include/configs/TQM823L.h

   1 /*
   2  * (C) Copyright 2000-2014
   3  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  */
   7
   8 /*
   9  * board/config.h - configuration options, board specific
  10  */
  11
  12 #ifndef __CONFIG_H
  13 #define __CONFIG_H
  14
  15 /*
  16  * High Level Configuration Options
  17  * (easy to change)
  18  */
  19
  20 #define CONFIG_MPC823           1       /* This is a MPC823 CPU         */
  21 #define CONFIG_TQM823L          1       /* ...on a TQM8xxL module       */
  22 #define CONFIG_DISPLAY_BOARDINFO
  23
  24 #define CONFIG_SYS_TEXT_BASE    0x40000000
  25
  26 #ifdef  CONFIG_LCD                      /* with LCD controller ?        */
  27 #define CONFIG_MPC8XX_LCD
  28 #define CONFIG_LCD_LOGO         1       /* print our logo on the LCD    */
  29 #define CONFIG_LCD_INFO         1       /* ... and some board info      */
  30 #define CONFIG_SPLASH_SCREEN            /* ... with splashscreen support*/
  31 #endif
  32
  33 #define CONFIG_8xx_CONS_SMC1    1       /* Console is on SMC1           */
  34 #define CONFIG_SYS_SMC_RXBUFLEN 128
  35 #define CONFIG_SYS_MAXIDLE      10
  36 #define CONFIG_BAUDRATE         115200  /* console baudrate = 115kbps   */
  37
  38 #define CONFIG_BOOTCOUNT_LIMIT
  39
  40 #define CONFIG_BOOTDELAY        5       /* autoboot after 5 seconds     */
  41
  42 #define CONFIG_BOARD_TYPES      1       /* support board types          */
  43
  44 #define CONFIG_PREBOOT  "echo;echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;echo"
  45
  46 #undef  CONFIG_BOOTARGS
  47
  48 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
  49         "netdev=eth0\0"                                                 \
  50         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
  51                 "nfsroot=${serverip}:${rootpath}\0"                     \
  52         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
  53         "addip=setenv bootargs ${bootargs} "                            \
  54                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
  55                 ":${hostname}:${netdev}:off panic=1\0"                  \
  56         "flash_nfs=run nfsargs addip;"                                  \
  57                 "bootm ${kernel_addr}\0"                                \
  58         "flash_self=run ramargs addip;"                                 \
  59                 "bootm ${kernel_addr} ${ramdisk_addr}\0"                \
  60         "net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0"     \
  61         "rootpath=/opt/eldk/ppc_8xx\0"                                  \
  62         "hostname=TQM823L\0"                                            \
  63         "bootfile=TQM823L/uImage\0"                                     \
  64         "fdt_addr=40040000\0"                                           \
  65         "kernel_addr=40060000\0"                                        \
  66         "ramdisk_addr=40200000\0"                                       \
  67         "u-boot=TQM823L/u-image.bin\0"                                  \
  68         "load=tftp 200000 ${u-boot}\0"                                  \
  69         "update=prot off 40000000 +${filesize};"                        \
  70                 "era 40000000 +${filesize};"                            \
  71                 "cp.b 200000 40000000 ${filesize};"                     \
  72                 "sete filesize;save\0"                                  \
  73         ""
  74 #define CONFIG_BOOTCOMMAND      "run flash_self"
  75
  76 #define CONFIG_LOADS_ECHO       1       /* echo on for serial download  */
  77 #undef  CONFIG_SYS_LOADS_BAUD_CHANGE            /* don't allow baudrate change  */
  78
  79 #undef  CONFIG_WATCHDOG                 /* watchdog disabled            */
  80
  81 #if defined(CONFIG_LCD)
  82 # undef  CONFIG_STATUS_LED              /* disturbs display             */
  83 #else
  84 # define CONFIG_STATUS_LED      1       /* Status LED enabled           */
  85 #endif  /* CONFIG_LCD */
  86
  87 #undef  CONFIG_CAN_DRIVER               /* CAN Driver support disabled  */
  88
  89 /*
  90  * BOOTP options
  91  */
  92 #define CONFIG_BOOTP_SUBNETMASK
  93 #define CONFIG_BOOTP_GATEWAY
  94 #define CONFIG_BOOTP_HOSTNAME
  95 #define CONFIG_BOOTP_BOOTPATH
  96 #define CONFIG_BOOTP_BOOTFILESIZE
  97
  98
  99 #define CONFIG_MAC_PARTITION
 100 #define CONFIG_DOS_PARTITION
 101
 102 #define CONFIG_RTC_MPC8xx               /* use internal RTC of MPC8xx   */
 103
 104
 105 /*
 106  * Command line configuration.
 107  */
 108 #define CONFIG_CMD_ASKENV
 109 #define CONFIG_CMD_DATE
 110 #define CONFIG_CMD_EXT2
 111 #define CONFIG_CMD_IDE
 112 #define CONFIG_CMD_JFFS2
 113
 114 #ifdef  CONFIG_SPLASH_SCREEN
 115     #define CONFIG_CMD_BMP
 116 #endif
 117
 118
 119 #define CONFIG_NETCONSOLE
 120
 121 /*
 122  * Miscellaneous configurable options
 123  */
 124 #define CONFIG_SYS_LONGHELP                     /* undef to save memory         */
 125
 126 #define CONFIG_CMDLINE_EDITING  1       /* add command line history     */
 127
 128 #if defined(CONFIG_CMD_KGDB)
 129 #define CONFIG_SYS_CBSIZE               1024    /* Console I/O Buffer Size      */
 130 #else
 131 #define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size      */
 132 #endif
 133 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
 134 #define CONFIG_SYS_MAXARGS              16      /* max number of command args   */
 135 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size    */
 136
 137 #define CONFIG_SYS_MEMTEST_START        0x0400000       /* memtest works on     */
 138 #define CONFIG_SYS_MEMTEST_END          0x0C00000       /* 4 ... 12 MB in DRAM  */
 139
 140 #define CONFIG_SYS_LOAD_ADDR            0x100000        /* default load address */
 141
 142 /*
 143  * Low Level Configuration Settings
 144  * (address mappings, register initial values, etc.)
 145  * You should know what you are doing if you make changes here.
 146  */
 147 /*-----------------------------------------------------------------------
 148  * Internal Memory Mapped Register
 149  */
 150 #define CONFIG_SYS_IMMR         0xFFF00000
 151
 152 /*-----------------------------------------------------------------------
 153  * Definitions for initial stack pointer and data area (in DPRAM)
 154  */
 155 #define CONFIG_SYS_INIT_RAM_ADDR        CONFIG_SYS_IMMR
 156 #define CONFIG_SYS_INIT_RAM_SIZE        0x2F00  /* Size of used area in DPRAM   */
 157 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 158 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 159
 160 /*-----------------------------------------------------------------------
 161  * Start addresses for the final memory configuration
 162  * (Set up by the startup code)
 163  * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
 164  */
 165 #define CONFIG_SYS_SDRAM_BASE           0x00000000
 166 #define CONFIG_SYS_FLASH_BASE           0x40000000
 167 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)     /* Reserve 256 kB for Monitor   */
 168 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
 169 #define CONFIG_SYS_MALLOC_LEN           (128 << 10)     /* Reserve 128 kB for malloc()  */
 170
 171 /*
 172  * For booting Linux, the board info and command line data
 173  * have to be in the first 8 MB of memory, since this is
 174  * the maximum mapped by the Linux kernel during initialization.
 175  */
 176 #define CONFIG_SYS_BOOTMAPSZ            (8 << 20)       /* Initial Memory map for Linux */
 177
 178 /*-----------------------------------------------------------------------
 179  * FLASH organization
 180  */
 181
 182 /* use CFI flash driver */
 183 #define CONFIG_SYS_FLASH_CFI            1       /* Flash is CFI conformant */
 184 #define CONFIG_FLASH_CFI_DRIVER 1       /* Use the common driver */
 185 #define CONFIG_SYS_FLASH_BANKS_LIST     { CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE+flash_info[0].size }
 186 #define CONFIG_SYS_FLASH_EMPTY_INFO
 187 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE       1
 188 #define CONFIG_SYS_MAX_FLASH_BANKS      2       /* max number of memory banks */
 189 #define CONFIG_SYS_MAX_FLASH_SECT       71      /* max number of sectors on one chip */
 190
 191 #define CONFIG_ENV_IS_IN_FLASH  1
 192 #define CONFIG_ENV_OFFSET               0x8000  /*   Offset   of Environment Sector     */
 193 #define CONFIG_ENV_SIZE         0x4000  /* Total Size of Environment Sector     */
 194
 195 /* Address and size of Redundant Environment Sector     */
 196 #define CONFIG_ENV_OFFSET_REDUND        (CONFIG_ENV_OFFSET+CONFIG_ENV_SIZE)
 197 #define CONFIG_ENV_SIZE_REDUND  (CONFIG_ENV_SIZE)
 198
 199 #define CONFIG_SYS_USE_PPCENV                   /* Environment embedded in sect .ppcenv */
 200
 201 #define CONFIG_MISC_INIT_R              /* Make sure to remap flashes correctly */
 202
 203 /*-----------------------------------------------------------------------
 204  * Dynamic MTD partition support
 205  */
 206 #define CONFIG_CMD_MTDPARTS
 207 #define CONFIG_MTD_DEVICE               /* needed for mtdparts commands */
 208 #define CONFIG_FLASH_CFI_MTD
 209 #define MTDIDS_DEFAULT          "nor0=TQM8xxL-0"
 210
 211 #define MTDPARTS_DEFAULT        "mtdparts=TQM8xxL-0:256k(u-boot),"      \
 212                                                 "128k(dtb),"            \
 213                                                 "1664k(kernel),"        \
 214                                                 "2m(rootfs),"           \
 215                                                 "4m(data)"
 216
 217 /*-----------------------------------------------------------------------
 218  * Hardware Information Block
 219  */
 220 #define CONFIG_SYS_HWINFO_OFFSET        0x0003FFC0      /* offset of HW Info block */
 221 #define CONFIG_SYS_HWINFO_SIZE          0x00000040      /* size   of HW Info block */
 222 #define CONFIG_SYS_HWINFO_MAGIC 0x54514D38      /* 'TQM8' */
 223
 224 /*-----------------------------------------------------------------------
 225  * Cache Configuration
 226  */
 227 #define CONFIG_SYS_CACHELINE_SIZE       16      /* For all MPC8xx CPUs                  */
 228 #if defined(CONFIG_CMD_KGDB)
 229 #define CONFIG_SYS_CACHELINE_SHIFT      4       /* log base 2 of the above value        */
 230 #endif
 231
 232 /*-----------------------------------------------------------------------
 233  * SYPCR - System Protection Control                            11-9
 234  * SYPCR can only be written once after reset!
 235  *-----------------------------------------------------------------------
 236  * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze
 237  */
 238 #if defined(CONFIG_WATCHDOG)
 239 #define CONFIG_SYS_SYPCR        (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \
 240                          SYPCR_SWE  | SYPCR_SWRI| SYPCR_SWP)
 241 #else
 242 #define CONFIG_SYS_SYPCR        (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWP)
 243 #endif
 244
 245 /*-----------------------------------------------------------------------
 246  * SIUMCR - SIU Module Configuration                            11-6
 247  *-----------------------------------------------------------------------
 248  * PCMCIA config., multi-function pin tri-state
 249  */
 250 #ifndef CONFIG_CAN_DRIVER
 251 #define CONFIG_SYS_SIUMCR       (SIUMCR_DBGC00 | SIUMCR_DBPC00 | SIUMCR_MLRC01)
 252 #else   /* we must activate GPL5 in the SIUMCR for CAN */
 253 #define CONFIG_SYS_SIUMCR       (SIUMCR_DBGC11 | SIUMCR_DBPC00 | SIUMCR_MLRC01)
 254 #endif  /* CONFIG_CAN_DRIVER */
 255
 256 /*-----------------------------------------------------------------------
 257  * TBSCR - Time Base Status and Control                         11-26
 258  *-----------------------------------------------------------------------
 259  * Clear Reference Interrupt Status, Timebase freezing enabled
 260  */
 261 #define CONFIG_SYS_TBSCR        (TBSCR_REFA | TBSCR_REFB | TBSCR_TBF)
 262
 263 /*-----------------------------------------------------------------------
 264  * RTCSC - Real-Time Clock Status and Control Register          11-27
 265  *-----------------------------------------------------------------------
 266  */
 267 #define CONFIG_SYS_RTCSC        (RTCSC_SEC | RTCSC_ALR | RTCSC_RTF| RTCSC_RTE)
 268
 269 /*-----------------------------------------------------------------------
 270  * PISCR - Periodic Interrupt Status and Control                11-31
 271  *-----------------------------------------------------------------------
 272  * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled
 273  */
 274 #define CONFIG_SYS_PISCR        (PISCR_PS | PISCR_PITF)
 275
 276 /*-----------------------------------------------------------------------
 277  * PLPRCR - PLL, Low-Power, and Reset Control Register          15-30
 278  *-----------------------------------------------------------------------
 279  * Reset PLL lock status sticky bit, timer expired status bit and timer
 280  * interrupt status bit
 281  */
 282 #define CONFIG_SYS_PLPRCR       (PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST)
 283
 284 /*-----------------------------------------------------------------------
 285  * SCCR - System Clock and reset Control Register               15-27
 286  *-----------------------------------------------------------------------
 287  * Set clock output, timebase and RTC source and divider,
 288  * power management and some other internal clocks
 289  */
 290 #define SCCR_MASK       SCCR_EBDF11
 291 #define CONFIG_SYS_SCCR (SCCR_COM00   | SCCR_DFSYNC00 | SCCR_DFBRG00  | \
 292                          SCCR_DFNL000 | SCCR_DFNH000  | SCCR_DFLCD000 | \
 293                          SCCR_DFALCD00)
 294
 295 /*-----------------------------------------------------------------------
 296  * PCMCIA stuff
 297  *-----------------------------------------------------------------------
 298  *
 299  */
 300 #define CONFIG_SYS_PCMCIA_MEM_ADDR      (0xE0000000)
 301 #define CONFIG_SYS_PCMCIA_MEM_SIZE      ( 64 << 20 )
 302 #define CONFIG_SYS_PCMCIA_DMA_ADDR      (0xE4000000)
 303 #define CONFIG_SYS_PCMCIA_DMA_SIZE      ( 64 << 20 )
 304 #define CONFIG_SYS_PCMCIA_ATTRB_ADDR    (0xE8000000)
 305 #define CONFIG_SYS_PCMCIA_ATTRB_SIZE    ( 64 << 20 )
 306 #define CONFIG_SYS_PCMCIA_IO_ADDR       (0xEC000000)
 307 #define CONFIG_SYS_PCMCIA_IO_SIZE       ( 64 << 20 )
 308
 309 /*-----------------------------------------------------------------------
 310  * IDE/ATA stuff (Supports IDE harddisk on PCMCIA Adapter)
 311  *-----------------------------------------------------------------------
 312  */
 313
 314 #define CONFIG_IDE_PREINIT      1       /* Use preinit IDE hook */
 315 #define CONFIG_IDE_8xx_PCCARD   1       /* Use IDE with PC Card Adapter */
 316
 317 #undef  CONFIG_IDE_8xx_DIRECT           /* Direct IDE    not supported  */
 318 #undef  CONFIG_IDE_LED                  /* LED   for ide not supported  */
 319 #undef  CONFIG_IDE_RESET                /* reset for ide not supported  */
 320
 321 #define CONFIG_SYS_IDE_MAXBUS           1       /* max. 1 IDE bus               */
 322 #define CONFIG_SYS_IDE_MAXDEVICE        1       /* max. 1 drive per IDE bus     */
 323
 324 #define CONFIG_SYS_ATA_IDE0_OFFSET      0x0000
 325
 326 #define CONFIG_SYS_ATA_BASE_ADDR        CONFIG_SYS_PCMCIA_MEM_ADDR
 327
 328 /* Offset for data I/O                  */
 329 #define CONFIG_SYS_ATA_DATA_OFFSET      (CONFIG_SYS_PCMCIA_MEM_SIZE + 0x320)
 330
 331 /* Offset for normal register accesses  */
 332 #define CONFIG_SYS_ATA_REG_OFFSET       (2 * CONFIG_SYS_PCMCIA_MEM_SIZE + 0x320)
 333
 334 /* Offset for alternate registers       */
 335 #define CONFIG_SYS_ATA_ALT_OFFSET       0x0100
 336
 337 /*-----------------------------------------------------------------------
 338  *
 339  *-----------------------------------------------------------------------
 340  *
 341  */
 342 #define CONFIG_SYS_DER  0
 343
 344 /*
 345  * Init Memory Controller:
 346  *
 347  * BR0/1 and OR0/1 (FLASH)
 348  */
 349
 350 #define FLASH_BASE0_PRELIM      0x40000000      /* FLASH bank #0        */
 351 #define FLASH_BASE1_PRELIM      0x60000000      /* FLASH bank #0        */
 352
 353 /* used to re-map FLASH both when starting from SRAM or FLASH:
 354  * restrict access enough to keep SRAM working (if any)
 355  * but not too much to meddle with FLASH accesses
 356  */
 357 #define CONFIG_SYS_REMAP_OR_AM          0x80000000      /* OR addr mask */
 358 #define CONFIG_SYS_PRELIM_OR_AM 0xE0000000      /* OR addr mask */
 359
 360 /*
 361  * FLASH timing:
 362  */
 363 #define CONFIG_SYS_OR_TIMING_FLASH      (OR_ACS_DIV1  | OR_TRLX | OR_CSNT_SAM | \
 364                                  OR_SCY_3_CLK | OR_EHTR | OR_BI)
 365
 366 #define CONFIG_SYS_OR0_REMAP    (CONFIG_SYS_REMAP_OR_AM  | CONFIG_SYS_OR_TIMING_FLASH)
 367 #define CONFIG_SYS_OR0_PRELIM   (CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_FLASH)
 368 #define CONFIG_SYS_BR0_PRELIM   ((FLASH_BASE0_PRELIM & BR_BA_MSK) | BR_V )
 369
 370 #define CONFIG_SYS_OR1_REMAP    CONFIG_SYS_OR0_REMAP
 371 #define CONFIG_SYS_OR1_PRELIM   CONFIG_SYS_OR0_PRELIM
 372 #define CONFIG_SYS_BR1_PRELIM   ((FLASH_BASE1_PRELIM & BR_BA_MSK) | BR_V )
 373
 374 /*
 375  * BR2/3 and OR2/3 (SDRAM)
 376  *
 377  */
 378 #define SDRAM_BASE2_PRELIM      0x00000000      /* SDRAM bank #0        */
 379 #define SDRAM_BASE3_PRELIM      0x20000000      /* SDRAM bank #1        */
 380 #define SDRAM_MAX_SIZE          0x04000000      /* max 64 MB per bank   */
 381
 382 /* SDRAM timing: Multiplexed addresses, GPL5 output to GPL5_A (don't care)      */
 383 #define CONFIG_SYS_OR_TIMING_SDRAM      0x00000A00
 384
 385 #define CONFIG_SYS_OR2_PRELIM   (CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_SDRAM )
 386 #define CONFIG_SYS_BR2_PRELIM   ((SDRAM_BASE2_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V )
 387
 388 #ifndef CONFIG_CAN_DRIVER
 389 #define CONFIG_SYS_OR3_PRELIM   CONFIG_SYS_OR2_PRELIM
 390 #define CONFIG_SYS_BR3_PRELIM   ((SDRAM_BASE3_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V )
 391 #else   /* CAN uses CS3#, so we can have only one SDRAM bank anyway */
 392 #define CONFIG_SYS_CAN_BASE             0xC0000000      /* CAN mapped at 0xC0000000     */
 393 #define CONFIG_SYS_CAN_OR_AM            0xFFFF8000      /* 32 kB address mask           */
 394 #define CONFIG_SYS_OR3_CAN              (CONFIG_SYS_CAN_OR_AM | OR_G5LA | OR_BI)
 395 #define CONFIG_SYS_BR3_CAN              ((CONFIG_SYS_CAN_BASE & BR_BA_MSK) | \
 396                                         BR_PS_8 | BR_MS_UPMB | BR_V )
 397 #endif  /* CONFIG_CAN_DRIVER */
 398
 399 /*
 400  * Memory Periodic Timer Prescaler
 401  *
 402  * The Divider for PTA (refresh timer) configuration is based on an
 403  * example SDRAM configuration (64 MBit, one bank). The adjustment to
 404  * the number of chip selects (NCS) and the actually needed refresh
 405  * rate is done by setting MPTPR.
 406  *
 407  * PTA is calculated from
 408  *      PTA = (gclk * Trefresh) / ((2 ^ (2 * DFBRG)) * PTP * NCS)
 409  *
 410  *      gclk      CPU clock (not bus clock!)
 411  *      Trefresh  Refresh cycle * 4 (four word bursts used)
 412  *
 413  * 4096  Rows from SDRAM example configuration
 414  * 1000  factor s -> ms
 415  *   32  PTP (pre-divider from MPTPR) from SDRAM example configuration
 416  *    4  Number of refresh cycles per period
 417  *   64  Refresh cycle in ms per number of rows
 418  * --------------------------------------------
 419  * Divider = 4096 * 32 * 1000 / (4 * 64) = 512000
 420  *
 421  * 50 MHz => 50.000.000 / Divider =  98
 422  * 66 Mhz => 66.000.000 / Divider = 129
 423  * 80 Mhz => 80.000.000 / Divider = 156
 424  */
 425
 426 #define CONFIG_SYS_PTA_PER_CLK  ((4096 * 32 * 1000) / (4 * 64))
 427 #define CONFIG_SYS_MAMR_PTA     98
 428
 429 /*
 430  * For 16 MBit, refresh rates could be 31.3 us
 431  * (= 64 ms / 2K = 125 / quad bursts).
 432  * For a simpler initialization, 15.6 us is used instead.
 433  *
 434  * #define CONFIG_SYS_MPTPR_2BK_2K      MPTPR_PTP_DIV32         for 2 banks
 435  * #define CONFIG_SYS_MPTPR_1BK_2K      MPTPR_PTP_DIV64         for 1 bank
 436  */
 437 #define CONFIG_SYS_MPTPR_2BK_4K MPTPR_PTP_DIV16         /* setting for 2 banks  */
 438 #define CONFIG_SYS_MPTPR_1BK_4K MPTPR_PTP_DIV32         /* setting for 1 bank   */
 439
 440 /* refresh rate 7.8 us (= 64 ms / 8K = 31.2 / quad bursts) for 256 MBit         */
 441 #define CONFIG_SYS_MPTPR_2BK_8K MPTPR_PTP_DIV8          /* setting for 2 banks  */
 442 #define CONFIG_SYS_MPTPR_1BK_8K MPTPR_PTP_DIV16         /* setting for 1 bank   */
 443
 444 /*
 445  * MAMR settings for SDRAM
 446  */
 447
 448 /* 8 column SDRAM */
 449 #define CONFIG_SYS_MAMR_8COL    ((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT)  | MAMR_PTAE       |   \
 450                          MAMR_AMA_TYPE_0 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A11 |   \
 451                          MAMR_RLFA_1X    | MAMR_WLFA_1X    | MAMR_TLFA_4X)
 452 /* 9 column SDRAM */
 453 #define CONFIG_SYS_MAMR_9COL    ((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT)  | MAMR_PTAE       |   \
 454                          MAMR_AMA_TYPE_1 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A10 |   \
 455                          MAMR_RLFA_1X    | MAMR_WLFA_1X    | MAMR_TLFA_4X)
 456
 457 #define CONFIG_HWCONFIG         1
 458
 459 #endif  /* __CONFIG_H */