include/configs/o2dnt-common.h

   1 /*
   2  *  Common configuration options for ifm camera boards
   3  *
   4  * (C) Copyright 2005
   5  * Sebastien Cazaux, ifm electronic gmbh
   6  *
   7  * (C) Copyright 2012
   8  * DENX Software Engineering, Anatolij Gustschin <agust@denx.de>
   9  *
  10  * SPDX-License-Identifier:     GPL-2.0+
  11  */
  12
  13 #ifndef __O2D_CONFIG_H
  14 #define __O2D_CONFIG_H
  15
  16 /*
  17  * High Level Configuration Options
  18  */
  19 #define CONFIG_MPC5200
  20 #define CONFIG_DISPLAY_BOARDINFO
  21 #define CONFIG_SYS_GENERIC_BOARD
  22
  23 #define CONFIG_SYS_MPC5XXX_CLKIN        33000000 /* running at 33.000000MHz */
  24
  25 #define CONFIG_SYS_CACHELINE_SIZE       32      /* For MPC5xxx CPUs */
  26 #if defined(CONFIG_CMD_KGDB)
  27 /* log base 2 of the above value */
  28 #define CONFIG_SYS_CACHELINE_SHIFT      5
  29 #endif
  30
  31 /*
  32 #define CONFIG_POST     (CONFIG_SYS_POST_MEMORY | \
  33                          CONFIG_SYS_POST_I2C)
  34 */
  35
  36 #ifdef CONFIG_POST
  37 /* preserve space for the post_word at end of on-chip SRAM */
  38 #define MPC5XXX_SRAM_POST_SIZE  (MPC5XXX_SRAM_SIZE - 4)
  39 #endif
  40
  41 /*
  42  * Serial console configuration
  43  */
  44 #define CONFIG_PSC_CONSOLE      5       /* console is on PSC5 */
  45 #define CONFIG_BAUDRATE         115200  /* ... at 115200 bps */
  46 #define CONFIG_SYS_BAUDRATE_TABLE \
  47         { 9600, 19200, 38400, 57600, 115200, 230400 }
  48
  49 /*
  50  * PCI Mapping:
  51  * 0x40000000 - 0x4fffffff - PCI Memory
  52  * 0x50000000 - 0x50ffffff - PCI IO Space
  53  */
  54 #undef CONFIG_PCI
  55 #define CONFIG_PCI_PNP          1
  56
  57 #define CONFIG_PCI_MEM_BUS      0x40000000
  58 #define CONFIG_PCI_MEM_PHYS     CONFIG_PCI_MEM_BUS
  59 #define CONFIG_PCI_MEM_SIZE     0x10000000
  60
  61 #define CONFIG_PCI_IO_BUS       0x50000000
  62 #define CONFIG_PCI_IO_PHYS      CONFIG_PCI_IO_BUS
  63 #define CONFIG_PCI_IO_SIZE      0x01000000
  64
  65 #define CONFIG_SYS_XLB_PIPELINING       1
  66
  67 /* Partitions */
  68 #define CONFIG_MAC_PARTITION
  69 #define CONFIG_DOS_PARTITION
  70 #define CONFIG_ISO_PARTITION
  71
  72 #define CONFIG_TIMESTAMP        /* Print image info with timestamp */
  73
  74 #define CONFIG_SYS_ALT_MEMTEST  /* Much more complex memory test */
  75
  76 /*
  77  * Supported commands
  78  */
  79 #include <config_cmd_default.h>
  80
  81 #define CONFIG_CMD_EEPROM
  82 #define CONFIG_CMD_FAT
  83 #define CONFIG_CMD_I2C
  84 #define CONFIG_CMD_MII
  85 #define CONFIG_CMD_PING
  86 #define CONFIG_CMD_DHCP
  87 #ifdef CONFIG_PCI
  88 #define CONFIG_CMD_PCI
  89 #endif
  90 #ifdef CONFIG_POST
  91 #define CONFIG_CMD_DIAG
  92 #endif
  93
  94 #if (CONFIG_SYS_TEXT_BASE == 0xFC000000) || (CONFIG_SYS_TEXT_BASE == 0xFF000000)
  95 /* Boot low with 16 or 32 MB Flash */
  96 #define CONFIG_SYS_LOWBOOT      1
  97 #elif (CONFIG_SYS_TEXT_BASE != 0x00100000)
  98 #error "CONFIG_SYS_TEXT_BASE value is invalid"
  99 #endif
 100
 101 /*
 102  * Autobooting
 103  * Be selective on what keys can delay or stop the autoboot process
 104  * To stop use: "++++++++++"
 105  */
 106 #define CONFIG_AUTOBOOT_KEYED
 107 #define CONFIG_AUTOBOOT_PROMPT  "Autobooting in %d seconds, " \
 108                                 "press password to stop\n", bootdelay
 109 #define CONFIG_AUTOBOOT_STOP_STR        "++++++++++"
 110 #undef CONFIG_AUTOBOOT_DELAY_STR
 111 #define DEBUG_BOOTKEYS          0
 112
 113 #define CONFIG_BOOTDELAY        5       /* autoboot after 5 seconds */
 114
 115 #define CONFIG_PREBOOT  "run master"
 116
 117 #undef  CONFIG_BOOTARGS
 118
 119 #if !defined(CONFIG_CONSOLE_DEV)
 120 #define CONFIG_CONSOLE_DEV      "ttyPSC1"
 121 #endif
 122
 123 /*
 124  * Default environment for booting old and new kernel versions
 125  */
 126 #define CONFIG_IFM_DEFAULT_ENV_OLD                                      \
 127         "flash_self_old=run ramargs addip addmem;"                      \
 128                 "bootm ${kernel_addr} ${ramdisk_addr}\0"                \
 129         "flash_nfs_old=run nfsargs addip addmem;"                       \
 130                 "bootm ${kernel_addr}\0"                                \
 131         "net_nfs_old=tftp ${kernel_addr_r} ${bootfile};"                \
 132                 "run nfsargs addip addmem;"                             \
 133                 "bootm ${kernel_addr_r}\0"
 134
 135 #define CONFIG_IFM_DEFAULT_ENV_NEW                                      \
 136         "fdt_addr_r=900000\0"                                           \
 137         "fdt_file="CONFIG_BOARD_NAME"/"CONFIG_BOARD_NAME".dtb\0"        \
 138         "flash_self=run ramargs addip addtty addmisc;"                  \
 139                 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0"    \
 140         "flash_nfs=run nfsargs addip addtty addmisc;"                   \
 141                 "bootm ${kernel_addr} - ${fdt_addr}\0"                  \
 142         "net_nfs=tftp ${kernel_addr_r} ${bootfile}; "                   \
 143                 "tftp ${fdt_addr_r} ${fdt_file}; "                      \
 144                 "run nfsargs addip addtty addmisc;"                     \
 145                 "bootm ${kernel_addr_r} - ${fdt_addr_r}\0"              \
 146
 147 #define CONFIG_IFM_DEFAULT_ENV_SETTINGS                                 \
 148         "IOpin=0x64\0"                                                  \
 149         "addip=setenv bootargs ${bootargs} "                            \
 150                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
 151                 ":${hostname}:${netdev}:off panic=1\0"                  \
 152         "addmem=setenv bootargs ${bootargs} ${memlimit}\0"              \
 153         "addmisc=sete bootargs ${bootargs} ${miscargs}\0"               \
 154         "addtty=sete bootargs ${bootargs} console="                     \
 155                 CONFIG_CONSOLE_DEV ",${baudrate}\0"                     \
 156         "bootfile="CONFIG_BOARD_NAME"/uImage_"CONFIG_BOARD_NAME"_act\0" \
 157         "kernel_addr_r=600000\0"                                        \
 158         "initrd_high=0x03e00000\0"                                      \
 159         "memlimit=mem="CONFIG_BOARD_MEM_LIMIT"M\0"                      \
 160         "memtest=mtest 0x00100000 "__stringify(CONFIG_SYS_MEMTEST_END)" 0 1\0" \
 161         "netdev=eth0\0"                                                 \
 162         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
 163                 "nfsroot=${serverip}:${rootpath}\0"                     \
 164         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
 165         "linuxname="CONFIG_BOARD_NAME"/uImage_"CONFIG_BOARD_NAME"_act\0"\
 166         "progLinux=tftp 200000 ${linuxname};erase ${linbot} ${lintop};" \
 167                 "cp.b ${fileaddr} ${linbot} ${filesize}\0"              \
 168         "ramname="CONFIG_BOARD_NAME"/uRamdisk_"CONFIG_BOARD_NAME"_act\0"\
 169         "progRam=tftp 200000 ${ramname};erase ${rambot} ${ramtop};"     \
 170                 "cp.b ${fileaddr} ${rambot} ${filesize}\0"              \
 171         "jffname="CONFIG_BOARD_NAME"/uJFFS2_"CONFIG_BOARD_NAME"_act\0"  \
 172         "progJff=tftp 200000 ${jffname};erase ${jffbot} ${jfftop};"     \
 173                 "cp.b ${fileaddr} ${jffbot} ${filesize}\0"              \
 174         "rootpath=/opt/eldk/ppc_6xx\0"                                  \
 175         "uboname=" CONFIG_BOARD_NAME                                    \
 176                 "/u-boot.bin_" CONFIG_BOARD_NAME "_act\0"               \
 177         "progubo=tftp 200000 ${uboname};"                               \
 178                 "protect off ${ubobot} ${ubotop};"                      \
 179                 "erase ${ubobot} ${ubotop};"                            \
 180                 "cp.b ${fileaddr} ${ubobot} ${filesize}\0"              \
 181         "unlock=yes\0"                                                  \
 182         "post=echo !!! "CONFIG_BOARD_NAME" POWER ON SELF TEST !!!;"     \
 183                 "setenv bootdelay 1;"                                   \
 184                 "crc32 "__stringify(CONFIG_SYS_TEXT_BASE)" "            \
 185                         BOARD_POST_CRC32_END";"                         \
 186                 "setenv bootcmd "CONFIG_BOARD_BOOTCMD";saveenv;reset\0"
 187
 188 #define CONFIG_BOOTCOMMAND      "run post"
 189
 190 /*
 191  * IPB Bus clocking configuration.
 192  */
 193 #define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK         /* define for 133MHz speed */
 194
 195 #if defined(CONFIG_SYS_IPBCLK_EQUALS_XLBCLK)
 196 /*
 197  * PCI Bus clocking configuration
 198  *
 199  * Actually a PCI Clock of 66 MHz is only set (in cpu_init.c) if
 200  * CONFIG_SYS_IPBCLK_EQUALS_XLBCLK is defined. This is because a PCI Clock
 201  * of 66 MHz yet hasn't been tested with a IPB Bus Clock of 66 MHz.
 202  */
 203 #define CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2    /* define for 66MHz speed */
 204 #endif
 205
 206 /*
 207  * I2C configuration
 208  */
 209 #define CONFIG_HARD_I2C                 1       /* I2C with hardware support */
 210 #define CONFIG_SYS_I2C_MODULE           1       /* Select I2C module #1 or #2 */
 211 #define CONFIG_SYS_I2C_SPEED            100000  /* 100 kHz */
 212 #define CONFIG_SYS_I2C_SLAVE            0x7F
 213
 214 /*
 215  * EEPROM configuration:
 216  *
 217  * O2DNT board is equiped with Ramtron FRAM device FM24CL16
 218  * 16 Kib Ferroelectric Nonvolatile serial RAM memory
 219  * organized as 2048 x 8 bits and addressable as eight I2C devices
 220  * 0x50 ... 0x57 each 256 bytes in size
 221  *
 222  */
 223 #define CONFIG_SYS_I2C_FRAM
 224 #define CONFIG_SYS_I2C_EEPROM_ADDR              0x50    /* 1010000x */
 225 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN          1
 226 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS       3
 227 /*
 228  * There is no write delay with FRAM, write operations are performed at bus
 229  * speed. Thus, no status polling or write delay is needed.
 230  */
 231
 232 /*
 233  * Flash configuration
 234  */
 235 #define CONFIG_SYS_FLASH_CFI            1
 236 #define CONFIG_FLASH_CFI_DRIVER         1
 237 #define CONFIG_FLASH_16BIT
 238 #define CONFIG_SYS_FLASH_CFI_WIDTH      FLASH_CFI_16BIT
 239 #define CONFIG_SYS_FLASH_CFI_AMD_RESET
 240 #define CONFIG_SYS_FLASH_EMPTY_INFO
 241
 242 #define CONFIG_SYS_MAX_FLASH_BANKS      1       /* max num of memory banks */
 243 #define CONFIG_SYS_FLASH_BANKS_LIST     { CONFIG_SYS_FLASH_BASE }
 244 #define CONFIG_SYS_FLASH_ERASE_TOUT     240000  /* Erase Timeout (in ms) */
 245 #define CONFIG_SYS_FLASH_WRITE_TOUT     500     /* Write Timeout (in ms) */
 246 /* Timeout for Flash Clear Lock Bits (in ms) */
 247 #define CONFIG_SYS_FLASH_UNLOCK_TOUT    10000
 248 /* "Real" (hardware) sectors protection */
 249 #define CONFIG_SYS_FLASH_PROTECTION
 250
 251 /*
 252  * Environment settings
 253  */
 254 #define CONFIG_ENV_IS_IN_FLASH  1
 255 #define CONFIG_ENV_SIZE         0x20000
 256 #define CONFIG_ENV_SECT_SIZE    0x20000
 257 #define CONFIG_ENV_OVERWRITE    1
 258 #define CONFIG_ENV_ADDR         (CONFIG_SYS_FLASH_BASE + 0x00040000)
 259
 260 /*
 261  * Memory map
 262  */
 263 #define CONFIG_SYS_MBAR         0xF0000000
 264 #define CONFIG_SYS_SDRAM_BASE   0x00000000
 265 #define CONFIG_SYS_DEFAULT_MBAR 0x80000000
 266
 267 /* Use SRAM until RAM will be available */
 268 #define CONFIG_SYS_INIT_RAM_ADDR        MPC5XXX_SRAM
 269 #ifdef CONFIG_POST
 270 /* preserve space for the post_word at end of on-chip SRAM */
 271 #define CONFIG_SYS_INIT_RAM_END         MPC5XXX_SRAM_POST_SIZE
 272 #else
 273 /* End of used area in DPRAM */
 274 #define CONFIG_SYS_INIT_RAM_END         MPC5XXX_SRAM_SIZE
 275 #endif
 276
 277 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_END - \
 278                                          GENERATED_GBL_DATA_SIZE)
 279 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 280
 281 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_TEXT_BASE
 282 #define CONFIG_SYS_MONITOR_LEN          (192 << 10) /* 192 kB for Monitor */
 283 #define CONFIG_SYS_MALLOC_LEN           (128 << 10) /* 128 kB for malloc() */
 284 #define CONFIG_SYS_BOOTMAPSZ            (8 << 20)   /* Initial map for Linux */
 285
 286 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
 287 #define CONFIG_SYS_RAMBOOT              1
 288 #endif
 289
 290 /*
 291  * Ethernet configuration
 292  */
 293 #define CONFIG_MPC5xxx_FEC
 294 #define CONFIG_MPC5xxx_FEC_MII100
 295 #define CONFIG_PHY_ADDR                 0x00
 296 #define CONFIG_RESET_PHY_R
 297
 298 /*
 299  * GPIO configuration
 300  */
 301 #define CONFIG_SYS_GPIO_DATADIR         0x00000064 /* PSC1_2, PSC2_1,2 output */
 302 #define CONFIG_SYS_GPIO_OPENDRAIN       0x00000000 /* No open drain */
 303 #define CONFIG_SYS_GPIO_DATAVALUE       0x00000000 /* PSC1_1 to 1, rest to 0 */
 304 #define CONFIG_SYS_GPIO_ENABLE          0x00000064 /* PSC1_2, PSC2_1,2 enable */
 305
 306 /*
 307  * Miscellaneous configurable options
 308  */
 309 #define CONFIG_SYS_LONGHELP                     /* undef to save memory     */
 310 #define CONFIG_CMDLINE_EDITING
 311 #define CONFIG_SYS_HUSH_PARSER
 312
 313 #if defined(CONFIG_CMD_KGDB)
 314 #define CONFIG_SYS_CBSIZE               1024    /* Console I/O Buffer Size  */
 315 #else
 316 #define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size  */
 317 #endif
 318 /* Print Buffer Size */
 319 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 320                                          sizeof(CONFIG_SYS_PROMPT) + 16)
 321 /* max number of command args */
 322 #define CONFIG_SYS_MAXARGS              16
 323 /* Boot Argument Buffer Size */
 324 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 325
 326 /* default load address */
 327 #define CONFIG_SYS_LOAD_ADDR            0x100000
 328
 329 /* decrementer freq: 1 ms ticks */
 330
 331 /*
 332  * Various low-level settings
 333  */
 334 #define CONFIG_SYS_HID0_INIT            HID0_ICE | HID0_ICFI
 335 #define CONFIG_SYS_HID0_FINAL           HID0_ICE
 336
 337 #define CONFIG_SYS_BOOTCS_START         CONFIG_SYS_FLASH_BASE
 338 #define CONFIG_SYS_BOOTCS_SIZE          CONFIG_SYS_FLASH_SIZE
 339 #define CONFIG_SYS_CS0_START            CONFIG_SYS_FLASH_BASE
 340 #define CONFIG_SYS_CS0_SIZE             CONFIG_SYS_FLASH_SIZE
 341
 342 #define CONFIG_BOARD_EARLY_INIT_R
 343
 344 #define CONFIG_SYS_CS_BURST             0x00000000
 345 #define CONFIG_SYS_CS_DEADCYCLE         0x33333333
 346
 347 /*
 348  * DT support
 349  */
 350 #define CONFIG_OF_LIBFDT        1
 351 #define CONFIG_OF_BOARD_SETUP   1
 352
 353 #define OF_CPU                  "PowerPC,5200@0"
 354 #define OF_SOC                  "soc5200@f0000000"
 355 #define OF_TBCLK                (bd->bi_busfreq / 4)
 356
 357 #endif /* __O2D_CONFIG_H */