include/configs/socrates.h

   1 /*
   2  * (C) Copyright 2008
   3  * Sergei Poselenov, Emcraft Systems, sposelenov@emcraft.com.
   4  *
   5  * Wolfgang Denk <wd@denx.de>
   6  * Copyright 2004 Freescale Semiconductor.
   7  * (C) Copyright 2002,2003 Motorola,Inc.
   8  * Xianghua Xiao <X.Xiao@motorola.com>
   9  *
  10  * SPDX-License-Identifier:     GPL-2.0+
  11  */
  12
  13 /*
  14  * Socrates
  15  */
  16
  17 #ifndef __CONFIG_H
  18 #define __CONFIG_H
  19
  20 /* High Level Configuration Options */
  21 #define CONFIG_BOOKE            1       /* BOOKE                        */
  22 #define CONFIG_E500             1       /* BOOKE e500 family            */
  23 #define CONFIG_SOCRATES         1
  24
  25 #define CONFIG_SYS_TEXT_BASE    0xfff80000
  26
  27 #define CONFIG_PCI_INDIRECT_BRIDGE
  28
  29 #define CONFIG_TSEC_ENET                /* tsec ethernet support        */
  30
  31 #define CONFIG_MISC_INIT_R      1       /* Call misc_init_r             */
  32 #define CONFIG_BOARD_EARLY_INIT_R 1     /* Call board_early_init_r      */
  33
  34 /*
  35  * Only possible on E500 Version 2 or newer cores.
  36  */
  37 #define CONFIG_ENABLE_36BIT_PHYS        1
  38
  39 /*
  40  * sysclk for MPC85xx
  41  *
  42  * Two valid values are:
  43  *    33000000
  44  *    66000000
  45  *
  46  * Most PCI cards are still 33Mhz, so in the presence of PCI, 33MHz
  47  * is likely the desired value here, so that is now the default.
  48  * The board, however, can run at 66MHz.  In any event, this value
  49  * must match the settings of some switches.  Details can be found
  50  * in the README.mpc85xxads.
  51  */
  52
  53 #ifndef CONFIG_SYS_CLK_FREQ
  54 #define CONFIG_SYS_CLK_FREQ     66666666
  55 #endif
  56
  57 /*
  58  * These can be toggled for performance analysis, otherwise use default.
  59  */
  60 #define CONFIG_L2_CACHE                 /* toggle L2 cache              */
  61 #define CONFIG_BTB                      /* toggle branch predition      */
  62
  63 #define CONFIG_SYS_INIT_DBCR DBCR_IDM           /* Enable Debug Exceptions      */
  64
  65 #undef  CONFIG_SYS_DRAM_TEST                    /* memory test, takes time      */
  66 #define CONFIG_SYS_MEMTEST_START        0x00400000
  67 #define CONFIG_SYS_MEMTEST_END          0x00C00000
  68
  69 #define CONFIG_SYS_CCSRBAR              0xE0000000
  70 #define CONFIG_SYS_CCSRBAR_PHYS_LOW     CONFIG_SYS_CCSRBAR
  71
  72 /* DDR Setup */
  73 #define CONFIG_SYS_FSL_DDR2
  74 #undef CONFIG_FSL_DDR_INTERACTIVE
  75 #define CONFIG_SPD_EEPROM               /* Use SPD EEPROM for DDR setup */
  76 #define CONFIG_DDR_SPD
  77
  78 #undef CONFIG_ECC_INIT_VIA_DDRCONTROLLER        /* DDR controller or DMA? */
  79 #define CONFIG_MEM_INIT_VALUE   0xDeadBeef
  80
  81 #define CONFIG_SYS_DDR_SDRAM_BASE       0x00000000
  82 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_SDRAM_BASE
  83 #define CONFIG_VERY_BIG_RAM
  84
  85 #define CONFIG_NUM_DDR_CONTROLLERS      1
  86 #define CONFIG_DIMM_SLOTS_PER_CTLR      1
  87 #define CONFIG_CHIP_SELECTS_PER_CTRL    2
  88
  89 /* I2C addresses of SPD EEPROMs */
  90 #define SPD_EEPROM_ADDRESS      0x50    /* CTLR 0 DIMM 0 */
  91
  92 #define CONFIG_DDR_DEFAULT_CL   30              /* CAS latency 3        */
  93
  94 /* Hardcoded values, to use instead of SPD */
  95 #define CONFIG_SYS_DDR_CS0_BNDS         0x0000000f
  96 #define CONFIG_SYS_DDR_CS0_CONFIG               0x80010102
  97 #define CONFIG_SYS_DDR_TIMING_0         0x00260802
  98 #define CONFIG_SYS_DDR_TIMING_1         0x3935D322
  99 #define CONFIG_SYS_DDR_TIMING_2         0x14904CC8
 100 #define CONFIG_SYS_DDR_MODE                     0x00480432
 101 #define CONFIG_SYS_DDR_INTERVAL         0x030C0100
 102 #define CONFIG_SYS_DDR_CONFIG_2         0x04400000
 103 #define CONFIG_SYS_DDR_CONFIG                   0xC3008000
 104 #define CONFIG_SYS_DDR_CLK_CONTROL              0x03800000
 105 #define CONFIG_SYS_SDRAM_SIZE                   256 /* in Megs */
 106
 107 /*
 108  * Flash on the LocalBus
 109  */
 110 #define CONFIG_SYS_LBC_CACHE_BASE       0xf0000000      /* Localbus cacheable    */
 111
 112 #define CONFIG_SYS_FLASH0               0xFE000000
 113 #define CONFIG_SYS_FLASH1               0xFC000000
 114 #define CONFIG_SYS_FLASH_BANKS_LIST     { CONFIG_SYS_FLASH1, CONFIG_SYS_FLASH0 }
 115
 116 #define CONFIG_SYS_LBC_FLASH_BASE       CONFIG_SYS_FLASH1       /* Localbus flash start */
 117 #define CONFIG_SYS_FLASH_BASE           CONFIG_SYS_LBC_FLASH_BASE /* start of FLASH     */
 118
 119 #define CONFIG_SYS_BR0_PRELIM           0xfe001001      /* port size 16bit      */
 120 #define CONFIG_SYS_OR0_PRELIM           0xfe000030      /* 32MB Flash           */
 121 #define CONFIG_SYS_BR1_PRELIM           0xfc001001      /* port size 16bit      */
 122 #define CONFIG_SYS_OR1_PRELIM           0xfe000030      /* 32MB Flash           */
 123
 124 #define CONFIG_SYS_FLASH_CFI                            /* flash is CFI compat. */
 125 #define CONFIG_FLASH_CFI_DRIVER                 /* Use common CFI driver*/
 126
 127 #define CONFIG_SYS_MAX_FLASH_BANKS      2               /* number of banks      */
 128 #define CONFIG_SYS_MAX_FLASH_SECT       256             /* sectors per device   */
 129 #undef  CONFIG_SYS_FLASH_CHECKSUM
 130 #define CONFIG_SYS_FLASH_ERASE_TOUT     60000   /* Flash Erase Timeout (ms)     */
 131 #define CONFIG_SYS_FLASH_WRITE_TOUT     500     /* Flash Write Timeout (ms)     */
 132
 133 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE    /* start of monitor     */
 134
 135 #define CONFIG_SYS_LBC_LCRR             0x00030004    /* LB clock ratio reg     */
 136 #define CONFIG_SYS_LBC_LBCR             0x00000000    /* LB config reg          */
 137 #define CONFIG_SYS_LBC_LSRT             0x20000000    /* LB sdram refresh timer */
 138 #define CONFIG_SYS_LBC_MRTPR            0x20000000    /* LB refresh timer presc.*/
 139
 140 #define CONFIG_SYS_INIT_RAM_LOCK        1
 141 #define CONFIG_SYS_INIT_RAM_ADDR        0xe4010000      /* Initial RAM address  */
 142 #define CONFIG_SYS_INIT_RAM_SIZE        0x4000          /* Size used area in RAM*/
 143
 144 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 145 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 146
 147 #define CONFIG_SYS_MONITOR_LEN          (384 * 1024)    /* Reserve 384KiB for Mon */
 148 #define CONFIG_SYS_MALLOC_LEN           (4 << 20)       /* Reserve 4 MB for malloc */
 149
 150 /* FPGA and NAND */
 151 #define CONFIG_SYS_FPGA_BASE            0xc0000000
 152 #define CONFIG_SYS_FPGA_SIZE            0x00100000      /* 1 MB         */
 153 #define CONFIG_SYS_HMI_BASE             0xc0010000
 154 #define CONFIG_SYS_BR3_PRELIM           0xc0001881      /* UPMA, 32-bit */
 155 #define CONFIG_SYS_OR3_PRELIM           0xfff00000      /* 1 MB         */
 156
 157 #define CONFIG_SYS_NAND_BASE            (CONFIG_SYS_FPGA_BASE + 0x70)
 158 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 159 #define CONFIG_CMD_NAND
 160
 161 /* LIME GDC */
 162 #define CONFIG_SYS_LIME_BASE            0xc8000000
 163 #define CONFIG_SYS_LIME_SIZE            0x04000000      /* 64 MB        */
 164 #define CONFIG_SYS_BR2_PRELIM           0xc80018a1      /* UPMB, 32-bit */
 165 #define CONFIG_SYS_OR2_PRELIM           0xfc000000      /* 64 MB        */
 166
 167 #define CONFIG_VIDEO_MB862xx
 168 #define CONFIG_VIDEO_MB862xx_ACCEL
 169 #define CONFIG_VIDEO_LOGO
 170 #define CONFIG_VIDEO_BMP_LOGO
 171 #define VIDEO_FB_16BPP_PIXEL_SWAP
 172 #define VIDEO_FB_16BPP_WORD_SWAP
 173 #define CONFIG_SPLASH_SCREEN
 174 #define CONFIG_VIDEO_BMP_GZIP
 175 #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE  (2 << 20)       /* decompressed img */
 176
 177 /* SDRAM Clock frequency, 100MHz (0x0000) or 133MHz (0x10000) */
 178 #define CONFIG_SYS_MB862xx_CCF          0x10000
 179 /* SDRAM parameter */
 180 #define CONFIG_SYS_MB862xx_MMR          0x4157BA63
 181
 182 /* Serial Port */
 183
 184 #define CONFIG_CONS_INDEX     1
 185 #define CONFIG_SYS_NS16550_SERIAL
 186 #define CONFIG_SYS_NS16550_REG_SIZE     1
 187 #define CONFIG_SYS_NS16550_CLK          get_bus_freq(0)
 188
 189 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
 190 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
 191
 192 #define CONFIG_BAUDRATE         115200
 193
 194 #define CONFIG_SYS_BAUDRATE_TABLE  \
 195         {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
 196
 197 #define CONFIG_CMDLINE_EDITING  1       /* add command line history     */
 198 #define CONFIG_AUTO_COMPLETE    1       /* add autocompletion support */
 199
 200 /*
 201  * I2C
 202  */
 203 #define CONFIG_SYS_I2C
 204 #define CONFIG_SYS_I2C_FSL
 205 #define CONFIG_SYS_FSL_I2C_SPEED        102124
 206 #define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
 207 #define CONFIG_SYS_FSL_I2C_OFFSET       0x3000
 208 #define CONFIG_SYS_FSL_I2C2_SPEED       102124
 209 #define CONFIG_SYS_FSL_I2C2_SLAVE       0x7F
 210 #define CONFIG_SYS_FSL_I2C2_OFFSET      0x3100
 211
 212 /* I2C RTC */
 213 #define CONFIG_RTC_RX8025               /* Use Epson rx8025 rtc via i2c */
 214 #define CONFIG_SYS_I2C_RTC_ADDR 0x32    /* at address 0x32              */
 215
 216 /* I2C W83782G HW-Monitoring IC */
 217 #define CONFIG_SYS_I2C_W83782G_ADDR     0x28    /* W83782G address              */
 218
 219 /* I2C temp sensor */
 220 /* Socrates uses Maxim's        DS75, which is compatible with LM75 */
 221 #define CONFIG_DTT_LM75         1
 222 #define CONFIG_DTT_SENSORS      {4}             /* Sensor addresses     */
 223 #define CONFIG_SYS_DTT_MAX_TEMP 125
 224 #define CONFIG_SYS_DTT_LOW_TEMP -55
 225 #define CONFIG_SYS_DTT_HYSTERESIS       3
 226 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS       4
 227
 228 /*
 229  * General PCI
 230  * Memory space is mapped 1-1.
 231  */
 232 #define CONFIG_SYS_PCI_PHYS             0x80000000      /* 1G PCI TLB */
 233
 234 /* PCI is clocked by the external source at 33 MHz */
 235 #define CONFIG_PCI_CLK_FREQ     33000000
 236 #define CONFIG_SYS_PCI1_MEM_BASE        0x80000000
 237 #define CONFIG_SYS_PCI1_MEM_PHYS        CONFIG_SYS_PCI1_MEM_BASE
 238 #define CONFIG_SYS_PCI1_MEM_SIZE        0x20000000      /* 512M                 */
 239 #define CONFIG_SYS_PCI1_IO_BASE 0xE2000000
 240 #define CONFIG_SYS_PCI1_IO_PHYS CONFIG_SYS_PCI1_IO_BASE
 241 #define CONFIG_SYS_PCI1_IO_SIZE 0x01000000      /* 16M                  */
 242
 243 #if defined(CONFIG_PCI)
 244 #undef CONFIG_PCI_SCAN_SHOW             /* show pci devices on startup  */
 245 #endif  /* CONFIG_PCI */
 246
 247 #define CONFIG_MII              1       /* MII PHY management */
 248 #define CONFIG_TSEC1    1
 249 #define CONFIG_TSEC1_NAME       "TSEC0"
 250 #define CONFIG_TSEC3    1
 251 #define CONFIG_TSEC3_NAME       "TSEC1"
 252 #undef CONFIG_MPC85XX_FEC
 253
 254 #define TSEC1_PHY_ADDR          0
 255 #define TSEC3_PHY_ADDR          1
 256
 257 #define TSEC1_PHYIDX            0
 258 #define TSEC3_PHYIDX            0
 259 #define TSEC1_FLAGS             TSEC_GIGABIT
 260 #define TSEC3_FLAGS             TSEC_GIGABIT
 261
 262 /* Options are: TSEC[0,1] */
 263 #define CONFIG_ETHPRIME         "TSEC0"
 264 #define CONFIG_PHY_GIGE         1       /* Include GbE speed/duplex detection */
 265
 266 #define CONFIG_HAS_ETH0
 267 #define CONFIG_HAS_ETH1
 268
 269 /*
 270  * Environment
 271  */
 272 #define CONFIG_ENV_IS_IN_FLASH  1
 273 #define CONFIG_ENV_SECT_SIZE    0x20000 /* 128K(one sector) for env     */
 274 #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE)
 275 #define CONFIG_ENV_SIZE         0x4000
 276 #define CONFIG_ENV_ADDR_REDUND  (CONFIG_ENV_ADDR-CONFIG_ENV_SECT_SIZE)
 277 #define CONFIG_ENV_SIZE_REDUND  (CONFIG_ENV_SIZE)
 278
 279 #define CONFIG_LOADS_ECHO       1       /* echo on for serial download  */
 280 #define CONFIG_SYS_LOADS_BAUD_CHANGE    1       /* allow baudrate change        */
 281
 282 #define CONFIG_TIMESTAMP                /* Print image info with ts     */
 283
 284 /*
 285  * BOOTP options
 286  */
 287 #define CONFIG_BOOTP_BOOTFILESIZE
 288 #define CONFIG_BOOTP_BOOTPATH
 289 #define CONFIG_BOOTP_GATEWAY
 290 #define CONFIG_BOOTP_HOSTNAME
 291
 292 /*
 293  * Command line configuration.
 294  */
 295 #define CONFIG_CMD_BMP
 296 #define CONFIG_CMD_DATE
 297 #define CONFIG_CMD_DTT
 298 #undef CONFIG_CMD_EEPROM
 299 #define CONFIG_CMD_SDRAM
 300 #define CONFIG_CMD_REGINFO
 301
 302 #if defined(CONFIG_PCI)
 303     #define CONFIG_CMD_PCI
 304 #endif
 305
 306 #undef CONFIG_WATCHDOG                  /* watchdog disabled            */
 307
 308 /*
 309  * Miscellaneous configurable options
 310  */
 311 #define CONFIG_SYS_LONGHELP                     /* undef to save memory         */
 312 #define CONFIG_SYS_LOAD_ADDR    0x2000000       /* default load address         */
 313
 314 #if defined(CONFIG_CMD_KGDB)
 315     #define CONFIG_SYS_CBSIZE   1024            /* Console I/O Buffer Size      */
 316 #else
 317     #define CONFIG_SYS_CBSIZE   256             /* Console I/O Buffer Size      */
 318 #endif
 319
 320 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buf Size    */
 321 #define CONFIG_SYS_MAXARGS      16              /* max number of command args   */
 322 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size    */
 323
 324 /*
 325  * For booting Linux, the board info and command line data
 326  * have to be in the first 8 MB of memory, since this is
 327  * the maximum mapped by the Linux kernel during initialization.
 328  */
 329 #define CONFIG_SYS_BOOTMAPSZ    (8 << 20)       /* Initial Memory map for Linux */
 330
 331 #if defined(CONFIG_CMD_KGDB)
 332 #define CONFIG_KGDB_BAUDRATE    230400  /* speed to run kgdb serial port*/
 333 #endif
 334
 335 #define CONFIG_LOADADDR  200000         /* default addr for tftp & bootm*/
 336
 337
 338 #define CONFIG_PREBOOT  "echo;" \
 339         "echo Welcome on the ABB Socrates Board;" \
 340         "echo"
 341
 342 #undef  CONFIG_BOOTARGS         /* the boot command will set bootargs   */
 343
 344 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 345         "netdev=eth0\0"                                                 \
 346         "consdev=ttyS0\0"                                               \
 347         "uboot_file=/home/tftp/syscon3/u-boot.bin\0"                    \
 348         "bootfile=/home/tftp/syscon3/uImage\0"                          \
 349         "fdt_file=/home/tftp/syscon3/socrates.dtb\0"                    \
 350         "initrd_file=/home/tftp/syscon3/uinitrd.gz\0"                   \
 351         "uboot_addr=FFFA0000\0"                                         \
 352         "kernel_addr=FE000000\0"                                        \
 353         "fdt_addr=FE1E0000\0"                                           \
 354         "ramdisk_addr=FE200000\0"                                       \
 355         "fdt_addr_r=B00000\0"                                           \
 356         "kernel_addr_r=200000\0"                                        \
 357         "ramdisk_addr_r=400000\0"                                       \
 358         "rootpath=/opt/eldk/ppc_85xxDP\0"                               \
 359         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
 360         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
 361                 "nfsroot=$serverip:$rootpath\0"                         \
 362         "addcons=setenv bootargs $bootargs "                            \
 363                 "console=$consdev,$baudrate\0"                          \
 364         "addip=setenv bootargs $bootargs "                              \
 365                 "ip=$ipaddr:$serverip:$gatewayip:$netmask"              \
 366                 ":$hostname:$netdev:off panic=1\0"                      \
 367         "boot_nor=run ramargs addcons;"                                 \
 368                 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0"    \
 369         "net_nfs=tftp ${kernel_addr_r} ${bootfile}; "                   \
 370                 "tftp ${fdt_addr_r} ${fdt_file}; "                      \
 371                 "run nfsargs addip addcons;"                            \
 372                 "bootm ${kernel_addr_r} - ${fdt_addr_r}\0"              \
 373         "update_uboot=tftp 100000 ${uboot_file};"                       \
 374                 "protect off fffa0000 ffffffff;"                        \
 375                 "era fffa0000 ffffffff;"                                \
 376                 "cp.b 100000 fffa0000 ${filesize};"                     \
 377                 "setenv filesize;saveenv\0"                             \
 378         "update_kernel=tftp 100000 ${bootfile};"                        \
 379                 "era fe000000 fe1dffff;"                                \
 380                 "cp.b 100000 fe000000 ${filesize};"                     \
 381                 "setenv filesize;saveenv\0"                             \
 382         "update_fdt=tftp 100000 ${fdt_file};"                           \
 383                 "era fe1e0000 fe1fffff;"                                \
 384                 "cp.b 100000 fe1e0000 ${filesize};"                     \
 385                 "setenv filesize;saveenv\0"                             \
 386         "update_initrd=tftp 100000 ${initrd_file};"                     \
 387                 "era fe200000 fe9fffff;"                                \
 388                 "cp.b 100000 fe200000 ${filesize};"                     \
 389                 "setenv filesize;saveenv\0"                             \
 390         "clean_data=era fea00000 fff5ffff\0"                            \
 391         "usbargs=setenv bootargs root=/dev/sda1 rw\0"                   \
 392         "load_usb=usb start;"                                           \
 393                 "ext2load usb 0:1 ${kernel_addr_r} /boot/uImage\0"      \
 394         "boot_usb=run load_usb usbargs addcons;"                        \
 395                 "bootm ${kernel_addr_r} - ${fdt_addr};"                 \
 396                 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0"    \
 397         ""
 398 #define CONFIG_BOOTCOMMAND      "run boot_nor"
 399
 400 /* pass open firmware flat tree */
 401
 402 /* USB support */
 403 #define CONFIG_USB_OHCI_NEW             1
 404 #define CONFIG_PCI_OHCI                 1
 405 #define CONFIG_PCI_OHCI_DEVNO           3 /* Number in PCI list */
 406 #define CONFIG_PCI_EHCI_DEVNO           (CONFIG_PCI_OHCI_DEVNO / 2)
 407 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      15
 408 #define CONFIG_SYS_USB_OHCI_SLOT_NAME           "ohci_pci"
 409 #define CONFIG_SYS_OHCI_SWAP_REG_ACCESS 1
 410 #define CONFIG_DOS_PARTITION            1
 411
 412 #endif  /* __CONFIG_H */