LXR uboot/include/configs/xpedite1000.h

   1/*
   2 * (C) Copyright 2002 Scott McNutt <smcnutt@artesyncp.com>
   3 *
   4 * SPDX-License-Identifier:     GPL-2.0+
   5 */
   6
   7/*
   8 * config for XPedite1000 from XES Inc.
   9 * Ported from EBONY config by Travis B. Sawyer <tsawyer@sandburst.com>
  10 * (C) Copyright 2003 Sandburst Corporation
  11 * board/config_EBONY.h - configuration for AMCC 440GP Ref (Ebony)
  12 */
  13
  14#ifndef __CONFIG_H
  15#define __CONFIG_H
  16
  17/* High Level Configuration Options */
  18#define CONFIG_XPEDITE1000      1
  19#define CONFIG_SYS_BOARD_NAME   "XPedite1000"
  20#define CONFIG_SYS_FORM_PMC     1
  21#define CONFIG_440              1
  22#define CONFIG_440GX            1               /* 440 GX */
  23#define CONFIG_SYS_CLK_FREQ     33333333        /* external freq to pll */
  24
  25#define CONFIG_SYS_TEXT_BASE    0xFFF80000
  26
  27/*
  28 * DDR config
  29 */
  30#define CONFIG_SPD_EEPROM               /* Use SPD EEPROM for setup */
  31#define SPD_EEPROM_ADDRESS      {0x54}  /* SPD i2c spd addresses */
  32#define CONFIG_VERY_BIG_RAM     1
  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_SDRAM_BASE           0x00000000
  39#define CONFIG_SYS_FLASH_BASE           0xff000000      /* start of FLASH */
  40#define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_TEXT_BASE    /* start of monitor */
  41#define CONFIG_SYS_PCI_MEMBASE          0x80000000      /* mapped pci memory */
  42#define CONFIG_SYS_ISRAM_BASE           0xc0000000      /* internal SRAM */
  43#define CONFIG_SYS_PCI_BASE             0xd0000000      /* internal PCI regs */
  44#define CONFIG_SYS_NVRAM_BASE_ADDR      (CONFIG_SYS_PERIPHERAL_BASE + 0x08000000)
  45#define CONFIG_SYS_GPIO_BASE            (CONFIG_SYS_PERIPHERAL_BASE + 0x00000700)
  46
  47/*
  48 * Diagnostics
  49 */
  50#define CONFIG_SYS_ALT_MEMTEST
  51#define CONFIG_SYS_MEMTEST_START        0x0400000
  52#define CONFIG_SYS_MEMTEST_END          0x0C00000
  53
  54/* POST support */
  55#define CONFIG_POST             (CONFIG_SYS_POST_RTC    | \
  56                                 CONFIG_SYS_POST_I2C)
  57
  58/*
  59 * LED support
  60 */
  61#define USR_LED0        0x00000080
  62#define USR_LED1        0x00000100
  63#define USR_LED2        0x00000200
  64#define USR_LED3        0x00000400
  65
  66#ifndef __ASSEMBLY__
  67extern unsigned long in32(unsigned int);
  68extern void out32(unsigned int, unsigned long);
  69
  70#define LED0_ON() out32(CONFIG_SYS_GPIO_BASE, (in32(CONFIG_SYS_GPIO_BASE) & ~USR_LED0))
  71#define LED1_ON() out32(CONFIG_SYS_GPIO_BASE, (in32(CONFIG_SYS_GPIO_BASE) & ~USR_LED1))
  72#define LED2_ON() out32(CONFIG_SYS_GPIO_BASE, (in32(CONFIG_SYS_GPIO_BASE) & ~USR_LED2))
  73#define LED3_ON() out32(CONFIG_SYS_GPIO_BASE, (in32(CONFIG_SYS_GPIO_BASE) & ~USR_LED3))
  74
  75#define LED0_OFF() out32(CONFIG_SYS_GPIO_BASE, (in32(CONFIG_SYS_GPIO_BASE) | USR_LED0))
  76#define LED1_OFF() out32(CONFIG_SYS_GPIO_BASE, (in32(CONFIG_SYS_GPIO_BASE) | USR_LED1))
  77#define LED2_OFF() out32(CONFIG_SYS_GPIO_BASE, (in32(CONFIG_SYS_GPIO_BASE) | USR_LED2))
  78#define LED3_OFF() out32(CONFIG_SYS_GPIO_BASE, (in32(CONFIG_SYS_GPIO_BASE) | USR_LED3))
  79#endif
  80
  81/*
  82 * Use internal SRAM for initial stack
  83 */
  84#define CONFIG_SYS_TEMP_STACK_OCM       1
  85#define CONFIG_SYS_OCM_DATA_ADDR        CONFIG_SYS_ISRAM_BASE
  86#define CONFIG_SYS_INIT_RAM_ADDR        CONFIG_SYS_ISRAM_BASE   /* Initial RAM address */
  87#define CONFIG_SYS_INIT_RAM_SIZE                0x2000  /* Size of used area in RAM */
  88#define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  89#define CONFIG_SYS_INIT_SP_OFFSET       (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
  90
  91#define CONFIG_SYS_MONITOR_LEN  (512 * 1024)    /* Reserve 512 KB for Mon */
  92#define CONFIG_SYS_MALLOC_LEN   (1024 * 1024)   /* Reserved for malloc */
  93
  94/*
  95 * Serial Port
  96 */
  97#define CONFIG_CONS_INDEX       1       /* Use UART0                    */
  98#define CONFIG_SYS_NS16550_SERIAL
  99#define CONFIG_SYS_NS16550_REG_SIZE     1
 100#define CONFIG_SYS_NS16550_CLK          get_serial_clock()
 101
 102#define CONFIG_SYS_BAUDRATE_TABLE \
 103        {300, 600, 1200, 2400, 4800, 9600, 19200, 38400}
 104#define CONFIG_LOADS_ECHO               1       /* echo on for serial download */
 105#define CONFIG_SYS_LOADS_BAUD_CHANGE    1       /* allow baudrate change */
 106
 107/*
 108 * NOR flash configuration
 109 */
 110#define CONFIG_SYS_MAX_FLASH_BANKS      3
 111#define CONFIG_SYS_FLASH_BANKS_LIST     {CONFIG_SYS_FLASH_BASE, 0xf0000000, 0xf4000000 }
 112#define CONFIG_SYS_MAX_FLASH_SECT       512     /* sectors per device */
 113#define CONFIG_FLASH_CFI_DRIVER
 114#define CONFIG_SYS_FLASH_CFI
 115#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
 116#define CONFIG_SYS_FLASH_QUIET_TEST             /* MirrorBit flashes are optional */
 117#define CONFIG_SYS_FLASH_ERASE_TOUT     120000  /* Timeout for Flash Erase (in ms) */
 118#define CONFIG_SYS_FLASH_WRITE_TOUT     500     /* Timeout for Flash Write (in ms) */
 119
 120/*
 121 * I2C
 122 */
 123#define CONFIG_SYS_I2C
 124#define CONFIG_SYS_I2C_PPC4XX
 125#define CONFIG_SYS_I2C_PPC4XX_CH0
 126#define CONFIG_SYS_I2C_PPC4XX_SPEED_0           400000
 127#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0           0x7f
 128
 129/* I2C EEPROM */
 130#define CONFIG_SYS_I2C_EEPROM_ADDR              0x50
 131#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN          1
 132#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS       3
 133#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS   10
 134
 135/* I2C RTC: STMicro M41T00 */
 136#define CONFIG_RTC_M41T11               1
 137#define CONFIG_SYS_I2C_RTC_ADDR         0x68
 138#define CONFIG_SYS_M41T11_BASE_YEAR     2000
 139
 140/*
 141 * PCI
 142 */
 143/* General PCI */
 144#define CONFIG_PCI_INDIRECT_BRIDGE      /* indirect PCI bridge support */
 145#define CONFIG_PCI_SCAN_SHOW                    /* show pci devices on startup */
 146#define CONFIG_SYS_PCI_TARGBASE 0x80000000      /* PCIaddr mapped to CONFIG_SYS_PCI_MEMBASE */
 147
 148/* Board-specific PCI */
 149#define CONFIG_SYS_PCI_TARGET_INIT              /* let board init pci target */
 150#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1014   /* IBM */
 151#define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0xcafe   /* Whatever */
 152#define CONFIG_SYS_PCI_FORCE_PCI_CONV           /* Force PCI Conventional Mode */
 153
 154/*
 155 * Networking options
 156 */
 157#define CONFIG_PPC4xx_EMAC
 158#define CONFIG_PHY_GIGE         1       /* Include GbE speed/duplex detection */
 159#define CONFIG_MII              1       /* MII PHY management */
 160#define CONFIG_PHY_RESET        1       /* reset phy upon startup */
 161#define CONFIG_SYS_RX_ETH_BUFFER 32     /* Number of ethernet rx buffers & descriptors */
 162#define CONFIG_ETHPRIME         "ppc_4xx_eth2"
 163#define CONFIG_PHY_ADDR         4       /* PHY address phy0 not populated */
 164#define CONFIG_PHY2_ADDR        4       /* PHY address phy2 */
 165#define CONFIG_HAS_ETH2         1       /* add support for "eth2addr" */
 166#define CONFIG_PHY3_ADDR        8       /* PHY address phy3 */
 167#define CONFIG_HAS_ETH3         1       /* add support for "eth3addr" */
 168
 169/* BOOTP options */
 170#define CONFIG_BOOTP_BOOTFILESIZE
 171#define CONFIG_BOOTP_BOOTPATH
 172#define CONFIG_BOOTP_GATEWAY
 173#define CONFIG_BOOTP_HOSTNAME
 174
 175/*
 176 * Command configuration
 177 */
 178#define CONFIG_CMD_EEPROM
 179#define CONFIG_CMD_IRQ
 180#define CONFIG_CMD_JFFS2
 181#define CONFIG_CMD_PCI
 182
 183/*
 184 * Miscellaneous configurable options
 185 */
 186#define CONFIG_SYS_LONGHELP                     /* undef to save memory */
 187#define CONFIG_SYS_LOAD_ADDR    0x100000        /* default load address */
 188#define CONFIG_SYS_CBSIZE       256             /* Console I/O Buffer Size */
 189#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
 190#define CONFIG_SYS_MAXARGS      16              /* max number of command args */
 191#define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size */
 192#define CONFIG_CMDLINE_EDITING  1               /* Command-line editing */
 193#define CONFIG_PANIC_HANG                       /* do not reset board on panic */
 194#define CONFIG_PREBOOT                          /* enable preboot variable */
 195#define CONFIG_INTEGRITY                        /* support booting INTEGRITY OS */
 196#define CONFIG_SYS_EXTBDINFO    1               /* To use extended board_into (bd_t) */
 197
 198/*
 199 * For booting Linux, the board info and command line data
 200 * have to be in the first 8 MB of memory, since this is
 201 * the maximum mapped by the Linux kernel during initialization.
 202 */
 203#define CONFIG_SYS_BOOTMAPSZ            (8 << 20)       /* Initial Memory map for Linux */
 204
 205/*
 206 * Environment Configuration
 207 */
 208#define CONFIG_ENV_IS_IN_FLASH  1
 209#define CONFIG_ENV_SECT_SIZE    0x20000 /* 128k (one sector) for env */
 210#define CONFIG_ENV_SIZE         0x8000
 211#define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE - (256 * 1024))
 212
 213/*
 214 * Flash memory map:
 215 * fff80000 - ffffffff  U-Boot (512 KB)
 216 * fff40000 - fff7ffff  U-Boot Environment (256 KB)
 217 * fff00000 - fff3ffff  FDT (256KB)
 218 * ffc00000 - ffefffff  OS image (3MB)
 219 * ff000000 - ffbfffff  OS Use/Filesystem (12MB)
 220 */
 221
 222#define CONFIG_UBOOT_ENV_ADDR   __stringify(CONFIG_SYS_TEXT_BASE)
 223#define CONFIG_FDT_ENV_ADDR     __stringify(0xfff00000)
 224#define CONFIG_OS_ENV_ADDR      __stringify(0xffc00000)
 225
 226#define CONFIG_PROG_UBOOT                                               \
 227        "$download_cmd $loadaddr $ubootfile; "                          \
 228        "if test $? -eq 0; then "                                       \
 229                "protect off "CONFIG_UBOOT_ENV_ADDR" +80000; "          \
 230                "erase "CONFIG_UBOOT_ENV_ADDR" +80000; "                \
 231                "cp.w $loadaddr "CONFIG_UBOOT_ENV_ADDR" 40000; "        \
 232                "protect on "CONFIG_UBOOT_ENV_ADDR" +80000; "           \
 233                "cmp.b $loadaddr "CONFIG_UBOOT_ENV_ADDR" 80000; "       \
 234                "if test $? -ne 0; then "                               \
 235                        "echo PROGRAM FAILED; "                         \
 236                "else; "                                                \
 237                        "echo PROGRAM SUCCEEDED; "                      \
 238                "fi; "                                                  \
 239        "else; "                                                        \
 240                "echo DOWNLOAD FAILED; "                                \
 241        "fi;"
 242
 243#define CONFIG_BOOT_OS_NET                                              \
 244        "$download_cmd $osaddr $osfile; "                               \
 245        "if test $? -eq 0; then "                                       \
 246                "if test -n $fdtaddr; then "                            \
 247                        "$download_cmd $fdtaddr $fdtfile; "             \
 248                        "if test $? -eq 0; then "                       \
 249                                "bootm $osaddr - $fdtaddr; "            \
 250                        "else; "                                        \
 251                                "echo FDT DOWNLOAD FAILED; "            \
 252                        "fi; "                                          \
 253                "else; "                                                \
 254                        "bootm $osaddr; "                               \
 255                "fi; "                                                  \
 256        "else; "                                                        \
 257                "echo OS DOWNLOAD FAILED; "                             \
 258        "fi;"
 259
 260#define CONFIG_PROG_OS                                                  \
 261        "$download_cmd $osaddr $osfile; "                               \
 262        "if test $? -eq 0; then "                                       \
 263                "erase "CONFIG_OS_ENV_ADDR" +$filesize; "               \
 264                "cp.b $osaddr "CONFIG_OS_ENV_ADDR" $filesize; "         \
 265                "cmp.b $osaddr "CONFIG_OS_ENV_ADDR" $filesize; "        \
 266                "if test $? -ne 0; then "                               \
 267                        "echo OS PROGRAM FAILED; "                      \
 268                "else; "                                                \
 269                        "echo OS PROGRAM SUCCEEDED; "                   \
 270                "fi; "                                                  \
 271        "else; "                                                        \
 272                "echo OS DOWNLOAD FAILED; "                             \
 273        "fi;"
 274
 275#define CONFIG_PROG_FDT                                                 \
 276        "$download_cmd $fdtaddr $fdtfile; "                             \
 277        "if test $? -eq 0; then "                                       \
 278                "erase "CONFIG_FDT_ENV_ADDR" +$filesize;"               \
 279                "cp.b $fdtaddr "CONFIG_FDT_ENV_ADDR" $filesize; "       \
 280                "cmp.b $fdtaddr "CONFIG_FDT_ENV_ADDR" $filesize; "      \
 281                "if test $? -ne 0; then "                               \
 282                        "echo FDT PROGRAM FAILED; "                     \
 283                "else; "                                                \
 284                        "echo FDT PROGRAM SUCCEEDED; "                  \
 285                "fi; "                                                  \
 286        "else; "                                                        \
 287                "echo FDT DOWNLOAD FAILED; "                            \
 288        "fi;"
 289
 290#define CONFIG_EXTRA_ENV_SETTINGS                                       \
 291        "autoload=yes\0"                                                \
 292        "download_cmd=tftp\0"                                           \
 293        "console_args=console=ttyS0,115200\0"                           \
 294        "root_args=root=/dev/nfs rw\0"                                  \
 295        "misc_args=ip=on\0"                                             \
 296        "set_bootargs=setenv bootargs ${console_args} ${root_args} ${misc_args}\0" \
 297        "bootfile=/home/user/file\0"                                    \
 298        "osfile=/home/user/board.uImage\0"                              \
 299        "fdtfile=/home/user/board.dtb\0"                                \
 300        "ubootfile=/home/user/u-boot.bin\0"                             \
 301        "fdtaddr=0x1e00000\0"                                           \
 302        "osaddr=0x1000000\0"                                            \
 303        "loadaddr=0x1000000\0"                                          \
 304        "prog_uboot="CONFIG_PROG_UBOOT"\0"                              \
 305        "prog_os="CONFIG_PROG_OS"\0"                                    \
 306        "prog_fdt="CONFIG_PROG_FDT"\0"                                  \
 307        "bootcmd_net=run set_bootargs; "CONFIG_BOOT_OS_NET"\0"          \
 308        "bootcmd_flash=run set_bootargs; "                              \
 309                "bootm "CONFIG_OS_ENV_ADDR" - "CONFIG_FDT_ENV_ADDR"\0"  \
 310        "bootcmd=run bootcmd_flash\0"
 311#endif  /* __CONFIG_H */
 312