LXR uboot/include/configs/lwmon5.h

   1/*
   2 * (C) Copyright 2007-2013
   3 * Stefan Roese, DENX Software Engineering, sr@denx.de.
   4 *
   5 * SPDX-License-Identifier:     GPL-2.0+
   6 */
   7
   8/*
   9 * lwmon5.h - configuration for lwmon5 board
  10 */
  11#ifndef __CONFIG_H
  12#define __CONFIG_H
  13
  14/*
  15 * High Level Configuration Options
  16 */
  17#define CONFIG_LWMON5           1               /* Board is lwmon5      */
  18#define CONFIG_440EPX           1               /* Specific PPC440EPx   */
  19#define CONFIG_440              1               /* ... PPC440 family    */
  20
  21#define CONFIG_SYS_TEXT_BASE    0xFFF80000
  22#define CONFIG_HOSTNAME         lwmon5
  23
  24#define CONFIG_SYS_CLK_FREQ     33300000        /* external freq to pll */
  25
  26#define CONFIG_4xx_DCACHE               /* enable cache in SDRAM        */
  27
  28#define CONFIG_BOARD_EARLY_INIT_F       /* Call board_early_init_f      */
  29#define CONFIG_BOARD_EARLY_INIT_R       /* Call board_early_init_r      */
  30#define CONFIG_BOARD_POSTCLK_INIT       /* Call board_postclk_init      */
  31#define CONFIG_MISC_INIT_R              /* Call misc_init_r             */
  32#define CONFIG_BOARD_RESET              /* Call board_reset             */
  33
  34/*
  35 * Base addresses -- Note these are effective addresses where the
  36 * actual resources get mapped (not physical addresses)
  37 */
  38#define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_TEXT_BASE    /* Start of U-Boot      */
  39#define CONFIG_SYS_MONITOR_LEN          0x80000
  40#define CONFIG_SYS_MALLOC_LEN           (1 << 20)       /* Reserved for malloc  */
  41
  42#define CONFIG_SYS_BOOT_BASE_ADDR       0xf0000000
  43#define CONFIG_SYS_SDRAM_BASE           0x00000000      /* _must_ be 0          */
  44#define CONFIG_SYS_FLASH_BASE           0xf8000000      /* start of FLASH       */
  45#define CONFIG_SYS_LIME_BASE_0          0xc0000000
  46#define CONFIG_SYS_LIME_BASE_1          0xc1000000
  47#define CONFIG_SYS_LIME_BASE_2          0xc2000000
  48#define CONFIG_SYS_LIME_BASE_3          0xc3000000
  49#define CONFIG_SYS_FPGA_BASE_0          0xc4000000
  50#define CONFIG_SYS_FPGA_BASE_1          0xc4200000
  51#define CONFIG_SYS_OCM_BASE             0xe0010000      /* ocm                  */
  52#define CONFIG_SYS_PCI_BASE             0xe0000000      /* Internal PCI regs    */
  53#define CONFIG_SYS_PCI_MEMBASE          0x80000000      /* mapped pci memory    */
  54#define CONFIG_SYS_PCI_MEMBASE1         (CONFIG_SYS_PCI_MEMBASE  + 0x10000000)
  55#define CONFIG_SYS_PCI_MEMBASE2         (CONFIG_SYS_PCI_MEMBASE1 + 0x10000000)
  56#define CONFIG_SYS_PCI_MEMBASE3         (CONFIG_SYS_PCI_MEMBASE2 + 0x10000000)
  57
  58#define CONFIG_SYS_USB2D0_BASE          0xe0000100
  59#define CONFIG_SYS_USB_DEVICE           0xe0000000
  60#define CONFIG_SYS_USB_HOST             0xe0000400
  61
  62/*
  63 * Initial RAM & stack pointer
  64 *
  65 * On LWMON5 we use D-cache as init-ram and stack pointer. We also move
  66 * the POST_WORD from OCM to a 440EPx register that preserves it's
  67 * content during reset (GPT0_COMP6). This way we reserve the OCM (16k)
  68 * for logbuffer only. (GPT0_COMP1-COMP5 are reserved for logbuffer header.)
  69 */
  70#define CONFIG_SYS_INIT_RAM_DCACHE      1               /* d-cache as init ram  */
  71#define CONFIG_SYS_INIT_RAM_ADDR        0x70000000              /* DCache       */
  72#define CONFIG_SYS_INIT_RAM_SIZE                (4 << 10)
  73#define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - \
  74                                         GENERATED_GBL_DATA_SIZE)
  75#define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
  76
  77/* unused GPT0 COMP reg */
  78#define CONFIG_SYS_POST_WORD_ADDR       (CONFIG_SYS_PERIPHERAL_BASE + GPT0_COMP6)
  79#define CONFIG_SYS_OCM_SIZE             (16 << 10)
  80/* 440EPx errata CHIP 11: don't use last 4kbytes */
  81#define CONFIG_SYS_MEM_TOP_HIDE         (4 << 10)
  82
  83/* Additional registers for watchdog timer post test */
  84#define CONFIG_SYS_WATCHDOG_TIME_ADDR   (CONFIG_SYS_PERIPHERAL_BASE + GPT0_MASK2)
  85#define CONFIG_SYS_WATCHDOG_FLAGS_ADDR  (CONFIG_SYS_PERIPHERAL_BASE + GPT0_MASK1)
  86#define CONFIG_SYS_DSPIC_TEST_ADDR      CONFIG_SYS_WATCHDOG_FLAGS_ADDR
  87#define CONFIG_SYS_OCM_STATUS_ADDR      CONFIG_SYS_WATCHDOG_FLAGS_ADDR
  88#define CONFIG_SYS_WATCHDOG_MAGIC       0x12480000
  89#define CONFIG_SYS_WATCHDOG_MAGIC_MASK  0xFFFF0000
  90#define CONFIG_SYS_DSPIC_TEST_MASK      0x00000001
  91#define CONFIG_SYS_OCM_STATUS_OK        0x00009A00
  92#define CONFIG_SYS_OCM_STATUS_FAIL      0x0000A300
  93#define CONFIG_SYS_OCM_STATUS_MASK      0x0000FF00
  94
  95/*
  96 * Serial Port
  97 */
  98#define CONFIG_CONS_INDEX       2       /* Use UART1                    */
  99#define CONFIG_SYS_NS16550_SERIAL
 100#define CONFIG_SYS_NS16550_REG_SIZE     1
 101#define CONFIG_SYS_NS16550_CLK          get_serial_clock()
 102#undef CONFIG_SYS_EXT_SERIAL_CLOCK              /* no external clock provided   */
 103#define CONFIG_BAUDRATE         115200
 104
 105#define CONFIG_SYS_BAUDRATE_TABLE                                               \
 106        {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
 107
 108/*
 109 * Environment
 110 */
 111#define CONFIG_ENV_IS_IN_FLASH          /* use FLASH for environment vars       */
 112
 113/*
 114 * FLASH related
 115 */
 116#define CONFIG_SYS_FLASH_CFI                    /* The flash is CFI compatible  */
 117#define CONFIG_FLASH_CFI_DRIVER                 /* Use common CFI driver        */
 118
 119#define CONFIG_SYS_FLASH0               0xFC000000
 120#define CONFIG_SYS_FLASH1               0xF8000000
 121#define CONFIG_SYS_FLASH_BANKS_LIST     { CONFIG_SYS_FLASH1, CONFIG_SYS_FLASH0 }
 122
 123#define CONFIG_SYS_MAX_FLASH_BANKS_DETECT 2     /* max number of memory banks           */
 124#define CONFIG_SYS_MAX_FLASH_SECT       512     /* max number of sectors on one chip    */
 125
 126#define CONFIG_SYS_FLASH_ERASE_TOUT     120000  /* Timeout for Flash Erase (in ms)      */
 127#define CONFIG_SYS_FLASH_WRITE_TOUT     500     /* Timeout for Flash Write (in ms)      */
 128
 129#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE       /* use buffered writes (20x faster)     */
 130#define CONFIG_SYS_FLASH_PROTECTION             /* use hardware flash protection        */
 131
 132#define CONFIG_SYS_FLASH_EMPTY_INFO             /* print 'E' for empty sector on flinfo */
 133#define CONFIG_SYS_FLASH_QUIET_TEST             /* don't warn upon unknown flash        */
 134
 135#define CONFIG_ENV_SECT_SIZE    0x40000 /* size of one complete sector          */
 136#define CONFIG_ENV_ADDR         ((-CONFIG_SYS_MONITOR_LEN) - CONFIG_ENV_SECT_SIZE)
 137#define CONFIG_ENV_SIZE         0x2000  /* Total Size of Environment Sector     */
 138
 139/* Address and size of Redundant Environment Sector     */
 140#define CONFIG_ENV_ADDR_REDUND  (CONFIG_ENV_ADDR - CONFIG_ENV_SECT_SIZE)
 141#define CONFIG_ENV_SIZE_REDUND  (CONFIG_ENV_SIZE)
 142
 143/*
 144 * DDR SDRAM
 145 */
 146#define CONFIG_SYS_MBYTES_SDRAM         256
 147#define CONFIG_SYS_DDR_CACHED_ADDR      0x40000000      /* setup 2nd TLB cached here    */
 148#define CONFIG_DDR_DATA_EYE                     /* use DDR2 optimization        */
 149#define CONFIG_DDR_ECC                          /* enable ECC                   */
 150
 151/* POST support */
 152#define CONFIG_POST             (CONFIG_SYS_POST_CACHE          | \
 153                                 CONFIG_SYS_POST_CPU            | \
 154                                 CONFIG_SYS_POST_ECC            | \
 155                                 CONFIG_SYS_POST_ETHER          | \
 156                                 CONFIG_SYS_POST_FPU            | \
 157                                 CONFIG_SYS_POST_I2C            | \
 158                                 CONFIG_SYS_POST_MEMORY         | \
 159                                 CONFIG_SYS_POST_OCM            | \
 160                                 CONFIG_SYS_POST_RTC            | \
 161                                 CONFIG_SYS_POST_SPR            | \
 162                                 CONFIG_SYS_POST_UART           | \
 163                                 CONFIG_SYS_POST_SYSMON         | \
 164                                 CONFIG_SYS_POST_WATCHDOG       | \
 165                                 CONFIG_SYS_POST_DSP            | \
 166                                 CONFIG_SYS_POST_BSPEC1         | \
 167                                 CONFIG_SYS_POST_BSPEC2         | \
 168                                 CONFIG_SYS_POST_BSPEC3         | \
 169                                 CONFIG_SYS_POST_BSPEC4         | \
 170                                 CONFIG_SYS_POST_BSPEC5)
 171
 172/* Define here the base-addresses of the UARTs to test in POST */
 173#define CONFIG_SYS_POST_UART_TABLE      { CONFIG_SYS_NS16550_COM1, \
 174                        CONFIG_SYS_NS16550_COM2 }
 175
 176#define CONFIG_POST_UART  {                             \
 177        "UART test",                                    \
 178        "uart",                                         \
 179        "This test verifies the UART operation.",       \
 180        POST_RAM | POST_SLOWTEST | POST_ALWAYS | POST_MANUAL,   \
 181        &uart_post_test,                                \
 182        NULL,                                           \
 183        NULL,                                           \
 184        CONFIG_SYS_POST_UART                            \
 185        }
 186
 187#define CONFIG_POST_WATCHDOG  {                         \
 188        "Watchdog timer test",                          \
 189        "watchdog",                                     \
 190        "This test checks the watchdog timer.",         \
 191        POST_RAM | POST_POWERON | POST_SLOWTEST | POST_MANUAL | POST_REBOOT, \
 192        &lwmon5_watchdog_post_test,                     \
 193        NULL,                                           \
 194        NULL,                                           \
 195        CONFIG_SYS_POST_WATCHDOG                        \
 196        }
 197
 198#define CONFIG_POST_BSPEC1    {                         \
 199        "dsPIC init test",                              \
 200        "dspic_init",                                   \
 201        "This test returns result of dsPIC READY test run earlier.",    \
 202        POST_RAM | POST_ALWAYS,                         \
 203        &dspic_init_post_test,                          \
 204        NULL,                                           \
 205        NULL,                                           \
 206        CONFIG_SYS_POST_BSPEC1                          \
 207        }
 208
 209#define CONFIG_POST_BSPEC2    {                         \
 210        "dsPIC test",                                   \
 211        "dspic",                                        \
 212        "This test gets result of dsPIC POST and dsPIC version.",       \
 213        POST_RAM | POST_ALWAYS,                         \
 214        &dspic_post_test,                               \
 215        NULL,                                           \
 216        NULL,                                           \
 217        CONFIG_SYS_POST_BSPEC2                          \
 218        }
 219
 220#define CONFIG_POST_BSPEC3    {                         \
 221        "FPGA test",                                    \
 222        "fpga",                                         \
 223        "This test checks FPGA registers and memory.",  \
 224        POST_RAM | POST_ALWAYS | POST_MANUAL,           \
 225        &fpga_post_test,                                \
 226        NULL,                                           \
 227        NULL,                                           \
 228        CONFIG_SYS_POST_BSPEC3                          \
 229        }
 230
 231#define CONFIG_POST_BSPEC4    {                         \
 232        "GDC test",                                     \
 233        "gdc",                                          \
 234        "This test checks GDC registers and memory.",   \
 235        POST_RAM | POST_ALWAYS | POST_MANUAL,\
 236        &gdc_post_test,                                 \
 237        NULL,                                           \
 238        NULL,                                           \
 239        CONFIG_SYS_POST_BSPEC4                          \
 240        }
 241
 242#define CONFIG_POST_BSPEC5    {                         \
 243        "SYSMON1 test",                                 \
 244        "sysmon1",                                      \
 245        "This test checks GPIO_62_EPX pin indicating power failure.",   \
 246        POST_RAM | POST_MANUAL | POST_NORMAL | POST_SLOWTEST,   \
 247        &sysmon1_post_test,                             \
 248        NULL,                                           \
 249        NULL,                                           \
 250        CONFIG_SYS_POST_BSPEC5                          \
 251        }
 252
 253#define CONFIG_SYS_POST_CACHE_ADDR      0x7fff0000 /* free virtual address      */
 254#define CONFIG_LOGBUFFER
 255/* Reserve GPT0_COMP1-COMP5 for logbuffer header */
 256#define CONFIG_ALT_LH_ADDR      (CONFIG_SYS_PERIPHERAL_BASE + GPT0_COMP1)
 257#define CONFIG_ALT_LB_ADDR      (CONFIG_SYS_OCM_BASE)
 258
 259/*
 260 * I2C
 261 */
 262#define CONFIG_SYS_I2C
 263#define CONFIG_SYS_I2C_PPC4XX
 264#define CONFIG_SYS_I2C_PPC4XX_CH0
 265#define CONFIG_SYS_I2C_PPC4XX_SPEED_0           100000
 266#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0           0x7F
 267
 268#define CONFIG_SYS_I2C_RTC_ADDR 0x51    /* RTC                          */
 269#define CONFIG_SYS_I2C_EEPROM_CPU_ADDR  0x52    /* EEPROM          (CPU Modul)  */
 270#define CONFIG_SYS_I2C_EEPROM_MB_ADDR   0x53    /* EEPROM AT24C128 (MainBoard)  */
 271#define CONFIG_SYS_I2C_DSPIC_ADDR       0x54    /* dsPIC                        */
 272#define CONFIG_SYS_I2C_DSPIC_2_ADDR     0x55    /* dsPIC                        */
 273#define CONFIG_SYS_I2C_DSPIC_KEYB_ADDR  0x56    /* dsPIC                        */
 274#define CONFIG_SYS_I2C_DSPIC_IO_ADDR    0x57    /* dsPIC                        */
 275
 276#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2        /* Bytes of address             */
 277#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6     /* The Atmel AT24C128 has       */
 278                                        /* 64 byte page write mode using*/
 279                                        /* last 6 bits of the address   */
 280#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS   10   /* and takes up to 10 msec */
 281#define CONFIG_SYS_EEPROM_PAGE_WRITE_ENABLE
 282
 283#define CONFIG_RTC_PCF8563                      /* enable Philips PCF8563 RTC   */
 284#define CONFIG_SYS_I2C_RTC_ADDR         0x51    /* Philips PCF8563 RTC address  */
 285#define CONFIG_SYS_I2C_KEYBD_ADDR       0x56    /* PIC LWE keyboard             */
 286#define CONFIG_SYS_I2C_DSPIC_IO_ADDR    0x57    /* PIC I/O addr               */
 287
 288#define CONFIG_SYS_POST_I2C_ADDRS       {CONFIG_SYS_I2C_RTC_ADDR,       \
 289                                         CONFIG_SYS_I2C_EEPROM_CPU_ADDR,\
 290                                         CONFIG_SYS_I2C_EEPROM_MB_ADDR, \
 291                                         CONFIG_SYS_I2C_DSPIC_ADDR,     \
 292                                         CONFIG_SYS_I2C_DSPIC_2_ADDR,   \
 293                                         CONFIG_SYS_I2C_DSPIC_KEYB_ADDR,\
 294                                         CONFIG_SYS_I2C_DSPIC_IO_ADDR }
 295
 296/* Update size in "reg" property of NOR FLASH device tree nodes */
 297#define CONFIG_FDT_FIXUP_NOR_FLASH_SIZE
 298
 299#define CONFIG_POST_KEY_MAGIC   "3C+3E" /* press F3 + F5 keys to force POST */
 300
 301#define CONFIG_PREBOOT          "setenv bootdelay 15"
 302
 303#undef  CONFIG_BOOTARGS
 304
 305#define CONFIG_EXTRA_ENV_SETTINGS                                       \
 306        "hostname=lwmon5\0"                                             \
 307        "netdev=eth0\0"                                                 \
 308        "unlock=yes\0"                                                  \
 309        "logversion=2\0"                                                \
 310        "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
 311                "nfsroot=${serverip}:${rootpath}\0"                     \
 312        "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
 313        "addip=setenv bootargs ${bootargs} "                            \
 314                "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
 315                ":${hostname}:${netdev}:off panic=1\0"                  \
 316        "addtty=setenv bootargs ${bootargs} console=ttyS1,${baudrate}\0"\
 317        "addmisc=setenv bootargs ${bootargs} rtc-pcf8563.probe=0,0x51\0"\
 318        "flash_nfs=run nfsargs addip addtty addmisc;"                   \
 319                "bootm ${kernel_addr}\0"                                \
 320        "flash_self=run ramargs addip addtty addmisc;"                  \
 321                "bootm ${kernel_addr} ${ramdisk_addr}\0"                \
 322        "net_nfs=tftp 200000 ${bootfile};"                              \
 323                "run nfsargs addip addtty addmisc;bootm\0"              \
 324        "rootpath=/opt/eldk/ppc_4xxFP\0"                                \
 325        "bootfile=/tftpboot/lwmon5/uImage\0"                            \
 326        "kernel_addr=FC000000\0"                                        \
 327        "ramdisk_addr=FC180000\0"                                       \
 328        "load=tftp 200000 /tftpboot/${hostname}/u-boot.bin\0"           \
 329        "update=protect off FFF80000 FFFFFFFF;era FFF80000 FFFFFFFF;"   \
 330                "cp.b 200000 FFF80000 80000\0"                          \
 331        "upd=run load update\0"                                         \
 332        "lwe_env=tftp 200000 /tftpboot.dev/lwmon5/env_uboot.bin;"       \
 333                "autoscr 200000\0"                                      \
 334        ""
 335#define CONFIG_BOOTCOMMAND      "run flash_self"
 336
 337
 338#define CONFIG_LOADS_ECHO       1       /* echo on for serial download  */
 339#define CONFIG_SYS_LOADS_BAUD_CHANGE    1       /* allow baudrate change        */
 340
 341#define CONFIG_PPC4xx_EMAC
 342#define CONFIG_IBM_EMAC4_V4     1
 343#define CONFIG_MII              1       /* MII PHY management           */
 344#define CONFIG_PHY_ADDR         3       /* PHY address, See schematics  */
 345
 346#define CONFIG_PHY_RESET        1       /* reset phy upon startup         */
 347#define CONFIG_PHY_RESET_DELAY  300
 348
 349#define CONFIG_HAS_ETH0
 350#define CONFIG_SYS_RX_ETH_BUFFER        32      /* Number of ethernet rx buffers & descriptors */
 351
 352#define CONFIG_HAS_ETH1         1       /* add support for "eth1addr"   */
 353#define CONFIG_PHY1_ADDR        1
 354
 355/* Video console */
 356#define CONFIG_VIDEO_MB862xx
 357#define CONFIG_VIDEO_MB862xx_ACCEL
 358#define CONFIG_VIDEO_LOGO
 359#define VIDEO_FB_16BPP_PIXEL_SWAP
 360#define VIDEO_FB_16BPP_WORD_SWAP
 361
 362#define CONFIG_SPLASH_SCREEN
 363
 364/*
 365 * USB/EHCI
 366 */
 367#define CONFIG_USB_EHCI                 /* Enable EHCI USB support      */
 368#define CONFIG_USB_EHCI_PPC4XX          /* on PPC4xx platform           */
 369#define CONFIG_SYS_PPC4XX_USB_ADDR      0xe0000300
 370#define CONFIG_EHCI_MMIO_BIG_ENDIAN
 371#define CONFIG_EHCI_DESC_BIG_ENDIAN
 372#define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* re-init HCD after CMD_RESET */
 373
 374/* Partitions */
 375#define CONFIG_MAC_PARTITION
 376#define CONFIG_DOS_PARTITION
 377#define CONFIG_ISO_PARTITION
 378
 379/*
 380 * BOOTP options
 381 */
 382#define CONFIG_BOOTP_BOOTFILESIZE
 383#define CONFIG_BOOTP_BOOTPATH
 384#define CONFIG_BOOTP_GATEWAY
 385#define CONFIG_BOOTP_HOSTNAME
 386
 387/*
 388 * Command line configuration.
 389 */
 390#define CONFIG_CMD_DATE
 391#define CONFIG_CMD_DIAG
 392#define CONFIG_CMD_EEPROM
 393#define CONFIG_CMD_IRQ
 394#define CONFIG_CMD_REGINFO
 395#define CONFIG_CMD_SDRAM
 396
 397#ifdef CONFIG_VIDEO
 398#define CONFIG_CMD_BMP
 399#endif
 400
 401#ifdef CONFIG_440EPX
 402#endif
 403
 404/*
 405 * Miscellaneous configurable options
 406 */
 407#define CONFIG_SUPPORT_VFAT
 408
 409#define CONFIG_SYS_LONGHELP                     /* undef to save memory         */
 410
 411#if defined(CONFIG_CMD_KGDB)
 412#define CONFIG_SYS_CBSIZE               1024    /* Console I/O Buffer Size      */
 413#else
 414#define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size      */
 415#endif
 416#define CONFIG_SYS_PBSIZE              (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
 417#define CONFIG_SYS_MAXARGS              16      /* max number of command args   */
 418#define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size  */
 419
 420#define CONFIG_SYS_MEMTEST_START        0x0400000 /* memtest works on           */
 421#define CONFIG_SYS_MEMTEST_END          0x0C00000 /* 4 ... 12 MB in DRAM        */
 422
 423#define CONFIG_SYS_LOAD_ADDR            0x100000  /* default load address       */
 424#define CONFIG_SYS_EXTBDINFO            1       /* To use extended board_into (bd_t) */
 425
 426#define CONFIG_CMDLINE_EDITING  1       /* add command line history     */
 427#define CONFIG_MX_CYCLIC        1       /* enable mdc/mwc commands      */
 428
 429#ifndef DEBUG
 430#define CONFIG_HW_WATCHDOG      1       /* Use external HW-Watchdog     */
 431#endif
 432#define CONFIG_WD_PERIOD        40000   /* in usec */
 433#define CONFIG_WD_MAX_RATE      66600   /* in ticks */
 434
 435/*
 436 * For booting Linux, the board info and command line data
 437 * have to be in the first 16 MB of memory, since this is
 438 * the maximum mapped by the 40x Linux kernel during initialization.
 439 */
 440#define CONFIG_SYS_BOOTMAPSZ            (16 << 20) /* Initial Memory map for Linux */
 441#define CONFIG_SYS_BOOTM_LEN            (16 << 20) /* Increase max gunzip size */
 442
 443/*
 444 * External Bus Controller (EBC) Setup
 445 */
 446#define CONFIG_SYS_FLASH                CONFIG_SYS_FLASH_BASE
 447
 448/* Memory Bank 0 (NOR-FLASH) initialization                                     */
 449#define CONFIG_SYS_EBC_PB0AP            0x03000280
 450#define CONFIG_SYS_EBC_PB0CR            (CONFIG_SYS_FLASH | 0xfc000)
 451
 452/* Memory Bank 1 (Lime) initialization                                          */
 453#define CONFIG_SYS_EBC_PB1AP            0x01004380
 454#define CONFIG_SYS_EBC_PB1CR            (CONFIG_SYS_LIME_BASE_0 | 0xbc000)
 455
 456/* Memory Bank 2 (FPGA) initialization                                          */
 457#define CONFIG_SYS_EBC_PB2AP            0x01004400
 458#define CONFIG_SYS_EBC_PB2CR            (CONFIG_SYS_FPGA_BASE_0 | 0x1c000)
 459
 460/* Memory Bank 3 (FPGA2) initialization                                         */
 461#define CONFIG_SYS_EBC_PB3AP            0x01004400
 462#define CONFIG_SYS_EBC_PB3CR            (CONFIG_SYS_FPGA_BASE_1 | 0x1c000)
 463
 464#define CONFIG_SYS_EBC_CFG              0xb8400000
 465
 466/*
 467 * Graphics (Fujitsu Lime)
 468 */
 469/* SDRAM Clock frequency adjustment register */
 470#define CONFIG_SYS_LIME_SDRAM_CLOCK     0xC1FC0038
 471#if 1 /* 133MHz is not tested enough, use 100MHz for now */
 472/* Lime Clock frequency is to set 100MHz */
 473#define CONFIG_SYS_LIME_CLOCK_100MHZ    0x00000
 474#else
 475/* Lime Clock frequency for 133MHz */
 476#define CONFIG_SYS_LIME_CLOCK_133MHZ    0x10000
 477#endif
 478
 479/* SDRAM Parameter register */
 480#define CONFIG_SYS_LIME_MMR             0xC1FCFFFC
 481/*
 482 * SDRAM parameter value; was 0x414FB7F2, caused several vertical bars
 483 * and pixel flare on display when 133MHz was configured. According to
 484 * SDRAM chip datasheet CAS Latency is 3 for 133MHz and -75 Speed
 485 * Grade
 486 */
 487#ifdef CONFIG_SYS_LIME_CLOCK_133MHZ
 488#define CONFIG_SYS_MB862xx_MMR  0x414FB7F3
 489#define CONFIG_SYS_MB862xx_CCF  CONFIG_SYS_LIME_CLOCK_133MHZ
 490#else
 491#define CONFIG_SYS_MB862xx_MMR  0x414FB7F2
 492#define CONFIG_SYS_MB862xx_CCF  CONFIG_SYS_LIME_CLOCK_100MHZ
 493#endif
 494
 495/*
 496 * GPIO Setup
 497 */
 498#define CONFIG_SYS_GPIO_PHY1_RST        12
 499#define CONFIG_SYS_GPIO_FLASH_WP        14
 500#define CONFIG_SYS_GPIO_PHY0_RST        22
 501#define CONFIG_SYS_GPIO_PERM_VOLT_FEED  49
 502#define CONFIG_SYS_GPIO_DSPIC_READY     51
 503#define CONFIG_SYS_GPIO_CAN_ENABLE      53
 504#define CONFIG_SYS_GPIO_LSB_ENABLE      54
 505#define CONFIG_SYS_GPIO_EEPROM_EXT_WP   55
 506#define CONFIG_SYS_GPIO_HIGHSIDE        56
 507#define CONFIG_SYS_GPIO_EEPROM_INT_WP   57
 508#define CONFIG_SYS_GPIO_BOARD_RESET     58
 509#define CONFIG_SYS_GPIO_LIME_S          59
 510#define CONFIG_SYS_GPIO_LIME_RST        60
 511#define CONFIG_SYS_GPIO_SYSMON_STATUS   62
 512#define CONFIG_SYS_GPIO_WATCHDOG        63
 513
 514#define GPIO49_VAL      1
 515
 516/*
 517 * PPC440 GPIO Configuration
 518 */
 519#define CONFIG_SYS_4xx_GPIO_TABLE { /*    Out             GPIO  Alternate1      Alternate2      Alternate3 */ \
 520{                                                                                       \
 521/* GPIO Core 0 */                                                                       \
 522{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO0 EBC_ADDR(7)     DMA_REQ(2)      */      \
 523{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO1 EBC_ADDR(6)     DMA_ACK(2)      */      \
 524{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO2 EBC_ADDR(5)     DMA_EOT/TC(2)   */      \
 525{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO3 EBC_ADDR(4)     DMA_REQ(3)      */      \
 526{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO4 EBC_ADDR(3)     DMA_ACK(3)      */      \
 527{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO5 EBC_ADDR(2)     DMA_EOT/TC(3)   */      \
 528{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO6 EBC_CS_N(1)                     */      \
 529{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO7 EBC_CS_N(2)                     */      \
 530{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO8 EBC_CS_N(3)                     */      \
 531{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO9 EBC_CS_N(4)                     */      \
 532{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO10 EBC_CS_N(5)                    */      \
 533{GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO11 EBC_BUS_ERR                    */      \
 534{GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO12                                */      \
 535{GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO13                                */      \
 536{GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO14                                */      \
 537{GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO15                                */      \
 538{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO16 GMCTxD(4)                      */      \
 539{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO17 GMCTxD(5)                      */      \
 540{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO18 GMCTxD(6)                      */      \
 541{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO19 GMCTxD(7)                      */      \
 542{GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO20 RejectPkt0                     */      \
 543{GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO21 RejectPkt1                     */      \
 544{GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO22                                */      \
 545{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO23 SCPD0                          */      \
 546{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO24 GMCTxD(2)                      */      \
 547{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO25 GMCTxD(3)                      */      \
 548{GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO26                                */      \
 549{GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO27 EXT_EBC_REQ    USB2D_RXERROR   */      \
 550{GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO28                USB2D_TXVALID   */      \
 551{GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO29 EBC_EXT_HDLA   USB2D_PAD_SUSPNDM */    \
 552{GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO30 EBC_EXT_ACK    USB2D_XCVRSELECT*/      \
 553{GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO31 EBC_EXR_BUSREQ USB2D_TERMSELECT*/      \
 554},                                                                                      \
 555{                                                                                       \
 556/* GPIO Core 1 */                                                                       \
 557{GPIO1_BASE, GPIO_IN , GPIO_ALT2, GPIO_OUT_0}, /* GPIO32 USB2D_OPMODE0  EBC_DATA(2)     */      \
 558{GPIO1_BASE, GPIO_IN , GPIO_ALT2, GPIO_OUT_0}, /* GPIO33 USB2D_OPMODE1  EBC_DATA(3)     */      \
 559{GPIO1_BASE, GPIO_OUT, GPIO_ALT3, GPIO_OUT_0}, /* GPIO34 UART0_DCD_N    UART1_DSR_CTS_N UART2_SOUT*/ \
 560{GPIO1_BASE, GPIO_IN , GPIO_ALT3, GPIO_OUT_0}, /* GPIO35 UART0_8PIN_DSR_N UART1_RTS_DTR_N UART2_SIN*/ \
 561{GPIO1_BASE, GPIO_IN , GPIO_ALT2, GPIO_OUT_0}, /* GPIO36 UART0_8PIN_CTS_N EBC_DATA(0)   UART3_SIN*/ \
 562{GPIO1_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_0}, /* GPIO37 UART0_RTS_N    EBC_DATA(1)     UART3_SOUT*/ \
 563{GPIO1_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_0}, /* GPIO38 UART0_DTR_N    UART1_SOUT      */      \
 564{GPIO1_BASE, GPIO_IN , GPIO_ALT2, GPIO_OUT_0}, /* GPIO39 UART0_RI_N     UART1_SIN       */      \
 565{GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO40 UIC_IRQ(0)                     */      \
 566{GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO41 UIC_IRQ(1)                     */      \
 567{GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO42 UIC_IRQ(2)                     */      \
 568{GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO43 UIC_IRQ(3)                     */      \
 569{GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO44 UIC_IRQ(4)     DMA_ACK(1)      */      \
 570{GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO45 UIC_IRQ(6)     DMA_EOT/TC(1)   */      \
 571{GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO46 UIC_IRQ(7)     DMA_REQ(0)      */      \
 572{GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO47 UIC_IRQ(8)     DMA_ACK(0)      */      \
 573{GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO48 UIC_IRQ(9)     DMA_EOT/TC(0)   */      \
 574{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO49_VAL}, /* GPIO49  Unselect via TraceSelect Bit  */      \
 575{GPIO1_BASE, GPIO_IN,  GPIO_SEL , GPIO_OUT_0}, /* GPIO50  Unselect via TraceSelect Bit  */      \
 576{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO51  Unselect via TraceSelect Bit  */      \
 577{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO52  Unselect via TraceSelect Bit  */      \
 578{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO53  Unselect via TraceSelect Bit  */      \
 579{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO54  Unselect via TraceSelect Bit  */      \
 580{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO55  Unselect via TraceSelect Bit  */      \
 581{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO56  Unselect via TraceSelect Bit  */      \
 582{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO57  Unselect via TraceSelect Bit  */      \
 583{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO58  Unselect via TraceSelect Bit  */      \
 584{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO59  Unselect via TraceSelect Bit  */      \
 585{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO60  Unselect via TraceSelect Bit  */      \
 586{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO61  Unselect via TraceSelect Bit  */      \
 587{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO62  Unselect via TraceSelect Bit  */      \
 588{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO63  Unselect via TraceSelect Bit  */      \
 589}                                                                                       \
 590}
 591
 592#if defined(CONFIG_CMD_KGDB)
 593#define CONFIG_KGDB_BAUDRATE    230400  /* speed to run kgdb serial port */
 594#endif
 595
 596#endif  /* __CONFIG_H */
 597