1 /* 2 * Copyright 2006 Freescale Semiconductor. 3 * 4 * Srikanth Srinivasan (srikanth.srinivasan@freescale.com) 5 * 6 * See file CREDITS for list of people who contributed to this 7 * project. 8 * 9 * This program is free software; you can redistribute it and/or 10 * modify it under the terms of the GNU General Public License as 11 * published by the Free Software Foundation; either version 2 of 12 * the License, or (at your option) any later version. 13 * 14 * This program is distributed in the hope that it will be useful, 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 * GNU General Public License for more details. 18 * 19 * You should have received a copy of the GNU General Public License 20 * along with this program; if not, write to the Free Software 21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 22 * MA 02111-1307 USA 23 */ 24 25 /* 26 * MPC8641HPCN board configuration file 27 * 28 * Make sure you change the MAC address and other network params first, 29 * search for CONFIG_ETHADDR, CONFIG_SERVERIP, etc in this file. 30 */ 31 32 #ifndef __CONFIG_H 33 #define __CONFIG_H 34 35 /* High Level Configuration Options */ 36 #define CONFIG_MPC86xx 1 /* MPC86xx */ 37 #define CONFIG_MPC8641 1 /* MPC8641 specific */ 38 #define CONFIG_MPC8641HPCN 1 /* MPC8641HPCN board specific */ 39 #define CONFIG_NUM_CPUS 2 /* Number of CPUs in the system */ 40 #define CONFIG_LINUX_RESET_VEC 0x100 /* Reset vector used by Linux */ 41 /*#define CONFIG_PHYS_64BIT 1*/ /* Place devices in 36-bit space */ 42 #define CONFIG_ADDR_MAP 1 /* Use addr map */ 43 44 #ifdef RUN_DIAG 45 #define CONFIG_SYS_DIAG_ADDR CONFIG_SYS_FLASH_BASE 46 #endif 47 48 /* 49 * virtual address to be used for temporary mappings. There 50 * should be 128k free at this VA. 51 */ 52 #define CONFIG_SYS_SCRATCH_VA 0xe0000000 53 54 /* 55 * set this to enable Rapid IO. PCI and RIO are mutually exclusive 56 */ 57 /*#define CONFIG_RIO 1*/ 58 59 #ifndef CONFIG_RIO /* RIO/PCI are mutually exclusive */ 60 #define CONFIG_PCI 1 /* Enable PCI/PCIE */ 61 #define CONFIG_PCI1 1 /* PCIE controler 1 (ULI bridge) */ 62 #define CONFIG_PCI2 1 /* PCIE controler 2 (slot) */ 63 #define CONFIG_FSL_PCI_INIT 1 /* Use common FSL init code */ 64 #define CONFIG_SYS_PCI_64BIT 1 /* enable 64-bit PCI resources */ 65 #endif 66 #define CONFIG_FSL_LAW 1 /* Use common FSL law init code */ 67 68 #define CONFIG_TSEC_ENET /* tsec ethernet support */ 69 #define CONFIG_ENV_OVERWRITE 70 71 #define CONFIG_HIGH_BATS 1 /* High BATs supported and enabled */ 72 #define CONFIG_SYS_NUM_ADDR_MAP 8 /* Number of addr map slots = 8 dbats */ 73 74 #define CONFIG_ALTIVEC 1 75 76 /* 77 * L2CR setup -- make sure this is right for your board! 78 */ 79 #define CONFIG_SYS_L2 80 #define L2_INIT 0 81 #define L2_ENABLE (L2CR_L2E) 82 83 #ifndef CONFIG_SYS_CLK_FREQ 84 #ifndef __ASSEMBLY__ 85 extern unsigned long get_board_sys_clk(unsigned long dummy); 86 #endif 87 #define CONFIG_SYS_CLK_FREQ get_board_sys_clk(0) 88 #endif 89 90 #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */ 91 92 #define CONFIG_SYS_MEMTEST_START 0x00200000 /* memtest region */ 93 #define CONFIG_SYS_MEMTEST_END 0x00400000 94 95 /* 96 * With the exception of PCI Memory and Rapid IO, most devices will simply 97 * add CONFIG_SYS_PHYS_ADDR_HIGH to the front of the 32-bit VA to get the PA 98 * when 36-bit is enabled. When 36-bit is not enabled, these bits are 0. 99 */ 100 #ifdef CONFIG_PHYS_64BIT 101 #define CONFIG_SYS_PHYS_ADDR_HIGH 0x0000000f00000000ULL 102 #else 103 #define CONFIG_SYS_PHYS_ADDR_HIGH 0x0 104 #endif 105 106 /* 107 * Base addresses -- Note these are effective addresses where the 108 * actual resources get mapped (not physical addresses) 109 */ 110 #define CONFIG_SYS_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */ 111 #define CONFIG_SYS_CCSRBAR 0xffe00000 /* relocated CCSRBAR */ 112 #define CONFIG_SYS_IMMR CONFIG_SYS_CCSRBAR /* PQII uses CONFIG_SYS_IMMR */ 113 114 /* Physical addresses */ 115 #define CONFIG_SYS_CCSRBAR_PHYS_LOW CONFIG_SYS_CCSRBAR 116 #ifdef CONFIG_PHYS_64BIT 117 #define CONFIG_SYS_CCSRBAR_PHYS_HIGH 0xf 118 #define CONFIG_SYS_CCSRBAR_PHYS (CONFIG_SYS_CCSRBAR_PHYS_LOW \ 119 | ((u64)CONFIG_SYS_CCSRBAR_PHYS_HIGH << 32)) 120 #else 121 #define CONFIG_SYS_CCSRBAR_PHYS_HIGH 0x0 122 #define CONFIG_SYS_CCSRBAR_PHYS CONFIG_SYS_CCSRBAR_PHYS_LOW 123 #endif 124 125 #define CONFIG_SYS_PCI1_ADDR (CONFIG_SYS_CCSRBAR+0x8000) 126 #define CONFIG_SYS_PCI2_ADDR (CONFIG_SYS_CCSRBAR+0x9000) 127 128 /* 129 * DDR Setup 130 */ 131 #define CONFIG_FSL_DDR2 132 #undef CONFIG_FSL_DDR_INTERACTIVE 133 #define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */ 134 #define CONFIG_DDR_SPD 135 136 #define CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */ 137 #define CONFIG_MEM_INIT_VALUE 0xDeadBeef 138 139 #define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory*/ 140 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE 141 #define CONFIG_SYS_MAX_DDR_BAT_SIZE 0x80000000 /* BAT mapping size */ 142 #define CONFIG_VERY_BIG_RAM 143 144 #define MPC86xx_DDR_SDRAM_CLK_CNTL 145 146 #define CONFIG_NUM_DDR_CONTROLLERS 2 147 #define CONFIG_DIMM_SLOTS_PER_CTLR 2 148 #define CONFIG_CHIP_SELECTS_PER_CTRL (2 * CONFIG_DIMM_SLOTS_PER_CTLR) 149 150 /* 151 * I2C addresses of SPD EEPROMs 152 */ 153 #define SPD_EEPROM_ADDRESS1 0x51 /* CTLR 0 DIMM 0 */ 154 #define SPD_EEPROM_ADDRESS2 0x52 /* CTLR 0 DIMM 1 */ 155 #define SPD_EEPROM_ADDRESS3 0x53 /* CTLR 1 DIMM 0 */ 156 #define SPD_EEPROM_ADDRESS4 0x54 /* CTLR 1 DIMM 1 */ 157 158 159 /* 160 * These are used when DDR doesn't use SPD. 161 */ 162 #define CONFIG_SYS_SDRAM_SIZE 256 /* DDR is 256MB */ 163 #define CONFIG_SYS_DDR_CS0_BNDS 0x0000000F 164 #define CONFIG_SYS_DDR_CS0_CONFIG 0x80010102 /* Enable, no interleaving */ 165 #define CONFIG_SYS_DDR_TIMING_3 0x00000000 166 #define CONFIG_SYS_DDR_TIMING_0 0x00260802 167 #define CONFIG_SYS_DDR_TIMING_1 0x39357322 168 #define CONFIG_SYS_DDR_TIMING_2 0x14904cc8 169 #define CONFIG_SYS_DDR_MODE_1 0x00480432 170 #define CONFIG_SYS_DDR_MODE_2 0x00000000 171 #define CONFIG_SYS_DDR_INTERVAL 0x06090100 172 #define CONFIG_SYS_DDR_DATA_INIT 0xdeadbeef 173 #define CONFIG_SYS_DDR_CLK_CTRL 0x03800000 174 #define CONFIG_SYS_DDR_OCD_CTRL 0x00000000 175 #define CONFIG_SYS_DDR_OCD_STATUS 0x00000000 176 #define CONFIG_SYS_DDR_CONTROL 0xe3008000 /* Type = DDR2 */ 177 #define CONFIG_SYS_DDR_CONTROL2 0x04400000 178 179 #define CONFIG_ID_EEPROM 180 #define CONFIG_SYS_I2C_EEPROM_NXID 181 #define CONFIG_ID_EEPROM 182 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x57 183 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 184 185 #define CONFIG_SYS_FLASH_BASE 0xef800000 /* start of FLASH 8M */ 186 #define CONFIG_SYS_FLASH_BASE_PHYS (CONFIG_SYS_FLASH_BASE \ 187 | CONFIG_SYS_PHYS_ADDR_HIGH) 188 189 #define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE_PHYS} 190 191 #define CONFIG_SYS_BR0_PRELIM (BR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS) \ 192 | 0x00001001) /* port size 16bit */ 193 #define CONFIG_SYS_OR0_PRELIM 0xff806ff7 /* 8MB Boot Flash area*/ 194 195 #define CONFIG_SYS_BR2_PRELIM (BR_PHYS_ADDR(CF_BASE_PHYS) \ 196 | 0x00001001) /* port size 16bit */ 197 #define CONFIG_SYS_OR2_PRELIM 0xffffeff7 /* 32k Compact Flash */ 198 199 #define CONFIG_SYS_BR3_PRELIM (BR_PHYS_ADDR(PIXIS_BASE_PHYS) \ 200 | 0x00000801) /* port size 8bit */ 201 #define CONFIG_SYS_OR3_PRELIM 0xffffeff7 /* 32k PIXIS area*/ 202 203 /* 204 * The LBC_BASE is the base of the region that contains the PIXIS and the CF. 205 * The PIXIS and CF by themselves aren't large enough to take up the 128k 206 * required for the smallest BAT mapping, so there's a 64k hole. 207 */ 208 #define CONFIG_SYS_LBC_BASE 0xffde0000 209 #define CONFIG_SYS_LBC_BASE_PHYS (CONFIG_SYS_LBC_BASE \ 210 | CONFIG_SYS_PHYS_ADDR_HIGH) 211 212 #define CONFIG_FSL_PIXIS 1 /* use common PIXIS code */ 213 #define PIXIS_BASE (CONFIG_SYS_LBC_BASE + 0x00010000) 214 #define PIXIS_BASE_PHYS (CONFIG_SYS_LBC_BASE_PHYS + 0x00010000) 215 #define PIXIS_SIZE 0x00008000 /* 32k */ 216 #define PIXIS_ID 0x0 /* Board ID at offset 0 */ 217 #define PIXIS_VER 0x1 /* Board version at offset 1 */ 218 #define PIXIS_PVER 0x2 /* PIXIS FPGA version at offset 2 */ 219 #define PIXIS_RST 0x4 /* PIXIS Reset Control register */ 220 #define PIXIS_AUX 0x6 /* PIXIS Auxiliary register; Scratch register */ 221 #define PIXIS_SPD 0x7 /* Register for SYSCLK speed */ 222 #define PIXIS_VCTL 0x10 /* VELA Control Register */ 223 #define PIXIS_VCFGEN0 0x12 /* VELA Config Enable 0 */ 224 #define PIXIS_VCFGEN1 0x13 /* VELA Config Enable 1 */ 225 #define PIXIS_VBOOT 0x16 /* VELA VBOOT Register */ 226 #define PIXIS_VSPEED0 0x17 /* VELA VSpeed 0 */ 227 #define PIXIS_VSPEED1 0x18 /* VELA VSpeed 1 */ 228 #define PIXIS_VCLKH 0x19 /* VELA VCLKH register */ 229 #define PIXIS_VCLKL 0x1A /* VELA VCLKL register */ 230 #define CONFIG_SYS_PIXIS_VBOOT_MASK 0x40 /* Reset altbank mask*/ 231 232 /* Compact flash shares a BAT with PIXIS; make sure they're contiguous */ 233 #define CF_BASE (PIXIS_BASE + PIXIS_SIZE) 234 #define CF_BASE_PHYS (PIXIS_BASE_PHYS + PIXIS_SIZE) 235 236 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */ 237 #define CONFIG_SYS_MAX_FLASH_SECT 128 /* sectors per device */ 238 239 #undef CONFIG_SYS_FLASH_CHECKSUM 240 #define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */ 241 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */ 242 #define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* start of monitor */ 243 #define CONFIG_SYS_MONITOR_BASE_EARLY 0xfff00000 /* early monitor loc */ 244 245 #define CONFIG_FLASH_CFI_DRIVER 246 #define CONFIG_SYS_FLASH_CFI 247 #define CONFIG_SYS_FLASH_EMPTY_INFO 248 249 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE) 250 #define CONFIG_SYS_RAMBOOT 251 #else 252 #undef CONFIG_SYS_RAMBOOT 253 #endif 254 255 #if defined(CONFIG_SYS_RAMBOOT) 256 #undef CONFIG_SPD_EEPROM 257 #define CONFIG_SYS_SDRAM_SIZE 256 258 #endif 259 260 #undef CONFIG_CLOCKS_IN_MHZ 261 262 #define CONFIG_SYS_INIT_RAM_LOCK 1 263 #ifndef CONFIG_SYS_INIT_RAM_LOCK 264 #define CONFIG_SYS_INIT_RAM_ADDR 0x0fd00000 /* Initial RAM address */ 265 #else 266 #define CONFIG_SYS_INIT_RAM_ADDR 0xf8400000 /* Initial RAM address */ 267 #endif 268 #define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in RAM */ 269 270 #define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */ 271 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) 272 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET 273 274 #define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */ 275 #define CONFIG_SYS_MALLOC_LEN (1024 * 1024) /* Reserved for malloc */ 276 277 /* Serial Port */ 278 #define CONFIG_CONS_INDEX 1 279 #undef CONFIG_SERIAL_SOFTWARE_FIFO 280 #define CONFIG_SYS_NS16550 281 #define CONFIG_SYS_NS16550_SERIAL 282 #define CONFIG_SYS_NS16550_REG_SIZE 1 283 #define CONFIG_SYS_NS16550_CLK get_bus_freq(0) 284 285 #define CONFIG_SYS_BAUDRATE_TABLE \ 286 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200} 287 288 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500) 289 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600) 290 291 /* Use the HUSH parser */ 292 #define CONFIG_SYS_HUSH_PARSER 293 #ifdef CONFIG_SYS_HUSH_PARSER 294 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " 295 #endif 296 297 /* 298 * Pass open firmware flat tree to kernel 299 */ 300 #define CONFIG_OF_LIBFDT 1 301 #define CONFIG_OF_BOARD_SETUP 1 302 #define CONFIG_OF_STDOUT_VIA_ALIAS 1 303 304 305 #define CONFIG_SYS_64BIT_VSPRINTF 1 306 #define CONFIG_SYS_64BIT_STRTOUL 1 307 308 /* 309 * I2C 310 */ 311 #define CONFIG_FSL_I2C /* Use FSL common I2C driver */ 312 #define CONFIG_HARD_I2C /* I2C with hardware support*/ 313 #undef CONFIG_SOFT_I2C /* I2C bit-banged */ 314 #define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ 315 #define CONFIG_SYS_I2C_SLAVE 0x7F 316 #define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */ 317 #define CONFIG_SYS_I2C_OFFSET 0x3100 318 319 /* 320 * RapidIO MMU 321 */ 322 #define CONFIG_SYS_RIO_MEM_BASE 0x80000000 /* base address */ 323 #ifdef CONFIG_PHYS_64BIT 324 #define CONFIG_SYS_RIO_MEM_PHYS 0x0000000c00000000ULL 325 #else 326 #define CONFIG_SYS_RIO_MEM_PHYS CONFIG_SYS_RIO_MEM_BASE 327 #endif 328 #define CONFIG_SYS_RIO_MEM_SIZE 0x20000000 /* 128M */ 329 330 /* 331 * General PCI 332 * Addresses are mapped 1-1. 333 */ 334 335 #define CONFIG_SYS_PCI1_MEM_VIRT 0x80000000 336 #ifdef CONFIG_PHYS_64BIT 337 #define CONFIG_SYS_PCI1_MEM_BUS 0xc0000000 338 #define CONFIG_SYS_PCI1_MEM_PHYS 0x0000000c00000000ULL 339 #else 340 #define CONFIG_SYS_PCI1_MEM_BUS CONFIG_SYS_PCI1_MEM_VIRT 341 #define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_VIRT 342 #endif 343 #define CONFIG_SYS_PCI1_MEM_SIZE 0x20000000 /* 512M */ 344 #define CONFIG_SYS_PCI1_IO_BUS 0x00000000 345 #define CONFIG_SYS_PCI1_IO_VIRT 0xffc00000 346 #define CONFIG_SYS_PCI1_IO_PHYS (CONFIG_SYS_PCI1_IO_VIRT \ 347 | CONFIG_SYS_PHYS_ADDR_HIGH) 348 #define CONFIG_SYS_PCI1_IO_SIZE 0x00010000 /* 64K */ 349 350 /* For RTL8139 */ 351 #define KSEG1ADDR(x) ({u32 _x=le32_to_cpu(*(u32 *)(x)); (&_x);}) 352 #define _IO_BASE 0x00000000 353 354 #ifdef CONFIG_PHYS_64BIT 355 /* 356 * Use the same PCI bus address on PCI1 and PCI2 if we have PHYS_64BIT. 357 * This will increase the amount of PCI address space available for 358 * for mapping RAM. 359 */ 360 #define CONFIG_SYS_PCI2_MEM_BUS CONFIG_SYS_PCI1_MEM_BUS 361 #else 362 #define CONFIG_SYS_PCI2_MEM_BUS (CONFIG_SYS_PCI1_MEM_BUS \ 363 + CONFIG_SYS_PCI1_MEM_SIZE) 364 #endif 365 #define CONFIG_SYS_PCI2_MEM_VIRT (CONFIG_SYS_PCI1_MEM_VIRT \ 366 + CONFIG_SYS_PCI1_MEM_SIZE) 367 #define CONFIG_SYS_PCI2_MEM_PHYS (CONFIG_SYS_PCI1_MEM_PHYS \ 368 + CONFIG_SYS_PCI1_MEM_SIZE) 369 #define CONFIG_SYS_PCI2_MEM_SIZE 0x20000000 /* 512M */ 370 #define CONFIG_SYS_PCI2_IO_BUS 0x00000000 371 #define CONFIG_SYS_PCI2_IO_VIRT (CONFIG_SYS_PCI1_IO_VIRT \ 372 + CONFIG_SYS_PCI1_IO_SIZE) 373 #define CONFIG_SYS_PCI2_IO_PHYS (CONFIG_SYS_PCI1_IO_PHYS \ 374 + CONFIG_SYS_PCI1_IO_SIZE) 375 #define CONFIG_SYS_PCI2_IO_SIZE CONFIG_SYS_PCI1_IO_SIZE 376 377 #if defined(CONFIG_PCI) 378 379 #define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ 380 381 #undef CONFIG_SYS_SCSI_SCAN_BUS_REVERSE 382 383 #define CONFIG_NET_MULTI 384 #define CONFIG_PCI_PNP /* do pci plug-and-play */ 385 386 #define CONFIG_RTL8139 387 388 #undef CONFIG_EEPRO100 389 #undef CONFIG_TULIP 390 391 /************************************************************ 392 * USB support 393 ************************************************************/ 394 #define CONFIG_PCI_OHCI 1 395 #define CONFIG_USB_OHCI_NEW 1 396 #define CONFIG_USB_KEYBOARD 1 397 #define CONFIG_SYS_DEVICE_DEREGISTER 398 #define CONFIG_SYS_USB_EVENT_POLL 1 399 #define CONFIG_SYS_USB_OHCI_SLOT_NAME "ohci_pci" 400 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 15 401 #define CONFIG_SYS_OHCI_SWAP_REG_ACCESS 1 402 403 /*PCIE video card used*/ 404 #define VIDEO_IO_OFFSET CONFIG_SYS_PCI2_IO_VIRT 405 406 /*PCI video card used*/ 407 /*#define VIDEO_IO_OFFSET CONFIG_SYS_PCI1_IO_VIRT*/ 408 409 /* video */ 410 #define CONFIG_VIDEO 411 412 #if defined(CONFIG_VIDEO) 413 #define CONFIG_BIOSEMU 414 #define CONFIG_CFB_CONSOLE 415 #define CONFIG_VIDEO_SW_CURSOR 416 #define CONFIG_VGA_AS_SINGLE_DEVICE 417 #define CONFIG_ATI_RADEON_FB 418 #define CONFIG_VIDEO_LOGO 419 /*#define CONFIG_CONSOLE_CURSOR*/ 420 #define CONFIG_SYS_ISA_IO_BASE_ADDRESS CONFIG_SYS_PCI2_IO_VIRT 421 #endif 422 423 #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ 424 425 #define CONFIG_DOS_PARTITION 426 #define CONFIG_SCSI_AHCI 427 428 #ifdef CONFIG_SCSI_AHCI 429 #define CONFIG_SATA_ULI5288 430 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 4 431 #define CONFIG_SYS_SCSI_MAX_LUN 1 432 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * CONFIG_SYS_SCSI_MAX_LUN) 433 #define CONFIG_SYS_SCSI_MAXDEVICE CONFIG_SYS_SCSI_MAX_DEVICE 434 #endif 435 436 #define CONFIG_MPC86XX_PCI2 437 438 #endif /* CONFIG_PCI */ 439 440 #if defined(CONFIG_TSEC_ENET) 441 442 #ifndef CONFIG_NET_MULTI 443 #define CONFIG_NET_MULTI 1 444 #endif 445 446 #define CONFIG_MII 1 /* MII PHY management */ 447 448 #define CONFIG_TSEC1 1 449 #define CONFIG_TSEC1_NAME "eTSEC1" 450 #define CONFIG_TSEC2 1 451 #define CONFIG_TSEC2_NAME "eTSEC2" 452 #define CONFIG_TSEC3 1 453 #define CONFIG_TSEC3_NAME "eTSEC3" 454 #define CONFIG_TSEC4 1 455 #define CONFIG_TSEC4_NAME "eTSEC4" 456 457 #define TSEC1_PHY_ADDR 0 458 #define TSEC2_PHY_ADDR 1 459 #define TSEC3_PHY_ADDR 2 460 #define TSEC4_PHY_ADDR 3 461 #define TSEC1_PHYIDX 0 462 #define TSEC2_PHYIDX 0 463 #define TSEC3_PHYIDX 0 464 #define TSEC4_PHYIDX 0 465 #define TSEC1_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) 466 #define TSEC2_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) 467 #define TSEC3_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) 468 #define TSEC4_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) 469 470 #define CONFIG_ETHPRIME "eTSEC1" 471 472 #endif /* CONFIG_TSEC_ENET */ 473 474 /* Contort an addr into the format needed for BATs */ 475 #ifdef CONFIG_PHYS_64BIT 476 #define BAT_PHYS_ADDR(x) ((unsigned long) \ 477 ((x & 0x00000000ffffffffULL) | \ 478 ((x & 0x0000000e00000000ULL) >> 24) | \ 479 ((x & 0x0000000100000000ULL) >> 30))) 480 #else 481 #define BAT_PHYS_ADDR(x) (x) 482 #endif 483 484 485 /* Put high physical address bits into the BAT format */ 486 #define PHYS_HIGH_TO_BXPN(x) ((x & 0x0000000e) << 8) 487 #define PHYS_HIGH_TO_BX(x) ((x & 0x00000001) << 2) 488 489 /* 490 * BAT0 DDR 491 */ 492 #define CONFIG_SYS_DBAT0L (BATL_PP_RW | BATL_MEMCOHERENCE) 493 #define CONFIG_SYS_DBAT0U (BATU_BL_2G | BATU_VS | BATU_VP) 494 #define CONFIG_SYS_IBAT0L (BATL_PP_RW | BATL_MEMCOHERENCE ) 495 #define CONFIG_SYS_IBAT0U CONFIG_SYS_DBAT0U 496 497 /* 498 * BAT1 LBC (PIXIS/CF) 499 */ 500 #define CONFIG_SYS_DBAT1L (BAT_PHYS_ADDR(CONFIG_SYS_LBC_BASE_PHYS) \ 501 | BATL_PP_RW | BATL_CACHEINHIBIT | \ 502 BATL_GUARDEDSTORAGE) 503 #define CONFIG_SYS_DBAT1U (CONFIG_SYS_LBC_BASE | BATU_BL_128K \ 504 | BATU_VS | BATU_VP) 505 #define CONFIG_SYS_IBAT1L (BAT_PHYS_ADDR(CONFIG_SYS_LBC_BASE_PHYS) \ 506 | BATL_PP_RW | BATL_MEMCOHERENCE) 507 #define CONFIG_SYS_IBAT1U CONFIG_SYS_DBAT1U 508 509 /* if CONFIG_PCI: 510 * BAT2 PCI1 and PCI1 MEM 511 * if CONFIG_RIO 512 * BAT2 Rapidio Memory 513 */ 514 #ifdef CONFIG_PCI 515 #define CONFIG_SYS_DBAT2L (BAT_PHYS_ADDR(CONFIG_SYS_PCI1_MEM_PHYS) \ 516 | BATL_PP_RW | BATL_CACHEINHIBIT \ 517 | BATL_GUARDEDSTORAGE) 518 #define CONFIG_SYS_DBAT2U (CONFIG_SYS_PCI1_MEM_VIRT | BATU_BL_1G \ 519 | BATU_VS | BATU_VP) 520 #define CONFIG_SYS_IBAT2L (BAT_PHYS_ADDR(CONFIG_SYS_PCI1_MEM_PHYS) \ 521 | BATL_PP_RW | BATL_CACHEINHIBIT) 522 #define CONFIG_SYS_IBAT2U CONFIG_SYS_DBAT2U 523 #else /* CONFIG_RIO */ 524 #define CONFIG_SYS_DBAT2L (BAT_PHYS_ADDR(CONFIG_SYS_RIO_MEM_PHYS) \ 525 | BATL_PP_RW | BATL_CACHEINHIBIT | \ 526 BATL_GUARDEDSTORAGE) 527 #define CONFIG_SYS_DBAT2U (CONFIG_SYS_RIO_MEM_BASE | BATU_BL_512M \ 528 | BATU_VS | BATU_VP) 529 #define CONFIG_SYS_IBAT2L (BAT_PHYS_ADDR(CONFIG_SYS_RIO_MEM_PHYS) \ 530 | BATL_PP_RW | BATL_CACHEINHIBIT) 531 532 #define CONFIG_SYS_DBAT2L (CONFIG_SYS_RIO_MEM_PHYS | BATL_PP_RW \ 533 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) 534 #define CONFIG_SYS_DBAT2U (CONFIG_SYS_RIO_MEM_PHYS | BATU_BL_512M | BATU_VS | BATU_VP) 535 #define CONFIG_SYS_IBAT2L (CONFIG_SYS_RIO_MEM_PHYS | BATL_PP_RW | BATL_CACHEINHIBIT) 536 #define CONFIG_SYS_IBAT2U CONFIG_SYS_DBAT2U 537 #endif 538 539 /* 540 * BAT3 CCSR Space 541 * This BAT is used early; don't use any macros with ULL - use HIGH/LOW pairs 542 * instead. The assembler chokes on ULL. 543 */ 544 #define CONFIG_SYS_DBAT3L (CONFIG_SYS_CCSRBAR_PHYS_LOW \ 545 | PHYS_HIGH_TO_BXPN(CONFIG_SYS_CCSRBAR_PHYS_HIGH) \ 546 | PHYS_HIGH_TO_BX(CONFIG_SYS_CCSRBAR_PHYS_HIGH) \ 547 | BATL_PP_RW | BATL_CACHEINHIBIT \ 548 | BATL_GUARDEDSTORAGE) 549 #define CONFIG_SYS_DBAT3U (CONFIG_SYS_CCSRBAR | BATU_BL_1M | BATU_VS \ 550 | BATU_VP) 551 #define CONFIG_SYS_IBAT3L (CONFIG_SYS_CCSRBAR_PHYS_LOW \ 552 | PHYS_HIGH_TO_BXPN(CONFIG_SYS_CCSRBAR_PHYS_HIGH) \ 553 | PHYS_HIGH_TO_BX(CONFIG_SYS_CCSRBAR_PHYS_HIGH) \ 554 | BATL_PP_RW | BATL_CACHEINHIBIT) 555 #define CONFIG_SYS_IBAT3U CONFIG_SYS_DBAT3U 556 557 #if (CONFIG_SYS_CCSRBAR_DEFAULT != CONFIG_SYS_CCSRBAR) 558 #define CONFIG_SYS_CCSR_DEFAULT_DBATL (CONFIG_SYS_CCSRBAR_DEFAULT \ 559 | BATL_PP_RW | BATL_CACHEINHIBIT \ 560 | BATL_GUARDEDSTORAGE) 561 #define CONFIG_SYS_CCSR_DEFAULT_DBATU (CONFIG_SYS_CCSRBAR_DEFAULT \ 562 | BATU_BL_1M | BATU_VS | BATU_VP) 563 #define CONFIG_SYS_CCSR_DEFAULT_IBATL (CONFIG_SYS_CCSRBAR_DEFAULT \ 564 | BATL_PP_RW | BATL_CACHEINHIBIT) 565 #define CONFIG_SYS_CCSR_DEFAULT_IBATU CONFIG_SYS_CCSR_DEFAULT_DBATU 566 #endif 567 568 /* 569 * BAT4 PCI1_IO and PCI2_IO 570 */ 571 #define CONFIG_SYS_DBAT4L (BAT_PHYS_ADDR(CONFIG_SYS_PCI1_IO_PHYS) \ 572 | BATL_PP_RW | BATL_CACHEINHIBIT \ 573 | BATL_GUARDEDSTORAGE) 574 #define CONFIG_SYS_DBAT4U (CONFIG_SYS_PCI1_IO_VIRT | BATU_BL_128K \ 575 | BATU_VS | BATU_VP) 576 #define CONFIG_SYS_IBAT4L (BAT_PHYS_ADDR(CONFIG_SYS_PCI1_IO_PHYS) \ 577 | BATL_PP_RW | BATL_CACHEINHIBIT) 578 #define CONFIG_SYS_IBAT4U CONFIG_SYS_DBAT4U 579 580 /* 581 * BAT5 Init RAM for stack in the CPU DCache (no backing memory) 582 */ 583 #define CONFIG_SYS_DBAT5L (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_RW | BATL_MEMCOHERENCE) 584 #define CONFIG_SYS_DBAT5U (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP) 585 #define CONFIG_SYS_IBAT5L CONFIG_SYS_DBAT5L 586 #define CONFIG_SYS_IBAT5U CONFIG_SYS_DBAT5U 587 588 /* 589 * BAT6 FLASH 590 */ 591 #define CONFIG_SYS_DBAT6L (BAT_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS) \ 592 | BATL_PP_RW | BATL_CACHEINHIBIT \ 593 | BATL_GUARDEDSTORAGE) 594 #define CONFIG_SYS_DBAT6U (CONFIG_SYS_FLASH_BASE | BATU_BL_8M | BATU_VS \ 595 | BATU_VP) 596 #define CONFIG_SYS_IBAT6L (BAT_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS) \ 597 | BATL_PP_RW | BATL_MEMCOHERENCE) 598 #define CONFIG_SYS_IBAT6U CONFIG_SYS_DBAT6U 599 600 /* Map the last 1M of flash where we're running from reset */ 601 #define CONFIG_SYS_DBAT6L_EARLY (CONFIG_SYS_MONITOR_BASE_EARLY | BATL_PP_RW \ 602 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) 603 #define CONFIG_SYS_DBAT6U_EARLY (TEXT_BASE | BATU_BL_1M | BATU_VS | BATU_VP) 604 #define CONFIG_SYS_IBAT6L_EARLY (CONFIG_SYS_MONITOR_BASE_EARLY | BATL_PP_RW \ 605 | BATL_MEMCOHERENCE) 606 #define CONFIG_SYS_IBAT6U_EARLY CONFIG_SYS_DBAT6U_EARLY 607 608 /* 609 * BAT7 FREE - used later for tmp mappings 610 */ 611 #define CONFIG_SYS_DBAT7L 0x00000000 612 #define CONFIG_SYS_DBAT7U 0x00000000 613 #define CONFIG_SYS_IBAT7L 0x00000000 614 #define CONFIG_SYS_IBAT7U 0x00000000 615 616 /* 617 * Environment 618 */ 619 #ifndef CONFIG_SYS_RAMBOOT 620 #define CONFIG_ENV_IS_IN_FLASH 1 621 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + 0x60000) 622 #define CONFIG_ENV_SECT_SIZE 0x10000 /* 64K(one sector) for env */ 623 #else 624 #define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */ 625 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000) 626 #endif 627 #define CONFIG_ENV_SIZE 0x2000 628 629 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ 630 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ 631 632 633 /* 634 * BOOTP options 635 */ 636 #define CONFIG_BOOTP_BOOTFILESIZE 637 #define CONFIG_BOOTP_BOOTPATH 638 #define CONFIG_BOOTP_GATEWAY 639 #define CONFIG_BOOTP_HOSTNAME 640 641 642 /* 643 * Command line configuration. 644 */ 645 #include <config_cmd_default.h> 646 647 #define CONFIG_CMD_PING 648 #define CONFIG_CMD_I2C 649 #define CONFIG_CMD_REGINFO 650 651 #if defined(CONFIG_SYS_RAMBOOT) 652 #undef CONFIG_CMD_SAVEENV 653 #endif 654 655 #if defined(CONFIG_PCI) 656 #define CONFIG_CMD_PCI 657 #define CONFIG_CMD_SCSI 658 #define CONFIG_CMD_EXT2 659 #define CONFIG_CMD_USB 660 #endif 661 662 663 #undef CONFIG_WATCHDOG /* watchdog disabled */ 664 665 /* 666 * Miscellaneous configurable options 667 */ 668 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 669 #define CONFIG_CMDLINE_EDITING /* Command-line editing */ 670 #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */ 671 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ 672 673 #if defined(CONFIG_CMD_KGDB) 674 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ 675 #else 676 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 677 #endif 678 679 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ 680 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 681 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ 682 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1ms ticks */ 683 684 /* 685 * For booting Linux, the board info and command line data 686 * have to be in the first 8 MB of memory, since this is 687 * the maximum mapped by the Linux kernel during initialization. 688 */ 689 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/ 690 691 /* 692 * Internal Definitions 693 * 694 * Boot Flags 695 */ 696 #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ 697 #define BOOTFLAG_WARM 0x02 /* Software reboot */ 698 699 #if defined(CONFIG_CMD_KGDB) 700 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ 701 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ 702 #endif 703 704 /* 705 * Environment Configuration 706 */ 707 708 /* The mac addresses for all ethernet interface */ 709 #if defined(CONFIG_TSEC_ENET) 710 #define CONFIG_ETHADDR 00:E0:0C:00:00:01 711 #define CONFIG_ETH1ADDR 00:E0:0C:00:01:FD 712 #define CONFIG_ETH2ADDR 00:E0:0C:00:02:FD 713 #define CONFIG_ETH3ADDR 00:E0:0C:00:03:FD 714 #endif 715 716 #define CONFIG_HAS_ETH0 1 717 #define CONFIG_HAS_ETH1 1 718 #define CONFIG_HAS_ETH2 1 719 #define CONFIG_HAS_ETH3 1 720 721 #define CONFIG_IPADDR 192.168.1.100 722 723 #define CONFIG_HOSTNAME unknown 724 #define CONFIG_ROOTPATH /opt/nfsroot 725 #define CONFIG_BOOTFILE uImage 726 #define CONFIG_UBOOTPATH u-boot.bin /* U-Boot image on TFTP server */ 727 728 #define CONFIG_SERVERIP 192.168.1.1 729 #define CONFIG_GATEWAYIP 192.168.1.1 730 #define CONFIG_NETMASK 255.255.255.0 731 732 /* default location for tftp and bootm */ 733 #define CONFIG_LOADADDR 1000000 734 735 #define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */ 736 #undef CONFIG_BOOTARGS /* the boot command will set bootargs */ 737 738 #define CONFIG_BAUDRATE 115200 739 740 #define CONFIG_EXTRA_ENV_SETTINGS \ 741 "netdev=eth0\0" \ 742 "uboot=" MK_STR(CONFIG_UBOOTPATH) "\0" \ 743 "tftpflash=tftpboot $loadaddr $uboot; " \ 744 "protect off " MK_STR(TEXT_BASE) " +$filesize; " \ 745 "erase " MK_STR(TEXT_BASE) " +$filesize; " \ 746 "cp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize; " \ 747 "protect on " MK_STR(TEXT_BASE) " +$filesize; " \ 748 "cmp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize\0" \ 749 "consoledev=ttyS0\0" \ 750 "ramdiskaddr=2000000\0" \ 751 "ramdiskfile=your.ramdisk.u-boot\0" \ 752 "fdtaddr=c00000\0" \ 753 "fdtfile=mpc8641_hpcn.dtb\0" \ 754 "en-wd=mw.b ffdf0010 0x08; echo -expect:- 08; md.b ffdf0010 1\0" \ 755 "dis-wd=mw.b ffdf0010 0x00; echo -expect:- 00; md.b ffdf0010 1\0" \ 756 "maxcpus=2" 757 758 759 #define CONFIG_NFSBOOTCOMMAND \ 760 "setenv bootargs root=/dev/nfs rw " \ 761 "nfsroot=$serverip:$rootpath " \ 762 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ 763 "console=$consoledev,$baudrate $othbootargs;" \ 764 "tftp $loadaddr $bootfile;" \ 765 "tftp $fdtaddr $fdtfile;" \ 766 "bootm $loadaddr - $fdtaddr" 767 768 #define CONFIG_RAMBOOTCOMMAND \ 769 "setenv bootargs root=/dev/ram rw " \ 770 "console=$consoledev,$baudrate $othbootargs;" \ 771 "tftp $ramdiskaddr $ramdiskfile;" \ 772 "tftp $loadaddr $bootfile;" \ 773 "tftp $fdtaddr $fdtfile;" \ 774 "bootm $loadaddr $ramdiskaddr $fdtaddr" 775 776 #define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND 777 778 #endif /* __CONFIG_H */ 779