include/configs/XPEDITE1K.h

   1 /*
   2  * (C) Copyright 2002 Scott McNutt <smcnutt@artesyncp.com>
   3  *
   4  * See file CREDITS for list of people who contributed to this
   5  * project.
   6  *
   7  * This program is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU General Public License as
   9  * published by the Free Software Foundation; either version 2 of
  10  * the License, or (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  20  * MA 02111-1307 USA
  21  */
  22
  23 /*
  24  * config for XPedite1000 from XES Inc.
  25  * Ported from EBONY config by Travis B. Sawyer <tsawyer@sandburst.com>
  26  * (C) Copyright 2003 Sandburst Corporation
  27  * board/config_EBONY.h - configuration for AMCC 440GP Ref (Ebony)
  28  */
  29
  30 #ifndef __CONFIG_H
  31 #define __CONFIG_H
  32
  33 /* High Level Configuration Options */
  34 #define CONFIG_XPEDITE1K        1               /* Board is XPedite 1000 */
  35 #define CONFIG_SYS_BOARD_NAME   "XPedite1000"
  36 #define CONFIG_4xx              1               /* ... PPC4xx family */
  37 #define CONFIG_440              1
  38 #define CONFIG_440GX            1               /* 440 GX */
  39 #define CONFIG_BOARD_EARLY_INIT_F 1             /* Call board_pre_init  */
  40 #define CONFIG_SYS_CLK_FREQ     33333333        /* external freq to pll */
  41
  42 /*
  43  * DDR config
  44  */
  45 #define CONFIG_SPD_EEPROM               /* Use SPD EEPROM for setup */
  46 #define SPD_EEPROM_ADDRESS      {0x54}  /* SPD i2c spd addresses */
  47 #define CONFIG_VERY_BIG_RAM     1
  48
  49 /*
  50  * Base addresses -- Note these are effective addresses where the
  51  * actual resources get mapped (not physical addresses)
  52  */
  53 #define CONFIG_SYS_SDRAM_BASE           0x00000000
  54 #define CONFIG_SYS_FLASH_BASE           0xff000000      /* start of FLASH */
  55 #define CONFIG_SYS_MONITOR_BASE         TEXT_BASE       /* start of monitor */
  56 #define CONFIG_SYS_PCI_MEMBASE          0x80000000      /* mapped pci memory */
  57 #define CONFIG_SYS_PERIPHERAL_BASE      0xe0000000      /* internal peripherals */
  58 #define CONFIG_SYS_ISRAM_BASE           0xc0000000      /* internal SRAM */
  59 #define CONFIG_SYS_PCI_BASE             0xd0000000      /* internal PCI regs */
  60 #define CONFIG_SYS_NVRAM_BASE_ADDR      (CONFIG_SYS_PERIPHERAL_BASE + 0x08000000)
  61 #define CONFIG_SYS_GPIO_BASE            (CONFIG_SYS_PERIPHERAL_BASE + 0x00000700)
  62
  63 /*
  64  * Diagnostics
  65  */
  66 #define CONFIG_SYS_ALT_MEMTEST
  67 #define CONFIG_SYS_MEMTEST_START        0x0400000
  68 #define CONFIG_SYS_MEMTEST_END          0x0C00000
  69
  70 /* POST support */
  71 #define CONFIG_POST             (CONFIG_SYS_POST_RTC    | \
  72                                  CONFIG_SYS_POST_I2C)
  73
  74 /*
  75  * LED support
  76  */
  77 #define USR_LED0        0x00000080
  78 #define USR_LED1        0x00000100
  79 #define USR_LED2        0x00000200
  80 #define USR_LED3        0x00000400
  81
  82 #ifndef __ASSEMBLY__
  83 extern unsigned long in32(unsigned int);
  84 extern void out32(unsigned int, unsigned long);
  85
  86 #define LED0_ON() out32(CONFIG_SYS_GPIO_BASE, (in32(CONFIG_SYS_GPIO_BASE) & ~USR_LED0))
  87 #define LED1_ON() out32(CONFIG_SYS_GPIO_BASE, (in32(CONFIG_SYS_GPIO_BASE) & ~USR_LED1))
  88 #define LED2_ON() out32(CONFIG_SYS_GPIO_BASE, (in32(CONFIG_SYS_GPIO_BASE) & ~USR_LED2))
  89 #define LED3_ON() out32(CONFIG_SYS_GPIO_BASE, (in32(CONFIG_SYS_GPIO_BASE) & ~USR_LED3))
  90
  91 #define LED0_OFF() out32(CONFIG_SYS_GPIO_BASE, (in32(CONFIG_SYS_GPIO_BASE) | USR_LED0))
  92 #define LED1_OFF() out32(CONFIG_SYS_GPIO_BASE, (in32(CONFIG_SYS_GPIO_BASE) | USR_LED1))
  93 #define LED2_OFF() out32(CONFIG_SYS_GPIO_BASE, (in32(CONFIG_SYS_GPIO_BASE) | USR_LED2))
  94 #define LED3_OFF() out32(CONFIG_SYS_GPIO_BASE, (in32(CONFIG_SYS_GPIO_BASE) | USR_LED3))
  95 #endif
  96
  97 /*
  98  * Use internal SRAM for initial stack
  99  */
 100 #define CONFIG_SYS_TEMP_STACK_OCM       1
 101 #define CONFIG_SYS_OCM_DATA_ADDR        CONFIG_SYS_ISRAM_BASE
 102 #define CONFIG_SYS_INIT_RAM_ADDR        CONFIG_SYS_ISRAM_BASE   /* Initial RAM address */
 103 #define CONFIG_SYS_INIT_RAM_END         0x2000  /* End of used area in RAM */
 104 #define CONFIG_SYS_GBL_DATA_SIZE        128     /* num bytes initial data */
 105 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
 106 #define CONFIG_SYS_POST_WORD_ADDR       (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
 107 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_POST_WORD_ADDR
 108
 109 #define CONFIG_SYS_MONITOR_LEN  (512 * 1024)    /* Reserve 512 KB for Mon */
 110 #define CONFIG_SYS_MALLOC_LEN   (1024 * 1024)   /* Reserved for malloc */
 111
 112 /*
 113  * Serial Port
 114  */
 115 #define CONFIG_SYS_BAUDRATE_TABLE \
 116         {300, 600, 1200, 2400, 4800, 9600, 19200, 38400}
 117 #define CONFIG_BAUDRATE                 115200
 118 #define CONFIG_LOADS_ECHO               1       /* echo on for serial download */
 119 #define CONFIG_SYS_LOADS_BAUD_CHANGE    1       /* allow baudrate change */
 120
 121 /*
 122  * Use the HUSH parser
 123  */
 124 #define CONFIG_SYS_HUSH_PARSER
 125 #define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
 126
 127 /*
 128  * NOR flash configuration
 129  */
 130 #define CONFIG_SYS_MAX_FLASH_BANKS      3
 131 #define CONFIG_SYS_FLASH_BANKS_LIST     {CONFIG_SYS_FLASH_BASE, 0xf0000000, 0xf4000000 }
 132 #define CONFIG_SYS_MAX_FLASH_SECT       512     /* sectors per device */
 133 #define CONFIG_FLASH_CFI_DRIVER
 134 #define CONFIG_SYS_FLASH_CFI
 135 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
 136 #define CONFIG_SYS_FLASH_QUIET_TEST             /* MirrorBit flashes are optional */
 137 #define CONFIG_SYS_FLASH_ERASE_TOUT     120000  /* Timeout for Flash Erase (in ms) */
 138 #define CONFIG_SYS_FLASH_WRITE_TOUT     500     /* Timeout for Flash Write (in ms) */
 139
 140 /*
 141  * I2C
 142  */
 143 #define CONFIG_HARD_I2C                 1       /* I2C with hardware support */
 144 #define CONFIG_SYS_I2C_SPEED            400000  /* I2C speed and slave address */
 145 #define CONFIG_SYS_I2C_SLAVE            0x7f
 146 #define CONFIG_I2C_MULTI_BUS
 147
 148 /* I2C EEPROM */
 149 #define CONFIG_SYS_I2C_EEPROM_ADDR              0x50
 150 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN          1
 151 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS       3
 152 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS   10
 153
 154 /* I2C RTC: STMicro M41T00 */
 155 #define CONFIG_RTC_M41T11               1
 156 #define CONFIG_SYS_I2C_RTC_ADDR         0x68
 157 #define CONFIG_SYS_M41T11_BASE_YEAR     2000
 158
 159 /*
 160  * PCI
 161  */
 162 /* General PCI */
 163 #define CONFIG_PCI                              /* include pci support */
 164 #define CONFIG_PCI_PNP                          /* do pci plug-and-play */
 165 #define CONFIG_PCI_SCAN_SHOW                    /* show pci devices on startup */
 166 #define CONFIG_SYS_PCI_TARGBASE 0x80000000      /* PCIaddr mapped to CONFIG_SYS_PCI_MEMBASE */
 167
 168 /* Board-specific PCI */
 169 #define CONFIG_SYS_PCI_TARGET_INIT              /* let board init pci target */
 170 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1014   /* IBM */
 171 #define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0xcafe   /* Whatever */
 172 #define CONFIG_SYS_PCI_FORCE_PCI_CONV           /* Force PCI Conventional Mode */
 173
 174 /*
 175  * Networking options
 176  */
 177 #define CONFIG_PPC4xx_EMAC
 178 #define CONFIG_PHY_GIGE         1       /* Include GbE speed/duplex detection */
 179 #define CONFIG_NET_MULTI        1
 180 #define CONFIG_MII              1       /* MII PHY management */
 181 #define CONFIG_PHY_RESET        1       /* reset phy upon startup */
 182 #define CONFIG_SYS_RX_ETH_BUFFER 32     /* Number of ethernet rx buffers & descriptors */
 183 #define CONFIG_ETHPRIME         "ppc_4xx_eth2"
 184 #define CONFIG_PHY_ADDR         4       /* PHY address phy0 not populated */
 185 #define CONFIG_PHY2_ADDR        4       /* PHY address phy2 */
 186 #define CONFIG_HAS_ETH2         1       /* add support for "eth2addr" */
 187 #define CONFIG_PHY3_ADDR        8       /* PHY address phy3 */
 188 #define CONFIG_HAS_ETH3         1       /* add support for "eth3addr" */
 189
 190 /* BOOTP options */
 191 #define CONFIG_BOOTP_BOOTFILESIZE
 192 #define CONFIG_BOOTP_BOOTPATH
 193 #define CONFIG_BOOTP_GATEWAY
 194 #define CONFIG_BOOTP_HOSTNAME
 195
 196 /*
 197  * Command configuration
 198  */
 199 #include <config_cmd_default.h>
 200
 201 #define CONFIG_CMD_ASKENV
 202 #define CONFIG_CMD_DATE
 203 #define CONFIG_CMD_DHCP
 204 #define CONFIG_CMD_EEPROM
 205 #define CONFIG_CMD_ELF
 206 #define CONFIG_CMD_FLASH
 207 #define CONFIG_CMD_I2C
 208 #define CONFIG_CMD_IRQ
 209 #define CONFIG_CMD_JFFS2
 210 #define CONFIG_CMD_MII
 211 #define CONFIG_CMD_NET
 212 #define CONFIG_CMD_PCI
 213 #define CONFIG_CMD_PING
 214 #define CONFIG_CMD_SAVEENV
 215 #define CONFIG_CMD_SNTP
 216
 217 /*
 218  * Miscellaneous configurable options
 219  */
 220 #define CONFIG_SYS_LONGHELP                     /* undef to save memory */
 221 #define CONFIG_SYS_LOAD_ADDR    0x100000        /* default load address */
 222 #define CONFIG_SYS_PROMPT       "=> "           /* Monitor Command Prompt */
 223 #define CONFIG_SYS_CBSIZE       256             /* Console I/O Buffer Size */
 224 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
 225 #define CONFIG_SYS_MAXARGS      16              /* max number of command args */
 226 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size */
 227 #define CONFIG_SYS_HZ           1000            /* decrementer freq: 1 ms ticks */
 228 #define CONFIG_CMDLINE_EDITING  1               /* Command-line editing */
 229 #define CONFIG_BOOTDELAY        3               /* -1 disables auto-boot */
 230 #define CONFIG_PANIC_HANG                       /* do not reset board on panic */
 231 #define CONFIG_PREBOOT                          /* enable preboot variable */
 232 #define CONFIG_FIT              1
 233 #define CONFIG_FIT_VERBOSE      1
 234 #define CONFIG_INTEGRITY                        /* support booting INTEGRITY OS */
 235 #define CONFIG_SYS_EXTBDINFO    1               /* To use extended board_into (bd_t) */
 236
 237 /*
 238  * For booting Linux, the board info and command line data
 239  * have to be in the first 8 MB of memory, since this is
 240  * the maximum mapped by the Linux kernel during initialization.
 241  */
 242 #define CONFIG_SYS_BOOTMAPSZ            (8 << 20)       /* Initial Memory map for Linux */
 243
 244 /*
 245  * Boot Flags
 246  */
 247 #define BOOTFLAG_COLD   0x01            /* Normal Power-On: Boot from FLASH */
 248 #define BOOTFLAG_WARM   0x02            /* Software reboot */
 249
 250 /*
 251  * Environment Configuration
 252  */
 253 #define CONFIG_ENV_IS_IN_FLASH  1
 254 #define CONFIG_ENV_SECT_SIZE    0x20000 /* 128k (one sector) for env */
 255 #define CONFIG_ENV_SIZE         0x8000
 256 #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE - (256 * 1024))
 257
 258 /*
 259  * Flash memory map:
 260  * fff80000 - ffffffff  U-Boot (512 KB)
 261  * fff40000 - fff7ffff  U-Boot Environment (256 KB)
 262  * fff00000 - fff3ffff  FDT (256KB)
 263  * ffc00000 - ffefffff  OS image (3MB)
 264  * ff000000 - ffbfffff  OS Use/Filesystem (12MB)
 265  */
 266
 267 #define CONFIG_UBOOT_ENV_ADDR   MK_STR(TEXT_BASE)
 268 #define CONFIG_FDT_ENV_ADDR     MK_STR(0xfff00000)
 269 #define CONFIG_OS_ENV_ADDR      MK_STR(0xffc00000)
 270
 271 #define CONFIG_PROG_UBOOT                                               \
 272         "$download_cmd $loadaddr $ubootfile; "                          \
 273         "if test $? -eq 0; then "                                       \
 274                 "protect off "CONFIG_UBOOT_ENV_ADDR" +80000; "          \
 275                 "erase "CONFIG_UBOOT_ENV_ADDR" +80000; "                \
 276                 "cp.w $loadaddr "CONFIG_UBOOT_ENV_ADDR" 40000; "        \
 277                 "protect on "CONFIG_UBOOT_ENV_ADDR" +80000; "           \
 278                 "cmp.b $loadaddr "CONFIG_UBOOT_ENV_ADDR" 80000; "       \
 279                 "if test $? -ne 0; then "                               \
 280                         "echo PROGRAM FAILED; "                         \
 281                 "else; "                                                \
 282                         "echo PROGRAM SUCCEEDED; "                      \
 283                 "fi; "                                                  \
 284         "else; "                                                        \
 285                 "echo DOWNLOAD FAILED; "                                \
 286         "fi;"
 287
 288 #define CONFIG_BOOT_OS_NET                                              \
 289         "$download_cmd $osaddr $osfile; "                               \
 290         "if test $? -eq 0; then "                                       \
 291                 "if test -n $fdtaddr; then "                            \
 292                         "$download_cmd $fdtaddr $fdtfile; "             \
 293                         "if test $? -eq 0; then "                       \
 294                                 "bootm $osaddr - $fdtaddr; "            \
 295                         "else; "                                        \
 296                                 "echo FDT DOWNLOAD FAILED; "            \
 297                         "fi; "                                          \
 298                 "else; "                                                \
 299                         "bootm $osaddr; "                               \
 300                 "fi; "                                                  \
 301         "else; "                                                        \
 302                 "echo OS DOWNLOAD FAILED; "                             \
 303         "fi;"
 304
 305 #define CONFIG_PROG_OS                                                  \
 306         "$download_cmd $osaddr $osfile; "                               \
 307         "if test $? -eq 0; then "                                       \
 308                 "erase "CONFIG_OS_ENV_ADDR" +$filesize; "               \
 309                 "cp.b $osaddr "CONFIG_OS_ENV_ADDR" $filesize; "         \
 310                 "cmp.b $osaddr "CONFIG_OS_ENV_ADDR" $filesize; "        \
 311                 "if test $? -ne 0; then "                               \
 312                         "echo OS PROGRAM FAILED; "                      \
 313                 "else; "                                                \
 314                         "echo OS PROGRAM SUCCEEDED; "                   \
 315                 "fi; "                                                  \
 316         "else; "                                                        \
 317                 "echo OS DOWNLOAD FAILED; "                             \
 318         "fi;"
 319
 320 #define CONFIG_PROG_FDT                                                 \
 321         "$download_cmd $fdtaddr $fdtfile; "                             \
 322         "if test $? -eq 0; then "                                       \
 323                 "erase "CONFIG_FDT_ENV_ADDR" +$filesize;"               \
 324                 "cp.b $fdtaddr "CONFIG_FDT_ENV_ADDR" $filesize; "       \
 325                 "cmp.b $fdtaddr "CONFIG_FDT_ENV_ADDR" $filesize; "      \
 326                 "if test $? -ne 0; then "                               \
 327                         "echo FDT PROGRAM FAILED; "                     \
 328                 "else; "                                                \
 329                         "echo FDT PROGRAM SUCCEEDED; "                  \
 330                 "fi; "                                                  \
 331         "else; "                                                        \
 332                 "echo FDT DOWNLOAD FAILED; "                            \
 333         "fi;"
 334
 335 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 336         "autoload=yes\0"                                                \
 337         "download_cmd=tftp\0"                                           \
 338         "console_args=console=ttyS0,115200\0"                           \
 339         "root_args=root=/dev/nfs rw\0"                                  \
 340         "misc_args=ip=on\0"                                             \
 341         "set_bootargs=setenv bootargs ${console_args} ${root_args} ${misc_args}\0" \
 342         "bootfile=/home/user/file\0"                                    \
 343         "osfile=/home/user/uImage-XPedite1000\0"                        \
 344         "fdtfile=/home/user/xpedite1000.dtb\0"                          \
 345         "ubootfile=/home/user/u-boot.bin\0"                             \
 346         "fdtaddr=c00000\0"                                              \
 347         "osaddr=0x1000000\0"                                            \
 348         "loadaddr=0x1000000\0"                                          \
 349         "prog_uboot="CONFIG_PROG_UBOOT"\0"                              \
 350         "prog_os="CONFIG_PROG_OS"\0"                                    \
 351         "prog_fdt="CONFIG_PROG_FDT"\0"                                  \
 352         "bootcmd_net=run set_bootargs; "CONFIG_BOOT_OS_NET"\0"          \
 353         "bootcmd_flash=run set_bootargs; "                              \
 354                 "bootm "CONFIG_OS_ENV_ADDR" - "CONFIG_FDT_ENV_ADDR"\0"  \
 355         "bootcmd=run bootcmd_flash\0"
 356 #endif  /* __CONFIG_H */