include/configs/TQM5200.h

   1 /*
   2  * (C) Copyright 2003-2014
   3  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
   4  *
   5  * (C) Copyright 2004-2006
   6  * Martin Krause, TQ-Systems GmbH, martin.krause@tqs.de
   7  *
   8  * SPDX-License-Identifier:     GPL-2.0+
   9  */
  10
  11 #ifndef __CONFIG_H
  12 #define __CONFIG_H
  13
  14 /*
  15  * High Level Configuration Options
  16  * (easy to change)
  17  */
  18
  19 #define CONFIG_MPC5200          1       /* This is an MPC5200 CPU               */
  20 #define CONFIG_TQM5200          1       /* ... on TQM5200 module                */
  21 #undef CONFIG_TQM5200_REV100            /*  define for revision 100 modules     */
  22
  23 /*
  24  * Valid values for CONFIG_SYS_TEXT_BASE are:
  25  * 0xFC000000   boot low (standard configuration with room for
  26  *              max 64 MByte Flash ROM)
  27  * 0xFFF00000   boot high (for a backup copy of U-Boot)
  28  * 0x00100000   boot from RAM (for testing only)
  29  */
  30 #ifndef CONFIG_SYS_TEXT_BASE
  31 #define CONFIG_SYS_TEXT_BASE    0xFC000000
  32 #endif
  33
  34 /* On a Cameron or on a FO300 board or ...                              */
  35 #if !defined(CONFIG_CAM5200) && !defined(CONFIG_CHARON) \
  36         && !defined(CONFIG_FO300)
  37 #define CONFIG_STK52XX          1       /* ... on a STK52XX board               */
  38 #endif
  39
  40 #define CONFIG_SYS_MPC5XXX_CLKIN        33000000 /* ... running at 33.000000MHz         */
  41
  42 #define CONFIG_HIGH_BATS        1       /* High BATs supported                  */
  43
  44 /*
  45  * Serial console configuration
  46  */
  47 #define CONFIG_PSC_CONSOLE      1       /* console is on PSC1                   */
  48 #define CONFIG_BAUDRATE         115200  /* ... at 115200 bps                    */
  49 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200, 230400 }
  50 #define CONFIG_BOOTCOUNT_LIMIT  1
  51
  52 #ifdef CONFIG_FO300
  53 #define CONFIG_SYS_DEVICE_NULLDEV               1       /* enable null device */
  54 #define CONFIG_BOARD_EARLY_INIT_F       1       /* used to detect S1 switch position */
  55 #define CONFIG_USB_BIN_FIXUP            1       /* for a buggy USB device */
  56 #if 0
  57 #define FO300_SILENT_CONSOLE_WHEN_S1_CLOSED     1       /* silent console on PSC1 when S1 */
  58                                                         /* switch is closed */
  59 #endif
  60
  61 #undef FO300_SILENT_CONSOLE_WHEN_S1_CLOSED              /* silent console on PSC1 when S1 */
  62                                                         /* switch is open */
  63 #endif  /* CONFIG_FO300 */
  64
  65 #if defined(CONFIG_CHARON) || defined(CONFIG_STK52XX)
  66 #define CONFIG_PS2KBD                   /* AT-PS/2 Keyboard             */
  67 #define CONFIG_PS2MULT                  /* .. on PS/2 Multiplexer       */
  68 #define CONFIG_PS2SERIAL        6       /* .. on PSC6                   */
  69 #define CONFIG_PS2MULT_DELAY    (CONFIG_SYS_HZ/2)       /* Initial delay        */
  70 #define CONFIG_BOARD_EARLY_INIT_R
  71 #endif /* CONFIG_STK52XX */
  72
  73 /*
  74  * PCI Mapping:
  75  * 0x40000000 - 0x4fffffff - PCI Memory
  76  * 0x50000000 - 0x50ffffff - PCI IO Space
  77  */
  78 #if defined(CONFIG_CHARON) || defined(CONFIG_STK52XX)
  79 #define CONFIG_PCI              1
  80 #define CONFIG_PCI_PNP          1
  81 /* #define CONFIG_PCI_SCAN_SHOW 1 */
  82
  83 #define CONFIG_PCI_MEM_BUS      0x40000000
  84 #define CONFIG_PCI_MEM_PHYS     CONFIG_PCI_MEM_BUS
  85 #define CONFIG_PCI_MEM_SIZE     0x10000000
  86
  87 #define CONFIG_PCI_IO_BUS       0x50000000
  88 #define CONFIG_PCI_IO_PHYS      CONFIG_PCI_IO_BUS
  89 #define CONFIG_PCI_IO_SIZE      0x01000000
  90
  91 #define CONFIG_EEPRO100         1
  92 #define CONFIG_SYS_RX_ETH_BUFFER        8  /* use 8 rx buffer on eepro100  */
  93 #define CONFIG_NS8382X          1
  94 #endif  /* CONFIG_STK52XX */
  95
  96 /*
  97  * Video console
  98  */
  99 #ifndef CONFIG_TQM5200S         /* No graphics controller on TQM5200S */
 100 #define CONFIG_VIDEO_SM501
 101 #define CONFIG_VIDEO_SM501_32BPP
 102 #define CONFIG_VIDEO_LOGO
 103
 104 #ifndef CONFIG_FO300
 105 #define CONFIG_CONSOLE_EXTRA_INFO
 106 #else
 107 #define CONFIG_VIDEO_BMP_LOGO
 108 #endif
 109
 110 #define CONFIG_SPLASH_SCREEN
 111 #endif /* #ifndef CONFIG_TQM5200S */
 112
 113 /* Partitions */
 114 #define CONFIG_MAC_PARTITION
 115 #define CONFIG_DOS_PARTITION
 116 #define CONFIG_ISO_PARTITION
 117
 118 /* USB */
 119 #if defined(CONFIG_CHARON) || defined(CONFIG_FO300) || \
 120     defined(CONFIG_STK52XX)
 121 #define CONFIG_USB_OHCI_NEW
 122 #define CONFIG_SYS_OHCI_BE_CONTROLLER
 123
 124 #undef CONFIG_SYS_USB_OHCI_BOARD_INIT
 125 #define CONFIG_SYS_USB_OHCI_CPU_INIT
 126 #define CONFIG_SYS_USB_OHCI_REGS_BASE   MPC5XXX_USB
 127 #define CONFIG_SYS_USB_OHCI_SLOT_NAME   "mpc5200"
 128 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      15
 129
 130 #endif
 131
 132 #ifndef CONFIG_CAM5200
 133 /* POST support */
 134 #define CONFIG_POST             (CONFIG_SYS_POST_MEMORY   | \
 135                                  CONFIG_SYS_POST_CPU       | \
 136                                  CONFIG_SYS_POST_I2C)
 137 #endif
 138
 139 #ifdef CONFIG_POST
 140 /* preserve space for the post_word at end of on-chip SRAM */
 141 #define MPC5XXX_SRAM_POST_SIZE MPC5XXX_SRAM_SIZE-4
 142 #endif
 143
 144 /*
 145  * BOOTP options
 146  */
 147 #define CONFIG_BOOTP_BOOTFILESIZE
 148 #define CONFIG_BOOTP_BOOTPATH
 149 #define CONFIG_BOOTP_GATEWAY
 150 #define CONFIG_BOOTP_HOSTNAME
 151
 152 /*
 153  * Command line configuration.
 154  */
 155 #define CONFIG_CMD_DATE
 156 #define CONFIG_CMD_EEPROM
 157 #define CONFIG_CMD_JFFS2
 158 #define CONFIG_CMD_REGINFO
 159 #define CONFIG_CMD_BSP
 160
 161 #ifdef CONFIG_VIDEO
 162     #define CONFIG_CMD_BMP
 163 #endif
 164
 165 #ifdef CONFIG_PCI
 166 #define CONFIG_CMD_PCI
 167 #define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
 168 #endif
 169
 170 #if defined(CONFIG_CHARON) || defined(CONFIG_FO300) || \
 171         defined(CONFIG_MINIFAP) || defined(CONFIG_STK52XX)
 172     #define CONFIG_CMD_IDE
 173 #endif
 174
 175 #if defined(CONFIG_CHARON) || defined(CONFIG_FO300) || \
 176         defined(CONFIG_STK52XX)
 177     #define CONFIG_CFG_USB
 178     #define CONFIG_CFG_FAT
 179 #endif
 180
 181 #ifdef CONFIG_POST
 182     #define CONFIG_CMD_DIAG
 183 #endif
 184
 185 #define CONFIG_TIMESTAMP                /* display image timestamps */
 186
 187 #if (CONFIG_SYS_TEXT_BASE != 0xFFF00000)
 188 #   define CONFIG_SYS_LOWBOOT           1       /* Boot low */
 189 #endif
 190
 191 /*
 192  * Autobooting
 193  */
 194
 195 #define CONFIG_PREBOOT  "echo;" \
 196         "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
 197         "echo"
 198
 199 #undef  CONFIG_BOOTARGS
 200
 201 #if defined(CONFIG_TQM5200_B) && !defined(CONFIG_SYS_LOWBOOT)
 202 # define ENV_UPDT                                                       \
 203         "update=protect off FFF00000 +${filesize};"                     \
 204                 "erase FFF00000 +${filesize};"                          \
 205                 "cp.b 200000 FFF00000 ${filesize};"                     \
 206                 "protect on FFF00000 +${filesize}\0"
 207 #else   /* default lowboot configuration */
 208 #   define ENV_UPDT                                                     \
 209         "update=protect off FC000000 +${filesize};"                     \
 210                 "erase FC000000 +${filesize};"                          \
 211                 "cp.b 200000 FC000000 ${filesize};"                     \
 212                 "protect on FC000000 +${filesize}\0"
 213 #endif
 214
 215 #if defined(CONFIG_TQM5200)
 216 #define CUSTOM_ENV_SETTINGS                                             \
 217         "hostname=tqm5200\0"                                            \
 218         "bootfile=/tftpboot/tqm5200/uImage\0"                           \
 219         "fdt_file=/tftpboot/tqm5200/tqm5200.dtb\0"                      \
 220         "u-boot=/tftpboot/tqm5200/u-boot.bin\0"
 221 #elif defined(CONFIG_CAM5200)
 222 #define CUSTOM_ENV_SETTINGS                                             \
 223         "bootfile=cam5200/uImage\0"                                     \
 224         "u-boot=cam5200/u-boot.bin\0"                                   \
 225         "setup=tftp 200000 cam5200/setup.img; source 200000\0"
 226 #endif
 227
 228 #if defined(CONFIG_TQM5200_B)
 229 #define ENV_FLASH_LAYOUT                                                \
 230         "fdt_addr=FC100000\0"                                           \
 231         "kernel_addr=FC140000\0"                                        \
 232         "ramdisk_addr=FC600000\0"
 233 #elif defined(CONFIG_CHARON)
 234 #define ENV_FLASH_LAYOUT                                                \
 235         "fdt_addr=FDFC0000\0"                                           \
 236         "kernel_addr=FC0A0000\0"                                        \
 237         "ramdisk_addr=FC200000\0"
 238 #else   /* !CONFIG_TQM5200_B */
 239 #define ENV_FLASH_LAYOUT                                                \
 240         "fdt_addr=FC0A0000\0"                                           \
 241         "kernel_addr=FC0C0000\0"                                        \
 242         "ramdisk_addr=FC300000\0"
 243 #endif
 244
 245 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 246         "netdev=eth0\0"                                                 \
 247         "console=ttyPSC0\0"                                             \
 248         ENV_FLASH_LAYOUT                                                \
 249         "kernel_addr_r=400000\0"                                        \
 250         "fdt_addr_r=600000\0"                                           \
 251         "rootpath=/opt/eldk/ppc_6xx\0"                                  \
 252         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
 253         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
 254                 "nfsroot=${serverip}:${rootpath}\0"                     \
 255         "addip=setenv bootargs ${bootargs} "                            \
 256                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
 257                 ":${hostname}:${netdev}:off panic=1\0"                  \
 258         "addcons=setenv bootargs ${bootargs} "                          \
 259                 "console=${console},${baudrate}\0"                      \
 260         "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"              \
 261         "flash_self_old=sete console ttyS0; "                           \
 262                 "run ramargs addip addcons addmtd; "                    \
 263                 "bootm ${kernel_addr} ${ramdisk_addr}\0"                \
 264         "flash_self=run ramargs addip addcons;"                         \
 265                 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0"    \
 266         "flash_nfs_old=sete console ttyS0; run nfsargs addip addcons;"  \
 267                 "bootm ${kernel_addr}\0"                                \
 268         "flash_nfs=run nfsargs addip addcons;"                          \
 269                 "bootm ${kernel_addr} - ${fdt_addr}\0"                  \
 270         "net_nfs_old=tftp ${kernel_addr_r} ${bootfile};"                \
 271                 "sete console ttyS0; run nfsargs addip addcons;bootm\0" \
 272         "net_nfs=tftp ${kernel_addr_r} ${bootfile}; "                   \
 273                 "tftp ${fdt_addr_r} ${fdt_file}; "                      \
 274                 "run nfsargs addip addcons addmtd; "                    \
 275                 "bootm ${kernel_addr_r} - ${fdt_addr_r}\0"              \
 276         CUSTOM_ENV_SETTINGS                                             \
 277         "load=tftp 200000 ${u-boot}\0"                                  \
 278         ENV_UPDT                                                        \
 279         ""
 280
 281 #define CONFIG_BOOTCOMMAND      "run net_nfs"
 282
 283 /*
 284  * IPB Bus clocking configuration.
 285  */
 286 #define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK         /* define for 133MHz speed */
 287
 288 #if defined(CONFIG_SYS_IPBCLK_EQUALS_XLBCLK) && !defined(CONFIG_CAM5200)
 289 /*
 290  * PCI Bus clocking configuration
 291  *
 292  * Actually a PCI Clock of 66 MHz is only set (in cpu_init.c) if
 293  * CONFIG_SYS_IPBCLK_EQUALS_XLBCLK is defined. This is because a PCI Clock of
 294  * 66 MHz yet hasn't been tested with a IPB Bus Clock of 66 MHz.
 295  */
 296 #define CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2    /* define for 66MHz speed */
 297 #endif
 298
 299 /*
 300  * I2C configuration
 301  */
 302 #define CONFIG_HARD_I2C         1       /* I2C with hardware support */
 303 #ifdef CONFIG_TQM5200_REV100
 304 #define CONFIG_SYS_I2C_MODULE           1       /* Select I2C module #1 for rev. 100 board */
 305 #else
 306 #define CONFIG_SYS_I2C_MODULE           2       /* Select I2C module #2 for all other revs */
 307 #endif
 308
 309 /*
 310  * I2C clock frequency
 311  *
 312  * Please notice, that the resulting clock frequency could differ from the
 313  * configured value. This is because the I2C clock is derived from system
 314  * clock over a frequency divider with only a few divider values. U-Boot
 315  * calculates the best approximation for CONFIG_SYS_I2C_SPEED. However the calculated
 316  * approximation allways lies below the configured value, never above.
 317  */
 318 #define CONFIG_SYS_I2C_SPEED            100000 /* 100 kHz */
 319 #define CONFIG_SYS_I2C_SLAVE            0x7F
 320
 321 /*
 322  * EEPROM configuration for onboard EEPROM M24C32 (M24C64 should work
 323  * also). For other EEPROMs configuration should be verified. On Mini-FAP the
 324  * EEPROM (24C64) is on the same I2C address (but on other I2C bus), so the
 325  * same configuration could be used.
 326  */
 327 #define CONFIG_SYS_I2C_EEPROM_ADDR              0x50    /* 1010000x */
 328 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN          2
 329 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS       5       /* =32 Bytes per write */
 330 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS   20
 331
 332 /*
 333  * HW-Monitor configuration on Mini-FAP
 334  */
 335 #if defined (CONFIG_MINIFAP)
 336 #define CONFIG_SYS_I2C_HWMON_ADDR               0x2C
 337 #endif
 338
 339 /* List of I2C addresses to be verified by POST */
 340 #if defined (CONFIG_MINIFAP)
 341 #undef CONFIG_SYS_POST_I2C_ADDRS
 342 #define CONFIG_SYS_POST_I2C_ADDRS       {CONFIG_SYS_I2C_EEPROM_ADDR,    \
 343                                          CONFIG_SYS_I2C_HWMON_ADDR,     \
 344                                          CONFIG_SYS_I2C_SLAVE}
 345 #endif
 346
 347 /*
 348  * Flash configuration
 349  */
 350 #define CONFIG_SYS_FLASH_BASE           0xFC000000
 351
 352 #if defined(CONFIG_CAM5200) && defined(CONFIG_CAM5200_NIOSFLASH)
 353 #define CONFIG_SYS_MAX_FLASH_BANKS      2       /* max num of flash banks
 354                                            (= chip selects) */
 355 #define CONFIG_SYS_FLASH_WORD_SIZE      unsigned int /* main flash device with */
 356 #define CONFIG_SYS_FLASH_ERASE_TOUT     120000  /* Timeout for Flash Erase (in ms) */
 357 #define CONFIG_SYS_FLASH_WRITE_TOUT     500     /* Timeout for Flash Write (in ms) */
 358
 359 #define CONFIG_SYS_FLASH_ADDR0          0x555
 360 #define CONFIG_SYS_FLASH_ADDR1          0x2AA
 361 #define CONFIG_SYS_FLASH_2ND_16BIT_DEV  1       /* NIOS flash is a 16bit device */
 362 #define CONFIG_SYS_MAX_FLASH_SECT       128
 363 #else
 364 /* use CFI flash driver */
 365 #define CONFIG_SYS_FLASH_CFI            1       /* Flash is CFI conformant */
 366 #define CONFIG_FLASH_CFI_DRIVER 1       /* Use the common driver */
 367 #define CONFIG_FLASH_CFI_MTD            /* with MTD support */
 368 #define CONFIG_SYS_FLASH_BANKS_LIST     { CONFIG_SYS_BOOTCS_START }
 369 #define CONFIG_SYS_MAX_FLASH_BANKS      1       /* max num of flash banks
 370                                            (= chip selects) */
 371 #define CONFIG_SYS_MAX_FLASH_SECT       512     /* max num of sects on one chip */
 372 #endif
 373
 374 #define CONFIG_SYS_FLASH_EMPTY_INFO
 375 #define CONFIG_SYS_FLASH_SIZE           0x04000000 /* 64 MByte */
 376 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE       1
 377
 378 #if defined (CONFIG_CAM5200)
 379 # define CONFIG_ENV_ADDR                (CONFIG_SYS_FLASH_BASE + 0x00040000)
 380 #elif defined(CONFIG_TQM5200_B)
 381 # define CONFIG_ENV_ADDR                (CONFIG_SYS_FLASH_BASE + 0x00080000)
 382 #else
 383 # define CONFIG_ENV_ADDR                (CONFIG_SYS_FLASH_BASE + 0x00060000)
 384 #endif
 385
 386 /* Dynamic MTD partition support */
 387 #define CONFIG_CMD_MTDPARTS
 388 #define CONFIG_MTD_DEVICE               /* needed for mtdparts commands */
 389 #define MTDIDS_DEFAULT          "nor0=fc000000.flash"
 390
 391 #if defined(CONFIG_STK52XX)
 392 # if defined(CONFIG_TQM5200_B)
 393 #  if defined(CONFIG_SYS_LOWBOOT)
 394 #   define MTDPARTS_DEFAULT     "mtdparts=fc000000.flash:1m(firmware)," \
 395                                                 "256k(dtb),"            \
 396                                                 "2304k(kernel),"        \
 397                                                 "2560k(small-fs),"      \
 398                                                 "2m(initrd),"           \
 399                                                 "8m(misc),"             \
 400                                                 "16m(big-fs)"
 401 #  else /* highboot */
 402 #   define MTDPARTS_DEFAULT     "mtdparts=fc000000.flash:2560k(kernel),"\
 403                                                 "3584k(small-fs),"      \
 404                                                 "2m(initrd),"           \
 405                                                 "8m(misc),"             \
 406                                                 "15m(big-fs),"          \
 407                                                 "1m(firmware)"
 408 #  endif /* CONFIG_SYS_LOWBOOT */
 409 # else  /* !CONFIG_TQM5200_B */
 410 #   define MTDPARTS_DEFAULT     "mtdparts=fc000000.flash:640k(firmware),"\
 411                                                 "128k(dtb),"            \
 412                                                 "2304k(kernel),"        \
 413                                                 "2m(initrd),"           \
 414                                                 "4m(small-fs),"         \
 415                                                 "8m(misc),"             \
 416                                                 "15m(big-fs)"
 417 # endif /* CONFIG_TQM5200_B */
 418 #elif defined (CONFIG_CAM5200)
 419 #   define MTDPARTS_DEFAULT     "mtdparts=fc000000.flash:768k(firmware),"\
 420                                                 "1792k(kernel),"        \
 421                                                 "5632k(rootfs),"        \
 422                                                 "24m(home)"
 423 #elif defined (CONFIG_CHARON)
 424 #   define MTDPARTS_DEFAULT     "mtdparts=fc000000.flash:640k(firmware),"\
 425                                                 "1408k(kernel),"        \
 426                                                 "2m(initrd),"           \
 427                                                 "4m(small-fs),"         \
 428                                                 "24320k(big-fs),"       \
 429                                                 "256k(dts)"
 430 #elif defined (CONFIG_FO300)
 431 #   define MTDPARTS_DEFAULT     "mtdparts=fc000000.flash:640k(firmware),"\
 432                                                 "1408k(kernel),"        \
 433                                                 "2m(initrd),"           \
 434                                                 "4m(small-fs),"         \
 435                                                 "8m(misc),"             \
 436                                                 "16m(big-fs)"
 437 #else
 438 # error "Unknown Carrier Board"
 439 #endif  /* CONFIG_STK52XX */
 440
 441 /*
 442  * Environment settings
 443  */
 444 #define CONFIG_ENV_IS_IN_FLASH  1
 445 #define CONFIG_ENV_SIZE         0x4000  /* 16 k - keep small for fast booting */
 446 #if defined(CONFIG_TQM5200_B) || defined (CONFIG_CAM5200)
 447 #define CONFIG_ENV_SECT_SIZE    0x40000
 448 #else
 449 #define CONFIG_ENV_SECT_SIZE    0x20000
 450 #endif /* CONFIG_TQM5200_B */
 451 #define CONFIG_ENV_ADDR_REDUND  (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
 452 #define CONFIG_ENV_SIZE_REDUND  (CONFIG_ENV_SIZE)
 453
 454 /*
 455  * Memory map
 456  */
 457 #define CONFIG_SYS_MBAR         0xF0000000
 458 #define CONFIG_SYS_SDRAM_BASE           0x00000000
 459 #define CONFIG_SYS_DEFAULT_MBAR 0x80000000
 460
 461 /* Use ON-Chip SRAM until RAM will be available */
 462 #define CONFIG_SYS_INIT_RAM_ADDR        MPC5XXX_SRAM
 463 #ifdef CONFIG_POST
 464 /* preserve space for the post_word at end of on-chip SRAM */
 465 #define CONFIG_SYS_INIT_RAM_SIZE        MPC5XXX_SRAM_POST_SIZE
 466 #else
 467 #define CONFIG_SYS_INIT_RAM_SIZE        MPC5XXX_SRAM_SIZE
 468 #endif
 469
 470 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 471 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 472
 473 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
 474 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
 475 #   define CONFIG_SYS_RAMBOOT           1
 476 #endif
 477
 478 #if defined (CONFIG_CAM5200)
 479 # define CONFIG_SYS_MONITOR_LEN (256 << 10)     /* Reserve 256 kB for Monitor   */
 480 #elif defined(CONFIG_TQM5200_B)
 481 # define CONFIG_SYS_MONITOR_LEN (512 << 10)     /* Reserve 512 kB for Monitor   */
 482 #else
 483 # define CONFIG_SYS_MONITOR_LEN (384 << 10)     /* Reserve 384 kB for Monitor   */
 484 #endif
 485
 486 #define CONFIG_SYS_MALLOC_LEN           (1024 << 10)    /* Reserve 1024 kB for malloc() */
 487 #define CONFIG_SYS_BOOTMAPSZ            (8 << 20)       /* Initial Memory map for Linux */
 488
 489 /*
 490  * Ethernet configuration
 491  */
 492 #define CONFIG_MPC5xxx_FEC      1
 493 #define CONFIG_MPC5xxx_FEC_MII100
 494 /*
 495  * Define CONFIG_MPC5xxx_FEC_MII10 to force FEC at 10Mb
 496  */
 497 /* #define CONFIG_MPC5xxx_FEC_MII10 */
 498 #define CONFIG_PHY_ADDR         0x00
 499
 500 /*
 501  * GPIO configuration
 502  *
 503  * use CS1: Bit 0 (mask: 0x80000000):
 504  *         1 -> Pin gpio_wkup_6 as second SDRAM chip select (mem_cs1).
 505  * use ALT CAN position: Bits 2-3 (mask: 0x30000000):
 506  *        00 -> No Alternatives, CAN1/2 on PSC2 according to PSC2 setting.
 507  *              SPI on PSC3 according to PSC3 setting. Use for CAM5200.
 508  *        01 -> CAN1 on I2C1, CAN2 on Tmr0/1.
 509  *              Use for REV200 STK52XX boards and FO300 boards. Do not use
 510  *              with REV100 modules (because, there I2C1 is used as I2C bus).
 511  * use ATA: Bits 6-7 (mask 0x03000000):
 512  *        00 -> No ATA chip selects, csb_4/5 used as normal chip selects.
 513  *              Use for CAM5200 board.
 514  *        01 -> ATA cs0/1 on csb_4/5. Use for the remaining boards.
 515  * use PSC6: Bits 9-11 (mask 0x00700000):
 516  *       000 -> use PSC6_0 to PSC6_3 as GPIO, PSC6 could not be used as
 517  *              UART, CODEC or IrDA.
 518  *              GPIO on PSC6_3 is used in post_hotkeys_pressed() to
 519  *              enable extended POST tests.
 520  *              Use for MINI-FAP and TQM5200_IB boards.
 521  *       101 -> use PSC6 as UART. Pins PSC6_0 to PSC6_3 are used.
 522  *              Extended POST test is not available.
 523  *              Use for STK52xx, FO300 and CAM5200 boards.
 524  *              WARNING: When the extended POST is enabled, these bits will
 525  *                       be overridden by this code as GPIOs!
 526  * use PCI_DIS: Bit 16 (mask 0x00008000):
 527  *         1 -> disable PCI controller (on CAM5200 board).
 528  * use USB: Bits 18-19 (mask 0x00003000):
 529  *        10 -> two UARTs (on FO300 and CAM5200).
 530  * use PSC3: Bits 20-23 (mask: 0x00000f00):
 531  *      0000 -> All PSC3 pins are GPIOs.
 532  *      1100 -> UART/SPI (on FO300 board).
 533  *      0100 -> UART (on CAM5200 board).
 534  * use PSC2: Bits 25:27 (mask: 0x00000030):
 535  *       000 -> All PSC2 pins are GPIOs.
 536  *       100 -> UART (on CAM5200 board).
 537  *       001 -> CAN1/2 on PSC2 pins.
 538  *              Use for REV100 STK52xx boards
 539  *       01x -> Use AC97 (on FO300 board).
 540  * use PSC1: Bits 29-31 (mask: 0x00000007):
 541  *       100 -> UART (on all boards).
 542  */
 543 #if !defined(CONFIG_SYS_GPS_PORT_CONFIG)
 544 #if defined (CONFIG_MINIFAP)
 545 # define CONFIG_SYS_GPS_PORT_CONFIG     0x91000004
 546 #elif defined (CONFIG_STK52XX)
 547 # if defined (CONFIG_STK52XX_REV100)
 548 #  define CONFIG_SYS_GPS_PORT_CONFIG    0x81500014
 549 # else /* STK52xx REV200 and above */
 550 #  if defined (CONFIG_TQM5200_REV100)
 551 #   error TQM5200 REV100 not supported on STK52XX REV200 or above
 552 #  else/* TQM5200 REV200 and above */
 553 #   define CONFIG_SYS_GPS_PORT_CONFIG   0x91500404
 554 #  endif
 555 # endif
 556 #elif defined (CONFIG_FO300)
 557 # define CONFIG_SYS_GPS_PORT_CONFIG     0x91502c24
 558 #elif defined (CONFIG_CAM5200)
 559 # define CONFIG_SYS_GPS_PORT_CONFIG     0x8050A444
 560 #else  /* TMQ5200 Inbetriebnahme-Board */
 561 # define CONFIG_SYS_GPS_PORT_CONFIG     0x81000004
 562 #endif
 563 #endif
 564
 565 /*
 566  * RTC configuration
 567  */
 568 #if defined (CONFIG_STK52XX) && !defined (CONFIG_STK52XX_REV100)
 569 # define CONFIG_RTC_M41T11 1
 570 # define CONFIG_SYS_I2C_RTC_ADDR 0x68
 571 # define CONFIG_SYS_M41T11_BASE_YEAR    1900    /* because Linux uses the same base
 572                                            year */
 573 #else
 574 # define CONFIG_RTC_MPC5200     1       /* use internal MPC5200 RTC */
 575 #endif
 576
 577 /*
 578  * Miscellaneous configurable options
 579  */
 580 #define CONFIG_SYS_LONGHELP                     /* undef to save memory     */
 581
 582 #define CONFIG_CMDLINE_EDITING  1       /* add command line history     */
 583
 584 #define CONFIG_SYS_CACHELINE_SIZE       32      /* For MPC5xxx CPUs */
 585 #if defined(CONFIG_CMD_KGDB)
 586 #define CONFIG_SYS_CACHELINE_SHIFT      5       /* log base 2 of the above value */
 587 #endif
 588
 589 #if defined(CONFIG_CMD_KGDB)
 590 #define CONFIG_SYS_CBSIZE               1024    /* Console I/O Buffer Size  */
 591 #else
 592 #define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size  */
 593 #endif
 594 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
 595 #define CONFIG_SYS_MAXARGS              16      /* max number of command args   */
 596 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size    */
 597
 598 /* Enable an alternate, more extensive memory test */
 599 #define CONFIG_SYS_ALT_MEMTEST
 600
 601 #define CONFIG_SYS_MEMTEST_START        0x00100000      /* memtest works on */
 602 #define CONFIG_SYS_MEMTEST_END          0x00f00000      /* 1 ... 15 MB in DRAM  */
 603
 604 #define CONFIG_SYS_LOAD_ADDR            0x100000        /* default load address */
 605
 606 /*
 607  * Various low-level settings
 608  */
 609 #define CONFIG_SYS_HID0_INIT            HID0_ICE | HID0_ICFI
 610 #define CONFIG_SYS_HID0_FINAL           HID0_ICE
 611
 612 #define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
 613 #define CONFIG_SYS_BOOTCS_SIZE          CONFIG_SYS_FLASH_SIZE
 614 #ifdef CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2
 615 #define CONFIG_SYS_BOOTCS_CFG           0x0008DF30 /* for pci_clk  = 66 MHz */
 616 #else
 617 #define CONFIG_SYS_BOOTCS_CFG           0x0004DF30 /* for pci_clk = 33 MHz */
 618 #endif
 619 #define CONFIG_SYS_CS0_START            CONFIG_SYS_FLASH_BASE
 620 #define CONFIG_SYS_CS0_SIZE             CONFIG_SYS_FLASH_SIZE
 621
 622 #define CONFIG_LAST_STAGE_INIT
 623
 624 /*
 625  * SRAM - Do not map below 2 GB in address space, because this area is used
 626  * for SDRAM autosizing.
 627  */
 628 #define CONFIG_SYS_CS2_START            0xE5000000
 629 #define CONFIG_SYS_CS2_SIZE             0x100000        /* 1 MByte */
 630 #define CONFIG_SYS_CS2_CFG              0x0004D930
 631
 632 /*
 633  * Grafic controller - Do not map below 2 GB in address space, because this
 634  * area is used for SDRAM autosizing.
 635  */
 636 #define SM501_FB_BASE           0xE0000000
 637 #define CONFIG_SYS_CS1_START            (SM501_FB_BASE)
 638 #define CONFIG_SYS_CS1_SIZE             0x4000000       /* 64 MByte */
 639 #define CONFIG_SYS_CS1_CFG              0x8F48FF70
 640 #define SM501_MMIO_BASE         CONFIG_SYS_CS1_START + 0x03E00000
 641
 642 #define CONFIG_SYS_CS_BURST             0x00000000
 643 #define CONFIG_SYS_CS_DEADCYCLE 0x33333311      /* 1 dead cycle for flash and SM501 */
 644
 645 #if defined(CONFIG_CAM5200)
 646 #define CONFIG_SYS_CS4_START            0xB0000000
 647 #define CONFIG_SYS_CS4_SIZE             0x00010000
 648 #define CONFIG_SYS_CS4_CFG              0x01019C10
 649
 650 #define CONFIG_SYS_CS5_START            0xD0000000
 651 #define CONFIG_SYS_CS5_SIZE             0x01208000
 652 #define CONFIG_SYS_CS5_CFG              0x1414BF10
 653 #endif
 654
 655 #define CONFIG_SYS_RESET_ADDRESS        0xff000000
 656
 657 /*-----------------------------------------------------------------------
 658  * USB stuff
 659  *-----------------------------------------------------------------------
 660  */
 661 #define CONFIG_USB_CLOCK        0x0001BBBB
 662 #define CONFIG_USB_CONFIG       0x00001000
 663
 664 /*-----------------------------------------------------------------------
 665  * IDE/ATA stuff Supports IDE harddisk
 666  *-----------------------------------------------------------------------
 667  */
 668
 669 #undef  CONFIG_IDE_8xx_PCCARD           /* Use IDE with PC Card Adapter */
 670
 671 #undef  CONFIG_IDE_8xx_DIRECT           /* Direct IDE    not supported  */
 672 #undef  CONFIG_IDE_LED                  /* LED   for ide not supported  */
 673
 674 #define CONFIG_IDE_RESET                /* reset for ide supported      */
 675 #define CONFIG_IDE_PREINIT
 676
 677 #define CONFIG_SYS_IDE_MAXBUS           1       /* max. 1 IDE bus               */
 678 #define CONFIG_SYS_IDE_MAXDEVICE        2       /* max. 2 drives per IDE bus    */
 679
 680 #define CONFIG_SYS_ATA_IDE0_OFFSET      0x0000
 681
 682 #define CONFIG_SYS_ATA_BASE_ADDR        MPC5XXX_ATA
 683
 684 /* Offset for data I/O */
 685 #define CONFIG_SYS_ATA_DATA_OFFSET      (0x0060)
 686
 687 /* Offset for normal register accesses */
 688 #define CONFIG_SYS_ATA_REG_OFFSET       (CONFIG_SYS_ATA_DATA_OFFSET)
 689
 690 /* Offset for alternate registers */
 691 #define CONFIG_SYS_ATA_ALT_OFFSET       (0x005C)
 692
 693 /* Interval between registers */
 694 #define CONFIG_SYS_ATA_STRIDE           4
 695
 696 /* Support ATAPI devices */
 697 #define CONFIG_ATAPI                    1
 698
 699 /*-----------------------------------------------------------------------
 700  * Open firmware flat tree support
 701  *-----------------------------------------------------------------------
 702  */
 703 #define OF_CPU                  "PowerPC,5200@0"
 704 #define OF_SOC                  "soc5200@f0000000"
 705 #define OF_TBCLK                (bd->bi_busfreq / 4)
 706 #define OF_STDOUT_PATH          "/soc5200@f0000000/serial@2000"
 707
 708 #endif /* __CONFIG_H */