include/configs/ATUM8548.h

   1 /*
   2  * Copyright 2007
   3  * Robert Lazarski, Instituto Atlantico, robertlazarski@gmail.com
   4  *
   5  * Copyright 2004, 2007 Freescale Semiconductor.
   6  *
   7  * See file CREDITS for list of people who contributed to this
   8  * project.
   9  *
  10  * This program is free software; you can redistribute it and/or
  11  * modify it under the terms of the GNU General Public License as
  12  * published by the Free Software Foundation; either version 2 of
  13  * the License, or (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  * GNU General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU General Public License
  21  * along with this program; if not, write to the Free Software
  22  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  23  * MA 02111-1307 USA
  24  */
  25
  26 /*
  27  * atum8548 board configuration file
  28  *
  29  * Please refer to doc/README.atum8548 for more info.
  30  *
  31  */
  32 #ifndef __CONFIG_H
  33 #define __CONFIG_H
  34
  35 /* Debug Options, Disable in production
  36 #define ET_DEBUG                1
  37 #define CONFIG_PANIC_HANG       1
  38 #define DEBUG                   1
  39 */
  40
  41 /* CPLD Configuration Options */
  42 #define MPC85xx_ATUM_CLKOCR            0x80000002
  43
  44 /* High Level Configuration Options */
  45 #define CONFIG_BOOKE            1       /* BOOKE */
  46 #define CONFIG_E500             1       /* BOOKE e500 family */
  47 #define CONFIG_MPC85xx          1       /* MPC8540/60/55/41/48 */
  48 #define CONFIG_MPC8548          1       /* MPC8548 specific */
  49
  50 #define CONFIG_PCI              1       /* enable any pci type devices */
  51 #define CONFIG_PCI1             1       /* PCI controller 1 */
  52 #define CONFIG_PCIE1            1       /* PCIE controler 1 (slot 1) */
  53 #define CONFIG_PCI2             1       /* PCI controller 2 */
  54 #define CONFIG_FSL_PCI_INIT     1       /* Use common FSL init code */
  55
  56 #define CONFIG_TSEC_ENET        1       /* tsec ethernet support */
  57 #define CONFIG_ENV_OVERWRITE
  58 #define CONFIG_SPD_EEPROM       1       /* Use SPD EEPROM for DDR setup*/
  59 #undef CONFIG_DDR_2T_TIMING             /* Sets the 2T timing bit */
  60
  61 #define CONFIG_DDR_ECC                  /* only for ECC DDR module */
  62 #define CONFIG_ECC_INIT_VIA_DDRCONTROLLER       /* DDR controller or DMA? */
  63 #define CONFIG_MEM_INIT_VALUE           0xDeadBeef
  64 #define CONFIG_INTERRUPTS               /* enable pci, srio, ddr interrupts */
  65
  66 #define CONFIG_FSL_LAW          1       /* Use common FSL init code */
  67
  68 #define MPC85xx_DDR_SDRAM_CLK_CNTL      /* 85xx has clock control reg */
  69
  70 #define CONFIG_SYS_CLK_FREQ     33000000
  71
  72 /*
  73  * These can be toggled for performance analysis, otherwise use default.
  74  */
  75 #define CONFIG_L2_CACHE                 /* toggle L2 cache */
  76 #define CONFIG_BTB                      /* toggle branch predition */
  77 #define CONFIG_ADDR_STREAMING           /* toggle addr streaming */
  78 #define CONFIG_CLEAR_LAW0               /* Clear LAW0 in cpu_init_r */
  79
  80 /*
  81  * Only possible on E500 Version 2 or newer cores.
  82  */
  83 #define CONFIG_ENABLE_36BIT_PHYS        1
  84
  85 #define CONFIG_BOARD_EARLY_INIT_F       1       /* Call board_pre_init */
  86
  87 #define CONFIG_CMD_SDRAM                1       /* SDRAM DIMM SPD info printout */
  88 #define CONFIG_ENABLE_36BIT_PHYS        1
  89 #undef  CFG_DRAM_TEST
  90 #define CFG_MEMTEST_START       0x00200000      /* memtest works on */
  91 #define CFG_MEMTEST_END         0x00400000
  92
  93 /*
  94  * Base addresses -- Note these are effective addresses where the
  95  * actual resources get mapped (not physical addresses)
  96  */
  97 #define CFG_CCSRBAR_DEFAULT     0xff700000      /* CCSRBAR Default */
  98 #define CFG_CCSRBAR             0xe0000000      /* relocated CCSRBAR */
  99 #define CFG_CCSRBAR_PHYS        CFG_CCSRBAR     /* physical addr of CCSRBAR */
 100 #define CFG_IMMR                CFG_CCSRBAR     /* PQII uses CFG_IMMR */
 101
 102 #define PCI_SPEED               33333000        /* CPLD currenlty does not have PCI setup info */
 103 #define CFG_PCI1_ADDR   (CFG_CCSRBAR+0x8000)
 104 #define CFG_PCI2_ADDR   (CFG_CCSRBAR+0x9000)
 105 #define CFG_PCIE1_ADDR  (CFG_CCSRBAR+0xa000)
 106
 107 /*
 108  * DDR Setup
 109  */
 110 #define CFG_DDR_SDRAM_BASE      0x00000000      /* DDR is system memory*/
 111 #define CFG_SDRAM_BASE          CFG_DDR_SDRAM_BASE
 112
 113 #if defined(CONFIG_SPD_EEPROM)
 114     /*
 115      * Determine DDR configuration from I2C interface.
 116      */
 117     #define SPD_EEPROM_ADDRESS  0x51            /* DDR DIMM */
 118
 119 #else
 120     /*
 121      * Manually set up DDR parameters
 122      */
 123     #define CFG_SDRAM_SIZE      1024            /* DDR is 1024MB */
 124     #define CFG_DDR_CS0_BNDS    0x0000000f      /* 0-1024 */
 125     #define CFG_DDR_CS0_CONFIG  0x80000102
 126     #define CFG_DDR_TIMING_0    0x00260802
 127     #define CFG_DDR_TIMING_1    0x38355322
 128     #define CFG_DDR_TIMING_2    0x039048c7
 129     #define CFG_DDR_CONTROL     0xc2000000      /* unbuffered,no DYN_PWR */
 130     #define CFG_DDR_MODE        0x00000432
 131     #define CFG_DDR_INTERVAL    0x05150100
 132     #define DDR_SDRAM_CFG       0x43000000
 133 #endif
 134
 135 #undef CONFIG_CLOCKS_IN_MHZ
 136
 137 /*
 138  * Local Bus Definitions
 139  */
 140
 141 /*
 142  * FLASH on the Local Bus
 143  * based on flash chip S29GL01GP
 144  * One bank, 128M, using the CFI driver.
 145  * Boot from BR0 bank at 0xf800_0000
 146  *
 147  * BR0:
 148  *    Base address 0 = 0xF8000000 = BR0[0:16] = 1111 1000 0000 0000 0
 149  *    Port Size = 16 bits = BRx[19:20] = 10
 150  *    Use GPCM = BRx[24:26] = 000
 151  *    Valid = BRx[31] = 1
 152  *
 153  * 0    4    8    12   16   20   24   28
 154  * 1111 1000 0000 0000 0001 0000 0000 0001 = f8001001    BR0
 155  *
 156  * OR0:
 157  *    Addr Mask = 128M = ORx[0:16] = 1111 1000 0000 0000 0
 158  *    Reserved ORx[17:18] = 00
 159  *    CSNT = ORx[20] = 1
 160  *    ACS = half cycle delay = ORx[21:22] = 11
 161  *    SCY = 6 = ORx[24:27] = 0110
 162  *    TRLX = use relaxed timing = ORx[29] = 1
 163  *    EAD = use external address latch delay = OR[31] = 1
 164  *
 165  * 0    4    8    12   16   20   24   28
 166  * 1111 1000 0000 0000 0000 1110 0110 0101 = f8000E65    ORx
 167  */
 168
 169 #define CFG_BOOT_BLOCK          0xf8000000      /* boot TLB block */
 170 #define CFG_FLASH_BASE          CFG_BOOT_BLOCK  /* start of FLASH 128M */
 171
 172 #define CFG_BR0_PRELIM          0xf8001001
 173
 174 #define CFG_OR0_PRELIM          0xf8000E65
 175
 176 #define CFG_MAX_FLASH_BANKS     1               /* number of banks      */
 177 #define CFG_MAX_FLASH_SECT      1024            /* sectors per device */
 178 #undef  CFG_FLASH_CHECKSUM
 179 #define CFG_FLASH_ERASE_TOUT    512000  /* Flash Erase Timeout (ms) */
 180 #define CFG_FLASH_WRITE_TOUT    8000    /* Flash Write Timeout (ms) */
 181
 182
 183 #define CFG_MONITOR_BASE        TEXT_BASE       /* start of monitor */
 184
 185 #define CFG_FLASH_CFI_DRIVER    1
 186 #define CFG_FLASH_CFI           1
 187 #define CFG_FLASH_EMPTY_INFO
 188
 189 /*
 190  * Flash on the LocalBus
 191  */
 192 #define CFG_LBC_CACHE_BASE      0xf0000000      /* Localbus cacheable    */
 193
 194 /* Memory */
 195 #define CFG_INIT_RAM_LOCK       1
 196 #define CFG_INIT_RAM_ADDR       0xe4010000      /* Initial RAM address */
 197 #define CFG_INIT_RAM_END        0x4000          /* End of used area in RAM */
 198
 199 #define CFG_INIT_L2_ADDR        0xf8f80000      /* relocate boot L2SRAM */
 200
 201 #define CFG_GBL_DATA_SIZE       128             /* num bytes initial data */
 202 #define CFG_GBL_DATA_OFFSET     (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
 203 #define CFG_INIT_SP_OFFSET      CFG_GBL_DATA_OFFSET
 204
 205 #define CFG_MONITOR_LEN         (256 * 1024) /* Reserve 256 kB for Mon */
 206 #define CFG_MALLOC_LEN          (128 * 1024)    /* Reserved for malloc */
 207
 208 /* Serial Port */
 209 #define CONFIG_CONS_INDEX       1
 210 #undef  CONFIG_SERIAL_SOFTWARE_FIFO
 211 #define CFG_NS16550
 212 #define CFG_NS16550_SERIAL
 213 #define CFG_NS16550_REG_SIZE    1
 214 #define CFG_NS16550_CLK         get_bus_freq(0)
 215
 216 #define CFG_BAUDRATE_TABLE \
 217         {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
 218
 219 #define CFG_NS16550_COM1        (CFG_CCSRBAR+0x4500)
 220 #define CFG_NS16550_COM2        (CFG_CCSRBAR+0x4600)
 221
 222 /* Use the HUSH parser */
 223 #define CFG_HUSH_PARSER
 224 #ifdef  CFG_HUSH_PARSER
 225 #define CFG_PROMPT_HUSH_PS2 "> "
 226 #endif
 227
 228 /* pass open firmware flat tree */
 229 #define CONFIG_OF_LIBFDT                1
 230 #define CONFIG_OF_BOARD_SETUP           1
 231
 232 /*
 233  * I2C
 234  */
 235 #define CONFIG_FSL_I2C          /* Use FSL common I2C driver */
 236 #define CONFIG_HARD_I2C         /* I2C with hardware support*/
 237 #undef  CONFIG_SOFT_I2C         /* I2C bit-banged */
 238 #define CFG_I2C_SPEED           400000  /* I2C speed and slave address */
 239 #define CFG_I2C_EEPROM_ADDR     0x57
 240 #define CFG_I2C_SLAVE           0x7F
 241 #define CFG_I2C_NOPROBES        {0x69}  /* Don't probe these addrs */
 242 #define CFG_I2C_OFFSET          0x3000
 243
 244 /*
 245  * General PCI
 246  * Memory space is mapped 1-1, but I/O space must start from 0.
 247  */
 248 #define CFG_PCI_PHYS            0x80000000      /* 1G PCI TLB */
 249
 250 #define CFG_PCI1_MEM_BASE       0x80000000
 251 #define CFG_PCI1_MEM_PHYS       CFG_PCI1_MEM_BASE
 252 #define CFG_PCI1_MEM_SIZE       0x20000000      /* 512M */
 253 #define CFG_PCI1_IO_BASE        0x00000000
 254 #define CFG_PCI1_IO_PHYS        0xe2000000
 255 #define CFG_PCI1_IO_SIZE        0x00100000      /* 1M */
 256
 257 #ifdef CONFIG_PCI2
 258 #define CFG_PCI2_MEM_BASE       0xC0000000
 259 #define CFG_PCI2_MEM_PHYS       CFG_PCI2_MEM_BASE
 260 #define CFG_PCI2_MEM_SIZE       0x20000000      /* 512M */
 261 #define CFG_PCI2_IO_BASE        0x00000000
 262 #define CFG_PCI2_IO_PHYS        0xe2800000
 263 #define CFG_PCI2_IO_SIZE        0x00100000      /* 1M */
 264 #endif
 265
 266 #ifdef CONFIG_PCIE1
 267 #define CFG_PCIE1_MEM_BASE      0xa0000000
 268 #define CFG_PCIE1_MEM_PHYS      CFG_PCIE1_MEM_BASE
 269 #define CFG_PCIE1_MEM_SIZE      0x20000000      /* 512M */
 270 #define CFG_PCIE1_IO_BASE       0x00000000
 271 #define CFG_PCIE1_IO_PHYS       0xe3000000
 272 #define CFG_PCIE1_IO_SIZE       0x00100000      /*   1M */
 273 #endif
 274
 275
 276 #if !defined(CONFIG_PCI_PNP)
 277     #define PCI_ENET0_IOADDR    0xe0000000
 278     #define PCI_ENET0_MEMADDR   0xe0000000
 279     #define PCI_IDSEL_NUMBER    0x0c    /* slot0->3(IDSEL)=12->15 */
 280 #endif
 281
 282 #if defined(CONFIG_PCI)
 283
 284 #define CONFIG_NET_MULTI
 285 #define CONFIG_PCI_PNP                  /* do pci plug-and-play */
 286
 287 #undef CONFIG_EEPRO100
 288 #undef CONFIG_TULIP
 289
 290 #undef CONFIG_PCI_SCAN_SHOW             /* show pci devices on startup */
 291
 292 /* PCI view of System Memory */
 293 #define CFG_PCI_MEMORY_BUS      0x00000000
 294 #define CFG_PCI_MEMORY_PHYS     0x00000000
 295 #define CFG_PCI_MEMORY_SIZE     0x80000000
 296
 297 #endif  /* CONFIG_PCI */
 298
 299 #if defined(CONFIG_TSEC_ENET)
 300
 301 #ifndef CONFIG_NET_MULTI
 302 #define CONFIG_NET_MULTI        1
 303 #endif
 304
 305 #define CONFIG_MII              1       /* MII PHY management */
 306 #define CONFIG_TSEC1    1
 307 #define CONFIG_TSEC1_NAME       "eTSEC0"
 308 #define CONFIG_TSEC2    1
 309 #define CONFIG_TSEC2_NAME       "eTSEC1"
 310 #define CONFIG_TSEC3    1
 311 #define CONFIG_TSEC3_NAME       "eTSEC2"
 312 #define CONFIG_TSEC4    1
 313 #define CONFIG_TSEC4_NAME       "eTSEC3"
 314 #undef CONFIG_MPC85XX_FEC
 315
 316 #define TSEC1_PHY_ADDR          0
 317 #define TSEC2_PHY_ADDR          1
 318 #define TSEC3_PHY_ADDR          2
 319 #define TSEC4_PHY_ADDR          3
 320
 321 #define TSEC1_PHYIDX            0
 322 #define TSEC2_PHYIDX            0
 323 #define TSEC3_PHYIDX            0
 324 #define TSEC4_PHYIDX            0
 325 #define TSEC1_FLAGS             TSEC_GIGABIT
 326 #define TSEC2_FLAGS             TSEC_GIGABIT
 327 #define TSEC3_FLAGS             TSEC_GIGABIT
 328 #define TSEC4_FLAGS             TSEC_GIGABIT
 329
 330 /* Options are: eTSEC[0-3] */
 331 #define CONFIG_ETHPRIME         "eTSEC2"
 332 #define CONFIG_PHY_GIGE         1       /* Include GbE speed/duplex detection */
 333 #endif  /* CONFIG_TSEC_ENET */
 334
 335 /*
 336  * Environment
 337  */
 338 #define CFG_ENV_IS_IN_FLASH     1
 339 #define CFG_ENV_ADDR            (CFG_MONITOR_BASE + 0x40000)
 340 #define CFG_ENV_SECT_SIZE       0x40000 /* 256K(one sector) for env */
 341 #define CFG_ENV_SIZE            0x2000
 342
 343 #define CONFIG_LOADS_ECHO       1       /* echo on for serial download */
 344 #define CFG_LOADS_BAUD_CHANGE   1       /* allow baudrate change */
 345
 346 /*
 347  * BOOTP options
 348  */
 349 #define CONFIG_BOOTP_BOOTFILESIZE
 350 #define CONFIG_BOOTP_BOOTPATH
 351 #define CONFIG_BOOTP_GATEWAY
 352 #define CONFIG_BOOTP_HOSTNAME
 353
 354
 355 /*
 356  * Command line configuration.
 357  */
 358 #include <config_cmd_default.h>
 359
 360 #define CONFIG_CMD_PING
 361 #define CONFIG_CMD_I2C
 362 #define CONFIG_CMD_MII
 363
 364 #if defined(CONFIG_PCI)
 365     #define CONFIG_CMD_PCI
 366 #endif
 367
 368
 369 #undef CONFIG_WATCHDOG                  /* watchdog disabled */
 370
 371 /*
 372  * Miscellaneous configurable options
 373  */
 374 #define CFG_LONGHELP                    /* undef to save memory */
 375 #define CFG_LOAD_ADDR   0x2000000       /* default load address */
 376 #define CFG_PROMPT      "=> "           /* Monitor Command Prompt */
 377 #if defined(CONFIG_CMD_KGDB)
 378 #define CFG_CBSIZE      1024            /* Console I/O Buffer Size */
 379 #else
 380 #define CFG_CBSIZE      256             /* Console I/O Buffer Size */
 381 #endif
 382 #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
 383 #define CFG_MAXARGS     16              /* max number of command args */
 384 #define CFG_BARGSIZE    CFG_CBSIZE      /* Boot Argument Buffer Size */
 385 #define CFG_HZ          1000            /* decrementer freq: 1ms ticks */
 386
 387 /*
 388  * For booting Linux, the board info and command line data
 389  * have to be in the first 8 MB of memory, since this is
 390  * the maximum mapped by the Linux kernel during initialization.
 391  */
 392 #define CFG_BOOTMAPSZ   (8 << 20)       /* Initial Memory map for Linux*/
 393
 394 /*
 395  * Internal Definitions
 396  *
 397  * Boot Flags
 398  */
 399 #define BOOTFLAG_COLD   0x01            /* Normal Power-On: Boot from FLASH */
 400 #define BOOTFLAG_WARM   0x02            /* Software reboot */
 401
 402 #if defined(CONFIG_CMD_KGDB)
 403 #define CONFIG_KGDB_BAUDRATE    230400  /* speed to run kgdb serial port */
 404 #define CONFIG_KGDB_SER_INDEX   2       /* which serial port to use */
 405 #endif
 406
 407 /*
 408  * Environment Configuration
 409  */
 410
 411 /* The mac addresses for all ethernet interface */
 412 #if defined(CONFIG_TSEC_ENET)
 413 #define CONFIG_HAS_ETH0
 414 #define CONFIG_ETHADDR   00:E0:0C:00:00:FD
 415 #define CONFIG_HAS_ETH1
 416 #define CONFIG_ETH1ADDR  00:E0:0C:00:01:FD
 417 #define CONFIG_HAS_ETH2
 418 #define CONFIG_ETH2ADDR  00:E0:0C:00:02:FD
 419 #define CONFIG_HAS_ETH3
 420 #define CONFIG_ETH3ADDR  00:E0:0C:00:03:FD
 421 #endif
 422
 423 #define CONFIG_IPADDR    10.101.43.142
 424
 425 #define CONFIG_HOSTNAME  atum
 426 #define CONFIG_ROOTPATH  /nfsroot
 427 #define CONFIG_BOOTFILE  /tftpboot/uImage.atum
 428 #define CONFIG_UBOOTPATH        /tftpboot/uboot.bin     /* TFTP server */
 429
 430 #define CONFIG_SERVERIP  10.101.43.10
 431 #define CONFIG_GATEWAYIP 10.101.45.1
 432 #define CONFIG_NETMASK   255.255.248.0
 433
 434 #define CONFIG_LOADADDR 1000000 /*default location for tftp and bootm*/
 435
 436 #define CONFIG_BOOTDELAY 10     /* -1 disables auto-boot */
 437 #undef  CONFIG_BOOTARGS         /* the boot command will set bootargs*/
 438
 439 #define CONFIG_BAUDRATE 115200
 440
 441 #define CONFIG_NFSBOOTCOMMAND                                           \
 442    "setenv bootargs root=/dev/nfs rw "                                  \
 443       "nfsroot=$serverip:$rootpath "                                    \
 444       "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
 445       "console=$consoledev,$baudrate $othbootargs;"                     \
 446    "tftp $loadaddr $bootfile;"                                          \
 447    "tftp $dtbaddr $dtbfile;"                                            \
 448    "bootm $loadaddr - $dtbaddr"
 449
 450
 451 #define CONFIG_RAMBOOTCOMMAND \
 452    "setenv bootargs root=/dev/ram rw "                                  \
 453       "console=$consoledev,$baudrate $othbootargs;"                     \
 454    "tftp $ramdiskaddr $ramdiskfile;"                                    \
 455    "tftp $loadaddr $bootfile;"                                          \
 456    "tftp $dtbaddr $dtbfile;"                                            \
 457    "bootm $loadaddr $ramdiskaddr $dtbaddr"
 458
 459 #define CONFIG_BOOTCOMMAND      CONFIG_NFSBOOTCOMMAND
 460
 461 #endif  /* __CONFIG_H */