include/configs/MPC8560ADS.h

   1 /*
   2  * Copyright 2004, 2011 Freescale Semiconductor.
   3  * (C) Copyright 2002,2003 Motorola,Inc.
   4  * Xianghua Xiao <X.Xiao@motorola.com>
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8
   9 /*
  10  * mpc8560ads board configuration file
  11  *
  12  * Please refer to doc/README.mpc85xx for more info.
  13  *
  14  * Make sure you change the MAC address and other network params first,
  15  * search for CONFIG_SERVERIP, etc. in this file.
  16  */
  17
  18 #ifndef __CONFIG_H
  19 #define __CONFIG_H
  20
  21 /* High Level Configuration Options */
  22 #define CONFIG_CPM2             1       /* has CPM2 */
  23
  24 /*
  25  * default CCARBAR is at 0xff700000
  26  * assume U-Boot is less than 0.5MB
  27  */
  28 #define CONFIG_SYS_TEXT_BASE    0xfff80000
  29
  30 #define CONFIG_PCI_INDIRECT_BRIDGE
  31 #define CONFIG_SYS_PCI_64BIT    1       /* enable 64-bit PCI resources */
  32 #define CONFIG_TSEC_ENET                /* tsec ethernet support */
  33 #undef CONFIG_ETHER_ON_FCC             /* cpm FCC ethernet support */
  34 #define CONFIG_ENV_OVERWRITE
  35 #define CONFIG_RESET_PHY_R      1       /* Call reset_phy() */
  36
  37 /*
  38  * sysclk for MPC85xx
  39  *
  40  * Two valid values are:
  41  *    33000000
  42  *    66000000
  43  *
  44  * Most PCI cards are still 33Mhz, so in the presence of PCI, 33MHz
  45  * is likely the desired value here, so that is now the default.
  46  * The board, however, can run at 66MHz.  In any event, this value
  47  * must match the settings of some switches.  Details can be found
  48  * in the README.mpc85xxads.
  49  */
  50
  51 #ifndef CONFIG_SYS_CLK_FREQ
  52 #define CONFIG_SYS_CLK_FREQ     33000000
  53 #endif
  54
  55 /*
  56  * These can be toggled for performance analysis, otherwise use default.
  57  */
  58 #define CONFIG_L2_CACHE                 /* toggle L2 cache */
  59 #define CONFIG_BTB                      /* toggle branch predition */
  60
  61 #define CONFIG_SYS_INIT_DBCR DBCR_IDM           /* Enable Debug Exceptions */
  62
  63 #define CONFIG_SYS_MEMTEST_START        0x00200000      /* memtest region */
  64 #define CONFIG_SYS_MEMTEST_END          0x00400000
  65
  66 #define CONFIG_SYS_CCSRBAR              0xe0000000
  67 #define CONFIG_SYS_CCSRBAR_PHYS_LOW     CONFIG_SYS_CCSRBAR
  68
  69 /* DDR Setup */
  70 #define CONFIG_SPD_EEPROM               /* Use SPD EEPROM for DDR setup*/
  71 #define CONFIG_DDR_SPD
  72 #undef CONFIG_FSL_DDR_INTERACTIVE
  73
  74 #define CONFIG_MEM_INIT_VALUE           0xDeadBeef
  75
  76 #define CONFIG_SYS_DDR_SDRAM_BASE       0x00000000      /* DDR is system memory*/
  77 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_SDRAM_BASE
  78
  79 #define CONFIG_DIMM_SLOTS_PER_CTLR      1
  80 #define CONFIG_CHIP_SELECTS_PER_CTRL    (2 * CONFIG_DIMM_SLOTS_PER_CTLR)
  81
  82 /* I2C addresses of SPD EEPROMs */
  83 #define SPD_EEPROM_ADDRESS      0x51    /* CTLR 0 DIMM 0 */
  84
  85 /* These are used when DDR doesn't use SPD.  */
  86 #define CONFIG_SYS_SDRAM_SIZE   128             /* DDR is 128MB */
  87 #define CONFIG_SYS_DDR_CS0_BNDS 0x00000007      /* 0-128MB */
  88 #define CONFIG_SYS_DDR_CS0_CONFIG       0x80000002
  89 #define CONFIG_SYS_DDR_TIMING_1 0x37344321
  90 #define CONFIG_SYS_DDR_TIMING_2 0x00000800      /* P9-45,may need tuning */
  91 #define CONFIG_SYS_DDR_CONTROL          0xc2000000      /* unbuffered,no DYN_PWR */
  92 #define CONFIG_SYS_DDR_MODE             0x00000062      /* DLL,normal,seq,4/2.5 */
  93 #define CONFIG_SYS_DDR_INTERVAL 0x05200100      /* autocharge,no open page */
  94
  95 /*
  96  * SDRAM on the Local Bus
  97  */
  98 #define CONFIG_SYS_LBC_SDRAM_BASE       0xf0000000      /* Localbus SDRAM */
  99 #define CONFIG_SYS_LBC_SDRAM_SIZE       64              /* LBC SDRAM is 64MB */
 100
 101 #define CONFIG_SYS_FLASH_BASE           0xff000000      /* start of FLASH 16M */
 102 #define CONFIG_SYS_BR0_PRELIM           0xff001801      /* port size 32bit */
 103
 104 #define CONFIG_SYS_OR0_PRELIM           0xff006ff7      /* 16MB Flash */
 105 #define CONFIG_SYS_MAX_FLASH_BANKS      1               /* number of banks */
 106 #define CONFIG_SYS_MAX_FLASH_SECT       64              /* sectors per device */
 107 #undef  CONFIG_SYS_FLASH_CHECKSUM
 108 #define CONFIG_SYS_FLASH_ERASE_TOUT     60000   /* Flash Erase Timeout (ms) */
 109 #define CONFIG_SYS_FLASH_WRITE_TOUT     500     /* Flash Write Timeout (ms) */
 110
 111 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE    /* start of monitor */
 112
 113 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
 114 #define CONFIG_SYS_RAMBOOT
 115 #else
 116 #undef  CONFIG_SYS_RAMBOOT
 117 #endif
 118
 119 #define CONFIG_FLASH_CFI_DRIVER
 120 #define CONFIG_SYS_FLASH_CFI
 121 #define CONFIG_SYS_FLASH_EMPTY_INFO
 122
 123 #undef CONFIG_CLOCKS_IN_MHZ
 124
 125 /*
 126  * Local Bus Definitions
 127  */
 128
 129 /*
 130  * Base Register 2 and Option Register 2 configure SDRAM.
 131  * The SDRAM base address, CONFIG_SYS_LBC_SDRAM_BASE, is 0xf0000000.
 132  *
 133  * For BR2, need:
 134  *    Base address of 0xf0000000 = BR[0:16] = 1111 0000 0000 0000 0
 135  *    port-size = 32-bits = BR2[19:20] = 11
 136  *    no parity checking = BR2[21:22] = 00
 137  *    SDRAM for MSEL = BR2[24:26] = 011
 138  *    Valid = BR[31] = 1
 139  *
 140  * 0    4    8    12   16   20   24   28
 141  * 1111 0000 0000 0000 0001 1000 0110 0001 = f0001861
 142  *
 143  * FIXME: CONFIG_SYS_LBC_SDRAM_BASE should be masked and OR'ed into
 144  * FIXME: the top 17 bits of BR2.
 145  */
 146
 147 #define CONFIG_SYS_BR2_PRELIM           0xf0001861
 148
 149 /*
 150  * The SDRAM size in MB, CONFIG_SYS_LBC_SDRAM_SIZE, is 64.
 151  *
 152  * For OR2, need:
 153  *    64MB mask for AM, OR2[0:7] = 1111 1100
 154  *                 XAM, OR2[17:18] = 11
 155  *    9 columns OR2[19-21] = 010
 156  *    13 rows   OR2[23-25] = 100
 157  *    EAD set for extra time OR[31] = 1
 158  *
 159  * 0    4    8    12   16   20   24   28
 160  * 1111 1100 0000 0000 0110 1001 0000 0001 = fc006901
 161  */
 162
 163 #define CONFIG_SYS_OR2_PRELIM           0xfc006901
 164
 165 #define CONFIG_SYS_LBC_LCRR             0x00030004    /* LB clock ratio reg */
 166 #define CONFIG_SYS_LBC_LBCR             0x00000000    /* LB config reg */
 167 #define CONFIG_SYS_LBC_LSRT             0x20000000    /* LB sdram refresh timer */
 168 #define CONFIG_SYS_LBC_MRTPR            0x20000000    /* LB refresh timer prescal*/
 169
 170 #define CONFIG_SYS_LBC_LSDMR_COMMON     ( LSDMR_BSMA1516        \
 171                                 | LSDMR_RFCR5           \
 172                                 | LSDMR_PRETOACT3       \
 173                                 | LSDMR_ACTTORW3        \
 174                                 | LSDMR_BL8             \
 175                                 | LSDMR_WRC2            \
 176                                 | LSDMR_CL3             \
 177                                 | LSDMR_RFEN            \
 178                                 )
 179
 180 /*
 181  * SDRAM Controller configuration sequence.
 182  */
 183 #define CONFIG_SYS_LBC_LSDMR_1  (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_PCHALL)
 184 #define CONFIG_SYS_LBC_LSDMR_2  (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_ARFRSH)
 185 #define CONFIG_SYS_LBC_LSDMR_3  (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_ARFRSH)
 186 #define CONFIG_SYS_LBC_LSDMR_4  (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_MRW)
 187 #define CONFIG_SYS_LBC_LSDMR_5  (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_NORMAL)
 188
 189 /*
 190  * 32KB, 8-bit wide for ADS config reg
 191  */
 192 #define CONFIG_SYS_BR4_PRELIM          0xf8000801
 193 #define CONFIG_SYS_OR4_PRELIM           0xffffe1f1
 194 #define CONFIG_SYS_BCSR         (CONFIG_SYS_BR4_PRELIM & 0xffff8000)
 195
 196 #define CONFIG_SYS_INIT_RAM_LOCK        1
 197 #define CONFIG_SYS_INIT_RAM_ADDR        0xe4010000      /* Initial RAM address */
 198 #define CONFIG_SYS_INIT_RAM_SIZE        0x4000          /* Size of used area in RAM */
 199
 200 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 201 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 202
 203 #define CONFIG_SYS_MONITOR_LEN          (256 * 1024)    /* Reserve 256 kB for Mon */
 204 #define CONFIG_SYS_MALLOC_LEN           (128 * 1024)    /* Reserved for malloc */
 205
 206 /* Serial Port */
 207 #define CONFIG_CONS_ON_SCC      /* define if console on SCC */
 208 #undef  CONFIG_CONS_NONE        /* define if console on something else */
 209 #define CONFIG_CONS_INDEX       1  /* which serial channel for console */
 210
 211 #define CONFIG_BAUDRATE         115200
 212
 213 #define CONFIG_SYS_BAUDRATE_TABLE  \
 214         {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
 215
 216 /*
 217  * I2C
 218  */
 219 #define CONFIG_SYS_I2C
 220 #define CONFIG_SYS_I2C_FSL
 221 #define CONFIG_SYS_FSL_I2C_SPEED        400000
 222 #define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
 223 #define CONFIG_SYS_FSL_I2C_OFFSET       0x3000
 224 #define CONFIG_SYS_I2C_NOPROBES         { {0, 0x69} }
 225
 226 /* RapidIO MMU */
 227 #define CONFIG_SYS_RIO_MEM_VIRT 0xc0000000      /* base address */
 228 #define CONFIG_SYS_RIO_MEM_BUS  0xc0000000      /* base address */
 229 #define CONFIG_SYS_RIO_MEM_PHYS 0xc0000000
 230 #define CONFIG_SYS_RIO_MEM_SIZE 0x20000000      /* 128M */
 231
 232 /*
 233  * General PCI
 234  * Memory space is mapped 1-1, but I/O space must start from 0.
 235  */
 236 #define CONFIG_SYS_PCI1_MEM_VIRT        0x80000000
 237 #define CONFIG_SYS_PCI1_MEM_BUS 0x80000000
 238 #define CONFIG_SYS_PCI1_MEM_PHYS        0x80000000
 239 #define CONFIG_SYS_PCI1_MEM_SIZE        0x20000000      /* 512M */
 240 #define CONFIG_SYS_PCI1_IO_VIRT 0xe2000000
 241 #define CONFIG_SYS_PCI1_IO_BUS  0x00000000
 242 #define CONFIG_SYS_PCI1_IO_PHYS 0xe2000000
 243 #define CONFIG_SYS_PCI1_IO_SIZE 0x100000        /* 1M */
 244
 245 #if defined(CONFIG_PCI)
 246 #undef CONFIG_EEPRO100
 247 #undef CONFIG_TULIP
 248
 249 #if !defined(CONFIG_PCI_PNP)
 250     #define PCI_ENET0_IOADDR    0xe0000000
 251     #define PCI_ENET0_MEMADDR   0xe0000000
 252     #define PCI_IDSEL_NUMBER    0x0c    /* slot0->3(IDSEL)=12->15 */
 253 #endif
 254
 255 #undef CONFIG_PCI_SCAN_SHOW             /* show pci devices on startup */
 256 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1057  /* Motorola */
 257
 258 #endif  /* CONFIG_PCI */
 259
 260 #ifdef CONFIG_TSEC_ENET
 261
 262 #ifndef CONFIG_MII
 263 #define CONFIG_MII              1       /* MII PHY management */
 264 #endif
 265 #define CONFIG_TSEC1    1
 266 #define CONFIG_TSEC1_NAME       "TSEC0"
 267 #define CONFIG_TSEC2    1
 268 #define CONFIG_TSEC2_NAME       "TSEC1"
 269 #define TSEC1_PHY_ADDR          0
 270 #define TSEC2_PHY_ADDR          1
 271 #define TSEC1_PHYIDX            0
 272 #define TSEC2_PHYIDX            0
 273 #define TSEC1_FLAGS             TSEC_GIGABIT
 274 #define TSEC2_FLAGS             TSEC_GIGABIT
 275
 276 /* Options are: TSEC[0-1] */
 277 #define CONFIG_ETHPRIME         "TSEC0"
 278
 279 #endif /* CONFIG_TSEC_ENET */
 280
 281 #ifdef CONFIG_ETHER_ON_FCC              /* CPM FCC Ethernet */
 282
 283 #undef  CONFIG_ETHER_NONE               /* define if ether on something else */
 284 #define CONFIG_ETHER_INDEX      2       /* which channel for ether */
 285
 286 #if (CONFIG_ETHER_INDEX == 2)
 287   /*
 288    * - Rx-CLK is CLK13
 289    * - Tx-CLK is CLK14
 290    * - Select bus for bd/buffers
 291    * - Full duplex
 292    */
 293   #define CONFIG_SYS_CMXFCR_MASK2      (CMXFCR_FC2 | CMXFCR_RF2CS_MSK | CMXFCR_TF2CS_MSK)
 294   #define CONFIG_SYS_CMXFCR_VALUE2     (CMXFCR_RF2CS_CLK13 | CMXFCR_TF2CS_CLK14)
 295   #define CONFIG_SYS_CPMFCR_RAMTYPE    0
 296   #define CONFIG_SYS_FCC_PSMR          (FCC_PSMR_FDE)
 297   #define FETH2_RST             0x01
 298 #elif (CONFIG_ETHER_INDEX == 3)
 299   /* need more definitions here for FE3 */
 300   #define FETH3_RST             0x80
 301 #endif                                  /* CONFIG_ETHER_INDEX */
 302
 303 #ifndef CONFIG_MII
 304 #define CONFIG_MII              1       /* MII PHY management */
 305 #endif
 306
 307 #define CONFIG_BITBANGMII               /* bit-bang MII PHY management */
 308
 309 /*
 310  * GPIO pins used for bit-banged MII communications
 311  */
 312 #define MDIO_PORT       2               /* Port C */
 313 #define MDIO_DECLARE    volatile ioport_t *iop = ioport_addr ( \
 314                                 (immap_t *) CONFIG_SYS_IMMR, MDIO_PORT )
 315 #define MDC_DECLARE     MDIO_DECLARE
 316
 317 #define MDIO_ACTIVE     (iop->pdir |=  0x00400000)
 318 #define MDIO_TRISTATE   (iop->pdir &= ~0x00400000)
 319 #define MDIO_READ       ((iop->pdat &  0x00400000) != 0)
 320
 321 #define MDIO(bit)       if(bit) iop->pdat |=  0x00400000; \
 322                         else    iop->pdat &= ~0x00400000
 323
 324 #define MDC(bit)        if(bit) iop->pdat |=  0x00200000; \
 325                         else    iop->pdat &= ~0x00200000
 326
 327 #define MIIDELAY        udelay(1)
 328
 329 #endif
 330
 331 /*
 332  * Environment
 333  */
 334 #ifndef CONFIG_SYS_RAMBOOT
 335   #define CONFIG_ENV_IS_IN_FLASH        1
 336   #define CONFIG_ENV_ADDR               (CONFIG_SYS_MONITOR_BASE + 0x40000)
 337   #define CONFIG_ENV_SECT_SIZE  0x40000 /* 256K(one sector) for env */
 338   #define CONFIG_ENV_SIZE               0x2000
 339 #else
 340   #define CONFIG_ENV_IS_NOWHERE 1       /* Store ENV in memory only */
 341   #define CONFIG_ENV_ADDR               (CONFIG_SYS_MONITOR_BASE - 0x1000)
 342   #define CONFIG_ENV_SIZE               0x2000
 343 #endif
 344
 345 #define CONFIG_LOADS_ECHO       1       /* echo on for serial download */
 346 #define CONFIG_SYS_LOADS_BAUD_CHANGE    1       /* allow baudrate change */
 347
 348 /*
 349  * BOOTP options
 350  */
 351 #define CONFIG_BOOTP_BOOTFILESIZE
 352 #define CONFIG_BOOTP_BOOTPATH
 353 #define CONFIG_BOOTP_GATEWAY
 354 #define CONFIG_BOOTP_HOSTNAME
 355
 356 /*
 357  * Command line configuration.
 358  */
 359 #define CONFIG_CMD_IRQ
 360 #define CONFIG_CMD_REGINFO
 361
 362 #if defined(CONFIG_PCI)
 363     #define CONFIG_CMD_PCI
 364 #endif
 365
 366 #if defined(CONFIG_ETHER_ON_FCC)
 367 #endif
 368
 369 #undef CONFIG_WATCHDOG                  /* watchdog disabled */
 370
 371 /*
 372  * Miscellaneous configurable options
 373  */
 374 #define CONFIG_SYS_LONGHELP                     /* undef to save memory */
 375 #define CONFIG_CMDLINE_EDITING                  /* Command-line editing */
 376 #define CONFIG_AUTO_COMPLETE                    /* add autocompletion support */
 377 #define CONFIG_SYS_LOAD_ADDR    0x1000000       /* default load address */
 378
 379 #if defined(CONFIG_CMD_KGDB)
 380     #define CONFIG_SYS_CBSIZE   1024            /* Console I/O Buffer Size */
 381 #else
 382     #define CONFIG_SYS_CBSIZE   256             /* Console I/O Buffer Size */
 383 #endif
 384
 385 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
 386 #define CONFIG_SYS_MAXARGS      16              /* max number of command args */
 387 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size */
 388
 389 /*
 390  * For booting Linux, the board info and command line data
 391  * have to be in the first 64 MB of memory, since this is
 392  * the maximum mapped by the Linux kernel during initialization.
 393  */
 394 #define CONFIG_SYS_BOOTMAPSZ    (64 << 20)      /* Initial Memory map for Linux*/
 395 #define CONFIG_SYS_BOOTM_LEN    (64 << 20)      /* Increase max gunzip size */
 396
 397 #if defined(CONFIG_CMD_KGDB)
 398 #define CONFIG_KGDB_BAUDRATE    230400  /* speed to run kgdb serial port */
 399 #endif
 400
 401 /*
 402  * Environment Configuration
 403  */
 404 #if defined(CONFIG_TSEC_ENET) || defined(CONFIG_ETHER_ON_FCC)
 405 #define CONFIG_HAS_ETH0
 406 #define CONFIG_HAS_ETH1
 407 #define CONFIG_HAS_ETH2
 408 #define CONFIG_HAS_ETH3
 409 #endif
 410
 411 #define CONFIG_IPADDR    192.168.1.253
 412
 413 #define CONFIG_HOSTNAME         unknown
 414 #define CONFIG_ROOTPATH         "/nfsroot"
 415 #define CONFIG_BOOTFILE         "your.uImage"
 416
 417 #define CONFIG_SERVERIP  192.168.1.1
 418 #define CONFIG_GATEWAYIP 192.168.1.1
 419 #define CONFIG_NETMASK   255.255.255.0
 420
 421 #define CONFIG_LOADADDR  200000 /* default location for tftp and bootm */
 422
 423 #undef  CONFIG_BOOTARGS         /* the boot command will set bootargs */
 424
 425 #define CONFIG_BAUDRATE 115200
 426
 427 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 428         "netdev=eth0\0"                                                 \
 429         "consoledev=ttyCPM\0"                                           \
 430         "ramdiskaddr=1000000\0"                                         \
 431         "ramdiskfile=your.ramdisk.u-boot\0"                             \
 432         "fdtaddr=400000\0"                                              \
 433         "fdtfile=mpc8560ads.dtb\0"
 434
 435 #define CONFIG_NFSBOOTCOMMAND                                           \
 436         "setenv bootargs root=/dev/nfs rw "                             \
 437                 "nfsroot=$serverip:$rootpath "                          \
 438                 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
 439                 "console=$consoledev,$baudrate $othbootargs;"           \
 440         "tftp $loadaddr $bootfile;"                                     \
 441         "tftp $fdtaddr $fdtfile;"                                       \
 442         "bootm $loadaddr - $fdtaddr"
 443
 444 #define CONFIG_RAMBOOTCOMMAND \
 445         "setenv bootargs root=/dev/ram rw "                             \
 446                 "console=$consoledev,$baudrate $othbootargs;"           \
 447         "tftp $ramdiskaddr $ramdiskfile;"                               \
 448         "tftp $loadaddr $bootfile;"                                     \
 449         "tftp $fdtaddr $fdtfile;"                                       \
 450         "bootm $loadaddr $ramdiskaddr $fdtaddr"
 451
 452 #define CONFIG_BOOTCOMMAND  CONFIG_NFSBOOTCOMMAND
 453
 454 #endif  /* __CONFIG_H */