include/configs/TQM85xx.h

   1 /*
   2  * (C) Copyright 2005
   3  * Stefan Roese, DENX Software Engineering, sr@denx.de.
   4  *
   5  * Wolfgang Denk <wd@denx.de>
   6  * Copyright 2004 Freescale Semiconductor.
   7  * (C) Copyright 2002,2003 Motorola,Inc.
   8  * Xianghua Xiao <X.Xiao@motorola.com>
   9  *
  10  * See file CREDITS for list of people who contributed to this
  11  * project.
  12  *
  13  * This program is free software; you can redistribute it and/or
  14  * modify it under the terms of the GNU General Public License as
  15  * published by the Free Software Foundation; either version 2 of
  16  * the License, or (at your option) any later version.
  17  *
  18  * This program is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU General Public License for more details.
  22  *
  23  * You should have received a copy of the GNU General Public License
  24  * along with this program; if not, write to the Free Software
  25  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  26  * MA 02111-1307 USA
  27  */
  28
  29 /*
  30  * TQM85xx (8560/40/55/41) board configuration file
  31  */
  32
  33 #ifndef __CONFIG_H
  34 #define __CONFIG_H
  35
  36 /* High Level Configuration Options */
  37 #define CONFIG_BOOKE            1       /* BOOKE                        */
  38 #define CONFIG_E500             1       /* BOOKE e500 family            */
  39 #define CONFIG_MPC85xx          1       /* MPC8540/60/55/41             */
  40
  41 #define CONFIG_PCI
  42 #define CONFIG_TSEC_ENET                /* tsec ethernet support        */
  43
  44 #define CONFIG_MISC_INIT_R      1       /* Call misc_init_r             */
  45
  46 /*
  47  * Only MPC8540 doesn't have CPM module
  48  */
  49 #ifndef CONFIG_MPC8540
  50 #define CONFIG_CPM2             1       /* has CPM2                     */
  51 #endif
  52
  53 /*
  54  * sysclk for MPC85xx
  55  *
  56  * Two valid values are:
  57  *    33000000
  58  *    66000000
  59  *
  60  * Most PCI cards are still 33Mhz, so in the presence of PCI, 33MHz
  61  * is likely the desired value here, so that is now the default.
  62  * The board, however, can run at 66MHz.  In any event, this value
  63  * must match the settings of some switches.  Details can be found
  64  * in the README.mpc85xxads.
  65  */
  66
  67 #ifndef CONFIG_SYS_CLK_FREQ
  68 #define CONFIG_SYS_CLK_FREQ     33333333
  69 #endif
  70
  71 /*
  72  * These can be toggled for performance analysis, otherwise use default.
  73  */
  74 #define CONFIG_L2_CACHE                 /* toggle L2 cache              */
  75 #define CONFIG_BTB                      /* toggle branch predition      */
  76 #define CONFIG_ADDR_STREAMING           /* toggle addr streaming        */
  77
  78 #define CFG_INIT_DBCR DBCR_IDM          /* Enable Debug Exceptions      */
  79
  80 #undef  CFG_DRAM_TEST                   /* memory test, takes time      */
  81 #define CFG_MEMTEST_START       0x00000000
  82 #define CFG_MEMTEST_END         0x10000000
  83
  84 /*
  85  * Base addresses -- Note these are effective addresses where the
  86  * actual resources get mapped (not physical addresses)
  87  */
  88 #define CFG_CCSRBAR_DEFAULT     0xFF700000      /* CCSRBAR Default      */
  89 #define CFG_CCSRBAR             0xE0000000      /* relocated CCSRBAR    */
  90 #define CFG_IMMR                CFG_CCSRBAR     /* PQII uses CFG_IMMR   */
  91
  92 /*
  93  * DDR Setup
  94  */
  95 #define CFG_DDR_SDRAM_BASE      0x00000000      /* DDR is system memory */
  96 #define CFG_SDRAM_BASE          CFG_DDR_SDRAM_BASE
  97
  98 #if defined(CONFIG_TQM8540) || defined(CONFIG_TQM8560)
  99 /* TQM8540 & 8560 need DLL-override */
 100 #define CONFIG_DDR_DLL                          /* DLL fix needed       */
 101 #define CONFIG_DDR_DEFAULT_CL   25              /* CAS latency 2,5      */
 102 #endif /* defined(CONFIG_TQM8540) || defined(CONFIG_TQM8560) */
 103
 104 #if defined(CONFIG_TQM8541) || defined(CONFIG_TQM8555)
 105 #define CONFIG_DDR_DEFAULT_CL   30              /* CAS latency 3        */
 106 #endif /* defined(CONFIG_TQM8541) || defined(CONFIG_TQM8555) */
 107
 108 /*
 109  * Flash on the Local Bus
 110  */
 111 #define CFG_FLASH0              0xFC000000
 112 #define CFG_FLASH1              0xF8000000
 113 #define CFG_FLASH_BANKS_LIST    { CFG_FLASH1, CFG_FLASH0 }
 114
 115 #define CFG_LBC_FLASH_BASE      CFG_FLASH1      /* Localbus flash start */
 116 #define CFG_FLASH_BASE          CFG_LBC_FLASH_BASE /* start of FLASH    */
 117
 118 #define CFG_BR0_PRELIM          0xfc001801      /* port size 32bit      */
 119 #define CFG_OR0_PRELIM          0xfc000040      /* 64MB Flash           */
 120 #define CFG_BR1_PRELIM          0xf8001801      /* port size 32bit      */
 121 #define CFG_OR1_PRELIM          0xfc000040      /* 64MB Flash           */
 122
 123 #define CFG_FLASH_CFI                           /* flash is CFI compat. */
 124 #define CFG_FLASH_CFI_DRIVER                    /* Use common CFI driver*/
 125 #define CFG_FLASH_EMPTY_INFO            /* print 'E' for empty sector   */
 126 #define CFG_FLASH_QUIET_TEST    1       /* don't warn upon unknown flash*/
 127
 128 #define CFG_MAX_FLASH_BANKS     2               /* number of banks      */
 129 #define CFG_MAX_FLASH_SECT      512             /* sectors per device   */
 130 #undef  CFG_FLASH_CHECKSUM
 131 #define CFG_FLASH_ERASE_TOUT    60000   /* Flash Erase Timeout (ms)     */
 132 #define CFG_FLASH_WRITE_TOUT    500     /* Flash Write Timeout (ms)     */
 133
 134 #define CFG_MONITOR_BASE        TEXT_BASE       /* start of monitor     */
 135
 136 #define CFG_LBC_LCRR            0x00030008    /* LB clock ratio reg     */
 137 #define CFG_LBC_LBCR            0x00000000    /* LB config reg          */
 138 #define CFG_LBC_LSRT            0x20000000    /* LB sdram refresh timer */
 139 #define CFG_LBC_MRTPR           0x20000000    /* LB refresh timer presc.*/
 140
 141 #define CONFIG_L1_INIT_RAM
 142 #define CFG_INIT_RAM_LOCK       1
 143 #define CFG_INIT_RAM_ADDR       0xe4010000      /* Initial RAM address  */
 144 #define CFG_INIT_RAM_END        0x4000          /* End used area in RAM */
 145
 146 #define CFG_GBL_DATA_SIZE       128             /* num bytes initial data*/
 147 #define CFG_GBL_DATA_OFFSET     (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
 148 #define CFG_INIT_SP_OFFSET      CFG_GBL_DATA_OFFSET
 149
 150 #define CFG_MONITOR_LEN         (256 * 1024)    /* Reserve 256kB for Mon*/
 151 #define CFG_MALLOC_LEN          (128 * 1024)    /* Reserved for malloc  */
 152
 153 /* Serial Port */
 154 #if defined(CONFIG_TQM8560)
 155
 156 #define CONFIG_CONS_ON_SCC      /* define if console on SCC */
 157 #undef  CONFIG_CONS_NONE        /* define if console on something else */
 158 #define CONFIG_CONS_INDEX       1  /* which serial channel for console */
 159
 160 #else   /* ! TQM8560 */
 161
 162 #define CONFIG_CONS_INDEX     1
 163 #undef  CONFIG_SERIAL_SOFTWARE_FIFO
 164 #define CFG_NS16550
 165 #define CFG_NS16550_SERIAL
 166 #define CFG_NS16550_REG_SIZE    1
 167 #define CFG_NS16550_CLK         get_bus_freq(0)
 168
 169 #define CFG_NS16550_COM1        (CFG_CCSRBAR+0x4500)
 170 #define CFG_NS16550_COM2        (CFG_CCSRBAR+0x4600)
 171
 172 /* PS/2 Keyboard */
 173 #if !defined(CONFIG_TQM8560)
 174 #define CONFIG_PS2KBD                   /* AT-PS/2 Keyboard             */
 175 #define CONFIG_PS2MULT                  /* .. on PS/2 Multiplexer       */
 176 #define CONFIG_PS2SERIAL        2       /* .. on DUART2                 */
 177 #define CONFIG_PS2MULT_DELAY    (CFG_HZ/2)      /* Initial delay        */
 178 #define CONFIG_BOARD_EARLY_INIT_R       1
 179 #endif /* !CONFIG_TQM8560 */
 180
 181 #endif /* CONFIG_TQM8560 */
 182
 183 #define CONFIG_BAUDRATE         115200
 184
 185 #define CFG_BAUDRATE_TABLE  \
 186         {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
 187
 188 #define CONFIG_CMDLINE_EDITING  1       /* add command line history     */
 189 #define CFG_HUSH_PARSER         1       /* Use the HUSH parser          */
 190 #ifdef  CFG_HUSH_PARSER
 191 #define CFG_PROMPT_HUSH_PS2     "> "
 192 #endif
 193
 194
 195 /*
 196  * I2C
 197  */
 198 #define CONFIG_FSL_I2C          /* Use FSL common I2C driver */
 199 #define CONFIG_HARD_I2C                 /* I2C with hardware support    */
 200 #undef  CONFIG_SOFT_I2C                 /* I2C bit-banged               */
 201 #define CFG_I2C_SPEED           400000  /* I2C speed and slave address  */
 202 #define CFG_I2C_SLAVE           0x7F
 203 #define CFG_I2C_NOPROBES        {0x48}  /* Don't probe these addrs      */
 204 #define CFG_I2C_OFFSET          0x3000
 205
 206 /* I2C RTC */
 207 #define CONFIG_RTC_DS1337               /* Use ds1337 rtc via i2c       */
 208 #define CFG_I2C_RTC_ADDR        0x68    /* at address 0x68              */
 209
 210 /* I2C EEPROM */
 211 /*
 212  * EEPROM configuration for onboard EEPROM M24C32 (M24C64 should work also).
 213  */
 214 #define CFG_I2C_EEPROM_ADDR             0x50    /* 1010000x             */
 215 #define CFG_I2C_EEPROM_ADDR_LEN         2
 216 #define CFG_EEPROM_PAGE_WRITE_BITS      5       /* =32 Bytes per write  */
 217 #define CFG_EEPROM_PAGE_WRITE_ENABLE
 218 #define CFG_EEPROM_PAGE_WRITE_DELAY_MS  20
 219 #define CFG_I2C_MULTI_EEPROMS           1       /* more than one eeprom */
 220
 221 /* I2C SYSMON (LM75) */
 222 #define CONFIG_DTT_LM75         1               /* ON Semi's LM75       */
 223 #define CONFIG_DTT_SENSORS      {0}             /* Sensor addresses     */
 224 #define CFG_DTT_MAX_TEMP        70
 225 #define CFG_DTT_LOW_TEMP        -30
 226 #define CFG_DTT_HYSTERESIS      3
 227
 228 /* RapidIO MMU */
 229 #define CFG_RIO_MEM_BASE        0xc0000000      /* base address         */
 230 #define CFG_RIO_MEM_PHYS        CFG_RIO_MEM_BASE
 231 #define CFG_RIO_MEM_SIZE        0x20000000      /* 128M                 */
 232
 233 /*
 234  * General PCI
 235  * Addresses are mapped 1-1.
 236  */
 237 #define CFG_PCI1_MEM_BASE       0x80000000
 238 #define CFG_PCI1_MEM_PHYS       CFG_PCI1_MEM_BASE
 239 #define CFG_PCI1_MEM_SIZE       0x20000000      /* 512M                 */
 240 #define CFG_PCI1_IO_BASE        0xe2000000
 241 #define CFG_PCI1_IO_PHYS        CFG_PCI1_IO_BASE
 242 #define CFG_PCI1_IO_SIZE        0x1000000       /* 16M                  */
 243
 244 #if defined(CONFIG_PCI)
 245
 246 #define CONFIG_PCI_PNP                  /* do pci plug-and-play         */
 247
 248 #define CONFIG_EEPRO100
 249 #undef CONFIG_TULIP
 250
 251 #undef CONFIG_PCI_SCAN_SHOW             /* show pci devices on startup  */
 252 #define CFG_PCI_SUBSYS_VENDORID 0x1057  /* Motorola                     */
 253
 254 #endif  /* CONFIG_PCI */
 255
 256
 257 #define CONFIG_NET_MULTI        1
 258
 259 #define CONFIG_MII              1       /* MII PHY management           */
 260 #define CONFIG_TSEC1    1
 261 #define CONFIG_TSEC1_NAME       "TSEC0"
 262 #define CONFIG_TSEC2    1
 263 #define CONFIG_TSEC2_NAME       "TSEC1"
 264 #define TSEC1_PHY_ADDR          2
 265 #define TSEC2_PHY_ADDR          1
 266 #define TSEC1_PHYIDX            0
 267 #define TSEC2_PHYIDX            0
 268 #define TSEC1_FLAGS             TSEC_GIGABIT
 269 #define TSEC2_FLAGS             TSEC_GIGABIT
 270 #define FEC_PHY_ADDR            3
 271 #define FEC_PHYIDX              0
 272 #define FEC_FLAGS               0
 273 #define CONFIG_HAS_ETH0
 274 #define CONFIG_HAS_ETH1
 275 #define CONFIG_HAS_ETH2
 276
 277 /* Options are TSEC[0-1], FEC */
 278 #define CONFIG_ETHPRIME         "TSEC0"
 279
 280 #if defined(CONFIG_TQM8540)
 281 /*
 282  * TQM8540 has 3 ethernet ports. 2 TSEC's and one FEC.
 283  * The FEC port is connected on the same signals as the FCC3 port
 284  * of the TQM8560 to the baseboard (STK85xx Starterkit).
 285  *
 286  * On the STK85xx Starterkit the X47/X50 jumper has to be set to
 287  * a - d (X50.2 - 3) to enable the FEC port.
 288  */
 289 #define CONFIG_MPC85XX_FEC      1
 290 #define CONFIG_MPC85XX_FEC_NAME "FEC"
 291 #endif
 292
 293 #if defined(CONFIG_TQM8541) || defined(CONFIG_TQM8555)
 294 /*
 295  * TQM8541/55 have 4 ethernet ports. 2 TSEC's and 2 FCC's. Only one FCC port
 296  * can be used at once, since only one FCC port is available on the STK85xx
 297  * Starterkit.
 298  *
 299  * To use this port you have to configure U-Boot to use the FCC port 1...2
 300  * and set the X47/X50 jumper to:
 301  * FCC1: a - b (X47.2 - X50.2)
 302  * FCC2: a - c (X50.2 - 1)
 303  */
 304 #define CONFIG_ETHER_ON_FCC
 305 #define CONFIG_ETHER_INDEX    1         /* FCC channel for ethernet     */
 306 #endif
 307
 308 #if defined(CONFIG_TQM8560)
 309 /*
 310  * TQM8560 has 5 ethernet ports. 2 TSEC's and 3 FCC's. Only one FCC port
 311  * can be used at once, since only one FCC port is available on the STK85xx
 312  * Starterkit.
 313  *
 314  * To use this port you have to configure U-Boot to use the FCC port 1...3
 315  * and set the X47/X50 jumper to:
 316  * FCC1: a - b (X47.2 - X50.2)
 317  * FCC2: a - c (X50.2 - 1)
 318  * FCC3: a - d (X50.2 - 3)
 319  */
 320 #define CONFIG_ETHER_ON_FCC
 321 #define CONFIG_ETHER_INDEX    3         /* FCC channel for ethernet     */
 322 #endif
 323
 324 #if defined(CONFIG_ETHER_ON_FCC) && (CONFIG_ETHER_INDEX == 1)
 325 #define CONFIG_ETHER_ON_FCC1
 326 #define CFG_CMXFCR_MASK1        (CMXFCR_FC1 | CMXFCR_RF1CS_MSK | CMXFCR_TF1CS_MSK)
 327 #define CFG_CMXFCR_VALUE1       (CMXFCR_RF1CS_CLK11 | CMXFCR_TF1CS_CLK12)
 328 #define CFG_CPMFCR_RAMTYPE      0
 329 #define CFG_FCC_PSMR            (FCC_PSMR_FDE | FCC_PSMR_LPB)
 330 #endif
 331
 332 #if defined(CONFIG_ETHER_ON_FCC) && (CONFIG_ETHER_INDEX == 2)
 333 #define CONFIG_ETHER_ON_FCC2
 334 #define CFG_CMXFCR_MASK2        (CMXFCR_FC2 | CMXFCR_RF2CS_MSK | CMXFCR_TF2CS_MSK)
 335 #define CFG_CMXFCR_VALUE2       (CMXFCR_RF2CS_CLK16 | CMXFCR_TF2CS_CLK13)
 336 #define CFG_CPMFCR_RAMTYPE      0
 337 #define CFG_FCC_PSMR            (FCC_PSMR_FDE | FCC_PSMR_LPB)
 338 #endif
 339
 340 #if defined(CONFIG_ETHER_ON_FCC) && (CONFIG_ETHER_INDEX == 3)
 341 #define CONFIG_ETHER_ON_FCC3
 342 #define CFG_CMXFCR_MASK3        (CMXFCR_FC3 | CMXFCR_RF3CS_MSK | CMXFCR_TF3CS_MSK)
 343 #define CFG_CMXFCR_VALUE3       (CMXFCR_RF3CS_CLK15 | CMXFCR_TF3CS_CLK14)
 344 #define CFG_CPMFCR_RAMTYPE      0
 345 #define CFG_FCC_PSMR            (FCC_PSMR_FDE | FCC_PSMR_LPB)
 346 #endif
 347
 348 /*
 349  * Environment
 350  */
 351 #define CFG_ENV_IS_IN_FLASH     1
 352 #define CFG_ENV_ADDR            (CFG_MONITOR_BASE - 0x20000)
 353 #define CFG_ENV_SECT_SIZE       0x20000 /* 128K(one sector) for env     */
 354 #define CFG_ENV_SIZE            0x2000
 355 #define CFG_ENV_ADDR_REDUND     (CFG_ENV_ADDR-CFG_ENV_SECT_SIZE)
 356 #define CFG_ENV_SIZE_REDUND     (CFG_ENV_SIZE)
 357
 358 #define CONFIG_LOADS_ECHO       1       /* echo on for serial download  */
 359 #define CFG_LOADS_BAUD_CHANGE   1       /* allow baudrate change        */
 360
 361 #define CONFIG_TIMESTAMP                /* Print image info with ts     */
 362
 363
 364 /*
 365  * BOOTP options
 366  */
 367 #define CONFIG_BOOTP_BOOTFILESIZE
 368 #define CONFIG_BOOTP_BOOTPATH
 369 #define CONFIG_BOOTP_GATEWAY
 370 #define CONFIG_BOOTP_HOSTNAME
 371
 372
 373 /*
 374  * Command line configuration.
 375  */
 376 #include <config_cmd_default.h>
 377
 378 #define CONFIG_CMD_PING
 379 #define CONFIG_CMD_I2C
 380 #define CONFIG_CMD_DHCP
 381 #define CONFIG_CMD_NFS
 382 #define CONFIG_CMD_SNTP
 383 #define CONFIG_CMD_DATE
 384 #define CONFIG_CMD_EEPROM
 385 #define CONFIG_CMD_DTT
 386 #define CONFIG_CMD_MII
 387
 388 #if defined(CONFIG_PCI)
 389     #define CONFIG_CMD_PCI
 390 #endif
 391
 392
 393 #undef CONFIG_WATCHDOG                  /* watchdog disabled            */
 394
 395 /*
 396  * Miscellaneous configurable options
 397  */
 398 #define CFG_LONGHELP                    /* undef to save memory         */
 399 #define CFG_LOAD_ADDR   0x2000000       /* default load address         */
 400 #define CFG_PROMPT      "=> "           /* Monitor Command Prompt       */
 401
 402 #if defined(CONFIG_CMD_KGDB)
 403     #define CFG_CBSIZE  1024            /* Console I/O Buffer Size      */
 404 #else
 405     #define CFG_CBSIZE  256             /* Console I/O Buffer Size      */
 406 #endif
 407
 408 #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buf Size */
 409 #define CFG_MAXARGS     16              /* max number of command args   */
 410 #define CFG_BARGSIZE    CFG_CBSIZE      /* Boot Argument Buffer Size    */
 411 #define CFG_HZ          1000            /* decrementer freq: 1ms ticks  */
 412
 413 /*
 414  * For booting Linux, the board info and command line data
 415  * have to be in the first 8 MB of memory, since this is
 416  * the maximum mapped by the Linux kernel during initialization.
 417  */
 418 #define CFG_BOOTMAPSZ   (8 << 20)       /* Initial Memory map for Linux */
 419
 420 /*
 421  * Internal Definitions
 422  *
 423  * Boot Flags
 424  */
 425 #define BOOTFLAG_COLD   0x01            /* Power-On: Boot from FLASH    */
 426 #define BOOTFLAG_WARM   0x02            /* Software reboot              */
 427
 428 #if defined(CONFIG_CMD_KGDB)
 429 #define CONFIG_KGDB_BAUDRATE    230400  /* speed to run kgdb serial port*/
 430 #define CONFIG_KGDB_SER_INDEX   2       /* which serial port to use     */
 431 #endif
 432
 433
 434 #define CONFIG_LOADADDR  200000         /* default addr for tftp & bootm*/
 435
 436 #define CONFIG_BOOTDELAY 5              /* -1 disables auto-boot        */
 437
 438 #define CONFIG_PREBOOT  "echo;" \
 439         "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
 440         "echo"
 441
 442 #undef  CONFIG_BOOTARGS         /* the boot command will set bootargs   */
 443
 444 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 445         "bootfile="CFG_BOOTFILE_PATH"\0"                                \
 446         "netdev=eth0\0"                                                 \
 447         "consdev=ttyS0\0"                                               \
 448         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
 449                 "nfsroot=$serverip:$rootpath\0"                         \
 450         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
 451         "addip=setenv bootargs $bootargs "                              \
 452                 "ip=$ipaddr:$serverip:$gatewayip:$netmask"              \
 453                 ":$hostname:$netdev:off panic=1\0"                      \
 454         "addcons=setenv bootargs $bootargs "                            \
 455                 "console=$consdev,$baudrate\0"                          \
 456         "flash_nfs=run nfsargs addip addcons;"                          \
 457                 "bootm $kernel_addr\0"                                  \
 458         "flash_self=run ramargs addip addcons;"                         \
 459                 "bootm $kernel_addr $ramdisk_addr\0"                    \
 460         "net_nfs=tftp $loadaddr $bootfile;"                             \
 461                 "run nfsargs addip addcons;bootm\0"                     \
 462         "rootpath=/opt/eldk/ppc_85xx\0"                                 \
 463         "kernel_addr=FE000000\0"                                        \
 464         "ramdisk_addr=FE180000\0"                                       \
 465         "load=tftp 100000 /tftpboot/$hostname/u-boot.bin\0"             \
 466         "update=protect off fffc0000 ffffffff;era fffc0000 ffffffff;"   \
 467                 "cp.b 100000 fffc0000 40000;"                           \
 468                 "setenv filesize;saveenv\0"                             \
 469         "upd=run load;run update\0"                                     \
 470         ""
 471 #define CONFIG_BOOTCOMMAND      "run flash_self"
 472
 473 #endif  /* __CONFIG_H */