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__
  67 extern unsigned long in32(unsigned int);
  68 extern 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_PCI
 179
 180 /*
 181  * Miscellaneous configurable options
 182  */
 183 #define CONFIG_SYS_LONGHELP                     /* undef to save memory */
 184 #define CONFIG_SYS_LOAD_ADDR    0x100000        /* default load address */
 185 #define CONFIG_SYS_CBSIZE       256             /* Console I/O Buffer Size */
 186 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
 187 #define CONFIG_SYS_MAXARGS      16              /* max number of command args */
 188 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size */
 189 #define CONFIG_CMDLINE_EDITING  1               /* Command-line editing */
 190 #define CONFIG_PANIC_HANG                       /* do not reset board on panic */
 191 #define CONFIG_PREBOOT                          /* enable preboot variable */
 192 #define CONFIG_INTEGRITY                        /* support booting INTEGRITY OS */
 193 #define CONFIG_SYS_EXTBDINFO    1               /* To use extended board_into (bd_t) */
 194
 195 /*
 196  * For booting Linux, the board info and command line data
 197  * have to be in the first 8 MB of memory, since this is
 198  * the maximum mapped by the Linux kernel during initialization.
 199  */
 200 #define CONFIG_SYS_BOOTMAPSZ            (8 << 20)       /* Initial Memory map for Linux */
 201
 202 /*
 203  * Environment Configuration
 204  */
 205 #define CONFIG_ENV_IS_IN_FLASH  1
 206 #define CONFIG_ENV_SECT_SIZE    0x20000 /* 128k (one sector) for env */
 207 #define CONFIG_ENV_SIZE         0x8000
 208 #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE - (256 * 1024))
 209
 210 /*
 211  * Flash memory map:
 212  * fff80000 - ffffffff  U-Boot (512 KB)
 213  * fff40000 - fff7ffff  U-Boot Environment (256 KB)
 214  * fff00000 - fff3ffff  FDT (256KB)
 215  * ffc00000 - ffefffff  OS image (3MB)
 216  * ff000000 - ffbfffff  OS Use/Filesystem (12MB)
 217  */
 218
 219 #define CONFIG_UBOOT_ENV_ADDR   __stringify(CONFIG_SYS_TEXT_BASE)
 220 #define CONFIG_FDT_ENV_ADDR     __stringify(0xfff00000)
 221 #define CONFIG_OS_ENV_ADDR      __stringify(0xffc00000)
 222
 223 #define CONFIG_PROG_UBOOT                                               \
 224         "$download_cmd $loadaddr $ubootfile; "                          \
 225         "if test $? -eq 0; then "                                       \
 226                 "protect off "CONFIG_UBOOT_ENV_ADDR" +80000; "          \
 227                 "erase "CONFIG_UBOOT_ENV_ADDR" +80000; "                \
 228                 "cp.w $loadaddr "CONFIG_UBOOT_ENV_ADDR" 40000; "        \
 229                 "protect on "CONFIG_UBOOT_ENV_ADDR" +80000; "           \
 230                 "cmp.b $loadaddr "CONFIG_UBOOT_ENV_ADDR" 80000; "       \
 231                 "if test $? -ne 0; then "                               \
 232                         "echo PROGRAM FAILED; "                         \
 233                 "else; "                                                \
 234                         "echo PROGRAM SUCCEEDED; "                      \
 235                 "fi; "                                                  \
 236         "else; "                                                        \
 237                 "echo DOWNLOAD FAILED; "                                \
 238         "fi;"
 239
 240 #define CONFIG_BOOT_OS_NET                                              \
 241         "$download_cmd $osaddr $osfile; "                               \
 242         "if test $? -eq 0; then "                                       \
 243                 "if test -n $fdtaddr; then "                            \
 244                         "$download_cmd $fdtaddr $fdtfile; "             \
 245                         "if test $? -eq 0; then "                       \
 246                                 "bootm $osaddr - $fdtaddr; "            \
 247                         "else; "                                        \
 248                                 "echo FDT DOWNLOAD FAILED; "            \
 249                         "fi; "                                          \
 250                 "else; "                                                \
 251                         "bootm $osaddr; "                               \
 252                 "fi; "                                                  \
 253         "else; "                                                        \
 254                 "echo OS DOWNLOAD FAILED; "                             \
 255         "fi;"
 256
 257 #define CONFIG_PROG_OS                                                  \
 258         "$download_cmd $osaddr $osfile; "                               \
 259         "if test $? -eq 0; then "                                       \
 260                 "erase "CONFIG_OS_ENV_ADDR" +$filesize; "               \
 261                 "cp.b $osaddr "CONFIG_OS_ENV_ADDR" $filesize; "         \
 262                 "cmp.b $osaddr "CONFIG_OS_ENV_ADDR" $filesize; "        \
 263                 "if test $? -ne 0; then "                               \
 264                         "echo OS PROGRAM FAILED; "                      \
 265                 "else; "                                                \
 266                         "echo OS PROGRAM SUCCEEDED; "                   \
 267                 "fi; "                                                  \
 268         "else; "                                                        \
 269                 "echo OS DOWNLOAD FAILED; "                             \
 270         "fi;"
 271
 272 #define CONFIG_PROG_FDT                                                 \
 273         "$download_cmd $fdtaddr $fdtfile; "                             \
 274         "if test $? -eq 0; then "                                       \
 275                 "erase "CONFIG_FDT_ENV_ADDR" +$filesize;"               \
 276                 "cp.b $fdtaddr "CONFIG_FDT_ENV_ADDR" $filesize; "       \
 277                 "cmp.b $fdtaddr "CONFIG_FDT_ENV_ADDR" $filesize; "      \
 278                 "if test $? -ne 0; then "                               \
 279                         "echo FDT PROGRAM FAILED; "                     \
 280                 "else; "                                                \
 281                         "echo FDT PROGRAM SUCCEEDED; "                  \
 282                 "fi; "                                                  \
 283         "else; "                                                        \
 284                 "echo FDT DOWNLOAD FAILED; "                            \
 285         "fi;"
 286
 287 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 288         "autoload=yes\0"                                                \
 289         "download_cmd=tftp\0"                                           \
 290         "console_args=console=ttyS0,115200\0"                           \
 291         "root_args=root=/dev/nfs rw\0"                                  \
 292         "misc_args=ip=on\0"                                             \
 293         "set_bootargs=setenv bootargs ${console_args} ${root_args} ${misc_args}\0" \
 294         "bootfile=/home/user/file\0"                                    \
 295         "osfile=/home/user/board.uImage\0"                              \
 296         "fdtfile=/home/user/board.dtb\0"                                \
 297         "ubootfile=/home/user/u-boot.bin\0"                             \
 298         "fdtaddr=0x1e00000\0"                                           \
 299         "osaddr=0x1000000\0"                                            \
 300         "loadaddr=0x1000000\0"                                          \
 301         "prog_uboot="CONFIG_PROG_UBOOT"\0"                              \
 302         "prog_os="CONFIG_PROG_OS"\0"                                    \
 303         "prog_fdt="CONFIG_PROG_FDT"\0"                                  \
 304         "bootcmd_net=run set_bootargs; "CONFIG_BOOT_OS_NET"\0"          \
 305         "bootcmd_flash=run set_bootargs; "                              \
 306                 "bootm "CONFIG_OS_ENV_ADDR" - "CONFIG_FDT_ENV_ADDR"\0"  \
 307         "bootcmd=run bootcmd_flash\0"
 308 #endif  /* __CONFIG_H */