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