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