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 #define CONFIG_SYS_GENERIC_BOARD
  23 #define CONFIG_DISPLAY_BOARDINFO
  24
  25 /*
  26  * Valid values for CONFIG_SYS_TEXT_BASE are:
  27  * 0xFC000000   boot low (standard configuration with room for
  28  *              max 64 MByte Flash ROM)
  29  * 0xFFF00000   boot high (for a backup copy of U-Boot)
  30  * 0x00100000   boot from RAM (for testing only)
  31  */
  32 #ifndef CONFIG_SYS_TEXT_BASE
  33 #define CONFIG_SYS_TEXT_BASE    0xFC000000
  34 #endif
  35
  36 /* On a Cameron or on a FO300 board or ...                              */
  37 #if !defined(CONFIG_CAM5200) && !defined(CONFIG_CHARON) \
  38         && !defined(CONFIG_FO300)
  39 #define CONFIG_STK52XX          1       /* ... on a STK52XX board               */
  40 #endif
  41
  42 #define CONFIG_SYS_MPC5XXX_CLKIN        33000000 /* ... running at 33.000000MHz         */
  43
  44 #define CONFIG_HIGH_BATS        1       /* High BATs supported                  */
  45
  46 /*
  47  * Serial console configuration
  48  */
  49 #define CONFIG_PSC_CONSOLE      1       /* console is on PSC1                   */
  50 #define CONFIG_BAUDRATE         115200  /* ... at 115200 bps                    */
  51 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200, 230400 }
  52 #define CONFIG_BOOTCOUNT_LIMIT  1
  53
  54 #ifdef CONFIG_FO300
  55 #define CONFIG_SYS_DEVICE_NULLDEV               1       /* enable null device */
  56 #define CONFIG_SILENT_CONSOLE           1       /* enable silent startup */
  57 #define CONFIG_BOARD_EARLY_INIT_F       1       /* used to detect S1 switch position */
  58 #define CONFIG_USB_BIN_FIXUP            1       /* for a buggy USB device */
  59 #if 0
  60 #define FO300_SILENT_CONSOLE_WHEN_S1_CLOSED     1       /* silent console on PSC1 when S1 */
  61                                                         /* switch is closed */
  62 #endif
  63
  64 #undef FO300_SILENT_CONSOLE_WHEN_S1_CLOSED              /* silent console on PSC1 when S1 */
  65                                                         /* switch is open */
  66 #endif  /* CONFIG_FO300 */
  67
  68 #if defined(CONFIG_CHARON) || defined(CONFIG_STK52XX)
  69 #define CONFIG_PS2KBD                   /* AT-PS/2 Keyboard             */
  70 #define CONFIG_PS2MULT                  /* .. on PS/2 Multiplexer       */
  71 #define CONFIG_PS2SERIAL        6       /* .. on PSC6                   */
  72 #define CONFIG_PS2MULT_DELAY    (CONFIG_SYS_HZ/2)       /* Initial delay        */
  73 #define CONFIG_BOARD_EARLY_INIT_R
  74 #endif /* CONFIG_STK52XX */
  75
  76 /*
  77  * PCI Mapping:
  78  * 0x40000000 - 0x4fffffff - PCI Memory
  79  * 0x50000000 - 0x50ffffff - PCI IO Space
  80  */
  81 #if defined(CONFIG_CHARON) || defined(CONFIG_STK52XX)
  82 #define CONFIG_PCI              1
  83 #define CONFIG_PCI_PNP          1
  84 /* #define CONFIG_PCI_SCAN_SHOW 1 */
  85
  86 #define CONFIG_PCI_MEM_BUS      0x40000000
  87 #define CONFIG_PCI_MEM_PHYS     CONFIG_PCI_MEM_BUS
  88 #define CONFIG_PCI_MEM_SIZE     0x10000000
  89
  90 #define CONFIG_PCI_IO_BUS       0x50000000
  91 #define CONFIG_PCI_IO_PHYS      CONFIG_PCI_IO_BUS
  92 #define CONFIG_PCI_IO_SIZE      0x01000000
  93
  94 #define CONFIG_EEPRO100         1
  95 #define CONFIG_SYS_RX_ETH_BUFFER        8  /* use 8 rx buffer on eepro100  */
  96 #define CONFIG_NS8382X          1
  97 #endif  /* CONFIG_STK52XX */
  98
  99 /*
 100  * Video console
 101  */
 102 #ifndef CONFIG_TQM5200S         /* No graphics controller on TQM5200S */
 103 #define CONFIG_VIDEO
 104 #define CONFIG_VIDEO_SM501
 105 #define CONFIG_VIDEO_SM501_32BPP
 106 #define CONFIG_CFB_CONSOLE
 107 #define CONFIG_VIDEO_LOGO
 108
 109 #ifndef CONFIG_FO300
 110 #define CONFIG_CONSOLE_EXTRA_INFO
 111 #else
 112 #define CONFIG_VIDEO_BMP_LOGO
 113 #endif
 114
 115 #define CONFIG_VGA_AS_SINGLE_DEVICE
 116 #define CONFIG_VIDEO_SW_CURSOR
 117 #define CONFIG_SPLASH_SCREEN
 118 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
 119 #endif /* #ifndef CONFIG_TQM5200S */
 120
 121
 122 /* Partitions */
 123 #define CONFIG_MAC_PARTITION
 124 #define CONFIG_DOS_PARTITION
 125 #define CONFIG_ISO_PARTITION
 126
 127 /* USB */
 128 #if defined(CONFIG_CHARON) || defined(CONFIG_FO300) || \
 129     defined(CONFIG_STK52XX)
 130 #define CONFIG_USB_OHCI_NEW
 131 #define CONFIG_SYS_OHCI_BE_CONTROLLER
 132 #define CONFIG_USB_STORAGE
 133 #define CONFIG_CMD_FAT
 134 #define CONFIG_CMD_USB
 135
 136 #undef CONFIG_SYS_USB_OHCI_BOARD_INIT
 137 #define CONFIG_SYS_USB_OHCI_CPU_INIT
 138 #define CONFIG_SYS_USB_OHCI_REGS_BASE   MPC5XXX_USB
 139 #define CONFIG_SYS_USB_OHCI_SLOT_NAME   "mpc5200"
 140 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      15
 141
 142 #endif
 143
 144 #ifndef CONFIG_CAM5200
 145 /* POST support */
 146 #define CONFIG_POST             (CONFIG_SYS_POST_MEMORY   | \
 147                                  CONFIG_SYS_POST_CPU       | \
 148                                  CONFIG_SYS_POST_I2C)
 149 #endif
 150
 151 #ifdef CONFIG_POST
 152 /* preserve space for the post_word at end of on-chip SRAM */
 153 #define MPC5XXX_SRAM_POST_SIZE MPC5XXX_SRAM_SIZE-4
 154 #endif
 155
 156
 157 /*
 158  * BOOTP options
 159  */
 160 #define CONFIG_BOOTP_BOOTFILESIZE
 161 #define CONFIG_BOOTP_BOOTPATH
 162 #define CONFIG_BOOTP_GATEWAY
 163 #define CONFIG_BOOTP_HOSTNAME
 164
 165
 166 /*
 167  * Command line configuration.
 168  */
 169 #define CONFIG_CMD_ASKENV
 170 #define CONFIG_CMD_DATE
 171 #define CONFIG_CMD_DHCP
 172 #define CONFIG_CMD_EEPROM
 173 #define CONFIG_CMD_I2C
 174 #define CONFIG_CMD_JFFS2
 175 #define CONFIG_CMD_MII
 176 #define CONFIG_CMD_PING
 177 #define CONFIG_CMD_REGINFO
 178 #define CONFIG_CMD_SNTP
 179 #define CONFIG_CMD_BSP
 180
 181 #ifdef CONFIG_VIDEO
 182     #define CONFIG_CMD_BMP
 183 #endif
 184
 185 #ifdef CONFIG_PCI
 186 #define CONFIG_CMD_PCI
 187 #define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
 188 #endif
 189
 190 #if defined(CONFIG_CHARON) || defined(CONFIG_FO300) || \
 191         defined(CONFIG_MINIFAP) || defined(CONFIG_STK52XX)
 192     #define CONFIG_CMD_IDE
 193     #define CONFIG_CMD_FAT
 194     #define CONFIG_CMD_EXT2
 195 #endif
 196
 197 #if defined(CONFIG_CHARON) || defined(CONFIG_FO300) || \
 198         defined(CONFIG_STK52XX)
 199     #define CONFIG_CFG_USB
 200     #define CONFIG_CFG_FAT
 201 #endif
 202
 203 #ifdef CONFIG_POST
 204     #define CONFIG_CMD_DIAG
 205 #endif
 206
 207
 208 #define CONFIG_TIMESTAMP                /* display image timestamps */
 209
 210 #if (CONFIG_SYS_TEXT_BASE != 0xFFF00000)
 211 #   define CONFIG_SYS_LOWBOOT           1       /* Boot low */
 212 #endif
 213
 214 /*
 215  * Autobooting
 216  */
 217 #define CONFIG_BOOTDELAY        5       /* autoboot after 5 seconds */
 218
 219 #define CONFIG_PREBOOT  "echo;" \
 220         "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
 221         "echo"
 222
 223 #undef  CONFIG_BOOTARGS
 224
 225 #if defined(CONFIG_TQM5200_B) && !defined(CONFIG_SYS_LOWBOOT)
 226 # define ENV_UPDT                                                       \
 227         "update=protect off FFF00000 +${filesize};"                     \
 228                 "erase FFF00000 +${filesize};"                          \
 229                 "cp.b 200000 FFF00000 ${filesize};"                     \
 230                 "protect on FFF00000 +${filesize}\0"
 231 #else   /* default lowboot configuration */
 232 #   define ENV_UPDT                                                     \
 233         "update=protect off FC000000 +${filesize};"                     \
 234                 "erase FC000000 +${filesize};"                          \
 235                 "cp.b 200000 FC000000 ${filesize};"                     \
 236                 "protect on FC000000 +${filesize}\0"
 237 #endif
 238
 239 #if defined(CONFIG_TQM5200)
 240 #define CUSTOM_ENV_SETTINGS                                             \
 241         "hostname=tqm5200\0"                                            \
 242         "bootfile=/tftpboot/tqm5200/uImage\0"                           \
 243         "fdt_file=/tftpboot/tqm5200/tqm5200.dtb\0"                      \
 244         "u-boot=/tftpboot/tqm5200/u-boot.bin\0"
 245 #elif defined(CONFIG_CAM5200)
 246 #define CUSTOM_ENV_SETTINGS                                             \
 247         "bootfile=cam5200/uImage\0"                                     \
 248         "u-boot=cam5200/u-boot.bin\0"                                   \
 249         "setup=tftp 200000 cam5200/setup.img; source 200000\0"
 250 #endif
 251
 252 #if defined(CONFIG_TQM5200_B)
 253 #define ENV_FLASH_LAYOUT                                                \
 254         "fdt_addr=FC100000\0"                                           \
 255         "kernel_addr=FC140000\0"                                        \
 256         "ramdisk_addr=FC600000\0"
 257 #elif defined(CONFIG_CHARON)
 258 #define ENV_FLASH_LAYOUT                                                \
 259         "fdt_addr=FDFC0000\0"                                           \
 260         "kernel_addr=FC0A0000\0"                                        \
 261         "ramdisk_addr=FC200000\0"
 262 #else   /* !CONFIG_TQM5200_B */
 263 #define ENV_FLASH_LAYOUT                                                \
 264         "fdt_addr=FC0A0000\0"                                           \
 265         "kernel_addr=FC0C0000\0"                                        \
 266         "ramdisk_addr=FC300000\0"
 267 #endif
 268
 269 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 270         "netdev=eth0\0"                                                 \
 271         "console=ttyPSC0\0"                                             \
 272         ENV_FLASH_LAYOUT                                                \
 273         "kernel_addr_r=400000\0"                                        \
 274         "fdt_addr_r=600000\0"                                           \
 275         "rootpath=/opt/eldk/ppc_6xx\0"                                  \
 276         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
 277         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
 278                 "nfsroot=${serverip}:${rootpath}\0"                     \
 279         "addip=setenv bootargs ${bootargs} "                            \
 280                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
 281                 ":${hostname}:${netdev}:off panic=1\0"                  \
 282         "addcons=setenv bootargs ${bootargs} "                          \
 283                 "console=${console},${baudrate}\0"                      \
 284         "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"              \
 285         "flash_self_old=sete console ttyS0; "                           \
 286                 "run ramargs addip addcons addmtd; "                    \
 287                 "bootm ${kernel_addr} ${ramdisk_addr}\0"                \
 288         "flash_self=run ramargs addip addcons;"                         \
 289                 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0"    \
 290         "flash_nfs_old=sete console ttyS0; run nfsargs addip addcons;"  \
 291                 "bootm ${kernel_addr}\0"                                \
 292         "flash_nfs=run nfsargs addip addcons;"                          \
 293                 "bootm ${kernel_addr} - ${fdt_addr}\0"                  \
 294         "net_nfs_old=tftp ${kernel_addr_r} ${bootfile};"                \
 295                 "sete console ttyS0; run nfsargs addip addcons;bootm\0" \
 296         "net_nfs=tftp ${kernel_addr_r} ${bootfile}; "                   \
 297                 "tftp ${fdt_addr_r} ${fdt_file}; "                      \
 298                 "run nfsargs addip addcons addmtd; "                    \
 299                 "bootm ${kernel_addr_r} - ${fdt_addr_r}\0"              \
 300         CUSTOM_ENV_SETTINGS                                             \
 301         "load=tftp 200000 ${u-boot}\0"                                  \
 302         ENV_UPDT                                                        \
 303         ""
 304
 305 #define CONFIG_BOOTCOMMAND      "run net_nfs"
 306
 307 /*
 308  * IPB Bus clocking configuration.
 309  */
 310 #define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK         /* define for 133MHz speed */
 311
 312 #if defined(CONFIG_SYS_IPBCLK_EQUALS_XLBCLK) && !defined(CONFIG_CAM5200)
 313 /*
 314  * PCI Bus clocking configuration
 315  *
 316  * Actually a PCI Clock of 66 MHz is only set (in cpu_init.c) if
 317  * CONFIG_SYS_IPBCLK_EQUALS_XLBCLK is defined. This is because a PCI Clock of
 318  * 66 MHz yet hasn't been tested with a IPB Bus Clock of 66 MHz.
 319  */
 320 #define CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2    /* define for 66MHz speed */
 321 #endif
 322
 323 /*
 324  * I2C configuration
 325  */
 326 #define CONFIG_HARD_I2C         1       /* I2C with hardware support */
 327 #ifdef CONFIG_TQM5200_REV100
 328 #define CONFIG_SYS_I2C_MODULE           1       /* Select I2C module #1 for rev. 100 board */
 329 #else
 330 #define CONFIG_SYS_I2C_MODULE           2       /* Select I2C module #2 for all other revs */
 331 #endif
 332
 333 /*
 334  * I2C clock frequency
 335  *
 336  * Please notice, that the resulting clock frequency could differ from the
 337  * configured value. This is because the I2C clock is derived from system
 338  * clock over a frequency divider with only a few divider values. U-boot
 339  * calculates the best approximation for CONFIG_SYS_I2C_SPEED. However the calculated
 340  * approximation allways lies below the configured value, never above.
 341  */
 342 #define CONFIG_SYS_I2C_SPEED            100000 /* 100 kHz */
 343 #define CONFIG_SYS_I2C_SLAVE            0x7F
 344
 345 /*
 346  * EEPROM configuration for onboard EEPROM M24C32 (M24C64 should work
 347  * also). For other EEPROMs configuration should be verified. On Mini-FAP the
 348  * EEPROM (24C64) is on the same I2C address (but on other I2C bus), so the
 349  * same configuration could be used.
 350  */
 351 #define CONFIG_SYS_I2C_EEPROM_ADDR              0x50    /* 1010000x */
 352 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN          2
 353 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS       5       /* =32 Bytes per write */
 354 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS   20
 355
 356 /*
 357  * HW-Monitor configuration on Mini-FAP
 358  */
 359 #if defined (CONFIG_MINIFAP)
 360 #define CONFIG_SYS_I2C_HWMON_ADDR               0x2C
 361 #endif
 362
 363 /* List of I2C addresses to be verified by POST */
 364 #if defined (CONFIG_MINIFAP)
 365 #undef CONFIG_SYS_POST_I2C_ADDRS
 366 #define CONFIG_SYS_POST_I2C_ADDRS       {CONFIG_SYS_I2C_EEPROM_ADDR,    \
 367                                          CONFIG_SYS_I2C_HWMON_ADDR,     \
 368                                          CONFIG_SYS_I2C_SLAVE}
 369 #endif
 370
 371 /*
 372  * Flash configuration
 373  */
 374 #define CONFIG_SYS_FLASH_BASE           0xFC000000
 375
 376 #if defined(CONFIG_CAM5200) && defined(CONFIG_CAM5200_NIOSFLASH)
 377 #define CONFIG_SYS_MAX_FLASH_BANKS      2       /* max num of flash banks
 378                                            (= chip selects) */
 379 #define CONFIG_SYS_FLASH_WORD_SIZE      unsigned int /* main flash device with */
 380 #define CONFIG_SYS_FLASH_ERASE_TOUT     120000  /* Timeout for Flash Erase (in ms) */
 381 #define CONFIG_SYS_FLASH_WRITE_TOUT     500     /* Timeout for Flash Write (in ms) */
 382
 383 #define CONFIG_SYS_FLASH_ADDR0          0x555
 384 #define CONFIG_SYS_FLASH_ADDR1          0x2AA
 385 #define CONFIG_SYS_FLASH_2ND_16BIT_DEV  1       /* NIOS flash is a 16bit device */
 386 #define CONFIG_SYS_MAX_FLASH_SECT       128
 387 #else
 388 /* use CFI flash driver */
 389 #define CONFIG_SYS_FLASH_CFI            1       /* Flash is CFI conformant */
 390 #define CONFIG_FLASH_CFI_DRIVER 1       /* Use the common driver */
 391 #define CONFIG_FLASH_CFI_MTD            /* with MTD support */
 392 #define CONFIG_SYS_FLASH_BANKS_LIST     { CONFIG_SYS_BOOTCS_START }
 393 #define CONFIG_SYS_MAX_FLASH_BANKS      1       /* max num of flash banks
 394                                            (= chip selects) */
 395 #define CONFIG_SYS_MAX_FLASH_SECT       512     /* max num of sects on one chip */
 396 #endif
 397
 398 #define CONFIG_SYS_FLASH_EMPTY_INFO
 399 #define CONFIG_SYS_FLASH_SIZE           0x04000000 /* 64 MByte */
 400 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE       1
 401
 402 #if defined (CONFIG_CAM5200)
 403 # define CONFIG_ENV_ADDR                (CONFIG_SYS_FLASH_BASE + 0x00040000)
 404 #elif defined(CONFIG_TQM5200_B)
 405 # define CONFIG_ENV_ADDR                (CONFIG_SYS_FLASH_BASE + 0x00080000)
 406 #else
 407 # define CONFIG_ENV_ADDR                (CONFIG_SYS_FLASH_BASE + 0x00060000)
 408 #endif
 409
 410 /* Dynamic MTD partition support */
 411 #define CONFIG_CMD_MTDPARTS
 412 #define CONFIG_MTD_DEVICE               /* needed for mtdparts commands */
 413 #define MTDIDS_DEFAULT          "nor0=fc000000.flash"
 414
 415 #if defined(CONFIG_STK52XX)
 416 # if defined(CONFIG_TQM5200_B)
 417 #  if defined(CONFIG_SYS_LOWBOOT)
 418 #   define MTDPARTS_DEFAULT     "mtdparts=fc000000.flash:1m(firmware)," \
 419                                                 "256k(dtb),"            \
 420                                                 "2304k(kernel),"        \
 421                                                 "2560k(small-fs),"      \
 422                                                 "2m(initrd),"           \
 423                                                 "8m(misc),"             \
 424                                                 "16m(big-fs)"
 425 #  else /* highboot */
 426 #   define MTDPARTS_DEFAULT     "mtdparts=fc000000.flash:2560k(kernel),"\
 427                                                 "3584k(small-fs),"      \
 428                                                 "2m(initrd),"           \
 429                                                 "8m(misc),"             \
 430                                                 "15m(big-fs),"          \
 431                                                 "1m(firmware)"
 432 #  endif /* CONFIG_SYS_LOWBOOT */
 433 # else  /* !CONFIG_TQM5200_B */
 434 #   define MTDPARTS_DEFAULT     "mtdparts=fc000000.flash:640k(firmware),"\
 435                                                 "128k(dtb),"            \
 436                                                 "2304k(kernel),"        \
 437                                                 "2m(initrd),"           \
 438                                                 "4m(small-fs),"         \
 439                                                 "8m(misc),"             \
 440                                                 "15m(big-fs)"
 441 # endif /* CONFIG_TQM5200_B */
 442 #elif defined (CONFIG_CAM5200)
 443 #   define MTDPARTS_DEFAULT     "mtdparts=fc000000.flash:768k(firmware),"\
 444                                                 "1792k(kernel),"        \
 445                                                 "5632k(rootfs),"        \
 446                                                 "24m(home)"
 447 #elif defined (CONFIG_CHARON)
 448 #   define MTDPARTS_DEFAULT     "mtdparts=fc000000.flash:640k(firmware),"\
 449                                                 "1408k(kernel),"        \
 450                                                 "2m(initrd),"           \
 451                                                 "4m(small-fs),"         \
 452                                                 "24320k(big-fs),"       \
 453                                                 "256k(dts)"
 454 #elif defined (CONFIG_FO300)
 455 #   define MTDPARTS_DEFAULT     "mtdparts=fc000000.flash:640k(firmware),"\
 456                                                 "1408k(kernel),"        \
 457                                                 "2m(initrd),"           \
 458                                                 "4m(small-fs),"         \
 459                                                 "8m(misc),"             \
 460                                                 "16m(big-fs)"
 461 #else
 462 # error "Unknown Carrier Board"
 463 #endif  /* CONFIG_STK52XX */
 464
 465 /*
 466  * Environment settings
 467  */
 468 #define CONFIG_ENV_IS_IN_FLASH  1
 469 #define CONFIG_ENV_SIZE         0x4000  /* 16 k - keep small for fast booting */
 470 #if defined(CONFIG_TQM5200_B) || defined (CONFIG_CAM5200)
 471 #define CONFIG_ENV_SECT_SIZE    0x40000
 472 #else
 473 #define CONFIG_ENV_SECT_SIZE    0x20000
 474 #endif /* CONFIG_TQM5200_B */
 475 #define CONFIG_ENV_ADDR_REDUND  (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
 476 #define CONFIG_ENV_SIZE_REDUND  (CONFIG_ENV_SIZE)
 477
 478 /*
 479  * Memory map
 480  */
 481 #define CONFIG_SYS_MBAR         0xF0000000
 482 #define CONFIG_SYS_SDRAM_BASE           0x00000000
 483 #define CONFIG_SYS_DEFAULT_MBAR 0x80000000
 484
 485 /* Use ON-Chip SRAM until RAM will be available */
 486 #define CONFIG_SYS_INIT_RAM_ADDR        MPC5XXX_SRAM
 487 #ifdef CONFIG_POST
 488 /* preserve space for the post_word at end of on-chip SRAM */
 489 #define CONFIG_SYS_INIT_RAM_SIZE        MPC5XXX_SRAM_POST_SIZE
 490 #else
 491 #define CONFIG_SYS_INIT_RAM_SIZE        MPC5XXX_SRAM_SIZE
 492 #endif
 493
 494
 495 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 496 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 497
 498 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
 499 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
 500 #   define CONFIG_SYS_RAMBOOT           1
 501 #endif
 502
 503 #if defined (CONFIG_CAM5200)
 504 # define CONFIG_SYS_MONITOR_LEN (256 << 10)     /* Reserve 256 kB for Monitor   */
 505 #elif defined(CONFIG_TQM5200_B)
 506 # define CONFIG_SYS_MONITOR_LEN (512 << 10)     /* Reserve 512 kB for Monitor   */
 507 #else
 508 # define CONFIG_SYS_MONITOR_LEN (384 << 10)     /* Reserve 384 kB for Monitor   */
 509 #endif
 510
 511 #define CONFIG_SYS_MALLOC_LEN           (1024 << 10)    /* Reserve 1024 kB for malloc() */
 512 #define CONFIG_SYS_BOOTMAPSZ            (8 << 20)       /* Initial Memory map for Linux */
 513
 514 /*
 515  * Ethernet configuration
 516  */
 517 #define CONFIG_MPC5xxx_FEC      1
 518 #define CONFIG_MPC5xxx_FEC_MII100
 519 /*
 520  * Define CONFIG_MPC5xxx_FEC_MII10 to force FEC at 10Mb
 521  */
 522 /* #define CONFIG_MPC5xxx_FEC_MII10 */
 523 #define CONFIG_PHY_ADDR         0x00
 524
 525 /*
 526  * GPIO configuration
 527  *
 528  * use CS1: Bit 0 (mask: 0x80000000):
 529  *         1 -> Pin gpio_wkup_6 as second SDRAM chip select (mem_cs1).
 530  * use ALT CAN position: Bits 2-3 (mask: 0x30000000):
 531  *        00 -> No Alternatives, CAN1/2 on PSC2 according to PSC2 setting.
 532  *              SPI on PSC3 according to PSC3 setting. Use for CAM5200.
 533  *        01 -> CAN1 on I2C1, CAN2 on Tmr0/1.
 534  *              Use for REV200 STK52XX boards and FO300 boards. Do not use
 535  *              with REV100 modules (because, there I2C1 is used as I2C bus).
 536  * use ATA: Bits 6-7 (mask 0x03000000):
 537  *        00 -> No ATA chip selects, csb_4/5 used as normal chip selects.
 538  *              Use for CAM5200 board.
 539  *        01 -> ATA cs0/1 on csb_4/5. Use for the remaining boards.
 540  * use PSC6: Bits 9-11 (mask 0x00700000):
 541  *       000 -> use PSC6_0 to PSC6_3 as GPIO, PSC6 could not be used as
 542  *              UART, CODEC or IrDA.
 543  *              GPIO on PSC6_3 is used in post_hotkeys_pressed() to
 544  *              enable extended POST tests.
 545  *              Use for MINI-FAP and TQM5200_IB boards.
 546  *       101 -> use PSC6 as UART. Pins PSC6_0 to PSC6_3 are used.
 547  *              Extended POST test is not available.
 548  *              Use for STK52xx, FO300 and CAM5200 boards.
 549  *              WARNING: When the extended POST is enabled, these bits will
 550  *                       be overridden by this code as GPIOs!
 551  * use PCI_DIS: Bit 16 (mask 0x00008000):
 552  *         1 -> disable PCI controller (on CAM5200 board).
 553  * use USB: Bits 18-19 (mask 0x00003000):
 554  *        10 -> two UARTs (on FO300 and CAM5200).
 555  * use PSC3: Bits 20-23 (mask: 0x00000f00):
 556  *      0000 -> All PSC3 pins are GPIOs.
 557  *      1100 -> UART/SPI (on FO300 board).
 558  *      0100 -> UART (on CAM5200 board).
 559  * use PSC2: Bits 25:27 (mask: 0x00000030):
 560  *       000 -> All PSC2 pins are GPIOs.
 561  *       100 -> UART (on CAM5200 board).
 562  *       001 -> CAN1/2 on PSC2 pins.
 563  *              Use for REV100 STK52xx boards
 564  *       01x -> Use AC97 (on FO300 board).
 565  * use PSC1: Bits 29-31 (mask: 0x00000007):
 566  *       100 -> UART (on all boards).
 567  */
 568 #if !defined(CONFIG_SYS_GPS_PORT_CONFIG)
 569 #if defined (CONFIG_MINIFAP)
 570 # define CONFIG_SYS_GPS_PORT_CONFIG     0x91000004
 571 #elif defined (CONFIG_STK52XX)
 572 # if defined (CONFIG_STK52XX_REV100)
 573 #  define CONFIG_SYS_GPS_PORT_CONFIG    0x81500014
 574 # else /* STK52xx REV200 and above */
 575 #  if defined (CONFIG_TQM5200_REV100)
 576 #   error TQM5200 REV100 not supported on STK52XX REV200 or above
 577 #  else/* TQM5200 REV200 and above */
 578 #   define CONFIG_SYS_GPS_PORT_CONFIG   0x91500404
 579 #  endif
 580 # endif
 581 #elif defined (CONFIG_FO300)
 582 # define CONFIG_SYS_GPS_PORT_CONFIG     0x91502c24
 583 #elif defined (CONFIG_CAM5200)
 584 # define CONFIG_SYS_GPS_PORT_CONFIG     0x8050A444
 585 #else  /* TMQ5200 Inbetriebnahme-Board */
 586 # define CONFIG_SYS_GPS_PORT_CONFIG     0x81000004
 587 #endif
 588 #endif
 589
 590 /*
 591  * RTC configuration
 592  */
 593 #if defined (CONFIG_STK52XX) && !defined (CONFIG_STK52XX_REV100)
 594 # define CONFIG_RTC_M41T11 1
 595 # define CONFIG_SYS_I2C_RTC_ADDR 0x68
 596 # define CONFIG_SYS_M41T11_BASE_YEAR    1900    /* because Linux uses the same base
 597                                            year */
 598 #else
 599 # define CONFIG_RTC_MPC5200     1       /* use internal MPC5200 RTC */
 600 #endif
 601
 602 /*
 603  * Miscellaneous configurable options
 604  */
 605 #define CONFIG_SYS_LONGHELP                     /* undef to save memory     */
 606
 607 #define CONFIG_CMDLINE_EDITING  1       /* add command line history     */
 608 #define CONFIG_SYS_HUSH_PARSER          1       /* use "hush" command parser    */
 609
 610 #define CONFIG_SYS_CACHELINE_SIZE       32      /* For MPC5xxx CPUs */
 611 #if defined(CONFIG_CMD_KGDB)
 612 #define CONFIG_SYS_CACHELINE_SHIFT      5       /* log base 2 of the above value */
 613 #endif
 614
 615 #if defined(CONFIG_CMD_KGDB)
 616 #define CONFIG_SYS_CBSIZE               1024    /* Console I/O Buffer Size  */
 617 #else
 618 #define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size  */
 619 #endif
 620 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
 621 #define CONFIG_SYS_MAXARGS              16      /* max number of command args   */
 622 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size    */
 623
 624 /* Enable an alternate, more extensive memory test */
 625 #define CONFIG_SYS_ALT_MEMTEST
 626
 627 #define CONFIG_SYS_MEMTEST_START        0x00100000      /* memtest works on */
 628 #define CONFIG_SYS_MEMTEST_END          0x00f00000      /* 1 ... 15 MB in DRAM  */
 629
 630 #define CONFIG_SYS_LOAD_ADDR            0x100000        /* default load address */
 631
 632 /*
 633  * Enable loopw command.
 634  */
 635 #define CONFIG_LOOPW
 636
 637 /*
 638  * Various low-level settings
 639  */
 640 #define CONFIG_SYS_HID0_INIT            HID0_ICE | HID0_ICFI
 641 #define CONFIG_SYS_HID0_FINAL           HID0_ICE
 642
 643 #define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
 644 #define CONFIG_SYS_BOOTCS_SIZE          CONFIG_SYS_FLASH_SIZE
 645 #ifdef CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2
 646 #define CONFIG_SYS_BOOTCS_CFG           0x0008DF30 /* for pci_clk  = 66 MHz */
 647 #else
 648 #define CONFIG_SYS_BOOTCS_CFG           0x0004DF30 /* for pci_clk = 33 MHz */
 649 #endif
 650 #define CONFIG_SYS_CS0_START            CONFIG_SYS_FLASH_BASE
 651 #define CONFIG_SYS_CS0_SIZE             CONFIG_SYS_FLASH_SIZE
 652
 653 #define CONFIG_LAST_STAGE_INIT
 654
 655 /*
 656  * SRAM - Do not map below 2 GB in address space, because this area is used
 657  * for SDRAM autosizing.
 658  */
 659 #define CONFIG_SYS_CS2_START            0xE5000000
 660 #define CONFIG_SYS_CS2_SIZE             0x100000        /* 1 MByte */
 661 #define CONFIG_SYS_CS2_CFG              0x0004D930
 662
 663 /*
 664  * Grafic controller - Do not map below 2 GB in address space, because this
 665  * area is used for SDRAM autosizing.
 666  */
 667 #define SM501_FB_BASE           0xE0000000
 668 #define CONFIG_SYS_CS1_START            (SM501_FB_BASE)
 669 #define CONFIG_SYS_CS1_SIZE             0x4000000       /* 64 MByte */
 670 #define CONFIG_SYS_CS1_CFG              0x8F48FF70
 671 #define SM501_MMIO_BASE         CONFIG_SYS_CS1_START + 0x03E00000
 672
 673 #define CONFIG_SYS_CS_BURST             0x00000000
 674 #define CONFIG_SYS_CS_DEADCYCLE 0x33333311      /* 1 dead cycle for flash and SM501 */
 675
 676 #if defined(CONFIG_CAM5200)
 677 #define CONFIG_SYS_CS4_START            0xB0000000
 678 #define CONFIG_SYS_CS4_SIZE             0x00010000
 679 #define CONFIG_SYS_CS4_CFG              0x01019C10
 680
 681 #define CONFIG_SYS_CS5_START            0xD0000000
 682 #define CONFIG_SYS_CS5_SIZE             0x01208000
 683 #define CONFIG_SYS_CS5_CFG              0x1414BF10
 684 #endif
 685
 686 #define CONFIG_SYS_RESET_ADDRESS        0xff000000
 687
 688 /*-----------------------------------------------------------------------
 689  * USB stuff
 690  *-----------------------------------------------------------------------
 691  */
 692 #define CONFIG_USB_CLOCK        0x0001BBBB
 693 #define CONFIG_USB_CONFIG       0x00001000
 694
 695 /*-----------------------------------------------------------------------
 696  * IDE/ATA stuff Supports IDE harddisk
 697  *-----------------------------------------------------------------------
 698  */
 699
 700 #undef  CONFIG_IDE_8xx_PCCARD           /* Use IDE with PC Card Adapter */
 701
 702 #undef  CONFIG_IDE_8xx_DIRECT           /* Direct IDE    not supported  */
 703 #undef  CONFIG_IDE_LED                  /* LED   for ide not supported  */
 704
 705 #define CONFIG_IDE_RESET                /* reset for ide supported      */
 706 #define CONFIG_IDE_PREINIT
 707
 708 #define CONFIG_SYS_IDE_MAXBUS           1       /* max. 1 IDE bus               */
 709 #define CONFIG_SYS_IDE_MAXDEVICE        2       /* max. 2 drives per IDE bus    */
 710
 711 #define CONFIG_SYS_ATA_IDE0_OFFSET      0x0000
 712
 713 #define CONFIG_SYS_ATA_BASE_ADDR        MPC5XXX_ATA
 714
 715 /* Offset for data I/O */
 716 #define CONFIG_SYS_ATA_DATA_OFFSET      (0x0060)
 717
 718 /* Offset for normal register accesses */
 719 #define CONFIG_SYS_ATA_REG_OFFSET       (CONFIG_SYS_ATA_DATA_OFFSET)
 720
 721 /* Offset for alternate registers */
 722 #define CONFIG_SYS_ATA_ALT_OFFSET       (0x005C)
 723
 724 /* Interval between registers */
 725 #define CONFIG_SYS_ATA_STRIDE           4
 726
 727 /* Support ATAPI devices */
 728 #define CONFIG_ATAPI                    1
 729
 730 /*-----------------------------------------------------------------------
 731  * Open firmware flat tree support
 732  *-----------------------------------------------------------------------
 733  */
 734 #define CONFIG_OF_LIBFDT        1
 735 #define CONFIG_OF_BOARD_SETUP   1
 736
 737 #define OF_CPU                  "PowerPC,5200@0"
 738 #define OF_SOC                  "soc5200@f0000000"
 739 #define OF_TBCLK                (bd->bi_busfreq / 4)
 740 #define OF_STDOUT_PATH          "/soc5200@f0000000/serial@2000"
 741
 742 #endif /* __CONFIG_H */