include/configs/ICU862.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 #include <mpc8xx_irq.h>
  32
  33 /*
  34  * High Level Configuration Options
  35  * (easy to change)
  36  */
  37 #define CONFIG_MPC860           1
  38 #define CONFIG_MPC860T          1
  39 #define CONFIG_ICU862           1
  40 #define CONFIG_MPC862           1
  41
  42 #define CONFIG_8xx_CONS_SMC1    1       /* Console is on SMC1           */
  43 #undef  CONFIG_8xx_CONS_SMC2
  44 #undef  CONFIG_8xx_CONS_NONE
  45 #define CONFIG_BAUDRATE         9600
  46 #define CONFIG_LOADS_ECHO       1       /* echo on for serial download  */
  47
  48 #ifdef CONFIG_100MHz
  49 #define MPC8XX_FACT             24              /* Multiply by 24       */
  50 #define MPC8XX_XIN              4165000         /* 4.165 MHz in         */
  51 #define CONFIG_8xx_GCLK_FREQ    (MPC8XX_FACT * MPC8XX_XIN)
  52                                     /* define if cant' use get_gclk_freq */
  53 #else
  54 #if 1                           /* for 50MHz version of processor       */
  55 #define MPC8XX_FACT             12              /* Multiply by 12       */
  56 #define MPC8XX_XIN              4000000         /* 4 MHz in             */
  57 #define CONFIG_8xx_GCLK_FREQ    48000000 /* define if cant use get_gclk_freq */
  58 #else                           /* for 80MHz version of processor       */
  59 #define MPC8XX_FACT             20              /* Multiply by 20       */
  60 #define MPC8XX_XIN              4000000         /* 4 MHz in             */
  61 #define CONFIG_8xx_GCLK_FREQ    80000000 /* define if cant use get_gclk_freq */
  62 #endif
  63 #endif
  64
  65 #if 0
  66 #define CONFIG_BOOTDELAY        -1      /* autoboot disabled            */
  67 #else
  68 #define CONFIG_BOOTDELAY        5       /* autoboot after 5 seconds     */
  69 #endif
  70
  71 #define CONFIG_PREBOOT  "echo;echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;echo"
  72
  73 #undef  CONFIG_BOOTARGS
  74 #define CONFIG_BOOTCOMMAND                                                      \
  75         "bootp;"                                                                \
  76         "setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} "     \
  77         "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off;"    \
  78         "bootm"
  79
  80 #undef  CONFIG_WATCHDOG                 /* watchdog disabled            */
  81
  82 #define CONFIG_STATUS_LED       1       /* Status LED enabled           */
  83
  84 /*
  85  * BOOTP options
  86  */
  87 #define CONFIG_BOOTP_SUBNETMASK
  88 #define CONFIG_BOOTP_GATEWAY
  89 #define CONFIG_BOOTP_HOSTNAME
  90 #define CONFIG_BOOTP_BOOTPATH
  91 #define CONFIG_BOOTP_BOOTFILESIZE
  92
  93
  94 #undef  CONFIG_SCC1_ENET                /* disable SCC1 ethernet */
  95 #define CONFIG_FEC_ENET         1       /* use FEC ethernet  */
  96 #define CONFIG_MII              1
  97 #if 1
  98 #define CONFIG_SYS_DISCOVER_PHY 1
  99 #else
 100 #undef  CONFIG_SYS_DISCOVER_PHY
 101 #endif
 102
 103 #define CONFIG_MAC_PARTITION
 104 #define CONFIG_DOS_PARTITION
 105
 106 /* enable I2C and select the hardware/software driver */
 107 #undef  CONFIG_HARD_I2C                 /* I2C with hardware support    */
 108 #define CONFIG_SOFT_I2C         1       /* I2C bit-banged               */
 109 # define CONFIG_SYS_I2C_SPEED           50000
 110 # define CONFIG_SYS_I2C_SLAVE           0xFE
 111 # define CONFIG_SYS_I2C_EEPROM_ADDR     0x50
 112 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1       /* Bytes of address             */
 113 /*
 114  * Software (bit-bang) I2C driver configuration
 115  */
 116 #define PB_SCL          0x00000020      /* PB 26 */
 117 #define PB_SDA          0x00000010      /* PB 27 */
 118
 119 #define I2C_INIT        (immr->im_cpm.cp_pbdir |=  PB_SCL)
 120 #define I2C_ACTIVE      (immr->im_cpm.cp_pbdir |=  PB_SDA)
 121 #define I2C_TRISTATE    (immr->im_cpm.cp_pbdir &= ~PB_SDA)
 122 #define I2C_READ        ((immr->im_cpm.cp_pbdat & PB_SDA) != 0)
 123 #define I2C_SDA(bit)    if(bit) immr->im_cpm.cp_pbdat |=  PB_SDA; \
 124                         else    immr->im_cpm.cp_pbdat &= ~PB_SDA
 125 #define I2C_SCL(bit)    if(bit) immr->im_cpm.cp_pbdat |=  PB_SCL; \
 126                         else    immr->im_cpm.cp_pbdat &= ~PB_SCL
 127 #define I2C_DELAY       udelay(5)       /* 1/4 I2C clock duration */
 128
 129 #define CONFIG_SYS_EEPROM_X40430                /* Use a Xicor X40430 EEPROM    */
 130 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS  4    /* 16 bytes page write mode     */
 131
 132 #define CONFIG_RTC_MPC8xx               /* use internal RTC of MPC8xx   */
 133
 134
 135 /*
 136  * Command line configuration.
 137  */
 138 #include <config_cmd_default.h>
 139
 140 #define CONFIG_CMD_ASKENV
 141 #define CONFIG_CMD_DATE
 142 #define CONFIG_CMD_DHCP
 143 #define CONFIG_CMD_EEPROM
 144 #define CONFIG_CMD_I2C
 145 #define CONFIG_CMD_IDE
 146 #define CONFIG_CMD_NFS
 147 #define CONFIG_CMD_SNTP
 148
 149
 150 /*
 151  * Miscellaneous configurable options
 152  */
 153 #define CONFIG_SYS_LONGHELP                     /* undef to save memory         */
 154 #define CONFIG_SYS_PROMPT       "=> "           /* Monitor Command Prompt       */
 155 #if defined(CONFIG_CMD_KGDB)
 156 #define CONFIG_SYS_CBSIZE       1024            /* Console I/O Buffer Size      */
 157 #else
 158 #define CONFIG_SYS_CBSIZE       256             /* Console I/O Buffer Size      */
 159 #endif
 160 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
 161 #define CONFIG_SYS_MAXARGS      16              /* max number of command args   */
 162 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size    */
 163
 164 #define CONFIG_SYS_MEMTEST_START        0x0100000       /* memtest works on     */
 165 #define CONFIG_SYS_MEMTEST_END          0x0400000       /* 1 ... 4 MB in DRAM   */
 166
 167 #define CONFIG_SYS_LOAD_ADDR            0x00100000
 168
 169 #define CONFIG_SYS_HZ           1000            /* decrementer freq: 1 ms ticks */
 170
 171 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200 }
 172
 173 /*
 174  * Low Level Configuration Settings
 175  * (address mappings, register initial values, etc.)
 176  * You should know what you are doing if you make changes here.
 177  */
 178 /*-----------------------------------------------------------------------
 179  * Internal Memory Mapped Register
 180  */
 181 #define CONFIG_SYS_IMMR         0xF0000000
 182 #define CONFIG_SYS_IMMR_SIZE            ((uint)(64 * 1024))
 183
 184 /*-----------------------------------------------------------------------
 185  * Definitions for initial stack pointer and data area (in DPRAM)
 186  */
 187 #define CONFIG_SYS_INIT_RAM_ADDR        CONFIG_SYS_IMMR
 188 #define CONFIG_SYS_INIT_RAM_END 0x2F00  /* End of used area in DPRAM    */
 189 #define CONFIG_SYS_GBL_DATA_SIZE        64  /* size in bytes reserved for initial data */
 190 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
 191 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 192
 193 /*-----------------------------------------------------------------------
 194  * Start addresses for the final memory configuration
 195  * (Set up by the startup code)
 196  * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
 197  */
 198 #define CONFIG_SYS_SDRAM_BASE           0x00000000
 199 #define CONFIG_SYS_FLASH_BASE           0x40000000
 200 #define CONFIG_SYS_FLASH_SIZE           ((uint)(16 * 1024 * 1024))      /* max 16Mbyte */
 201
 202 #define CONFIG_SYS_RESET_ADDRESS        0xFFF00100
 203
 204 #if 0
 205 #if defined(DEBUG)
 206 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)     /* Reserve 256 kB for Monitor   */
 207 #else
 208 #define CONFIG_SYS_MONITOR_LEN          (192 << 10)     /* Reserve 192 kB for Monitor   */
 209 #endif
 210 #else
 211 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
 212 #endif
 213 #define CONFIG_SYS_MONITOR_BASE TEXT_BASE
 214 #define CONFIG_SYS_MALLOC_LEN           (256 << 10)     /* Reserve 256 kB for malloc()  */
 215
 216 /*
 217  * For booting Linux, the board info and command line data
 218  * have to be in the first 8 MB of memory, since this is
 219  * the maximum mapped by the Linux kernel during initialization.
 220  */
 221 #define CONFIG_SYS_BOOTMAPSZ            (8 << 20)       /* Initial Memory map for Linux */
 222 /*-----------------------------------------------------------------------
 223  * FLASH organization
 224  */
 225 #define CONFIG_SYS_MAX_FLASH_BANKS      1       /* max number of memory banks           */
 226 #define CONFIG_SYS_MAX_FLASH_SECT       64      /* max number of sectors on one chip    */
 227
 228 #define CONFIG_SYS_FLASH_ERASE_TOUT     120000  /* Timeout for Flash Erase (in ms)      */
 229 #define CONFIG_SYS_FLASH_WRITE_TOUT     500             /* Timeout for Flash Write (in ms)      */
 230
 231
 232 #define CONFIG_ENV_IS_IN_FLASH  1
 233 #define CONFIG_ENV_OFFSET               0x00F40000
 234
 235 #define CONFIG_ENV_SECT_SIZE    0x40000 /* Total Size of Environment sector     */
 236 #define CONFIG_ENV_SIZE         0x4000  /* Used Size of Environment Sector      */
 237 #define CONFIG_SYS_USE_PPCENV                   /* Environment embedded in sect .ppcenv */
 238
 239 /*-----------------------------------------------------------------------
 240  * Cache Configuration
 241  */
 242 #define CONFIG_SYS_CACHELINE_SIZE       16      /* For all MPC8xx CPUs                  */
 243 #if defined(CONFIG_CMD_KGDB)
 244 #define CONFIG_SYS_CACHELINE_SHIFT      4       /* log base 2 of the above value        */
 245 #endif
 246
 247 /*-----------------------------------------------------------------------
 248  * SYPCR - System Protection Control                                    11-9
 249  * SYPCR can only be written once after reset!
 250  *-----------------------------------------------------------------------
 251  * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze
 252  */
 253 #if defined(CONFIG_WATCHDOG)
 254 #define CONFIG_SYS_SYPCR        (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \
 255                          SYPCR_SWE  | SYPCR_SWRI| SYPCR_SWP)
 256 #else
 257 #define CONFIG_SYS_SYPCR        (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWP)
 258 #endif
 259
 260 /*-----------------------------------------------------------------------
 261  * SIUMCR - SIU Module Configuration                                    11-6
 262  *-----------------------------------------------------------------------
 263  * PCMCIA config., multi-function pin tri-state
 264  */
 265 #define CONFIG_SYS_SIUMCR       (SIUMCR_DBGC00 | SIUMCR_DBPC00 | SIUMCR_MLRC01)
 266
 267 /*-----------------------------------------------------------------------
 268  * TBSCR - Time Base Status and Control                                 11-26
 269  *-----------------------------------------------------------------------
 270  * Clear Reference Interrupt Status, Timebase freezing enabled
 271  */
 272 #define CONFIG_SYS_TBSCR        (TBSCR_REFA | TBSCR_REFB | TBSCR_TBE)
 273
 274 /*-----------------------------------------------------------------------
 275  * PISCR - Periodic Interrupt Status and Control                11-31
 276  *-----------------------------------------------------------------------
 277  * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled
 278  */
 279 #define CONFIG_SYS_PISCR        (PISCR_PS | PISCR_PITF)
 280
 281 /*-----------------------------------------------------------------------
 282  * PLPRCR - PLL, Low-Power, and Reset Control Register  15-30
 283  *-----------------------------------------------------------------------
 284  * set the PLL, the low-power modes and the reset control (15-29)
 285  */
 286 #define CONFIG_SYS_PLPRCR       (((MPC8XX_FACT-1) << PLPRCR_MF_SHIFT) | \
 287                                 PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST)
 288
 289 /*-----------------------------------------------------------------------
 290  * SCCR - System Clock and reset Control Register               15-27
 291  *-----------------------------------------------------------------------
 292  * Set clock output, timebase and RTC source and divider,
 293  * power management and some other internal clocks
 294  */
 295 #ifdef CONFIG_100MHz    /* for 100 MHz, external bus is half CPU clock */
 296 #define SCCR_MASK       0
 297 #define CONFIG_SYS_SCCR (SCCR_TBS       | SCCR_COM00    | SCCR_DFSYNC00 | \
 298                          SCCR_DFBRG00   | SCCR_DFNL000  | SCCR_DFNH000  | \
 299                          SCCR_DFLCD000  |SCCR_DFALCD00  | SCCR_EBDF01)
 300 #else                   /* up to 50 MHz we use a 1:1 clock */
 301 #define SCCR_MASK       SCCR_EBDF11
 302 #define CONFIG_SYS_SCCR (SCCR_TBS       | SCCR_COM00    | SCCR_DFSYNC00 | \
 303                          SCCR_DFBRG00   | SCCR_DFNL000  | SCCR_DFNH000  | \
 304                          SCCR_DFLCD000  |SCCR_DFALCD00  )
 305 #endif  /* CONFIG_100MHz */
 306
 307 /*-----------------------------------------------------------------------
 308  * RCCR - RISC Controller Configuration Register                19-4
 309  *-----------------------------------------------------------------------
 310  */
 311 /* +0x09C4 => DRQP = 10 (IDMA requests have lowest priority) */
 312 #define CONFIG_SYS_RCCR 0x0020
 313
 314 /*-----------------------------------------------------------------------
 315  * PCMCIA stuff
 316  *-----------------------------------------------------------------------
 317  */
 318 #define CONFIG_SYS_PCMCIA_MEM_ADDR      (0xE0000000)
 319 #define CONFIG_SYS_PCMCIA_MEM_SIZE      ( 64 << 20 )
 320 #define CONFIG_SYS_PCMCIA_DMA_ADDR      (0xE4000000)
 321 #define CONFIG_SYS_PCMCIA_DMA_SIZE      ( 64 << 20 )
 322 #define CONFIG_SYS_PCMCIA_ATTRB_ADDR    (0xE8000000)
 323 #define CONFIG_SYS_PCMCIA_ATTRB_SIZE    ( 64 << 20 )
 324 #define CONFIG_SYS_PCMCIA_IO_ADDR       (0xEC000000)
 325 #define CONFIG_SYS_PCMCIA_IO_SIZE       ( 64 << 20 )
 326
 327 /*-----------------------------------------------------------------------
 328  * PCMCIA Power Switch
 329  *
 330  * The ICU862 uses a TPS2205 PC-Card Power-Interface Switch to
 331  * control the voltages on the PCMCIA slot which is connected to Port B
 332  *-----------------------------------------------------------------------
 333  */
 334                         /* Output pins */
 335 #define TPS2205_VCC5    0x00008000      /* PB.16:  5V Voltage Control   */
 336 #define TPS2205_VCC3    0x00004000      /* PB.17:  3V Voltage Control   */
 337 #define TPS2205_VPP_PGM 0x00002000      /* PB.18: PGM Voltage Control   */
 338 #define TPS2205_VPP_VCC 0x00001000      /* PB.19: VPP Voltage Control   */
 339 #define TPS2205_SHDN    0x00000200      /* PB.22: Shutdown              */
 340 #define TPS2205_OUTPUTS ( TPS2205_VCC5    | TPS2205_VCC3    | \
 341                           TPS2205_VPP_PGM | TPS2205_VPP_VCC | \
 342                           TPS2205_SHDN)
 343
 344                         /* Input pins */
 345 #define TPS2205_OC      0x00000100      /* PB.23: Over-Current          */
 346 #define TPS2205_INPUTS  ( TPS2205_OC )
 347
 348 /*-----------------------------------------------------------------------
 349  * IDE/ATA stuff (Supports IDE harddisk on PCMCIA Adapter)
 350  *-----------------------------------------------------------------------
 351  */
 352
 353 #define CONFIG_IDE_8xx_PCCARD   1       /* Use IDE with PC Card Adapter */
 354
 355 #undef  CONFIG_IDE_8xx_DIRECT           /* Direct IDE    not supported  */
 356 #undef  CONFIG_IDE_LED                  /* LED   for ide not supported  */
 357 #undef  CONFIG_IDE_RESET                /* reset for ide not supported  */
 358
 359 #define CONFIG_SYS_IDE_MAXBUS           1       /* max. 1 IDE bus               */
 360 #define CONFIG_SYS_IDE_MAXDEVICE        1       /* max. 1 drive per IDE bus     */
 361
 362 #define CONFIG_SYS_ATA_IDE0_OFFSET      0x0000
 363
 364 #define CONFIG_SYS_ATA_BASE_ADDR        CONFIG_SYS_PCMCIA_MEM_ADDR
 365
 366 /* Offset for data I/O                  */
 367 #define CONFIG_SYS_ATA_DATA_OFFSET      (CONFIG_SYS_PCMCIA_MEM_SIZE + 0x320)
 368
 369 /* Offset for normal register accesses  */
 370 #define CONFIG_SYS_ATA_REG_OFFSET       (2 * CONFIG_SYS_PCMCIA_MEM_SIZE + 0x320)
 371
 372 /* Offset for alternate registers       */
 373 #define CONFIG_SYS_ATA_ALT_OFFSET       0x0100
 374
 375
 376  /*-----------------------------------------------------------------------
 377  *
 378  *-----------------------------------------------------------------------
 379  *
 380  */
 381 #define CONFIG_SYS_DER          0
 382
 383 /* Because of the way the 860 starts up and assigns CS0 the
 384 * entire address space, we have to set the memory controller
 385 * differently.  Normally, you write the option register
 386 * first, and then enable the chip select by writing the
 387 * base register.  For CS0, you must write the base register
 388 * first, followed by the option register.
 389 */
 390
 391 /*
 392  * Init Memory Controller:
 393  *
 394  * BR0 and OR0 (FLASH)
 395  */
 396
 397 #define FLASH_BASE0_PRELIM      0x40000000      /* FLASH bank #0        */
 398 #define FLASH_BASE1_PRELIM      0x0             /* FLASH bank #1        */
 399
 400 #define CONFIG_SYS_REMAP_OR_AM          0x80000000      /* OR addr mask */
 401 #define CONFIG_SYS_PRELIM_OR_AM 0xE0000000      /* OR addr mask */
 402
 403 /* FLASH timing: ACS = 10, TRLX = 1, CSNT = 1, SCY = 3, EHTR = 0        */
 404 #define CONFIG_SYS_OR_TIMING_FLASH      (OR_CSNT_SAM  | OR_ACS_DIV4 | OR_BI | OR_SCY_3_CLK | OR_TRLX)
 405
 406 #define CONFIG_SYS_OR0_REMAP    (CONFIG_SYS_REMAP_OR_AM  | CONFIG_SYS_OR_TIMING_FLASH)
 407
 408 #define CONFIG_SYS_OR0_PRELIM   0xFF000954              /* Real values for the board */
 409 #define CONFIG_SYS_BR0_PRELIM   0x40000001              /* Real values for the board */
 410
 411 /*
 412  * BR1 and OR1 (SDRAM)
 413  */
 414 #define SDRAM_BASE1_PRELIM      0x00000000      /* SDRAM bank           */
 415 #define SDRAM_MAX_SIZE          0x04000000      /* max 64 MB per bank   */
 416
 417 #define CONFIG_SYS_OR_TIMING_SDRAM      0x00000800      /* BIH is not set       */
 418
 419 #define CONFIG_SYS_OR1_PRELIM   (CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_SDRAM)
 420 #define CONFIG_SYS_BR1_PRELIM   ((SDRAM_BASE1_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V)
 421
 422 /*
 423  * Memory Periodic Timer Prescaler
 424  */
 425
 426 /* periodic timer for refresh */
 427 #define CONFIG_SYS_MAMR_PTA             97      /* start with divider for 100 MHz       */
 428
 429 /* refresh rate 15.6 us (= 64 ms / 4K = 62.4 / quad bursts) for <= 128 MBit     */
 430 #define CONFIG_SYS_MPTPR_2BK_4K MPTPR_PTP_DIV16         /* setting for 2 banks  */
 431 #define CONFIG_SYS_MPTPR_1BK_4K MPTPR_PTP_DIV32         /* setting for 1 bank   */
 432
 433 /* refresh rate 7.8 us (= 64 ms / 8K = 31.2 / quad bursts) for 256 MBit         */
 434 #define CONFIG_SYS_MPTPR_2BK_8K MPTPR_PTP_DIV8          /* setting for 2 banks  */
 435 #define CONFIG_SYS_MPTPR_1BK_8K MPTPR_PTP_DIV16         /* setting for 1 bank   */
 436
 437 /*
 438  * MAMR settings for SDRAM
 439  */
 440
 441 /* 8 column SDRAM */
 442 #define CONFIG_SYS_MAMR_8COL    ((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT)  | MAMR_PTAE       |   \
 443                          MAMR_AMA_TYPE_0 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A11 |   \
 444                          MAMR_RLFA_1X    | MAMR_WLFA_1X    | MAMR_TLFA_4X)
 445 /* 9 column SDRAM */
 446 #define CONFIG_SYS_MAMR_9COL    ((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT)  | MAMR_PTAE       |   \
 447                          MAMR_AMA_TYPE_1 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A10 |   \
 448                          MAMR_RLFA_1X    | MAMR_WLFA_1X    | MAMR_TLFA_4X)
 449
 450 #define CONFIG_SYS_MAMR         0x13a01114
 451 /*
 452  * Internal Definitions
 453  *
 454  * Boot Flags
 455  */
 456 #define BOOTFLAG_COLD   0x01            /* Normal Power-On: Boot from FLASH     */
 457 #define BOOTFLAG_WARM   0x02            /* Software reboot                      */
 458
 459 #ifdef CONFIG_MPC860T
 460
 461 /* Interrupt level assignments.
 462 */
 463 #define FEC_INTERRUPT   SIU_LEVEL1      /* FEC interrupt */
 464
 465 #endif /* CONFIG_MPC860T */
 466
 467
 468 #endif  /* __CONFIG_H */