include/configs/TQM5200.h

   1 /*
   2  * (C) Copyright 2003-2005
   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_SILENT_CONSOLE           1       /* enable silent startup */
  55 #define CONFIG_BOARD_EARLY_INIT_F       1       /* used to detect S1 switch position */
  56 #define CONFIG_USB_BIN_FIXUP            1       /* for a buggy USB device */
  57 #if 0
  58 #define FO300_SILENT_CONSOLE_WHEN_S1_CLOSED     1       /* silent console on PSC1 when S1 */
  59                                                         /* switch is closed */
  60 #endif
  61
  62 #undef FO300_SILENT_CONSOLE_WHEN_S1_CLOSED              /* silent console on PSC1 when S1 */
  63                                                         /* switch is open */
  64 #endif  /* CONFIG_FO300 */
  65
  66 #if defined(CONFIG_CHARON) || defined(CONFIG_STK52XX)
  67 #define CONFIG_PS2KBD                   /* AT-PS/2 Keyboard             */
  68 #define CONFIG_PS2MULT                  /* .. on PS/2 Multiplexer       */
  69 #define CONFIG_PS2SERIAL        6       /* .. on PSC6                   */
  70 #define CONFIG_PS2MULT_DELAY    (CONFIG_SYS_HZ/2)       /* Initial delay        */
  71 #define CONFIG_BOARD_EARLY_INIT_R
  72 #endif /* CONFIG_STK52XX */
  73
  74 /*
  75  * PCI Mapping:
  76  * 0x40000000 - 0x4fffffff - PCI Memory
  77  * 0x50000000 - 0x50ffffff - PCI IO Space
  78  */
  79 #if defined(CONFIG_CHARON) || defined(CONFIG_STK52XX)
  80 #define CONFIG_PCI              1
  81 #define CONFIG_PCI_PNP          1
  82 /* #define CONFIG_PCI_SCAN_SHOW 1 */
  83
  84 #define CONFIG_PCI_MEM_BUS      0x40000000
  85 #define CONFIG_PCI_MEM_PHYS     CONFIG_PCI_MEM_BUS
  86 #define CONFIG_PCI_MEM_SIZE     0x10000000
  87
  88 #define CONFIG_PCI_IO_BUS       0x50000000
  89 #define CONFIG_PCI_IO_PHYS      CONFIG_PCI_IO_BUS
  90 #define CONFIG_PCI_IO_SIZE      0x01000000
  91
  92 #define CONFIG_EEPRO100         1
  93 #define CONFIG_SYS_RX_ETH_BUFFER        8  /* use 8 rx buffer on eepro100  */
  94 #define CONFIG_NS8382X          1
  95 #endif  /* CONFIG_STK52XX */
  96
  97 /*
  98  * Video console
  99  */
 100 #ifndef CONFIG_TQM5200S         /* No graphics controller on TQM5200S */
 101 #define CONFIG_VIDEO
 102 #define CONFIG_VIDEO_SM501
 103 #define CONFIG_VIDEO_SM501_32BPP
 104 #define CONFIG_CFB_CONSOLE
 105 #define CONFIG_VIDEO_LOGO
 106
 107 #ifndef CONFIG_FO300
 108 #define CONFIG_CONSOLE_EXTRA_INFO
 109 #else
 110 #define CONFIG_VIDEO_BMP_LOGO
 111 #endif
 112
 113 #define CONFIG_VGA_AS_SINGLE_DEVICE
 114 #define CONFIG_VIDEO_SW_CURSOR
 115 #define CONFIG_SPLASH_SCREEN
 116 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
 117 #endif /* #ifndef CONFIG_TQM5200S */
 118
 119
 120 /* Partitions */
 121 #define CONFIG_MAC_PARTITION
 122 #define CONFIG_DOS_PARTITION
 123 #define CONFIG_ISO_PARTITION
 124
 125 /* USB */
 126 #if defined(CONFIG_CHARON) || defined(CONFIG_FO300) || \
 127     defined(CONFIG_STK52XX)
 128 #define CONFIG_USB_OHCI_NEW
 129 #define CONFIG_SYS_OHCI_BE_CONTROLLER
 130 #define CONFIG_USB_STORAGE
 131 #define CONFIG_CMD_FAT
 132 #define CONFIG_CMD_USB
 133
 134 #undef CONFIG_SYS_USB_OHCI_BOARD_INIT
 135 #define CONFIG_SYS_USB_OHCI_CPU_INIT
 136 #define CONFIG_SYS_USB_OHCI_REGS_BASE   MPC5XXX_USB
 137 #define CONFIG_SYS_USB_OHCI_SLOT_NAME   "mpc5200"
 138 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      15
 139
 140 #endif
 141
 142 #ifndef CONFIG_CAM5200
 143 /* POST support */
 144 #define CONFIG_POST             (CONFIG_SYS_POST_MEMORY   | \
 145                                  CONFIG_SYS_POST_CPU       | \
 146                                  CONFIG_SYS_POST_I2C)
 147 #endif
 148
 149 #ifdef CONFIG_POST
 150 /* preserve space for the post_word at end of on-chip SRAM */
 151 #define MPC5XXX_SRAM_POST_SIZE MPC5XXX_SRAM_SIZE-4
 152 #endif
 153
 154
 155 /*
 156  * BOOTP options
 157  */
 158 #define CONFIG_BOOTP_BOOTFILESIZE
 159 #define CONFIG_BOOTP_BOOTPATH
 160 #define CONFIG_BOOTP_GATEWAY
 161 #define CONFIG_BOOTP_HOSTNAME
 162
 163
 164 /*
 165  * Command line configuration.
 166  */
 167 #include <config_cmd_default.h>
 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_NFS
 177 #define CONFIG_CMD_PING
 178 #define CONFIG_CMD_REGINFO
 179 #define CONFIG_CMD_SNTP
 180 #define CONFIG_CMD_BSP
 181
 182 #ifdef CONFIG_VIDEO
 183     #define CONFIG_CMD_BMP
 184 #endif
 185
 186 #ifdef CONFIG_PCI
 187 #define CONFIG_CMD_PCI
 188 #define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
 189 #endif
 190
 191 #if defined(CONFIG_CHARON) || defined(CONFIG_FO300) || \
 192         defined(CONFIG_MINIFAP) || defined(CONFIG_STK52XX)
 193     #define CONFIG_CMD_IDE
 194     #define CONFIG_CMD_FAT
 195     #define CONFIG_CMD_EXT2
 196 #endif
 197
 198 #if defined(CONFIG_CHARON) || defined(CONFIG_FO300) || \
 199         defined(CONFIG_STK52XX)
 200     #define CONFIG_CFG_USB
 201     #define CONFIG_CFG_FAT
 202 #endif
 203
 204 #ifdef CONFIG_POST
 205     #define CONFIG_CMD_DIAG
 206 #endif
 207
 208
 209 #define CONFIG_TIMESTAMP                /* display image timestamps */
 210
 211 #if (CONFIG_SYS_TEXT_BASE != 0xFFF00000)
 212 #   define CONFIG_SYS_LOWBOOT           1       /* Boot low */
 213 #endif
 214
 215 /*
 216  * Autobooting
 217  */
 218 #define CONFIG_BOOTDELAY        5       /* autoboot after 5 seconds */
 219
 220 #define CONFIG_PREBOOT  "echo;" \
 221         "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
 222         "echo"
 223
 224 #undef  CONFIG_BOOTARGS
 225
 226 #if defined(CONFIG_TQM5200_B) && !defined(CONFIG_SYS_LOWBOOT)
 227 # define ENV_UPDT                                                       \
 228         "update=protect off FFF00000 +${filesize};"                     \
 229                 "erase FFF00000 +${filesize};"                          \
 230                 "cp.b 200000 FFF00000 ${filesize};"                     \
 231                 "protect on FFF00000 +${filesize}\0"
 232 #else   /* default lowboot configuration */
 233 #   define ENV_UPDT                                                     \
 234         "update=protect off FC000000 +${filesize};"                     \
 235                 "erase FC000000 +${filesize};"                          \
 236                 "cp.b 200000 FC000000 ${filesize};"                     \
 237                 "protect on FC000000 +${filesize}\0"
 238 #endif
 239
 240 #if defined(CONFIG_TQM5200)
 241 #define CUSTOM_ENV_SETTINGS                                             \
 242         "hostname=tqm5200\0"                                            \
 243         "bootfile=/tftpboot/tqm5200/uImage\0"                           \
 244         "fdt_file=/tftpboot/tqm5200/tqm5200.dtb\0"                      \
 245         "u-boot=/tftpboot/tqm5200/u-boot.bin\0"
 246 #elif defined(CONFIG_CAM5200)
 247 #define CUSTOM_ENV_SETTINGS                                             \
 248         "bootfile=cam5200/uImage\0"                                     \
 249         "u-boot=cam5200/u-boot.bin\0"                                   \
 250         "setup=tftp 200000 cam5200/setup.img; source 200000\0"
 251 #endif
 252
 253 #if defined(CONFIG_TQM5200_B)
 254 #define ENV_FLASH_LAYOUT                                                \
 255         "fdt_addr=FC100000\0"                                           \
 256         "kernel_addr=FC140000\0"                                        \
 257         "ramdisk_addr=FC600000\0"
 258 #elif defined(CONFIG_CHARON)
 259 #define ENV_FLASH_LAYOUT                                                \
 260         "fdt_addr=FDFC0000\0"                                           \
 261         "kernel_addr=FC0A0000\0"                                        \
 262         "ramdisk_addr=FC200000\0"
 263 #else   /* !CONFIG_TQM5200_B */
 264 #define ENV_FLASH_LAYOUT                                                \
 265         "fdt_addr=FC0A0000\0"                                           \
 266         "kernel_addr=FC0C0000\0"                                        \
 267         "ramdisk_addr=FC300000\0"
 268 #endif
 269
 270 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 271         "netdev=eth0\0"                                                 \
 272         "console=ttyPSC0\0"                                             \
 273         ENV_FLASH_LAYOUT                                                \
 274         "kernel_addr_r=400000\0"                                        \
 275         "fdt_addr_r=600000\0"                                           \
 276         "rootpath=/opt/eldk/ppc_6xx\0"                                  \
 277         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
 278         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
 279                 "nfsroot=${serverip}:${rootpath}\0"                     \
 280         "addip=setenv bootargs ${bootargs} "                            \
 281                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
 282                 ":${hostname}:${netdev}:off panic=1\0"                  \
 283         "addcons=setenv bootargs ${bootargs} "                          \
 284                 "console=${console},${baudrate}\0"                      \
 285         "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"              \
 286         "flash_self_old=sete console ttyS0; "                           \
 287                 "run ramargs addip addcons addmtd; "                    \
 288                 "bootm ${kernel_addr} ${ramdisk_addr}\0"                \
 289         "flash_self=run ramargs addip addcons;"                         \
 290                 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0"    \
 291         "flash_nfs_old=sete console ttyS0; run nfsargs addip addcons;"  \
 292                 "bootm ${kernel_addr}\0"                                \
 293         "flash_nfs=run nfsargs addip addcons;"                          \
 294                 "bootm ${kernel_addr} - ${fdt_addr}\0"                  \
 295         "net_nfs_old=tftp ${kernel_addr_r} ${bootfile};"                \
 296                 "sete console ttyS0; run nfsargs addip addcons;bootm\0" \
 297         "net_nfs=tftp ${kernel_addr_r} ${bootfile}; "                   \
 298                 "tftp ${fdt_addr_r} ${fdt_file}; "                      \
 299                 "run nfsargs addip addcons addmtd; "                    \
 300                 "bootm ${kernel_addr_r} - ${fdt_addr_r}\0"              \
 301         CUSTOM_ENV_SETTINGS                                             \
 302         "load=tftp 200000 ${u-boot}\0"                                  \
 303         ENV_UPDT                                                        \
 304         ""
 305
 306 #define CONFIG_BOOTCOMMAND      "run net_nfs"
 307
 308 /*
 309  * IPB Bus clocking configuration.
 310  */
 311 #define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK         /* define for 133MHz speed */
 312
 313 #if defined(CONFIG_SYS_IPBCLK_EQUALS_XLBCLK) && !defined(CONFIG_CAM5200)
 314 /*
 315  * PCI Bus clocking configuration
 316  *
 317  * Actually a PCI Clock of 66 MHz is only set (in cpu_init.c) if
 318  * CONFIG_SYS_IPBCLK_EQUALS_XLBCLK is defined. This is because a PCI Clock of
 319  * 66 MHz yet hasn't been tested with a IPB Bus Clock of 66 MHz.
 320  */
 321 #define CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2    /* define for 66MHz speed */
 322 #endif
 323
 324 /*
 325  * I2C configuration
 326  */
 327 #define CONFIG_HARD_I2C         1       /* I2C with hardware support */
 328 #ifdef CONFIG_TQM5200_REV100
 329 #define CONFIG_SYS_I2C_MODULE           1       /* Select I2C module #1 for rev. 100 board */
 330 #else
 331 #define CONFIG_SYS_I2C_MODULE           2       /* Select I2C module #2 for all other revs */
 332 #endif
 333
 334 /*
 335  * I2C clock frequency
 336  *
 337  * Please notice, that the resulting clock frequency could differ from the
 338  * configured value. This is because the I2C clock is derived from system
 339  * clock over a frequency divider with only a few divider values. U-boot
 340  * calculates the best approximation for CONFIG_SYS_I2C_SPEED. However the calculated
 341  * approximation allways lies below the configured value, never above.
 342  */
 343 #define CONFIG_SYS_I2C_SPEED            100000 /* 100 kHz */
 344 #define CONFIG_SYS_I2C_SLAVE            0x7F
 345
 346 /*
 347  * EEPROM configuration for onboard EEPROM M24C32 (M24C64 should work
 348  * also). For other EEPROMs configuration should be verified. On Mini-FAP the
 349  * EEPROM (24C64) is on the same I2C address (but on other I2C bus), so the
 350  * same configuration could be used.
 351  */
 352 #define CONFIG_SYS_I2C_EEPROM_ADDR              0x50    /* 1010000x */
 353 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN          2
 354 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS       5       /* =32 Bytes per write */
 355 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS   20
 356
 357 /*
 358  * HW-Monitor configuration on Mini-FAP
 359  */
 360 #if defined (CONFIG_MINIFAP)
 361 #define CONFIG_SYS_I2C_HWMON_ADDR               0x2C
 362 #endif
 363
 364 /* List of I2C addresses to be verified by POST */
 365 #if defined (CONFIG_MINIFAP)
 366 #undef CONFIG_SYS_POST_I2C_ADDRS
 367 #define CONFIG_SYS_POST_I2C_ADDRS       {CONFIG_SYS_I2C_EEPROM_ADDR,    \
 368                                          CONFIG_SYS_I2C_HWMON_ADDR,     \
 369                                          CONFIG_SYS_I2C_SLAVE}
 370 #endif
 371
 372 /*
 373  * Flash configuration
 374  */
 375 #define CONFIG_SYS_FLASH_BASE           0xFC000000
 376
 377 #if defined(CONFIG_CAM5200) && defined(CONFIG_CAM5200_NIOSFLASH)
 378 #define CONFIG_SYS_MAX_FLASH_BANKS      2       /* max num of flash banks
 379                                            (= chip selects) */
 380 #define CONFIG_SYS_FLASH_WORD_SIZE      unsigned int /* main flash device with */
 381 #define CONFIG_SYS_FLASH_ERASE_TOUT     120000  /* Timeout for Flash Erase (in ms) */
 382 #define CONFIG_SYS_FLASH_WRITE_TOUT     500     /* Timeout for Flash Write (in ms) */
 383
 384 #define CONFIG_SYS_FLASH_ADDR0          0x555
 385 #define CONFIG_SYS_FLASH_ADDR1          0x2AA
 386 #define CONFIG_SYS_FLASH_2ND_16BIT_DEV  1       /* NIOS flash is a 16bit device */
 387 #define CONFIG_SYS_MAX_FLASH_SECT       128
 388 #else
 389 /* use CFI flash driver */
 390 #define CONFIG_SYS_FLASH_CFI            1       /* Flash is CFI conformant */
 391 #define CONFIG_FLASH_CFI_DRIVER 1       /* Use the common driver */
 392 #define CONFIG_FLASH_CFI_MTD            /* with MTD support */
 393 #define CONFIG_SYS_FLASH_BANKS_LIST     { CONFIG_SYS_BOOTCS_START }
 394 #define CONFIG_SYS_MAX_FLASH_BANKS      1       /* max num of flash banks
 395                                            (= chip selects) */
 396 #define CONFIG_SYS_MAX_FLASH_SECT       512     /* max num of sects on one chip */
 397 #endif
 398
 399 #define CONFIG_SYS_FLASH_EMPTY_INFO
 400 #define CONFIG_SYS_FLASH_SIZE           0x04000000 /* 64 MByte */
 401 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE       1
 402
 403 #if defined (CONFIG_CAM5200)
 404 # define CONFIG_ENV_ADDR                (CONFIG_SYS_FLASH_BASE + 0x00040000)
 405 #elif defined(CONFIG_TQM5200_B)
 406 # define CONFIG_ENV_ADDR                (CONFIG_SYS_FLASH_BASE + 0x00080000)
 407 #else
 408 # define CONFIG_ENV_ADDR                (CONFIG_SYS_FLASH_BASE + 0x00060000)
 409 #endif
 410
 411 /* Dynamic MTD partition support */
 412 #define CONFIG_CMD_MTDPARTS
 413 #define CONFIG_MTD_DEVICE               /* needed for mtdparts commands */
 414 #define MTDIDS_DEFAULT          "nor0=fc000000.flash"
 415
 416 #if defined(CONFIG_STK52XX)
 417 # if defined(CONFIG_TQM5200_B)
 418 #  if defined(CONFIG_SYS_LOWBOOT)
 419 #   define MTDPARTS_DEFAULT     "mtdparts=fc000000.flash:1m(firmware)," \
 420                                                 "256k(dtb),"            \
 421                                                 "2304k(kernel),"        \
 422                                                 "2560k(small-fs),"      \
 423                                                 "2m(initrd),"           \
 424                                                 "8m(misc),"             \
 425                                                 "16m(big-fs)"
 426 #  else /* highboot */
 427 #   define MTDPARTS_DEFAULT     "mtdparts=fc000000.flash:2560k(kernel),"\
 428                                                 "3584k(small-fs),"      \
 429                                                 "2m(initrd),"           \
 430                                                 "8m(misc),"             \
 431                                                 "15m(big-fs),"          \
 432                                                 "1m(firmware)"
 433 #  endif /* CONFIG_SYS_LOWBOOT */
 434 # else  /* !CONFIG_TQM5200_B */
 435 #   define MTDPARTS_DEFAULT     "mtdparts=fc000000.flash:640k(firmware),"\
 436                                                 "128k(dtb),"            \
 437                                                 "2304k(kernel),"        \
 438                                                 "2m(initrd),"           \
 439                                                 "4m(small-fs),"         \
 440                                                 "8m(misc),"             \
 441                                                 "15m(big-fs)"
 442 # endif /* CONFIG_TQM5200_B */
 443 #elif defined (CONFIG_CAM5200)
 444 #   define MTDPARTS_DEFAULT     "mtdparts=fc000000.flash:768k(firmware),"\
 445                                                 "1792k(kernel),"        \
 446                                                 "5632k(rootfs),"        \
 447                                                 "24m(home)"
 448 #elif defined (CONFIG_CHARON)
 449 #   define MTDPARTS_DEFAULT     "mtdparts=fc000000.flash:640k(firmware),"\
 450                                                 "1408k(kernel),"        \
 451                                                 "2m(initrd),"           \
 452                                                 "4m(small-fs),"         \
 453                                                 "24320k(big-fs),"       \
 454                                                 "256k(dts)"
 455 #elif defined (CONFIG_FO300)
 456 #   define MTDPARTS_DEFAULT     "mtdparts=fc000000.flash:640k(firmware),"\
 457                                                 "1408k(kernel),"        \
 458                                                 "2m(initrd),"           \
 459                                                 "4m(small-fs),"         \
 460                                                 "8m(misc),"             \
 461                                                 "16m(big-fs)"
 462 #else
 463 # error "Unknown Carrier Board"
 464 #endif  /* CONFIG_STK52XX */
 465
 466 /*
 467  * Environment settings
 468  */
 469 #define CONFIG_ENV_IS_IN_FLASH  1
 470 #define CONFIG_ENV_SIZE         0x4000  /* 16 k - keep small for fast booting */
 471 #if defined(CONFIG_TQM5200_B) || defined (CONFIG_CAM5200)
 472 #define CONFIG_ENV_SECT_SIZE    0x40000
 473 #else
 474 #define CONFIG_ENV_SECT_SIZE    0x20000
 475 #endif /* CONFIG_TQM5200_B */
 476 #define CONFIG_ENV_ADDR_REDUND  (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
 477 #define CONFIG_ENV_SIZE_REDUND  (CONFIG_ENV_SIZE)
 478
 479 /*
 480  * Memory map
 481  */
 482 #define CONFIG_SYS_MBAR         0xF0000000
 483 #define CONFIG_SYS_SDRAM_BASE           0x00000000
 484 #define CONFIG_SYS_DEFAULT_MBAR 0x80000000
 485
 486 /* Use ON-Chip SRAM until RAM will be available */
 487 #define CONFIG_SYS_INIT_RAM_ADDR        MPC5XXX_SRAM
 488 #ifdef CONFIG_POST
 489 /* preserve space for the post_word at end of on-chip SRAM */
 490 #define CONFIG_SYS_INIT_RAM_SIZE        MPC5XXX_SRAM_POST_SIZE
 491 #else
 492 #define CONFIG_SYS_INIT_RAM_SIZE        MPC5XXX_SRAM_SIZE
 493 #endif
 494
 495
 496 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 497 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 498
 499 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
 500 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
 501 #   define CONFIG_SYS_RAMBOOT           1
 502 #endif
 503
 504 #if defined (CONFIG_CAM5200)
 505 # define CONFIG_SYS_MONITOR_LEN (256 << 10)     /* Reserve 256 kB for Monitor   */
 506 #elif defined(CONFIG_TQM5200_B)
 507 # define CONFIG_SYS_MONITOR_LEN (512 << 10)     /* Reserve 512 kB for Monitor   */
 508 #else
 509 # define CONFIG_SYS_MONITOR_LEN (384 << 10)     /* Reserve 384 kB for Monitor   */
 510 #endif
 511
 512 #define CONFIG_SYS_MALLOC_LEN           (1024 << 10)    /* Reserve 1024 kB for malloc() */
 513 #define CONFIG_SYS_BOOTMAPSZ            (8 << 20)       /* Initial Memory map for Linux */
 514
 515 /*
 516  * Ethernet configuration
 517  */
 518 #define CONFIG_MPC5xxx_FEC      1
 519 #define CONFIG_MPC5xxx_FEC_MII100
 520 /*
 521  * Define CONFIG_MPC5xxx_FEC_MII10 to force FEC at 10Mb
 522  */
 523 /* #define CONFIG_MPC5xxx_FEC_MII10 */
 524 #define CONFIG_PHY_ADDR         0x00
 525
 526 /*
 527  * GPIO configuration
 528  *
 529  * use CS1: Bit 0 (mask: 0x80000000):
 530  *         1 -> Pin gpio_wkup_6 as second SDRAM chip select (mem_cs1).
 531  * use ALT CAN position: Bits 2-3 (mask: 0x30000000):
 532  *        00 -> No Alternatives, CAN1/2 on PSC2 according to PSC2 setting.
 533  *              SPI on PSC3 according to PSC3 setting. Use for CAM5200.
 534  *        01 -> CAN1 on I2C1, CAN2 on Tmr0/1.
 535  *              Use for REV200 STK52XX boards and FO300 boards. Do not use
 536  *              with REV100 modules (because, there I2C1 is used as I2C bus).
 537  * use ATA: Bits 6-7 (mask 0x03000000):
 538  *        00 -> No ATA chip selects, csb_4/5 used as normal chip selects.
 539  *              Use for CAM5200 board.
 540  *        01 -> ATA cs0/1 on csb_4/5. Use for the remaining boards.
 541  * use PSC6: Bits 9-11 (mask 0x00700000):
 542  *       000 -> use PSC6_0 to PSC6_3 as GPIO, PSC6 could not be used as
 543  *              UART, CODEC or IrDA.
 544  *              GPIO on PSC6_3 is used in post_hotkeys_pressed() to
 545  *              enable extended POST tests.
 546  *              Use for MINI-FAP and TQM5200_IB boards.
 547  *       101 -> use PSC6 as UART. Pins PSC6_0 to PSC6_3 are used.
 548  *              Extended POST test is not available.
 549  *              Use for STK52xx, FO300 and CAM5200 boards.
 550  *              WARNING: When the extended POST is enabled, these bits will
 551  *                       be overridden by this code as GPIOs!
 552  * use PCI_DIS: Bit 16 (mask 0x00008000):
 553  *         1 -> disable PCI controller (on CAM5200 board).
 554  * use USB: Bits 18-19 (mask 0x00003000):
 555  *        10 -> two UARTs (on FO300 and CAM5200).
 556  * use PSC3: Bits 20-23 (mask: 0x00000f00):
 557  *      0000 -> All PSC3 pins are GPIOs.
 558  *      1100 -> UART/SPI (on FO300 board).
 559  *      0100 -> UART (on CAM5200 board).
 560  * use PSC2: Bits 25:27 (mask: 0x00000030):
 561  *       000 -> All PSC2 pins are GPIOs.
 562  *       100 -> UART (on CAM5200 board).
 563  *       001 -> CAN1/2 on PSC2 pins.
 564  *              Use for REV100 STK52xx boards
 565  *       01x -> Use AC97 (on FO300 board).
 566  * use PSC1: Bits 29-31 (mask: 0x00000007):
 567  *       100 -> UART (on all boards).
 568  */
 569 #if !defined(CONFIG_SYS_GPS_PORT_CONFIG)
 570 #if defined (CONFIG_MINIFAP)
 571 # define CONFIG_SYS_GPS_PORT_CONFIG     0x91000004
 572 #elif defined (CONFIG_STK52XX)
 573 # if defined (CONFIG_STK52XX_REV100)
 574 #  define CONFIG_SYS_GPS_PORT_CONFIG    0x81500014
 575 # else /* STK52xx REV200 and above */
 576 #  if defined (CONFIG_TQM5200_REV100)
 577 #   error TQM5200 REV100 not supported on STK52XX REV200 or above
 578 #  else/* TQM5200 REV200 and above */
 579 #   define CONFIG_SYS_GPS_PORT_CONFIG   0x91500404
 580 #  endif
 581 # endif
 582 #elif defined (CONFIG_FO300)
 583 # define CONFIG_SYS_GPS_PORT_CONFIG     0x91502c24
 584 #elif defined (CONFIG_CAM5200)
 585 # define CONFIG_SYS_GPS_PORT_CONFIG     0x8050A444
 586 #else  /* TMQ5200 Inbetriebnahme-Board */
 587 # define CONFIG_SYS_GPS_PORT_CONFIG     0x81000004
 588 #endif
 589 #endif
 590
 591 /*
 592  * RTC configuration
 593  */
 594 #if defined (CONFIG_STK52XX) && !defined (CONFIG_STK52XX_REV100)
 595 # define CONFIG_RTC_M41T11 1
 596 # define CONFIG_SYS_I2C_RTC_ADDR 0x68
 597 # define CONFIG_SYS_M41T11_BASE_YEAR    1900    /* because Linux uses the same base
 598                                            year */
 599 #else
 600 # define CONFIG_RTC_MPC5200     1       /* use internal MPC5200 RTC */
 601 #endif
 602
 603 /*
 604  * Miscellaneous configurable options
 605  */
 606 #define CONFIG_SYS_LONGHELP                     /* undef to save memory     */
 607
 608 #define CONFIG_CMDLINE_EDITING  1       /* add command line history     */
 609 #define CONFIG_SYS_HUSH_PARSER          1       /* use "hush" command parser    */
 610
 611 #define CONFIG_SYS_CACHELINE_SIZE       32      /* For MPC5xxx CPUs */
 612 #if defined(CONFIG_CMD_KGDB)
 613 #define CONFIG_SYS_CACHELINE_SHIFT      5       /* log base 2 of the above value */
 614 #endif
 615
 616 #if defined(CONFIG_CMD_KGDB)
 617 #define CONFIG_SYS_CBSIZE               1024    /* Console I/O Buffer Size  */
 618 #else
 619 #define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size  */
 620 #endif
 621 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
 622 #define CONFIG_SYS_MAXARGS              16      /* max number of command args   */
 623 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size    */
 624
 625 /* Enable an alternate, more extensive memory test */
 626 #define CONFIG_SYS_ALT_MEMTEST
 627
 628 #define CONFIG_SYS_MEMTEST_START        0x00100000      /* memtest works on */
 629 #define CONFIG_SYS_MEMTEST_END          0x00f00000      /* 1 ... 15 MB in DRAM  */
 630
 631 #define CONFIG_SYS_LOAD_ADDR            0x100000        /* default load address */
 632
 633 /*
 634  * Enable loopw command.
 635  */
 636 #define CONFIG_LOOPW
 637
 638 /*
 639  * Various low-level settings
 640  */
 641 #define CONFIG_SYS_HID0_INIT            HID0_ICE | HID0_ICFI
 642 #define CONFIG_SYS_HID0_FINAL           HID0_ICE
 643
 644 #define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
 645 #define CONFIG_SYS_BOOTCS_SIZE          CONFIG_SYS_FLASH_SIZE
 646 #ifdef CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2
 647 #define CONFIG_SYS_BOOTCS_CFG           0x0008DF30 /* for pci_clk  = 66 MHz */
 648 #else
 649 #define CONFIG_SYS_BOOTCS_CFG           0x0004DF30 /* for pci_clk = 33 MHz */
 650 #endif
 651 #define CONFIG_SYS_CS0_START            CONFIG_SYS_FLASH_BASE
 652 #define CONFIG_SYS_CS0_SIZE             CONFIG_SYS_FLASH_SIZE
 653
 654 #define CONFIG_LAST_STAGE_INIT
 655
 656 /*
 657  * SRAM - Do not map below 2 GB in address space, because this area is used
 658  * for SDRAM autosizing.
 659  */
 660 #define CONFIG_SYS_CS2_START            0xE5000000
 661 #define CONFIG_SYS_CS2_SIZE             0x100000        /* 1 MByte */
 662 #define CONFIG_SYS_CS2_CFG              0x0004D930
 663
 664 /*
 665  * Grafic controller - Do not map below 2 GB in address space, because this
 666  * area is used for SDRAM autosizing.
 667  */
 668 #define SM501_FB_BASE           0xE0000000
 669 #define CONFIG_SYS_CS1_START            (SM501_FB_BASE)
 670 #define CONFIG_SYS_CS1_SIZE             0x4000000       /* 64 MByte */
 671 #define CONFIG_SYS_CS1_CFG              0x8F48FF70
 672 #define SM501_MMIO_BASE         CONFIG_SYS_CS1_START + 0x03E00000
 673
 674 #define CONFIG_SYS_CS_BURST             0x00000000
 675 #define CONFIG_SYS_CS_DEADCYCLE 0x33333311      /* 1 dead cycle for flash and SM501 */
 676
 677 #if defined(CONFIG_CAM5200)
 678 #define CONFIG_SYS_CS4_START            0xB0000000
 679 #define CONFIG_SYS_CS4_SIZE             0x00010000
 680 #define CONFIG_SYS_CS4_CFG              0x01019C10
 681
 682 #define CONFIG_SYS_CS5_START            0xD0000000
 683 #define CONFIG_SYS_CS5_SIZE             0x01208000
 684 #define CONFIG_SYS_CS5_CFG              0x1414BF10
 685 #endif
 686
 687 #define CONFIG_SYS_RESET_ADDRESS        0xff000000
 688
 689 /*-----------------------------------------------------------------------
 690  * USB stuff
 691  *-----------------------------------------------------------------------
 692  */
 693 #define CONFIG_USB_CLOCK        0x0001BBBB
 694 #define CONFIG_USB_CONFIG       0x00001000
 695
 696 /*-----------------------------------------------------------------------
 697  * IDE/ATA stuff Supports IDE harddisk
 698  *-----------------------------------------------------------------------
 699  */
 700
 701 #undef  CONFIG_IDE_8xx_PCCARD           /* Use IDE with PC Card Adapter */
 702
 703 #undef  CONFIG_IDE_8xx_DIRECT           /* Direct IDE    not supported  */
 704 #undef  CONFIG_IDE_LED                  /* LED   for ide not supported  */
 705
 706 #define CONFIG_IDE_RESET                /* reset for ide supported      */
 707 #define CONFIG_IDE_PREINIT
 708
 709 #define CONFIG_SYS_IDE_MAXBUS           1       /* max. 1 IDE bus               */
 710 #define CONFIG_SYS_IDE_MAXDEVICE        2       /* max. 2 drives per IDE bus    */
 711
 712 #define CONFIG_SYS_ATA_IDE0_OFFSET      0x0000
 713
 714 #define CONFIG_SYS_ATA_BASE_ADDR        MPC5XXX_ATA
 715
 716 /* Offset for data I/O */
 717 #define CONFIG_SYS_ATA_DATA_OFFSET      (0x0060)
 718
 719 /* Offset for normal register accesses */
 720 #define CONFIG_SYS_ATA_REG_OFFSET       (CONFIG_SYS_ATA_DATA_OFFSET)
 721
 722 /* Offset for alternate registers */
 723 #define CONFIG_SYS_ATA_ALT_OFFSET       (0x005C)
 724
 725 /* Interval between registers */
 726 #define CONFIG_SYS_ATA_STRIDE           4
 727
 728 /* Support ATAPI devices */
 729 #define CONFIG_ATAPI                    1
 730
 731 /*-----------------------------------------------------------------------
 732  * Open firmware flat tree support
 733  *-----------------------------------------------------------------------
 734  */
 735 #define CONFIG_OF_LIBFDT        1
 736 #define CONFIG_OF_BOARD_SETUP   1
 737
 738 #define OF_CPU                  "PowerPC,5200@0"
 739 #define OF_SOC                  "soc5200@f0000000"
 740 #define OF_TBCLK                (bd->bi_busfreq / 4)
 741 #define OF_STDOUT_PATH          "/soc5200@f0000000/serial@2000"
 742
 743 #endif /* __CONFIG_H */