include/configs/CPU86.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_CPU86            1       /* ...on a CPU86 board  */
  38
  39 /*
  40  * select serial console configuration
  41  *
  42  * if either CONFIG_CONS_ON_SMC or CONFIG_CONS_ON_SCC is selected, then
  43  * CONFIG_CONS_INDEX must be set to the channel number (1-2 for SMC, 1-4
  44  * for SCC).
  45  *
  46  * if CONFIG_CONS_NONE is defined, then the serial console routines must
  47  * defined elsewhere (for example, on the cogent platform, there are serial
  48  * ports on the motherboard which are used for the serial console - see
  49  * cogent/cma101/serial.[ch]).
  50  */
  51 #undef  CONFIG_CONS_ON_SMC              /* define if console on SMC */
  52 #define CONFIG_CONS_ON_SCC              /* define if console on SCC */
  53 #undef  CONFIG_CONS_NONE                /* define if console on something else*/
  54 #define CONFIG_CONS_INDEX       1       /* which serial channel for console */
  55
  56 #if defined(CONFIG_CONS_NONE) || defined(CONFIG_CONS_USE_EXTC)
  57 #define CONFIG_BAUDRATE         230400
  58 #else
  59 #define CONFIG_BAUDRATE         9600
  60 #endif
  61
  62 /*
  63  * select ethernet configuration
  64  *
  65  * if either CONFIG_ETHER_ON_SCC or CONFIG_ETHER_ON_FCC is selected, then
  66  * CONFIG_ETHER_INDEX must be set to the channel number (1-4 for SCC, 1-3
  67  * for FCC)
  68  *
  69  * if CONFIG_ETHER_NONE is defined, then either the ethernet routines must be
  70  * defined elsewhere (as for the console), or CFG_CMD_NET must be removed
  71  * from CONFIG_COMMANDS to remove support for networking.
  72  *
  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 #if defined(CONFIG_ETHER_ON_FCC) && (CONFIG_ETHER_INDEX == 1)
  80
  81 /*
  82  * - Rx-CLK is CLK11
  83  * - Tx-CLK is CLK12
  84  * - RAM for BD/Buffers is on the 60x Bus (see 28-13)
  85  * - Enable Full Duplex in FSMR
  86  */
  87 # define CFG_CMXFCR_MASK        (CMXFCR_FC1|CMXFCR_RF1CS_MSK|CMXFCR_TF1CS_MSK)
  88 # define CFG_CMXFCR_VALUE       (CMXFCR_RF1CS_CLK11|CMXFCR_TF1CS_CLK12)
  89 # define CFG_CPMFCR_RAMTYPE     0
  90 # define CFG_FCC_PSMR           (FCC_PSMR_FDE|FCC_PSMR_LPB)
  91
  92 #elif defined(CONFIG_ETHER_ON_FCC) && (CONFIG_ETHER_INDEX == 2)
  93
  94 /*
  95  * - Rx-CLK is CLK13
  96  * - Tx-CLK is CLK14
  97  * - RAM for BD/Buffers is on the 60x Bus (see 28-13)
  98  * - Enable Full Duplex in FSMR
  99  */
 100 # define CFG_CMXFCR_MASK        (CMXFCR_FC2|CMXFCR_RF2CS_MSK|CMXFCR_TF2CS_MSK)
 101 # define CFG_CMXFCR_VALUE       (CMXFCR_RF2CS_CLK13|CMXFCR_TF2CS_CLK14)
 102 # define CFG_CPMFCR_RAMTYPE     0
 103 # define CFG_FCC_PSMR           (FCC_PSMR_FDE|FCC_PSMR_LPB)
 104
 105 #endif /* CONFIG_ETHER_ON_FCC, CONFIG_ETHER_INDEX */
 106
 107 /* system clock rate (CLKIN) - equal to the 60x and local bus speed */
 108 #define CONFIG_8260_CLKIN       64000000        /* in Hz */
 109
 110 #define CONFIG_BOOTDELAY        5       /* autoboot after 5 seconds     */
 111
 112 #define CONFIG_PREBOOT                                                          \
 113         "echo; "                                                                \
 114         "echo Type \"run flash_nfs\" to mount root filesystem over NFS; "       \
 115         "echo"
 116
 117 #undef  CONFIG_BOOTARGS
 118 #define CONFIG_BOOTCOMMAND                                                      \
 119         "bootp; "                                                               \
 120         "setenv bootargs root=/dev/nfs rw nfsroot=$(serverip):$(rootpath) "     \
 121         "ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off; "   \
 122         "bootm"
 123
 124 /*-----------------------------------------------------------------------
 125  * I2C/EEPROM/RTC configuration
 126  */
 127 #define CONFIG_SOFT_I2C                 /* Software I2C support enabled */
 128
 129 # define CFG_I2C_SPEED          50000
 130 # define CFG_I2C_SLAVE          0xFE
 131 /*
 132  * Software (bit-bang) I2C driver configuration
 133  */
 134 #define I2C_PORT        3               /* Port A=0, B=1, C=2, D=3 */
 135 #define I2C_ACTIVE      (iop->pdir |=  0x00010000)
 136 #define I2C_TRISTATE    (iop->pdir &= ~0x00010000)
 137 #define I2C_READ        ((iop->pdat & 0x00010000) != 0)
 138 #define I2C_SDA(bit)    if(bit) iop->pdat |=  0x00010000; \
 139                         else    iop->pdat &= ~0x00010000
 140 #define I2C_SCL(bit)    if(bit) iop->pdat |=  0x00020000; \
 141                         else    iop->pdat &= ~0x00020000
 142 #define I2C_DELAY       udelay(5)       /* 1/4 I2C clock duration */
 143
 144 #define CONFIG_RTC_PCF8563
 145 #define CFG_I2C_RTC_ADDR        0x51
 146
 147 #undef  CONFIG_WATCHDOG                 /* watchdog disabled            */
 148
 149 /*-----------------------------------------------------------------------
 150  * Disk-On-Chip configuration
 151  */
 152
 153 #define CFG_MAX_DOC_DEVICE      1       /* Max number of DOC devices    */
 154
 155 #define CFG_DOC_SUPPORT_2000
 156 #define CFG_DOC_SUPPORT_MILLENNIUM
 157
 158 /*-----------------------------------------------------------------------
 159  * Miscellaneous configuration options
 160  */
 161
 162 #define CONFIG_LOADS_ECHO       1       /* echo on for serial download  */
 163 #undef  CFG_LOADS_BAUD_CHANGE           /* don't allow baudrate change  */
 164
 165 #define CONFIG_BOOTP_MASK       (CONFIG_BOOTP_DEFAULT|CONFIG_BOOTP_BOOTFILESIZE)
 166
 167 #define CONFIG_COMMANDS        (CONFIG_CMD_DFL  | \
 168                                 CFG_CMD_BEDBUG  | \
 169                                 CFG_CMD_DATE    | \
 170                                 CFG_CMD_DHCP    | \
 171                                 CFG_CMD_DOC     | \
 172                                 CFG_CMD_EEPROM  | \
 173                                 CFG_CMD_I2C     | \
 174                                 CFG_CMD_NFS     | \
 175                                 CFG_CMD_SNTP    )
 176
 177 /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
 178 #include <cmd_confdefs.h>
 179
 180 /*
 181  * Miscellaneous configurable options
 182  */
 183 #define CFG_LONGHELP                    /* undef to save memory         */
 184 #define CFG_PROMPT      "=> "           /* Monitor Command Prompt       */
 185 #if (CONFIG_COMMANDS & CFG_CMD_KGDB)
 186 #define CFG_CBSIZE      1024            /* Console I/O Buffer Size      */
 187 #else
 188 #define CFG_CBSIZE      256             /* Console I/O Buffer Size      */
 189 #endif
 190 #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
 191 #define CFG_MAXARGS     16              /* max number of command args   */
 192 #define CFG_BARGSIZE    CFG_CBSIZE      /* Boot Argument Buffer Size    */
 193
 194 #define CFG_MEMTEST_START       0x0400000       /* memtest works on     */
 195 #define CFG_MEMTEST_END 0x0C00000       /* 4 ... 12 MB in DRAM  */
 196
 197 #define CFG_LOAD_ADDR   0x100000        /* default load address */
 198
 199 #define CFG_HZ          1000            /* decrementer freq: 1 ms ticks */
 200
 201 #define CFG_BAUDRATE_TABLE      { 9600, 19200, 38400, 57600, 115200 }
 202
 203 #define CFG_RESET_ADDRESS 0xFFF00100    /* "bad" address                */
 204
 205 /*
 206  * For booting Linux, the board info and command line data
 207  * have to be in the first 8 MB of memory, since this is
 208  * the maximum mapped by the Linux kernel during initialization.
 209  */
 210 #define CFG_BOOTMAPSZ           (8 << 20) /* Initial Memory map for Linux */
 211
 212 /*-----------------------------------------------------------------------
 213  * Flash configuration
 214  */
 215
 216 #define CFG_BOOTROM_BASE        0xFF800000
 217 #define CFG_BOOTROM_SIZE        0x00080000
 218 #define CFG_FLASH_BASE          0xFF000000
 219 #define CFG_FLASH_SIZE          0x00800000
 220
 221 /*-----------------------------------------------------------------------
 222  * FLASH organization
 223  */
 224 #define CFG_MAX_FLASH_BANKS     2       /* max num of memory banks      */
 225 #define CFG_MAX_FLASH_SECT      128     /* max num of sects on one chip */
 226
 227 #define CFG_FLASH_ERASE_TOUT    240000  /* Flash Erase Timeout (in ms)  */
 228 #define CFG_FLASH_WRITE_TOUT    500     /* Flash Write Timeout (in ms)  */
 229
 230 /*-----------------------------------------------------------------------
 231  * Other areas to be mapped
 232  */
 233
 234 /* CS3: Dual ported SRAM */
 235 #define CFG_DPSRAM_BASE         0x40000000
 236 #define CFG_DPSRAM_SIZE         0x00020000
 237
 238 /* CS4: DiskOnChip */
 239 #define CFG_DOC_BASE            0xF4000000
 240 #define CFG_DOC_SIZE            0x00100000
 241
 242 /* CS5: FDC37C78 controller */
 243 #define CFG_FDC37C78_BASE       0xF1000000
 244 #define CFG_FDC37C78_SIZE       0x00100000
 245
 246 /* CS6: Board configuration registers */
 247 #define CFG_BCRS_BASE           0xF2000000
 248 #define CFG_BCRS_SIZE           0x00010000
 249
 250 /* CS7: VME Extended Access Range */
 251 #define CFG_VMEEAR_BASE         0x80000000
 252 #define CFG_VMEEAR_SIZE         0x01000000
 253
 254 /* CS8: VME Standard Access Range */
 255 #define CFG_VMESAR_BASE         0xFE000000
 256 #define CFG_VMESAR_SIZE         0x01000000
 257
 258 /* CS9: VME Short I/O Access Range */
 259 #define CFG_VMESIOAR_BASE       0xFD000000
 260 #define CFG_VMESIOAR_SIZE       0x01000000
 261
 262 /*-----------------------------------------------------------------------
 263  * Hard Reset Configuration Words
 264  *
 265  * if you change bits in the HRCW, you must also change the CFG_*
 266  * defines for the various registers affected by the HRCW e.g. changing
 267  * HRCW_DPPCxx requires you to also change CFG_SIUMCR.
 268  */
 269 #if defined(CONFIG_BOOT_ROM)
 270 #define CFG_HRCW_MASTER         (HRCW_CIP | HRCW_ISB100 | HRCW_BMS | \
 271                                  HRCW_BPS01 | HRCW_CS10PC01)
 272 #else
 273 #define CFG_HRCW_MASTER         (HRCW_CIP | HRCW_ISB100 | HRCW_BMS | HRCW_CS10PC01)
 274 #endif
 275
 276 /* no slaves so just fill with zeros */
 277 #define CFG_HRCW_SLAVE1         0
 278 #define CFG_HRCW_SLAVE2         0
 279 #define CFG_HRCW_SLAVE3         0
 280 #define CFG_HRCW_SLAVE4         0
 281 #define CFG_HRCW_SLAVE5         0
 282 #define CFG_HRCW_SLAVE6         0
 283 #define CFG_HRCW_SLAVE7         0
 284
 285 /*-----------------------------------------------------------------------
 286  * Internal Memory Mapped Register
 287  */
 288 #define CFG_IMMR                0xF0000000
 289
 290 /*-----------------------------------------------------------------------
 291  * Definitions for initial stack pointer and data area (in DPRAM)
 292  */
 293 #define CFG_INIT_RAM_ADDR       CFG_IMMR
 294 #define CFG_INIT_RAM_END        0x4000  /* End of used area in DPRAM    */
 295 #define CFG_GBL_DATA_SIZE       128 /* size in bytes reserved for initial data*/
 296 #define CFG_GBL_DATA_OFFSET     (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
 297 #define CFG_INIT_SP_OFFSET      CFG_GBL_DATA_OFFSET
 298
 299 /*-----------------------------------------------------------------------
 300  * Start addresses for the final memory configuration
 301  * (Set up by the startup code)
 302  * Please note that CFG_SDRAM_BASE _must_ start at 0
 303  *
 304  * 60x SDRAM is mapped at CFG_SDRAM_BASE.
 305  */
 306 #define CFG_SDRAM_BASE          0x00000000
 307 #define CFG_SDRAM_MAX_SIZE      0x08000000      /* max. 128 MB          */
 308 #define CFG_MONITOR_BASE        TEXT_BASE
 309 #define CFG_MONITOR_LEN         (256 << 10)     /* Reserve 256 kB for Monitor */
 310 #define CFG_MALLOC_LEN          (128 << 10)     /* Reserve 128 kB for malloc()*/
 311
 312 #if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
 313 # define CFG_RAMBOOT
 314 #endif
 315
 316 #if 0
 317 /* environment is in Flash */
 318 #define CFG_ENV_IS_IN_FLASH     1
 319 #ifdef CONFIG_BOOT_ROM
 320 # define CFG_ENV_ADDR           (CFG_FLASH_BASE+0x70000)
 321 # define CFG_ENV_SIZE           0x10000
 322 # define CFG_ENV_SECT_SIZE      0x10000
 323 #endif
 324 #else
 325 /* environment is in EEPROM */
 326 #define CFG_ENV_IS_IN_EEPROM    1
 327 #define CFG_I2C_EEPROM_ADDR     0x58    /* EEPROM X24C16                */
 328 #define CFG_I2C_EEPROM_ADDR_LEN 1
 329 /* mask of address bits that overflow into the "EEPROM chip address"    */
 330 #define CFG_I2C_EEPROM_ADDR_OVERFLOW    0x07
 331 #define CFG_EEPROM_PAGE_WRITE_BITS      4
 332 #define CFG_EEPROM_PAGE_WRITE_DELAY_MS  10      /* and takes up to 10 msec */
 333 #define CFG_ENV_OFFSET          512
 334 #define CFG_ENV_SIZE            (2048 - 512)
 335 #endif
 336
 337 /*
 338  * Internal Definitions
 339  *
 340  * Boot Flags
 341  */
 342 #define BOOTFLAG_COLD           0x01    /* Normal Power-On: Boot from FLASH*/
 343 #define BOOTFLAG_WARM           0x02    /* Software reboot                 */
 344
 345
 346 /*-----------------------------------------------------------------------
 347  * Cache Configuration
 348  */
 349 #define CFG_CACHELINE_SIZE      32      /* For MPC8260 CPU              */
 350 #if (CONFIG_COMMANDS & CFG_CMD_KGDB)
 351 # define CFG_CACHELINE_SHIFT    5       /* log base 2 of the above value */
 352 #endif
 353
 354 /*-----------------------------------------------------------------------
 355  * HIDx - Hardware Implementation-dependent Registers                    2-11
 356  *-----------------------------------------------------------------------
 357  * HID0 also contains cache control - initially enable both caches and
 358  * invalidate contents, then the final state leaves only the instruction
 359  * cache enabled. Note that Power-On and Hard reset invalidate the caches,
 360  * but Soft reset does not.
 361  *
 362  * HID1 has only read-only information - nothing to set.
 363  */
 364 #define CFG_HID0_INIT   (HID0_ICE|HID0_DCE|HID0_ICFI|\
 365                          HID0_DCI|HID0_IFEM|HID0_ABE)
 366 #define CFG_HID0_FINAL  (HID0_IFEM|HID0_ABE)
 367 #define CFG_HID2        0
 368
 369 /*-----------------------------------------------------------------------
 370  * RMR - Reset Mode Register                                     5-5
 371  *-----------------------------------------------------------------------
 372  * turn on Checkstop Reset Enable
 373  */
 374 #define CFG_RMR         RMR_CSRE
 375
 376 /*-----------------------------------------------------------------------
 377  * BCR - Bus Configuration                                       4-25
 378  *-----------------------------------------------------------------------
 379  */
 380 #define BCR_APD01       0x10000000
 381 #define CFG_BCR         (BCR_APD01|BCR_ETM|BCR_LETM)    /* 8260 mode */
 382
 383 /*-----------------------------------------------------------------------
 384  * SIUMCR - SIU Module Configuration                             4-31
 385  *-----------------------------------------------------------------------
 386  */
 387 #define CFG_SIUMCR      (SIUMCR_BBD|SIUMCR_DPPC00|SIUMCR_APPC10|\
 388                          SIUMCR_CS10PC01|SIUMCR_BCTLC10)
 389
 390 /*-----------------------------------------------------------------------
 391  * SYPCR - System Protection Control                             4-35
 392  * SYPCR can only be written once after reset!
 393  *-----------------------------------------------------------------------
 394  * Watchdog & Bus Monitor Timer max, 60x Bus Monitor enable
 395  */
 396 #if defined(CONFIG_WATCHDOG)
 397 #define CFG_SYPCR       (SYPCR_SWTC|SYPCR_BMT|SYPCR_PBME|SYPCR_LBME|\
 398                          SYPCR_SWRI|SYPCR_SWP|SYPCR_SWE)
 399 #else
 400 #define CFG_SYPCR       (SYPCR_SWTC|SYPCR_BMT|SYPCR_PBME|SYPCR_LBME|\
 401                          SYPCR_SWRI|SYPCR_SWP)
 402 #endif /* CONFIG_WATCHDOG */
 403
 404 /*-----------------------------------------------------------------------
 405  * TMCNTSC - Time Counter Status and Control                     4-40
 406  *-----------------------------------------------------------------------
 407  * Clear once per Second and Alarm Interrupt Status, Set 32KHz timersclk,
 408  * and enable Time Counter
 409  */
 410 #define CFG_TMCNTSC     (TMCNTSC_SEC|TMCNTSC_ALR|TMCNTSC_TCF|TMCNTSC_TCE)
 411
 412 /*-----------------------------------------------------------------------
 413  * PISCR - Periodic Interrupt Status and Control                 4-42
 414  *-----------------------------------------------------------------------
 415  * Clear Periodic Interrupt Status, Set 32KHz timersclk, and enable
 416  * Periodic timer
 417  */
 418 #define CFG_PISCR       (PISCR_PS|PISCR_PTF|PISCR_PTE)
 419
 420 /*-----------------------------------------------------------------------
 421  * SCCR - System Clock Control                                   9-8
 422  *-----------------------------------------------------------------------
 423  * Ensure DFBRG is Divide by 16
 424  */
 425 #define CFG_SCCR        SCCR_DFBRG01
 426
 427 /*-----------------------------------------------------------------------
 428  * RCCR - RISC Controller Configuration                         13-7
 429  *-----------------------------------------------------------------------
 430  */
 431 #define CFG_RCCR        0
 432
 433 #define CFG_MIN_AM_MASK 0xC0000000
 434 /*-----------------------------------------------------------------------
 435  * MPTPR - Memory Refresh Timer Prescaler Register              10-18
 436  *-----------------------------------------------------------------------
 437  */
 438 #define CFG_MPTPR       0x1F00
 439
 440 /*-----------------------------------------------------------------------
 441  * PSRT - Refresh Timer Register                                10-16
 442  *-----------------------------------------------------------------------
 443  */
 444 #define CFG_PSRT        0x0f
 445
 446 /*-----------------------------------------------------------------------
 447  * PSRT - SDRAM Mode Register                                   10-10
 448  *-----------------------------------------------------------------------
 449  */
 450
 451         /* SDRAM initialization values for 8-column chips
 452          */
 453 #define CFG_OR2_8COL    (CFG_MIN_AM_MASK                |\
 454                          ORxS_BPD_4                     |\
 455                          ORxS_ROWST_PBI0_A9             |\
 456                          ORxS_NUMR_12)
 457
 458 #define CFG_PSDMR_8COL  (PSDMR_SDAM_A13_IS_A5           |\
 459                          PSDMR_BSMA_A14_A16             |\
 460                          PSDMR_SDA10_PBI0_A10           |\
 461                          PSDMR_RFRC_7_CLK               |\
 462                          PSDMR_PRETOACT_2W              |\
 463                          PSDMR_ACTTORW_1W               |\
 464                          PSDMR_LDOTOPRE_1C              |\
 465                          PSDMR_WRC_1C                   |\
 466                          PSDMR_CL_2)
 467
 468         /* SDRAM initialization values for 9-column chips
 469          */
 470 #define CFG_OR2_9COL    (CFG_MIN_AM_MASK                |\
 471                          ORxS_BPD_4                     |\
 472                          ORxS_ROWST_PBI0_A7             |\
 473                          ORxS_NUMR_13)
 474
 475 #define CFG_PSDMR_9COL  (PSDMR_SDAM_A14_IS_A5           |\
 476                          PSDMR_BSMA_A13_A15             |\
 477                          PSDMR_SDA10_PBI0_A9            |\
 478                          PSDMR_RFRC_7_CLK               |\
 479                          PSDMR_PRETOACT_2W              |\
 480                          PSDMR_ACTTORW_1W               |\
 481                          PSDMR_LDOTOPRE_1C              |\
 482                          PSDMR_WRC_1C                   |\
 483                          PSDMR_CL_2)
 484
 485 /*
 486  * Init Memory Controller:
 487  *
 488  * Bank Bus     Machine PortSz  Device
 489  * ---- ---     ------- ------  ------
 490  *  0   60x     GPCM    8  bit  Boot ROM
 491  *  1   60x     GPCM    64 bit  FLASH
 492  *  2   60x     SDRAM   64 bit  SDRAM
 493  *
 494  */
 495
 496 #define CFG_MRS_OFFS    0x00000000
 497
 498 #ifdef CONFIG_BOOT_ROM
 499 /* Bank 0 - Boot ROM
 500  */
 501 #define CFG_BR0_PRELIM  ((CFG_BOOTROM_BASE & BRx_BA_MSK)|\
 502                          BRx_PS_8                       |\
 503                          BRx_MS_GPCM_P                  |\
 504                          BRx_V)
 505
 506 #define CFG_OR0_PRELIM  (P2SZ_TO_AM(CFG_BOOTROM_SIZE)   |\
 507                          ORxG_CSNT                      |\
 508                          ORxG_ACS_DIV1                  |\
 509                          ORxG_SCY_3_CLK                 |\
 510                          ORxU_EHTR_8IDLE)
 511
 512 /* Bank 1 - FLASH
 513  */
 514 #define CFG_BR1_PRELIM  ((CFG_FLASH_BASE & BRx_BA_MSK)  |\
 515                          BRx_PS_64                      |\
 516                          BRx_MS_GPCM_P                  |\
 517                          BRx_V)
 518
 519 #define CFG_OR1_PRELIM  (P2SZ_TO_AM(CFG_FLASH_SIZE)     |\
 520                          ORxG_CSNT                      |\
 521                          ORxG_ACS_DIV1                  |\
 522                          ORxG_SCY_3_CLK                 |\
 523                          ORxU_EHTR_8IDLE)
 524
 525 #else /* CONFIG_BOOT_ROM */
 526 /* Bank 0 - FLASH
 527  */
 528 #define CFG_BR0_PRELIM  ((CFG_FLASH_BASE & BRx_BA_MSK)  |\
 529                          BRx_PS_64                      |\
 530                          BRx_MS_GPCM_P                  |\
 531                          BRx_V)
 532
 533 #define CFG_OR0_PRELIM  (P2SZ_TO_AM(CFG_FLASH_SIZE)     |\
 534                          ORxG_CSNT                      |\
 535                          ORxG_ACS_DIV1                  |\
 536                          ORxG_SCY_3_CLK                 |\
 537                          ORxU_EHTR_8IDLE)
 538
 539 /* Bank 1 - Boot ROM
 540  */
 541 #define CFG_BR1_PRELIM  ((CFG_BOOTROM_BASE & BRx_BA_MSK)|\
 542                          BRx_PS_8                       |\
 543                          BRx_MS_GPCM_P                  |\
 544                          BRx_V)
 545
 546 #define CFG_OR1_PRELIM  (P2SZ_TO_AM(CFG_BOOTROM_SIZE)   |\
 547                          ORxG_CSNT                      |\
 548                          ORxG_ACS_DIV1                  |\
 549                          ORxG_SCY_3_CLK                 |\
 550                          ORxU_EHTR_8IDLE)
 551
 552 #endif /* CONFIG_BOOT_ROM */
 553
 554
 555 /* Bank 2 - 60x bus SDRAM
 556  */
 557 #ifndef CFG_RAMBOOT
 558 #define CFG_BR2_PRELIM  ((CFG_SDRAM_BASE & BRx_BA_MSK)  |\
 559                          BRx_PS_64                      |\
 560                          BRx_MS_SDRAM_P                 |\
 561                          BRx_V)
 562
 563 #define CFG_OR2_PRELIM   CFG_OR2_9COL
 564
 565 #define CFG_PSDMR        CFG_PSDMR_9COL
 566 #endif /* CFG_RAMBOOT */
 567
 568 /* Bank 3 - Dual Ported SRAM
 569  */
 570 #define CFG_BR3_PRELIM  ((CFG_DPSRAM_BASE & BRx_BA_MSK) |\
 571                          BRx_PS_16                      |\
 572                          BRx_MS_GPCM_P                  |\
 573                          BRx_V)
 574
 575 #define CFG_OR3_PRELIM  (P2SZ_TO_AM(CFG_DPSRAM_SIZE)    |\
 576                          ORxG_CSNT                      |\
 577                          ORxG_ACS_DIV1                  |\
 578                          ORxG_SCY_5_CLK                 |\
 579                          ORxG_SETA)
 580
 581 /* Bank 4 - DiskOnChip
 582  */
 583 #define CFG_BR4_PRELIM  ((CFG_DOC_BASE & BRx_BA_MSK)    |\
 584                          BRx_PS_8                       |\
 585                          BRx_MS_GPCM_P                  |\
 586                          BRx_V)
 587
 588 #define CFG_OR4_PRELIM  (P2SZ_TO_AM(CFG_DOC_SIZE)       |\
 589                          ORxG_ACS_DIV2                  |\
 590                          ORxG_SCY_5_CLK                 |\
 591                          ORxU_EHTR_8IDLE)
 592
 593 /* Bank 5 - FDC37C78 controller
 594  */
 595 #define CFG_BR5_PRELIM  ((CFG_FDC37C78_BASE & BRx_BA_MSK) |\
 596                          BRx_PS_8                         |\
 597                          BRx_MS_GPCM_P                    |\
 598                          BRx_V)
 599
 600 #define CFG_OR5_PRELIM  (P2SZ_TO_AM(CFG_FDC37C78_SIZE)    |\
 601                          ORxG_ACS_DIV2                    |\
 602                          ORxG_SCY_8_CLK                   |\
 603                          ORxU_EHTR_8IDLE)
 604
 605 /* Bank 6 - Board control registers
 606  */
 607 #define CFG_BR6_PRELIM  ((CFG_BCRS_BASE & BRx_BA_MSK)   |\
 608                          BRx_PS_8                       |\
 609                          BRx_MS_GPCM_P                  |\
 610                          BRx_V)
 611
 612 #define CFG_OR6_PRELIM  (P2SZ_TO_AM(CFG_BCRS_SIZE)      |\
 613                          ORxG_CSNT                      |\
 614                          ORxG_SCY_5_CLK)
 615
 616 /* Bank 7 - VME Extended Access Range
 617  */
 618 #define CFG_BR7_PRELIM  ((CFG_VMEEAR_BASE & BRx_BA_MSK) |\
 619                          BRx_PS_32                      |\
 620                          BRx_MS_GPCM_P                  |\
 621                          BRx_V)
 622
 623 #define CFG_OR7_PRELIM  (P2SZ_TO_AM(CFG_VMEEAR_SIZE)    |\
 624                          ORxG_CSNT                      |\
 625                          ORxG_ACS_DIV1                  |\
 626                          ORxG_SCY_5_CLK                 |\
 627                          ORxG_SETA)
 628
 629 /* Bank 8 - VME Standard Access Range
 630  */
 631 #define CFG_BR8_PRELIM  ((CFG_VMESAR_BASE & BRx_BA_MSK) |\
 632                          BRx_PS_16                      |\
 633                          BRx_MS_GPCM_P                  |\
 634                          BRx_V)
 635
 636 #define CFG_OR8_PRELIM  (P2SZ_TO_AM(CFG_VMESAR_SIZE)    |\
 637                          ORxG_CSNT                      |\
 638                          ORxG_ACS_DIV1                  |\
 639                          ORxG_SCY_5_CLK                 |\
 640                          ORxG_SETA)
 641
 642 /* Bank 9 - VME Short I/O Access Range
 643  */
 644 #define CFG_BR9_PRELIM  ((CFG_VMESIOAR_BASE & BRx_BA_MSK) |\
 645                          BRx_PS_16                        |\
 646                          BRx_MS_GPCM_P                    |\
 647                          BRx_V)
 648
 649 #define CFG_OR9_PRELIM  (P2SZ_TO_AM(CFG_VMESIOAR_SIZE)    |\
 650                          ORxG_CSNT                        |\
 651                          ORxG_ACS_DIV1                    |\
 652                          ORxG_SCY_5_CLK                   |\
 653                          ORxG_SETA)
 654
 655 #endif  /* __CONFIG_H */