include/configs/CPU87.h

   1 /*
   2  * (C) Copyright 2001-2005
   3  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
   4  *
   5  * See file CREDITS for list of people who contributed to this
   6  * project.
   7  *
   8  * This program is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU General Public License as
  10  * published by the Free Software Foundation; either version 2 of
  11  * the License, or (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  21  * MA 02111-1307 USA
  22  */
  23
  24 /*
  25  * board/config.h - configuration options, board specific
  26  */
  27
  28 #ifndef __CONFIG_H
  29 #define __CONFIG_H
  30
  31 /*
  32  * High Level Configuration Options
  33  * (easy to change)
  34  */
  35
  36 #define CONFIG_MPC8260          1       /* This is an MPC8260 CPU               */
  37 #define CONFIG_CPU87            1       /* ...on a CPU87 board  */
  38 #define CONFIG_PCI
  39 #define CONFIG_CPM2             1       /* Has a CPM2 */
  40
  41 /*
  42  * select serial console configuration
  43  *
  44  * if either CONFIG_CONS_ON_SMC or CONFIG_CONS_ON_SCC is selected, then
  45  * CONFIG_CONS_INDEX must be set to the channel number (1-2 for SMC, 1-4
  46  * for SCC).
  47  *
  48  * if CONFIG_CONS_NONE is defined, then the serial console routines must
  49  * defined elsewhere (for example, on the cogent platform, there are serial
  50  * ports on the motherboard which are used for the serial console - see
  51  * cogent/cma101/serial.[ch]).
  52  */
  53 #undef  CONFIG_CONS_ON_SMC              /* define if console on SMC */
  54 #define CONFIG_CONS_ON_SCC              /* define if console on SCC */
  55 #undef  CONFIG_CONS_NONE                /* define if console on something else*/
  56 #define CONFIG_CONS_INDEX       1       /* which serial channel for console */
  57
  58 #if defined(CONFIG_CONS_NONE) || defined(CONFIG_CONS_USE_EXTC)
  59 #define CONFIG_BAUDRATE         230400
  60 #else
  61 #define CONFIG_BAUDRATE         9600
  62 #endif
  63
  64 /*
  65  * select ethernet configuration
  66  *
  67  * if either CONFIG_ETHER_ON_SCC or CONFIG_ETHER_ON_FCC is selected, then
  68  * CONFIG_ETHER_INDEX must be set to the channel number (1-4 for SCC, 1-3
  69  * for FCC)
  70  *
  71  * if CONFIG_ETHER_NONE is defined, then either the ethernet routines must be
  72  * defined elsewhere (as for the console), or CONFIG_CMD_NET must be unset.
  73  */
  74 #undef  CONFIG_ETHER_ON_SCC             /* define if ether on SCC       */
  75 #define CONFIG_ETHER_ON_FCC             /* define if ether on FCC       */
  76 #undef  CONFIG_ETHER_NONE               /* define if ether on something else */
  77 #define CONFIG_ETHER_INDEX      1       /* which SCC/FCC channel for ethernet */
  78
  79 #define CONFIG_HAS_ETH1         1
  80 #define CONFIG_HAS_ETH2         1
  81
  82 #if defined(CONFIG_ETHER_ON_FCC) && (CONFIG_ETHER_INDEX == 1)
  83
  84 /*
  85  * - Rx-CLK is CLK11
  86  * - Tx-CLK is CLK12
  87  * - RAM for BD/Buffers is on the 60x Bus (see 28-13)
  88  * - Enable Full Duplex in FSMR
  89  */
  90 # define CONFIG_SYS_CMXFCR_MASK (CMXFCR_FC1|CMXFCR_RF1CS_MSK|CMXFCR_TF1CS_MSK)
  91 # define CONFIG_SYS_CMXFCR_VALUE        (CMXFCR_RF1CS_CLK11|CMXFCR_TF1CS_CLK12)
  92 # define CONFIG_SYS_CPMFCR_RAMTYPE      0
  93 # define CONFIG_SYS_FCC_PSMR            (FCC_PSMR_FDE|FCC_PSMR_LPB)
  94
  95 #elif defined(CONFIG_ETHER_ON_FCC) && (CONFIG_ETHER_INDEX == 2)
  96
  97 /*
  98  * - Rx-CLK is CLK13
  99  * - Tx-CLK is CLK14
 100  * - RAM for BD/Buffers is on the 60x Bus (see 28-13)
 101  * - Enable Full Duplex in FSMR
 102  */
 103 # define CONFIG_SYS_CMXFCR_MASK (CMXFCR_FC2|CMXFCR_RF2CS_MSK|CMXFCR_TF2CS_MSK)
 104 # define CONFIG_SYS_CMXFCR_VALUE        (CMXFCR_RF2CS_CLK13|CMXFCR_TF2CS_CLK14)
 105 # define CONFIG_SYS_CPMFCR_RAMTYPE      0
 106 # define CONFIG_SYS_FCC_PSMR            (FCC_PSMR_FDE|FCC_PSMR_LPB)
 107
 108 #endif /* CONFIG_ETHER_ON_FCC, CONFIG_ETHER_INDEX */
 109
 110 /* system clock rate (CLKIN) - equal to the 60x and local bus speed */
 111 #define CONFIG_8260_CLKIN       100000000       /* in Hz */
 112
 113 #define CONFIG_BOOTDELAY        5       /* autoboot after 5 seconds     */
 114
 115 #define CONFIG_PREBOOT                                                          \
 116         "echo; "                                                                \
 117         "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS; "   \
 118         "echo"
 119
 120 #undef  CONFIG_BOOTARGS
 121 #define CONFIG_BOOTCOMMAND                                                      \
 122         "bootp; "                                                               \
 123         "setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} "     \
 124         "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; "   \
 125         "bootm"
 126
 127 /*-----------------------------------------------------------------------
 128  * I2C/EEPROM/RTC configuration
 129  */
 130 #define CONFIG_SOFT_I2C                 /* Software I2C support enabled */
 131
 132 # define CONFIG_SYS_I2C_SPEED           50000
 133 # define CONFIG_SYS_I2C_SLAVE           0xFE
 134 /*
 135  * Software (bit-bang) I2C driver configuration
 136  */
 137 #define I2C_PORT        3               /* Port A=0, B=1, C=2, D=3 */
 138 #define I2C_ACTIVE      (iop->pdir |=  0x00010000)
 139 #define I2C_TRISTATE    (iop->pdir &= ~0x00010000)
 140 #define I2C_READ        ((iop->pdat & 0x00010000) != 0)
 141 #define I2C_SDA(bit)    if(bit) iop->pdat |=  0x00010000; \
 142                         else    iop->pdat &= ~0x00010000
 143 #define I2C_SCL(bit)    if(bit) iop->pdat |=  0x00020000; \
 144                         else    iop->pdat &= ~0x00020000
 145 #define I2C_DELAY       udelay(5)       /* 1/4 I2C clock duration */
 146
 147 #define CONFIG_RTC_PCF8563
 148 #define CONFIG_SYS_I2C_RTC_ADDR 0x51
 149
 150 #undef  CONFIG_WATCHDOG                 /* watchdog disabled            */
 151
 152 /*-----------------------------------------------------------------------
 153  * Disk-On-Chip configuration
 154  */
 155
 156 #define CONFIG_SYS_MAX_DOC_DEVICE       1       /* Max number of DOC devices    */
 157
 158 #define CONFIG_SYS_DOC_SUPPORT_2000
 159 #define CONFIG_SYS_DOC_SUPPORT_MILLENNIUM
 160
 161 /*-----------------------------------------------------------------------
 162  * Miscellaneous configuration options
 163  */
 164
 165 #define CONFIG_LOADS_ECHO       1       /* echo on for serial download  */
 166 #undef  CONFIG_SYS_LOADS_BAUD_CHANGE            /* don't allow baudrate change  */
 167
 168 /*
 169  * BOOTP options
 170  */
 171 #define CONFIG_BOOTP_SUBNETMASK
 172 #define CONFIG_BOOTP_GATEWAY
 173 #define CONFIG_BOOTP_HOSTNAME
 174 #define CONFIG_BOOTP_BOOTPATH
 175 #define CONFIG_BOOTP_BOOTFILESIZE
 176
 177
 178 /*
 179  * Command line configuration.
 180  */
 181 #include <config_cmd_default.h>
 182
 183 #define CONFIG_CMD_BEDBUG
 184 #define CONFIG_CMD_DATE
 185 #define CONFIG_CMD_DOC
 186 #define CONFIG_CMD_EEPROM
 187 #define CONFIG_CMD_I2C
 188
 189 #ifdef CONFIG_PCI
 190     #define CONFIG_CMD_PCI
 191 #endif
 192
 193
 194 #define CONFIG_NAND_LEGACY
 195
 196 /*
 197  * Miscellaneous configurable options
 198  */
 199 #define CONFIG_SYS_LONGHELP                     /* undef to save memory         */
 200 #define CONFIG_SYS_PROMPT       "=> "           /* Monitor Command Prompt       */
 201 #if defined(CONFIG_CMD_KGDB)
 202 #define CONFIG_SYS_CBSIZE       1024            /* Console I/O Buffer Size      */
 203 #else
 204 #define CONFIG_SYS_CBSIZE       256             /* Console I/O Buffer Size      */
 205 #endif
 206 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
 207 #define CONFIG_SYS_MAXARGS      16              /* max number of command args   */
 208 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size    */
 209
 210 #define CONFIG_SYS_MEMTEST_START        0x0400000       /* memtest works on     */
 211 #define CONFIG_SYS_MEMTEST_END 0x0C00000        /* 4 ... 12 MB in DRAM  */
 212
 213 #define CONFIG_SYS_LOAD_ADDR    0x100000        /* default load address */
 214
 215 #define CONFIG_SYS_HZ           1000            /* decrementer freq: 1 ms ticks */
 216
 217 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200 }
 218
 219 #define CONFIG_SYS_RESET_ADDRESS 0xFFF00100     /* "bad" address                */
 220
 221 #define CONFIG_LOOPW
 222
 223 /*
 224  * For booting Linux, the board info and command line data
 225  * have to be in the first 8 MB of memory, since this is
 226  * the maximum mapped by the Linux kernel during initialization.
 227  */
 228 #define CONFIG_SYS_BOOTMAPSZ            (8 << 20) /* Initial Memory map for Linux */
 229
 230 /*-----------------------------------------------------------------------
 231  * Flash configuration
 232  */
 233
 234 #define CONFIG_SYS_BOOTROM_BASE 0xFF800000
 235 #define CONFIG_SYS_BOOTROM_SIZE 0x00080000
 236 #define CONFIG_SYS_FLASH_BASE           0xFF000000
 237 #define CONFIG_SYS_FLASH_SIZE           0x00800000
 238
 239 /*-----------------------------------------------------------------------
 240  * FLASH organization
 241  */
 242 #define CONFIG_SYS_MAX_FLASH_BANKS      2       /* max num of memory banks      */
 243 #define CONFIG_SYS_MAX_FLASH_SECT       135     /* max num of sects on one chip */
 244
 245 #define CONFIG_SYS_FLASH_ERASE_TOUT     240000  /* Flash Erase Timeout (in ms)  */
 246 #define CONFIG_SYS_FLASH_WRITE_TOUT     500     /* Flash Write Timeout (in ms)  */
 247
 248 /*-----------------------------------------------------------------------
 249  * Other areas to be mapped
 250  */
 251
 252 /* CS3: Dual ported SRAM */
 253 #define CONFIG_SYS_DPSRAM_BASE          0x40000000
 254 #define CONFIG_SYS_DPSRAM_SIZE          0x00100000
 255
 256 /* CS4: DiskOnChip */
 257 #define CONFIG_SYS_DOC_BASE             0xF4000000
 258 #define CONFIG_SYS_DOC_SIZE             0x00100000
 259
 260 /* CS5: FDC37C78 controller */
 261 #define CONFIG_SYS_FDC37C78_BASE        0xF1000000
 262 #define CONFIG_SYS_FDC37C78_SIZE        0x00100000
 263
 264 /* CS6: Board configuration registers */
 265 #define CONFIG_SYS_BCRS_BASE            0xF2000000
 266 #define CONFIG_SYS_BCRS_SIZE            0x00010000
 267
 268 /* CS7: VME Extended Access Range */
 269 #define CONFIG_SYS_VMEEAR_BASE          0x60000000
 270 #define CONFIG_SYS_VMEEAR_SIZE          0x01000000
 271
 272 /* CS8: VME Standard Access Range */
 273 #define CONFIG_SYS_VMESAR_BASE          0xFE000000
 274 #define CONFIG_SYS_VMESAR_SIZE          0x01000000
 275
 276 /* CS9: VME Short I/O Access Range */
 277 #define CONFIG_SYS_VMESIOAR_BASE        0xFD000000
 278 #define CONFIG_SYS_VMESIOAR_SIZE        0x01000000
 279
 280 /*-----------------------------------------------------------------------
 281  * Hard Reset Configuration Words
 282  *
 283  * if you change bits in the HRCW, you must also change the CONFIG_SYS_*
 284  * defines for the various registers affected by the HRCW e.g. changing
 285  * HRCW_DPPCxx requires you to also change CONFIG_SYS_SIUMCR.
 286  */
 287 #if defined(CONFIG_BOOT_ROM)
 288 #define CONFIG_SYS_HRCW_MASTER          (HRCW_CIP | HRCW_ISB100 | HRCW_BMS | \
 289                                  HRCW_BPS01 | HRCW_CS10PC01)
 290 #else
 291 #define CONFIG_SYS_HRCW_MASTER          (HRCW_CIP | HRCW_ISB100 | HRCW_BMS | HRCW_CS10PC01)
 292 #endif
 293
 294 /* no slaves so just fill with zeros */
 295 #define CONFIG_SYS_HRCW_SLAVE1          0
 296 #define CONFIG_SYS_HRCW_SLAVE2          0
 297 #define CONFIG_SYS_HRCW_SLAVE3          0
 298 #define CONFIG_SYS_HRCW_SLAVE4          0
 299 #define CONFIG_SYS_HRCW_SLAVE5          0
 300 #define CONFIG_SYS_HRCW_SLAVE6          0
 301 #define CONFIG_SYS_HRCW_SLAVE7          0
 302
 303 /*-----------------------------------------------------------------------
 304  * Internal Memory Mapped Register
 305  */
 306 #define CONFIG_SYS_IMMR         0xF0000000
 307
 308 /*-----------------------------------------------------------------------
 309  * Definitions for initial stack pointer and data area (in DPRAM)
 310  */
 311 #define CONFIG_SYS_INIT_RAM_ADDR        CONFIG_SYS_IMMR
 312 #define CONFIG_SYS_INIT_RAM_END 0x4000  /* End of used area in DPRAM    */
 313 #define CONFIG_SYS_GBL_DATA_SIZE        128 /* size in bytes reserved for initial data*/
 314 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
 315 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 316
 317 /*-----------------------------------------------------------------------
 318  * Start addresses for the final memory configuration
 319  * (Set up by the startup code)
 320  * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
 321  *
 322  * 60x SDRAM is mapped at CONFIG_SYS_SDRAM_BASE.
 323  */
 324 #define CONFIG_SYS_SDRAM_BASE           0x00000000
 325 #define CONFIG_SYS_SDRAM_MAX_SIZE       0x08000000      /* max. 128 MB          */
 326 #define CONFIG_SYS_MONITOR_BASE TEXT_BASE
 327 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)     /* Reserve 256 kB for Monitor */
 328 #define CONFIG_SYS_MALLOC_LEN           (128 << 10)     /* Reserve 128 kB for malloc()*/
 329
 330 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
 331 # define CONFIG_SYS_RAMBOOT
 332 #endif
 333
 334 #ifdef  CONFIG_PCI
 335 #define CONFIG_PCI_PNP
 336 #define CONFIG_EEPRO100
 337 #define CONFIG_SYS_RX_ETH_BUFFER        8               /* use 8 rx buffer on eepro100  */
 338 #endif
 339
 340 #if 0
 341 /* environment is in Flash */
 342 #define CONFIG_ENV_IS_IN_FLASH  1
 343 #ifdef CONFIG_BOOT_ROM
 344 # define CONFIG_ENV_ADDR                (CONFIG_SYS_FLASH_BASE+0x70000)
 345 # define CONFIG_ENV_SIZE                0x10000
 346 # define CONFIG_ENV_SECT_SIZE   0x10000
 347 #endif
 348 #else
 349 /* environment is in EEPROM */
 350 #define CONFIG_ENV_IS_IN_EEPROM 1
 351 #define CONFIG_SYS_I2C_EEPROM_ADDR      0x58    /* EEPROM X24C16                */
 352 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
 353 /* mask of address bits that overflow into the "EEPROM chip address"    */
 354 #define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW     0x07
 355 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS       4
 356 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS   10      /* and takes up to 10 msec */
 357 #define CONFIG_ENV_OFFSET               512
 358 #define CONFIG_ENV_SIZE         (2048 - 512)
 359 #endif
 360
 361 /*
 362  * Internal Definitions
 363  *
 364  * Boot Flags
 365  */
 366 #define BOOTFLAG_COLD           0x01    /* Normal Power-On: Boot from FLASH*/
 367 #define BOOTFLAG_WARM           0x02    /* Software reboot                 */
 368
 369
 370 /*-----------------------------------------------------------------------
 371  * Cache Configuration
 372  */
 373 #define CONFIG_SYS_CACHELINE_SIZE       32      /* For MPC8260 CPU              */
 374 #if defined(CONFIG_CMD_KGDB)
 375 # define CONFIG_SYS_CACHELINE_SHIFT     5       /* log base 2 of the above value */
 376 #endif
 377
 378 /*-----------------------------------------------------------------------
 379  * HIDx - Hardware Implementation-dependent Registers                    2-11
 380  *-----------------------------------------------------------------------
 381  * HID0 also contains cache control - initially enable both caches and
 382  * invalidate contents, then the final state leaves only the instruction
 383  * cache enabled. Note that Power-On and Hard reset invalidate the caches,
 384  * but Soft reset does not.
 385  *
 386  * HID1 has only read-only information - nothing to set.
 387  */
 388 #define CONFIG_SYS_HID0_INIT    (HID0_ICE|HID0_DCE|HID0_ICFI|\
 389                          HID0_DCI|HID0_IFEM|HID0_ABE)
 390 #define CONFIG_SYS_HID0_FINAL   (HID0_IFEM|HID0_ABE)
 391 #define CONFIG_SYS_HID2 0
 392
 393 /*-----------------------------------------------------------------------
 394  * RMR - Reset Mode Register                                     5-5
 395  *-----------------------------------------------------------------------
 396  * turn on Checkstop Reset Enable
 397  */
 398 #define CONFIG_SYS_RMR          RMR_CSRE
 399
 400 /*-----------------------------------------------------------------------
 401  * BCR - Bus Configuration                                       4-25
 402  *-----------------------------------------------------------------------
 403  */
 404 #define BCR_APD01       0x10000000
 405 #define CONFIG_SYS_BCR          (BCR_APD01|BCR_ETM|BCR_LETM)    /* 8260 mode */
 406
 407 /*-----------------------------------------------------------------------
 408  * SIUMCR - SIU Module Configuration                             4-31
 409  *-----------------------------------------------------------------------
 410  */
 411 #define CONFIG_SYS_SIUMCR       (SIUMCR_BBD|SIUMCR_DPPC00|SIUMCR_APPC10|\
 412                          SIUMCR_CS10PC01|SIUMCR_BCTLC10)
 413
 414 /*-----------------------------------------------------------------------
 415  * SYPCR - System Protection Control                             4-35
 416  * SYPCR can only be written once after reset!
 417  *-----------------------------------------------------------------------
 418  * Watchdog & Bus Monitor Timer max, 60x Bus Monitor enable
 419  */
 420 #if defined(CONFIG_WATCHDOG)
 421 #define CONFIG_SYS_SYPCR        (SYPCR_SWTC|SYPCR_BMT|SYPCR_PBME|SYPCR_LBME|\
 422                          SYPCR_SWRI|SYPCR_SWP|SYPCR_SWE)
 423 #else
 424 #define CONFIG_SYS_SYPCR        (SYPCR_SWTC|SYPCR_BMT|SYPCR_PBME|SYPCR_LBME|\
 425                          SYPCR_SWRI|SYPCR_SWP)
 426 #endif /* CONFIG_WATCHDOG */
 427
 428 /*-----------------------------------------------------------------------
 429  * TMCNTSC - Time Counter Status and Control                     4-40
 430  *-----------------------------------------------------------------------
 431  * Clear once per Second and Alarm Interrupt Status, Set 32KHz timersclk,
 432  * and enable Time Counter
 433  */
 434 #define CONFIG_SYS_TMCNTSC      (TMCNTSC_SEC|TMCNTSC_ALR|TMCNTSC_TCF|TMCNTSC_TCE)
 435
 436 /*-----------------------------------------------------------------------
 437  * PISCR - Periodic Interrupt Status and Control                 4-42
 438  *-----------------------------------------------------------------------
 439  * Clear Periodic Interrupt Status, Set 32KHz timersclk, and enable
 440  * Periodic timer
 441  */
 442 #define CONFIG_SYS_PISCR        (PISCR_PS|PISCR_PTF|PISCR_PTE)
 443
 444 /*-----------------------------------------------------------------------
 445  * SCCR - System Clock Control                                   9-8
 446  *-----------------------------------------------------------------------
 447  * Ensure DFBRG is Divide by 16
 448  */
 449 #define CONFIG_SYS_SCCR SCCR_DFBRG01
 450
 451 /*-----------------------------------------------------------------------
 452  * RCCR - RISC Controller Configuration                         13-7
 453  *-----------------------------------------------------------------------
 454  */
 455 #define CONFIG_SYS_RCCR 0
 456
 457 #define CONFIG_SYS_MIN_AM_MASK 0xC0000000
 458
 459 /*
 460  * we use the same values for 32 MB, 128 MB and 256 MB SDRAM
 461  * refresh rate = 7.68 uS (100 MHz Bus Clock)
 462  */
 463
 464 /*-----------------------------------------------------------------------
 465  * MPTPR - Memory Refresh Timer Prescaler Register              10-18
 466  *-----------------------------------------------------------------------
 467  */
 468 #define CONFIG_SYS_MPTPR        0x2000
 469
 470 /*-----------------------------------------------------------------------
 471  * PSRT - Refresh Timer Register                                10-16
 472  *-----------------------------------------------------------------------
 473  */
 474 #define CONFIG_SYS_PSRT 0x16
 475
 476 /*-----------------------------------------------------------------------
 477  * PSRT - SDRAM Mode Register                                   10-10
 478  *-----------------------------------------------------------------------
 479  */
 480
 481         /* SDRAM initialization values for 8-column chips
 482          */
 483 #define CONFIG_SYS_OR2_8COL     (CONFIG_SYS_MIN_AM_MASK         |\
 484                          ORxS_BPD_4                     |\
 485                          ORxS_ROWST_PBI0_A9             |\
 486                          ORxS_NUMR_12)
 487
 488 #define CONFIG_SYS_PSDMR_8COL   (PSDMR_SDAM_A13_IS_A5           |\
 489                          PSDMR_BSMA_A14_A16             |\
 490                          PSDMR_SDA10_PBI0_A10           |\
 491                          PSDMR_RFRC_7_CLK               |\
 492                          PSDMR_PRETOACT_2W              |\
 493                          PSDMR_ACTTORW_2W               |\
 494                          PSDMR_LDOTOPRE_1C              |\
 495                          PSDMR_WRC_1C                   |\
 496                          PSDMR_CL_2)
 497
 498         /* SDRAM initialization values for 9-column chips
 499          */
 500 #define CONFIG_SYS_OR2_9COL     (CONFIG_SYS_MIN_AM_MASK         |\
 501                          ORxS_BPD_4                     |\
 502                          ORxS_ROWST_PBI0_A7             |\
 503                          ORxS_NUMR_13)
 504
 505 #define CONFIG_SYS_PSDMR_9COL   (PSDMR_SDAM_A14_IS_A5           |\
 506                          PSDMR_BSMA_A13_A15             |\
 507                          PSDMR_SDA10_PBI0_A9            |\
 508                          PSDMR_RFRC_7_CLK               |\
 509                          PSDMR_PRETOACT_2W              |\
 510                          PSDMR_ACTTORW_2W               |\
 511                          PSDMR_LDOTOPRE_1C              |\
 512                          PSDMR_WRC_1C                   |\
 513                          PSDMR_CL_2)
 514
 515         /* SDRAM initialization values for 10-column chips
 516          */
 517 #define CONFIG_SYS_OR2_10COL    (CONFIG_SYS_MIN_AM_MASK         |\
 518                          ORxS_BPD_4                     |\
 519                          ORxS_ROWST_PBI1_A4             |\
 520                          ORxS_NUMR_13)
 521
 522 #define CONFIG_SYS_PSDMR_10COL  (PSDMR_PBI                      |\
 523                          PSDMR_SDAM_A17_IS_A5           |\
 524                          PSDMR_BSMA_A13_A15             |\
 525                          PSDMR_SDA10_PBI1_A6            |\
 526                          PSDMR_RFRC_7_CLK               |\
 527                          PSDMR_PRETOACT_2W              |\
 528                          PSDMR_ACTTORW_2W               |\
 529                          PSDMR_LDOTOPRE_1C              |\
 530                          PSDMR_WRC_1C                   |\
 531                          PSDMR_CL_2)
 532
 533 /*
 534  * Init Memory Controller:
 535  *
 536  * Bank Bus     Machine PortSz  Device
 537  * ---- ---     ------- ------  ------
 538  *  0   60x     GPCM    8  bit  Boot ROM
 539  *  1   60x     GPCM    64 bit  FLASH
 540  *  2   60x     SDRAM   64 bit  SDRAM
 541  *
 542  */
 543
 544 #define CONFIG_SYS_MRS_OFFS     0x00000000
 545
 546 #ifdef CONFIG_BOOT_ROM
 547 /* Bank 0 - Boot ROM
 548  */
 549 #define CONFIG_SYS_BR0_PRELIM   ((CONFIG_SYS_BOOTROM_BASE & BRx_BA_MSK)|\
 550                          BRx_PS_8                       |\
 551                          BRx_MS_GPCM_P                  |\
 552                          BRx_V)
 553
 554 #define CONFIG_SYS_OR0_PRELIM   (P2SZ_TO_AM(CONFIG_SYS_BOOTROM_SIZE)    |\
 555                          ORxG_CSNT                      |\
 556                          ORxG_ACS_DIV1                  |\
 557                          ORxG_SCY_5_CLK                 |\
 558                          ORxU_EHTR_8IDLE)
 559
 560 /* Bank 1 - FLASH
 561  */
 562 #define CONFIG_SYS_BR1_PRELIM   ((CONFIG_SYS_FLASH_BASE & BRx_BA_MSK)   |\
 563                          BRx_PS_64                      |\
 564                          BRx_MS_GPCM_P                  |\
 565                          BRx_V)
 566
 567 #define CONFIG_SYS_OR1_PRELIM   (P2SZ_TO_AM(CONFIG_SYS_FLASH_SIZE)      |\
 568                          ORxG_CSNT                      |\
 569                          ORxG_ACS_DIV1                  |\
 570                          ORxG_SCY_5_CLK                 |\
 571                          ORxU_EHTR_8IDLE)
 572
 573 #else /* CONFIG_BOOT_ROM */
 574 /* Bank 0 - FLASH
 575  */
 576 #define CONFIG_SYS_BR0_PRELIM   ((CONFIG_SYS_FLASH_BASE & BRx_BA_MSK)   |\
 577                          BRx_PS_64                      |\
 578                          BRx_MS_GPCM_P                  |\
 579                          BRx_V)
 580
 581 #define CONFIG_SYS_OR0_PRELIM   (P2SZ_TO_AM(CONFIG_SYS_FLASH_SIZE)      |\
 582                          ORxG_CSNT                      |\
 583                          ORxG_ACS_DIV1                  |\
 584                          ORxG_SCY_5_CLK                 |\
 585                          ORxU_EHTR_8IDLE)
 586
 587 /* Bank 1 - Boot ROM
 588  */
 589 #define CONFIG_SYS_BR1_PRELIM   ((CONFIG_SYS_BOOTROM_BASE & BRx_BA_MSK)|\
 590                          BRx_PS_8                       |\
 591                          BRx_MS_GPCM_P                  |\
 592                          BRx_V)
 593
 594 #define CONFIG_SYS_OR1_PRELIM   (P2SZ_TO_AM(CONFIG_SYS_BOOTROM_SIZE)    |\
 595                          ORxG_CSNT                      |\
 596                          ORxG_ACS_DIV1                  |\
 597                          ORxG_SCY_5_CLK                 |\
 598                          ORxU_EHTR_8IDLE)
 599
 600 #endif /* CONFIG_BOOT_ROM */
 601
 602
 603 /* Bank 2 - 60x bus SDRAM
 604  */
 605 #ifndef CONFIG_SYS_RAMBOOT
 606 #define CONFIG_SYS_BR2_PRELIM   ((CONFIG_SYS_SDRAM_BASE & BRx_BA_MSK)   |\
 607                          BRx_PS_64                      |\
 608                          BRx_MS_SDRAM_P                 |\
 609                          BRx_V)
 610
 611 #define CONFIG_SYS_OR2_PRELIM    CONFIG_SYS_OR2_8COL
 612
 613 #define CONFIG_SYS_PSDMR         CONFIG_SYS_PSDMR_8COL
 614 #endif /* CONFIG_SYS_RAMBOOT */
 615
 616 /* Bank 3 - Dual Ported SRAM
 617  */
 618 #define CONFIG_SYS_BR3_PRELIM   ((CONFIG_SYS_DPSRAM_BASE & BRx_BA_MSK) |\
 619                          BRx_PS_16                      |\
 620                          BRx_MS_GPCM_P                  |\
 621                          BRx_V)
 622
 623 #define CONFIG_SYS_OR3_PRELIM   (P2SZ_TO_AM(CONFIG_SYS_DPSRAM_SIZE)     |\
 624                          ORxG_CSNT                      |\
 625                          ORxG_ACS_DIV1                  |\
 626                          ORxG_SCY_7_CLK                 |\
 627                          ORxG_SETA)
 628
 629 /* Bank 4 - DiskOnChip
 630  */
 631 #define CONFIG_SYS_BR4_PRELIM   ((CONFIG_SYS_DOC_BASE & BRx_BA_MSK)     |\
 632                          BRx_PS_8                       |\
 633                          BRx_MS_GPCM_P                  |\
 634                          BRx_V)
 635
 636 #define CONFIG_SYS_OR4_PRELIM   (P2SZ_TO_AM(CONFIG_SYS_DOC_SIZE)        |\
 637                          ORxG_CSNT                      |\
 638                          ORxG_ACS_DIV2                  |\
 639                          ORxG_SCY_9_CLK                 |\
 640                          ORxU_EHTR_8IDLE)
 641
 642 /* Bank 5 - FDC37C78 controller
 643  */
 644 #define CONFIG_SYS_BR5_PRELIM   ((CONFIG_SYS_FDC37C78_BASE & BRx_BA_MSK) |\
 645                          BRx_PS_8                         |\
 646                          BRx_MS_GPCM_P                    |\
 647                          BRx_V)
 648
 649 #define CONFIG_SYS_OR5_PRELIM   (P2SZ_TO_AM(CONFIG_SYS_FDC37C78_SIZE)     |\
 650                          ORxG_ACS_DIV2                    |\
 651                          ORxG_SCY_10_CLK                  |\
 652                          ORxU_EHTR_8IDLE)
 653
 654 /* Bank 6 - Board control registers
 655  */
 656 #define CONFIG_SYS_BR6_PRELIM   ((CONFIG_SYS_BCRS_BASE & BRx_BA_MSK)    |\
 657                          BRx_PS_8                       |\
 658                          BRx_MS_GPCM_P                  |\
 659                          BRx_V)
 660
 661 #define CONFIG_SYS_OR6_PRELIM   (P2SZ_TO_AM(CONFIG_SYS_BCRS_SIZE)       |\
 662                          ORxG_CSNT                      |\
 663                          ORxG_SCY_7_CLK)
 664
 665 /* Bank 7 - VME Extended Access Range
 666  */
 667 #define CONFIG_SYS_BR7_PRELIM   ((CONFIG_SYS_VMEEAR_BASE & BRx_BA_MSK) |\
 668                          BRx_PS_32                      |\
 669                          BRx_MS_GPCM_P                  |\
 670                          BRx_V)
 671
 672 #define CONFIG_SYS_OR7_PRELIM   (P2SZ_TO_AM(CONFIG_SYS_VMEEAR_SIZE)     |\
 673                          ORxG_CSNT                      |\
 674                          ORxG_ACS_DIV1                  |\
 675                          ORxG_SCY_7_CLK                 |\
 676                          ORxG_SETA)
 677
 678 /* Bank 8 - VME Standard Access Range
 679  */
 680 #define CONFIG_SYS_BR8_PRELIM   ((CONFIG_SYS_VMESAR_BASE & BRx_BA_MSK) |\
 681                          BRx_PS_16                      |\
 682                          BRx_MS_GPCM_P                  |\
 683                          BRx_V)
 684
 685 #define CONFIG_SYS_OR8_PRELIM   (P2SZ_TO_AM(CONFIG_SYS_VMESAR_SIZE)     |\
 686                          ORxG_CSNT                      |\
 687                          ORxG_ACS_DIV1                  |\
 688                          ORxG_SCY_7_CLK                 |\
 689                          ORxG_SETA)
 690
 691 /* Bank 9 - VME Short I/O Access Range
 692  */
 693 #define CONFIG_SYS_BR9_PRELIM   ((CONFIG_SYS_VMESIOAR_BASE & BRx_BA_MSK) |\
 694                          BRx_PS_16                        |\
 695                          BRx_MS_GPCM_P                    |\
 696                          BRx_V)
 697
 698 #define CONFIG_SYS_OR9_PRELIM   (P2SZ_TO_AM(CONFIG_SYS_VMESIOAR_SIZE)     |\
 699                          ORxG_CSNT                        |\
 700                          ORxG_ACS_DIV1                    |\
 701                          ORxG_SCY_7_CLK                   |\
 702                          ORxG_SETA)
 703
 704 #endif  /* __CONFIG_H */