include/configs/PM854.h

   1 /*
   2  * Copyright 2004 Freescale Semiconductor.
   3  * (C) Copyright 2002,2003 Motorola,Inc.
   4  * Xianghua Xiao <X.Xiao@motorola.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  * pm854 board configuration file
  27  *
  28  * Please refer to doc/README.mpc85xx for more info.
  29  *
  30  * Make sure you change the MAC address and other network params first,
  31  * search for CONFIG_ETHADDR, CONFIG_SERVERIP, etc in this file.
  32  */
  33
  34 #ifndef __CONFIG_H
  35 #define __CONFIG_H
  36
  37 /* High Level Configuration Options */
  38 #define CONFIG_BOOKE            1       /* BOOKE */
  39 #define CONFIG_E500             1       /* BOOKE e500 family */
  40 #define CONFIG_MPC85xx          1       /* MPC8540/MPC8560 */
  41 #define CONFIG_MPC8540          1       /* MPC8540 specific */
  42 #define CONFIG_PM854            1       /* PM854 board specific */
  43
  44 #define CONFIG_PCI
  45 #define CONFIG_TSEC_ENET                /* tsec ethernet support */
  46 #define CONFIG_ENV_OVERWRITE
  47 #undef  CONFIG_SPD_EEPROM               /* do not use SPD EEPROM for DDR setup*/
  48 #define CONFIG_DDR_DLL                  /* possible DLL fix needed */
  49 #define CONFIG_DDR_2T_TIMING            /* Sets the 2T timing bit */
  50
  51 #define CONFIG_DDR_ECC                  /* only for ECC DDR module */
  52 #define CONFIG_MEM_INIT_VALUE           0xDEADBEEF
  53
  54 #define CONFIG_FSL_LAW          1       /* Use common FSL init code */
  55
  56 /*
  57  * sysclk for MPC85xx
  58  *
  59  * Two valid values are:
  60  *    33000000
  61  *    66000000
  62  *
  63  * Most PCI cards are still 33Mhz, so in the presence of PCI, 33MHz
  64  * is likely the desired value here, so that is now the default.
  65  * The board, however, can run at 66MHz.  In any event, this value
  66  * must match the settings of some switches.  Details can be found
  67  * in the README.mpc85xxads.
  68  */
  69
  70 #ifndef CONFIG_SYS_CLK_FREQ
  71 #define CONFIG_SYS_CLK_FREQ     66000000
  72 #endif
  73
  74
  75 /*
  76  * These can be toggled for performance analysis, otherwise use default.
  77  */
  78 #define CONFIG_L2_CACHE                 /* toggle L2 cache */
  79 #define CONFIG_BTB                      /* toggle branch predition */
  80 #define CONFIG_ADDR_STREAMING           /* toggle addr streaming */
  81
  82 #define CONFIG_BOARD_EARLY_INIT_F       1       /* Call board_pre_init */
  83
  84 #undef  CFG_DRAM_TEST                   /* memory test, takes time */
  85 #define CFG_MEMTEST_START       0x00200000      /* memtest region */
  86 #define CFG_MEMTEST_END         0x00400000
  87
  88
  89 /*
  90  * Base addresses -- Note these are effective addresses where the
  91  * actual resources get mapped (not physical addresses)
  92  */
  93 #define CFG_CCSRBAR_DEFAULT     0xff700000      /* CCSRBAR Default */
  94 #define CFG_CCSRBAR             0xe0000000      /* relocated CCSRBAR */
  95 #define CFG_IMMR                CFG_CCSRBAR     /* PQII uses CFG_IMMR */
  96
  97
  98 /*
  99  * DDR Setup
 100  */
 101 #define CFG_DDR_SDRAM_BASE      0x00000000      /* DDR is system memory*/
 102 #define CFG_SDRAM_BASE          CFG_DDR_SDRAM_BASE
 103
 104 #if defined(CONFIG_SPD_EEPROM)
 105     /*
 106      * Determine DDR configuration from I2C interface.
 107      */
 108     #define SPD_EEPROM_ADDRESS  0x58            /* DDR DIMM */
 109
 110 #else
 111     /*
 112      * Manually set up DDR parameters
 113      */
 114     #define CFG_SDRAM_SIZE      256             /* DDR is 256 MB */
 115     #define CFG_DDR_CS0_BNDS    0x0000000f      /* 0-256MB */
 116     #define CFG_DDR_CS0_CONFIG  0x80000102
 117     #define CFG_DDR_TIMING_1    0x47444321
 118     #define CFG_DDR_TIMING_2    0x00000800      /* P9-45,may need tuning */
 119     #define CFG_DDR_CONTROL     0xc2008000      /* unbuffered,no DYN_PWR */
 120     #define CFG_DDR_MODE        0x00000062      /* DLL,normal,seq,4/2.5 */
 121     #define CFG_DDR_INTERVAL    0x045b0100      /* autocharge,no open page */
 122 #endif
 123
 124
 125 /*
 126  * SDRAM on the Local Bus
 127  */
 128 #define CFG_LBC_SDRAM_BASE      0xf0000000      /* Localbus SDRAM */
 129 #define CFG_LBC_SDRAM_SIZE      0               /* LBC SDRAM is 0 MB */
 130
 131 #define CFG_FLASH_BASE          0xfe000000      /* start of 32 MB FLASH */
 132 #define CFG_BR0_PRELIM          0xfe001801      /* port size 32bit */
 133
 134 #define CFG_OR0_PRELIM          0xfe006f67      /* 32 MB Flash */
 135 #define CFG_MAX_FLASH_BANKS     1               /* number of banks */
 136 #define CFG_MAX_FLASH_SECT      128             /* sectors per device */
 137 #undef  CFG_FLASH_CHECKSUM
 138 #define CFG_FLASH_ERASE_TOUT    60000   /* Flash Erase Timeout (ms) */
 139 #define CFG_FLASH_WRITE_TOUT    500     /* Flash Write Timeout (ms) */
 140
 141 #define CFG_MONITOR_BASE        TEXT_BASE       /* start of monitor */
 142
 143
 144 #if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
 145 #define CFG_RAMBOOT
 146 #else
 147 #undef  CFG_RAMBOOT
 148 #endif
 149
 150 #define CFG_FLASH_CFI_DRIVER
 151 #define CFG_FLASH_CFI
 152 #define CFG_FLASH_EMPTY_INFO
 153
 154 #undef CONFIG_CLOCKS_IN_MHZ
 155
 156 /*
 157  * Local Bus Definitions
 158  */
 159 #define CFG_LBC_LCRR            0x00030004    /* LB clock ratio reg */
 160 #define CFG_LBC_LBCR            0x00000000    /* LB config reg */
 161 #define CFG_LBC_LSRT            0x20000000    /* LB sdram refresh timer */
 162 #define CFG_LBC_MRTPR           0x20000000    /* LB refresh timer prescal*/
 163
 164
 165 #define CONFIG_L1_INIT_RAM
 166 #define CFG_INIT_RAM_LOCK       1
 167 #define CFG_INIT_RAM_ADDR       0xe4010000      /* Initial RAM address */
 168 #define CFG_INIT_RAM_END        0x4000          /* End of used area in RAM */
 169
 170 #define CFG_GBL_DATA_SIZE       128             /* num bytes initial data */
 171 #define CFG_GBL_DATA_OFFSET     (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
 172 #define CFG_INIT_SP_OFFSET      CFG_GBL_DATA_OFFSET
 173
 174 #define CFG_MONITOR_LEN         (512 * 1024)    /* Reserve 512 kB for Mon */
 175 #define CFG_MALLOC_LEN          (128 * 1024)    /* Reserved for malloc */
 176
 177 /* Serial Port */
 178 #define CONFIG_CONS_INDEX     1
 179 #undef  CONFIG_SERIAL_SOFTWARE_FIFO
 180 #define CFG_NS16550
 181 #define CFG_NS16550_SERIAL
 182 #define CFG_NS16550_REG_SIZE    1
 183 #define CFG_NS16550_CLK         get_bus_freq(0)
 184
 185 #define CFG_BAUDRATE_TABLE  \
 186         {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
 187
 188 #define CFG_NS16550_COM1        (CFG_CCSRBAR+0x4500)
 189 #define CFG_NS16550_COM2        (CFG_CCSRBAR+0x4600)
 190
 191 /* Use the HUSH parser */
 192 #define CFG_HUSH_PARSER
 193 #ifdef  CFG_HUSH_PARSER
 194 #define CFG_PROMPT_HUSH_PS2 "> "
 195 #endif
 196
 197 /*
 198  * I2C
 199  */
 200 #define CONFIG_FSL_I2C          /* Use FSL common I2C driver */
 201 #define CONFIG_HARD_I2C         /* I2C with hardware support*/
 202 #undef  CONFIG_SOFT_I2C                 /* I2C bit-banged */
 203 #define CFG_I2C_SPEED           400000  /* I2C speed and slave address */
 204 #define CFG_I2C_SLAVE           0x7F
 205 #define CFG_I2C_NOPROBES        {0x69}  /* Don't probe these addrs */
 206 #define CFG_I2C_OFFSET          0x3000
 207
 208 /*
 209  * EEPROM configuration
 210  */
 211 #define CFG_I2C_EEPROM_ADDR             0x58
 212 #define CFG_I2C_EEPROM_ADDR_LEN         1
 213 #define CFG_EEPROM_PAGE_WRITE_BITS      4
 214 #define CFG_EEPROM_PAGE_WRITE_DELAY_MS  10
 215
 216 /*
 217  * RTC configuration
 218  */
 219 #define CONFIG_RTC_PCF8563
 220 #define CFG_I2C_RTC_ADDR                0x51
 221
 222 /* RapidIO MMU */
 223 #define CFG_RIO_MEM_BASE        0xc0000000      /* base address */
 224 #define CFG_RIO_MEM_PHYS        CFG_RIO_MEM_BASE
 225 #define CFG_RIO_MEM_SIZE        0x20000000      /* 128M */
 226
 227 /*
 228  * General PCI
 229  * Addresses are mapped 1-1.
 230  */
 231 #define CFG_PCI1_MEM_BASE       0x80000000
 232 #define CFG_PCI1_MEM_PHYS       CFG_PCI1_MEM_BASE
 233 #define CFG_PCI1_MEM_SIZE       0x20000000      /* 512M */
 234 #define CFG_PCI1_IO_BASE        0xe2000000
 235 #define CFG_PCI1_IO_PHYS        CFG_PCI1_IO_BASE
 236 #define CFG_PCI1_IO_SIZE        0x1000000       /* 16M */
 237
 238 #if defined(CONFIG_PCI)
 239
 240 #define CONFIG_NET_MULTI
 241 #define CONFIG_PCI_PNP                  /* do pci plug-and-play */
 242
 243 #define CONFIG_EEPRO100
 244 #define CONFIG_E1000
 245 #undef  CONFIG_TULIP
 246
 247 #if !defined(CONFIG_PCI_PNP)
 248     #define PCI_ENET0_IOADDR    0xe0000000
 249     #define PCI_ENET0_MEMADDR   0xe0000000
 250     #define PCI_IDSEL_NUMBER    0x0c    /* slot0->3(IDSEL)=12->15 */
 251 #endif
 252
 253 #undef CONFIG_PCI_SCAN_SHOW             /* show pci devices on startup */
 254 #define CFG_PCI_SUBSYS_VENDORID 0x1057  /* Motorola */
 255
 256 #endif  /* CONFIG_PCI */
 257
 258
 259 #if defined(CONFIG_TSEC_ENET)
 260
 261 #ifndef CONFIG_NET_MULTI
 262 #define CONFIG_NET_MULTI        1
 263 #endif
 264
 265 #define CONFIG_MII              1       /* MII PHY management */
 266 #define CONFIG_TSEC1    1
 267 #define CONFIG_TSEC1_NAME       "TSEC0"
 268 #define CONFIG_TSEC2    1
 269 #define CONFIG_TSEC2_NAME       "TSEC1"
 270 #define TSEC1_PHY_ADDR          0
 271 #define TSEC2_PHY_ADDR          1
 272 #define TSEC1_PHYIDX            0
 273 #define TSEC2_PHYIDX            0
 274 #define TSEC1_FLAGS             TSEC_GIGABIT
 275 #define TSEC2_FLAGS             TSEC_GIGABIT
 276
 277 #define CONFIG_MPC85XX_FEC      1
 278 #define CONFIG_MPC85XX_FEC_NAME         "FEC"
 279 #define FEC_PHY_ADDR            3
 280 #define FEC_PHYIDX              0
 281 #define FEC_FLAGS               0
 282
 283 /* Options are: TSEC[0-1] */
 284 #define CONFIG_ETHPRIME         "TSEC0"
 285
 286 #define CONFIG_HAS_ETH0
 287 #define CONFIG_HAS_ETH1         1
 288 #define CONFIG_HAS_ETH2         1
 289
 290 #endif  /* CONFIG_TSEC_ENET */
 291
 292
 293 /*
 294  * Environment
 295  */
 296 #ifndef CFG_RAMBOOT
 297   #define CFG_ENV_IS_IN_FLASH   1
 298   #define CFG_ENV_ADDR          (CFG_MONITOR_BASE - 0x80000)
 299   #define CFG_ENV_SECT_SIZE     0x40000 /* 256K(one sector) for env */
 300   #define CFG_ENV_SIZE          0x2000
 301 #else
 302   #define CFG_NO_FLASH          1       /* Flash is not usable now */
 303   #define CFG_ENV_IS_NOWHERE    1       /* Store ENV in memory only */
 304   #define CFG_ENV_ADDR          (CFG_MONITOR_BASE - 0x1000)
 305   #define CFG_ENV_SIZE          0x2000
 306 #endif
 307
 308 #define CONFIG_LOADS_ECHO       1       /* echo on for serial download */
 309 #define CFG_LOADS_BAUD_CHANGE   1       /* allow baudrate change */
 310
 311
 312 /*
 313  * BOOTP options
 314  */
 315 #define CONFIG_BOOTP_BOOTFILESIZE
 316 #define CONFIG_BOOTP_BOOTPATH
 317 #define CONFIG_BOOTP_GATEWAY
 318 #define CONFIG_BOOTP_HOSTNAME
 319
 320
 321 /*
 322  * Command line configuration.
 323  */
 324 #include <config_cmd_default.h>
 325
 326 #define CONFIG_CMD_PING
 327 #define CONFIG_CMD_I2C
 328 #define CONFIG_CMD_MII
 329 #define CONFIG_CMD_DATE
 330 #define CONFIG_CMD_EEPROM
 331
 332 #if defined(CONFIG_PCI)
 333     #define CONFIG_CMD_PCI
 334 #endif
 335
 336 #if defined(CFG_RAMBOOT)
 337     #undef CONFIG_CMD_ENV
 338     #undef CONFIG_CMD_LOADS
 339 #endif
 340
 341
 342 #undef CONFIG_WATCHDOG                  /* watchdog disabled */
 343
 344 /*
 345  * Miscellaneous configurable options
 346  */
 347 #define CFG_LONGHELP                    /* undef to save memory */
 348 #define CFG_LOAD_ADDR   0x2000000       /* default load address */
 349 #define CFG_PROMPT      "=> "           /* Monitor Command Prompt */
 350
 351 #if defined(CONFIG_CMD_KGDB)
 352     #define CFG_CBSIZE  1024            /* Console I/O Buffer Size */
 353 #else
 354     #define CFG_CBSIZE  256             /* Console I/O Buffer Size */
 355 #endif
 356
 357 #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
 358 #define CFG_MAXARGS     16              /* max number of command args */
 359 #define CFG_BARGSIZE    CFG_CBSIZE      /* Boot Argument Buffer Size */
 360 #define CFG_HZ          1000            /* decrementer freq: 1ms ticks */
 361 #define CONFIG_LOOPW
 362
 363 /*
 364  * For booting Linux, the board info and command line data
 365  * have to be in the first 8 MB of memory, since this is
 366  * the maximum mapped by the Linux kernel during initialization.
 367  */
 368 #define CFG_BOOTMAPSZ   (8 << 20)       /* Initial Memory map for Linux*/
 369
 370 /*
 371  * Internal Definitions
 372  *
 373  * Boot Flags
 374  */
 375 #define BOOTFLAG_COLD   0x01            /* Normal Power-On: Boot from FLASH */
 376 #define BOOTFLAG_WARM   0x02            /* Software reboot */
 377
 378 #if defined(CONFIG_CMD_KGDB)
 379 #define CONFIG_KGDB_BAUDRATE    230400  /* speed to run kgdb serial port */
 380 #define CONFIG_KGDB_SER_INDEX   2       /* which serial port to use */
 381 #endif
 382
 383
 384 /*
 385  * Environment Configuration
 386  */
 387
 388 /* The mac addresses for all ethernet interface */
 389 #if defined(CONFIG_TSEC_ENET)
 390 #define CONFIG_ETHADDR   00:40:42:01:00:00
 391 #define CONFIG_ETH1ADDR  00:40:42:01:00:01
 392 #define CONFIG_ETH2ADDR  00:40:42:01:00:02
 393 #endif
 394
 395
 396 #define CONFIG_ROOTPATH         /opt/eldk/ppc_85xx
 397 #define CONFIG_BOOTFILE         pm854/uImage
 398
 399 #define CONFIG_HOSTNAME         pm854
 400 #define CONFIG_IPADDR    192.168.0.103
 401 #define CONFIG_SERVERIP  192.168.0.64
 402 #define CONFIG_GATEWAYIP 192.168.0.1
 403 #define CONFIG_NETMASK   255.255.255.0
 404
 405 #define CONFIG_LOADADDR  200000 /* default location for tftp and bootm */
 406
 407 #define CONFIG_BOOTDELAY 5      /* -1 disables auto-boot */
 408 #undef  CONFIG_BOOTARGS         /* the boot command will set bootargs */
 409
 410 #define CONFIG_BAUDRATE 9600
 411
 412 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 413    "netdev=eth0\0"                                                      \
 414    "consoledev=ttyS0\0"                                                 \
 415    "ramdiskaddr=400000\0"                                               \
 416    "ramdiskfile=pm854/uRamdisk\0"
 417
 418 #define CONFIG_NFSBOOTCOMMAND                                           \
 419    "setenv bootargs root=/dev/nfs rw "                                  \
 420       "nfsroot=$serverip:$rootpath "                                    \
 421       "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
 422       "console=$consoledev,$baudrate $othbootargs;"                     \
 423    "tftp $loadaddr $bootfile;"                                          \
 424    "bootm $loadaddr"
 425
 426 #define CONFIG_RAMBOOTCOMMAND \
 427    "setenv bootargs root=/dev/ram rw "                                  \
 428       "console=$consoledev,$baudrate $othbootargs;"                     \
 429    "tftp $ramdiskaddr $ramdiskfile;"                                    \
 430    "tftp $loadaddr $bootfile;"                                          \
 431    "bootm $loadaddr $ramdiskaddr"
 432
 433 #define CONFIG_BOOTCOMMAND  CONFIG_NFSBOOTCOMMAND
 434
 435 #endif  /* __CONFIG_H */