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