unknown 680 #define CONFIG_ROOTPATH "/opt/nfsroot" 681 #define CONFIG_BOOTFILE "uImage" 682 #define CONFIG_UBOOTPATH u-boot.bin /* U-Boot image on TFTP server */ 683 684 #define CONFIG_SERVERIP 192.168.1.1 685 #define CONFIG_GATEWAYIP 192.168.1.1 686 #define CONFIG_NETMASK 255.255.255.0 687 688 /* default location for tftp and bootm */ 689 #define CONFIG_LOADADDR 1000000 690 691 #define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */ 692 #undef CONFIG_BOOTARGS /* the boot command will set bootargs */ 693 694 #define CONFIG_BAUDRATE 115200 695 696 #define CONFIG_EXTRA_ENV_SETTINGS \ 697 "netdev=eth0\0" \ 698 "uboot=" __stringify(CONFIG_UBOOTPATH) "\0" \ 699 "tftpflash=tftpboot $loadaddr $uboot; " \ 700 "protect off " __stringify(CONFIG_SYS_TEXT_BASE) \ 701 " +$filesize; " \ 702 "erase " __stringify(CONFIG_SYS_TEXT_BASE) \ 703 " +$filesize; " \ 704 "cp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE) \ 705 " $filesize; " \ 706 "protect on " __stringify(CONFIG_SYS_TEXT_BASE) \ 707 " +$filesize; " \ 708 "cmp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE) \ 709 " $filesize\0" \ 710 "consoledev=ttyS0\0" \ 711 "ramdiskaddr=2000000\0" \ 712 "ramdiskfile=your.ramdisk.u-boot\0" \ 713 "fdtaddr=c00000\0" \ 714 "fdtfile=mpc8641_hpcn.dtb\0" \ 715 "en-wd=mw.b ffdf0010 0x08; echo -expect:- 08; md.b ffdf0010 1\0" \ 716 "dis-wd=mw.b ffdf0010 0x00; echo -expect:- 00; md.b ffdf0010 1\0" \ 717 "maxcpus=2" 718 719 720 #define CONFIG_NFSBOOTCOMMAND \ 721 "setenv bootargs root=/dev/nfs rw " \ 722 "nfsroot=$serverip:$rootpath " \ 723 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ 724 "console=$consoledev,$baudrate $othbootargs;" \ 725 "tftp $loadaddr $bootfile;" \ 726 "tftp $fdtaddr $fdtfile;" \ 727 "bootm $loadaddr - $fdtaddr" 728 729 #define CONFIG_RAMBOOTCOMMAND \ 730 "setenv bootargs root=/dev/ram rw " \ 731 "console=$consoledev,$baudrate $othbootargs;" \ 732 "tftp $ramdiskaddr $ramdiskfile;" \ 733 "tftp $loadaddr $bootfile;" \ 734 "tftp $fdtaddr $fdtfile;" \ 735 "bootm $loadaddr $ramdiskaddr $fdtaddr" 736 737 #define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND 738 739 #endif /* __CONFIG_H */ 740