include/configs/a3m071.h

   1 /*
   2  * Copyright 2012-2013 Stefan Roese <sr@denx.de>
   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
  18 #ifndef __CONFIG_H
  19 #define __CONFIG_H
  20
  21 /*
  22  * High Level Configuration Options
  23  * (easy to change)
  24  */
  25
  26 #define CONFIG_MPC5200
  27 #define CONFIG_MPC5xxx          1       /* This is an MPC5xxx CPU */
  28 #define CONFIG_A3M071                   /* ... on A3M071 board */
  29
  30 #define CONFIG_SYS_TEXT_BASE    0x01000000      /* boot low for 32 MiB boards */
  31
  32 #define CONFIG_SPL_TARGET       "u-boot-img.bin"
  33
  34 #define CONFIG_SYS_MPC5XXX_CLKIN        33000000 /* ... running at 33MHz */
  35
  36 #define CONFIG_MISC_INIT_R
  37 #define CONFIG_SYS_LOWBOOT              /* Enable lowboot       */
  38
  39 #ifdef CONFIG_A4M2K
  40 #define CONFIG_HOSTNAME         a4m2k
  41 #else
  42 #define CONFIG_HOSTNAME         a3m071
  43 #endif
  44
  45 /*
  46  * Serial console configuration
  47  */
  48 #define CONFIG_PSC_CONSOLE      1           /* console is on PSC1 */
  49 #define CONFIG_BAUDRATE         115200  /* ... at 115200 bps */
  50 #define CONFIG_SYS_BAUDRATE_TABLE               \
  51         { 9600, 19200, 38400, 57600, 115200, 230400 }
  52
  53 /*
  54  * Command line configuration.
  55  */
  56 #include <config_cmd_default.h>
  57
  58 #define CONFIG_CMD_BSP
  59 #define CONFIG_CMD_CACHE
  60 #define CONFIG_CMD_MII
  61 #define CONFIG_CMD_REGINFO
  62 #define CONFIG_CMD_DHCP
  63 #define CONFIG_BOOTP_SEND_HOSTNAME
  64 #define CONFIG_BOOTP_SERVERIP
  65 #define CONFIG_BOOTP_MAY_FAIL
  66 #define CONFIG_BOOTP_BOOTPATH
  67 #define CONFIG_BOOTP_GATEWAY
  68 #define CONFIG_BOOTP_SERVERIP
  69 #define CONFIG_NET_RETRY_COUNT 3
  70 #define CONFIG_CMD_LINK_LOCAL
  71 #define CONFIG_NETCONSOLE
  72 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
  73 #define CONFIG_CMD_PING
  74 #define CONFIG_MTD_DEVICE       /* needed for mtdparts commands */
  75 #define CONFIG_MTD_PARTITIONS   /* needed for UBI */
  76 #define CONFIG_FLASH_CFI_MTD
  77 #define MTDIDS_DEFAULT          "nor0=fc000000.flash"
  78 #define MTDPARTS_DEFAULT        "mtdparts=fc000000.flash:512k(u-boot)," \
  79                                                 "256k(env),"    \
  80                                                 "128k(hwinfo)," \
  81                                                 "1M(nvramsim)," \
  82                                                 "128k(dtb),"    \
  83                                                 "5M(kernel),"   \
  84                                                 "128k(sysinfo),"        \
  85                                                 "7552k(root),"  \
  86                                                 "4M(app),"      \
  87                                                 "13568k(data)"
  88 #define CONFIG_LZO                      /* needed for UBI */
  89 #define CONFIG_RBTREE                   /* needed for UBI */
  90 #define CONFIG_CMD_MTDPARTS
  91 #define CONFIG_CMD_UBI
  92 #define CONFIG_CMD_UBIFS
  93 #define CONFIG_FIT
  94
  95 /*
  96  * IPB Bus clocking configuration.
  97  */
  98 #define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK         /* define for 133MHz speed */
  99 /* define for 66MHz speed - undef for 33MHz PCI clock speed */
 100 #ifdef CONFIG_A4M2K
 101 #define CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2
 102 #else
 103 #undef CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2
 104 #endif
 105
 106 /* pass open firmware flat tree */
 107 #define CONFIG_OF_LIBFDT
 108 #define CONFIG_OF_BOARD_SETUP
 109
 110 /* maximum size of the flat tree (8K) */
 111 #define OF_FLAT_TREE_MAX_SIZE   8192
 112
 113 #define OF_CPU                  "PowerPC,5200@0"
 114 #define OF_SOC                  "soc5200@f0000000"
 115 #define OF_TBCLK                (bd->bi_busfreq / 4)
 116 #define OF_STDOUT_PATH          "/soc5200@f0000000/serial@2000"
 117
 118 /*
 119  * NOR flash configuration
 120  */
 121 #define CONFIG_SYS_FLASH_BASE           0xfc000000
 122 #define CONFIG_SYS_FLASH_SIZE           0x02000000
 123 #define CONFIG_ENV_ADDR                 (CONFIG_SYS_FLASH_BASE + 0x80000)
 124
 125 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 126 #define CONFIG_SYS_MAX_FLASH_SECT       256
 127 #define CONFIG_SYS_FLASH_ERASE_TOUT     240000
 128 #define CONFIG_SYS_FLASH_WRITE_TOUT     500
 129 #define CONFIG_SYS_FLASH_LOCK_TOUT      5
 130 #define CONFIG_SYS_FLASH_UNLOCK_TOUT    10000
 131 #define CONFIG_SYS_FLASH_PROTECTION
 132 #define CONFIG_FLASH_CFI_DRIVER
 133 #define CONFIG_SYS_FLASH_CFI
 134 #define CONFIG_SYS_FLASH_EMPTY_INFO
 135 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
 136 #define CONFIG_FLASH_VERIFY
 137
 138 /*
 139  * Environment settings
 140  */
 141 #define CONFIG_ENV_IS_IN_FLASH
 142 #define CONFIG_ENV_SIZE         0x10000
 143 #define CONFIG_ENV_SECT_SIZE    0x20000
 144 #define CONFIG_ENV_OVERWRITE
 145 #define CONFIG_ENV_ADDR_REDUND  (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
 146 #define CONFIG_ENV_SIZE_REDUND  (CONFIG_ENV_SIZE)
 147
 148 /*
 149  * Memory map
 150  */
 151 #define CONFIG_SYS_MBAR                 0xf0000000
 152 #define CONFIG_SYS_SDRAM_BASE           0x00000000
 153 #define CONFIG_SYS_DEFAULT_MBAR         0x80000000
 154
 155 /* Use SRAM until RAM will be available */
 156 #define CONFIG_SYS_INIT_RAM_ADDR        MPC5XXX_SRAM
 157 #define CONFIG_SYS_INIT_RAM_END         MPC5XXX_SRAM_SIZE
 158
 159 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_END - \
 160                                          GENERATED_GBL_DATA_SIZE)
 161 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 162
 163 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_TEXT_BASE
 164
 165 #define CONFIG_SYS_MONITOR_LEN          (512 << 10)
 166 #define CONFIG_SYS_MALLOC_LEN           (4 << 20)
 167 #define CONFIG_SYS_BOOTMAPSZ            (8 << 20)
 168
 169 /*
 170  * Ethernet configuration
 171  */
 172 #define CONFIG_MPC5xxx_FEC
 173 #define CONFIG_MPC5xxx_FEC_MII100
 174 #ifdef CONFIG_A4M2K
 175 #define CONFIG_PHY_ADDR                 0x01
 176 #else
 177 #define CONFIG_PHY_ADDR                 0x00
 178 #endif
 179
 180 /*
 181  * GPIO configuration
 182  */
 183
 184 /*
 185  * GPIO-config depends on failsave-level
 186  * failsave 0 means just MPX-config, no digiboard, no fpga
 187  *          1 means digiboard ok
 188  *          2 means fpga ok
 189  */
 190
 191 #ifdef CONFIG_A4M2K
 192 #define CONFIG_SYS_GPS_PORT_CONFIG      0x1005C805
 193 #else
 194 /* for failsave-level 0 - full failsave */
 195 #define CONFIG_SYS_GPS_PORT_CONFIG      0x1005C005
 196 /* for failsave-level 1 - only digiboard ok */
 197 #define CONFIG_SYS_GPS_PORT_CONFIG_1    0x1005C065
 198 /* for failsave-level 2 - all ok */
 199 #define CONFIG_SYS_GPS_PORT_CONFIG_2    0x1005C065
 200 #endif
 201
 202 #define CONFIG_WDOG_GPIO_PIN            GPIO_WKUP_7
 203 #if defined(CONFIG_A4M2K) && !defined(CONFIG_SPL_BUILD)
 204 #define CONFIG_HW_WATCHDOG              /* Use external HW-Watchdog     */
 205 #endif
 206
 207 /*
 208  * Configuration matrix
 209  *                        MSB                            LSB
 210  * failsave 0  0x1005C005  00010000000001011100000000000101  ( full failsave )
 211  * failsave 1  0x1005C065  00010000000001011100000001100101  ( digib.-ver ok )
 212  * failsave 2  0x1005C065  00010000000001011100000001100101  ( all ok )
 213  *                         || ||| ||  |   ||| |   |   |   |
 214  *                         || ||| ||  |   ||| |   |   |   |  bit rev name
 215  *                         ++-+++-++--+---+++-+---+---+---+-  0   31 CS1
 216  *                          +-+++-++--+---+++-+---+---+---+-  1   30 LPTZ
 217  *                            ||| ||  |   ||| |   |   |   |   2   29 ALTs
 218  *                            +++-++--+---+++-+---+---+---+-  3   28 ALTs
 219  *                             ++-++--+---+++-+---+---+---+-  4   27 CS7
 220  *                              +-++--+---+++-+---+---+---+-  5   26 CS6
 221  *                                ||  |   ||| |   |   |   |   6   25 ATA
 222  *                                ++--+---+++-+---+---+---+-  7   24 ATA
 223  *                                 +--+---+++-+---+---+---+-  8   23 IR_USB_CLK
 224  *                                    |   ||| |   |   |   |   9   22 IRDA
 225  *                                    |   ||| |   |   |   |  10   21 IRDA
 226  *                                    +---+++-+---+---+---+- 11   20 IRDA
 227  *                                        ||| |   |   |   |  12   19 Ether
 228  *                                        ||| |   |   |   |  13   18 Ether
 229  *                                        ||| |   |   |   |  14   17 Ether
 230  *                                        +++-+---+---+---+- 15   16 Ether
 231  *                                         ++-+---+---+---+- 16   15 PCI_DIS
 232  *                                          +-+---+---+---+- 17   14 USB_SE
 233  *                                            |   |   |   |  18   13 USB
 234  *                                            +---+---+---+- 19   12 USB
 235  *                                                |   |   |  20   11 PSC3
 236  *                                                |   |   |  21   10 PSC3
 237  *                                                |   |   |  22    9 PSC3
 238  *                                                +---+---+- 23    8 PSC3
 239  *                                                    |   |  24    7 -
 240  *                                                    |   |  25    6 PSC2
 241  *                                                    |   |  26    5 PSC2
 242  *                                                    +---+- 27    4 PSC2
 243  *                                                        |  28    3 -
 244  *                                                        |  29    2 PSC1
 245  *                                                        |  30    1 PSC1
 246  *                                                        +- 31    0 PSC1
 247  */
 248
 249
 250 /*
 251  * Miscellaneous configurable options
 252  */
 253 #define CONFIG_SYS_LONGHELP
 254 #define CONFIG_SYS_PROMPT               "=> "
 255
 256 #define CONFIG_CMDLINE_EDITING
 257 #define CONFIG_SYS_HUSH_PARSER
 258 #define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
 259
 260 #if defined(CONFIG_CMD_KGDB)
 261 #define CONFIG_SYS_CBSIZE               1024
 262 #else
 263 #define CONFIG_SYS_CBSIZE               256
 264 #endif
 265 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
 266 #define CONFIG_SYS_MAXARGS              16
 267 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 268
 269 #define CONFIG_SYS_MEMTEST_START        0x00100000
 270 #define CONFIG_SYS_MEMTEST_END          0x00f00000
 271
 272 #define CONFIG_SYS_LOAD_ADDR            0x00100000
 273
 274 #define CONFIG_SYS_HZ                   1000
 275 #define CONFIG_LOOPW
 276 #define CONFIG_SYS_CONSOLE_INFO_QUIET   /* don't print console @ startup*/
 277
 278 /*
 279  * Various low-level settings
 280  */
 281 #define CONFIG_SYS_HID0_INIT            (HID0_ICE | HID0_ICFI)
 282 #define CONFIG_SYS_HID0_FINAL           HID0_ICE
 283
 284 #define CONFIG_SYS_BOOTCS_START         CONFIG_SYS_FLASH_BASE
 285 #define CONFIG_SYS_BOOTCS_SIZE          CONFIG_SYS_FLASH_SIZE
 286 #define CONFIG_SYS_CS0_START            CONFIG_SYS_FLASH_BASE
 287 #define CONFIG_SYS_CS0_SIZE             CONFIG_SYS_FLASH_SIZE
 288
 289 #ifdef CONFIG_A4M2K
 290 /* external MRAM */
 291 #define CONFIG_SYS_CS1_START            0xf1000000
 292 #define CONFIG_SYS_CS1_SIZE             (512 << 10)     /* 512KiB MRAM */
 293 #endif
 294
 295 #define CONFIG_SYS_CS2_START            0xe0000000
 296 #define CONFIG_SYS_CS2_SIZE             0x00100000
 297
 298 /* FPGA slave io (512kiB / 1MiB) - see ticket #66 */
 299 #define CONFIG_SYS_CS3_START            0xE9000000
 300 #ifdef CONFIG_A4M2K
 301 #define CONFIG_SYS_CS3_SIZE             0x00100000
 302 #else
 303 #define CONFIG_SYS_CS3_SIZE             0x00080000
 304 #endif
 305 /* 00000000 00110010 1 0 1 1 10 01 00 00 0 0 0 0  = 0x0032B900 */
 306 #define CONFIG_SYS_CS3_CFG              0x0032B900
 307
 308 #ifndef CONFIG_A4M2K
 309 /* Diagnosis Interface - see ticket #63 */
 310 #define CONFIG_SYS_CS4_START            0xEA000000
 311 #define CONFIG_SYS_CS4_SIZE             0x00000001
 312 /* 00000000 00000010 1 0 1 1 10 01 00 00 0 0 0 0  = 0x0002B900 */
 313 #define CONFIG_SYS_CS4_CFG              0x0002B900
 314 #endif
 315
 316 /* FPGA master io (64kiB / 1MiB) - see ticket #66 */
 317 #define CONFIG_SYS_CS5_START            0xE8000000
 318 #ifdef CONFIG_A4M2K
 319 #define CONFIG_SYS_CS5_SIZE             0x00100000
 320 #else
 321 #define CONFIG_SYS_CS5_SIZE             0x00010000
 322 #endif
 323 /* 00000000 00110010 1 0 1 1 10 01 00 00 0 0 0 0  = 0x0032B900 */
 324 #define CONFIG_SYS_CS5_CFG              0x0032B900
 325
 326 #ifdef CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2     /* for pci_clk  = 66 MHz */
 327 #define CONFIG_SYS_BOOTCS_CFG           0x0006F900
 328 #define CONFIG_SYS_CS1_CFG              0x0008FD00
 329 #define CONFIG_SYS_CS2_CFG              0x0006F90C
 330 #else   /* for pci_clk = 33 MHz */
 331 #define CONFIG_SYS_BOOTCS_CFG           0x0002F900
 332 #define CONFIG_SYS_CS1_CFG              0x0001FB00
 333 #define CONFIG_SYS_CS2_CFG              0x0002F90C
 334 #endif
 335
 336 #define CONFIG_SYS_CS_BURST             0x00000000
 337 /* set DC for FPGA CS5 and CS3 to 0 - see ticket #66 */
 338 /* R  7  R  6  R  5  R  4  R  3  R  2  R  1  R  0  */
 339 /* 00 11 00 11 00 00 00 11 00 00 00 00 00 00 00 00 */
 340 #define CONFIG_SYS_CS_DEADCYCLE         0x33030000
 341
 342 #define CONFIG_SYS_RESET_ADDRESS        0xff000000
 343
 344 /*
 345  * Environment Configuration
 346  */
 347
 348 #define CONFIG_BOOTDELAY        3       /* -1 disables auto-boot */
 349 #undef  CONFIG_BOOTARGS
 350 #define CONFIG_ZERO_BOOTDELAY_CHECK
 351
 352 #define CONFIG_SYS_AUTOLOAD     "n"
 353
 354 #define CONFIG_PREBOOT  "echo;" \
 355         "echo Type \"run flash_mtd\" to boot from flash with mtd filesystem;" \
 356         "echo Type \"run net_nfs\" to boot from tftp with nfs filesystem;" \
 357         "echo"
 358
 359 #undef  CONFIG_BOOTARGS
 360
 361 #define CONFIG_SYS_OS_BASE      0xfc200000
 362 #define CONFIG_SYS_FDT_BASE     0xfc1e0000
 363
 364 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 365         "netdev=eth0\0"                                                 \
 366         "verify=no\0"                                                   \
 367         "loadaddr=200000\0"                                             \
 368         "kernel_addr=" __stringify(CONFIG_SYS_OS_BASE) "\0"             \
 369         "kernel_addr_r=1000000\0"                                       \
 370         "fdt_addr=" __stringify(CONFIG_SYS_FDT_BASE) "\0"               \
 371         "fdt_addr_r=1800000\0"                                          \
 372         "bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0"            \
 373         "fdtfile=" __stringify(CONFIG_HOSTNAME) "/"                     \
 374                 __stringify(CONFIG_HOSTNAME) ".dtb\0"                   \
 375         "rootpath=/opt/eldk-5.2.1/powerpc/"                             \
 376                 "core-image-minimal-mtdutils-dropbear-generic\0"        \
 377         "consoledev=ttyPSC0\0"                                          \
 378         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
 379                 "nfsroot=${serverip}:${rootpath}\0"                     \
 380         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
 381         "mtdargs=setenv bootargs root=/dev/mtdblock7 "                  \
 382                 "rootfstype=squashfs,jffs2\0"                           \
 383         "addhost=setenv bootargs ${bootargs} "                          \
 384                 "hostname=${hostname}\0"                                \
 385         "addip=setenv bootargs ${bootargs} "                            \
 386                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
 387                 ":${hostname}:${netdev}:off panic=1\0"                  \
 388         "addtty=setenv bootargs ${bootargs} "                           \
 389                 "console=${consoledev},${baudrate}\0"                   \
 390         "flash_nfs=run nfsargs addip addtty addhost;"                   \
 391                 "bootm ${kernel_addr} - ${fdt_addr}\0"                  \
 392         "flash_mtd=run mtdargs addip addtty addhost;"                   \
 393                 "bootm ${kernel_addr} - ${fdt_addr}\0"                  \
 394         "flash_self=run ramargs addip addtty addhost;"                  \
 395                 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0"    \
 396         "net_nfs=tftp ${kernel_addr_r} ${bootfile};"                    \
 397                 "tftp ${fdt_addr_r} ${fdtfile};"                        \
 398                 "run nfsargs addip addtty addhost;"                     \
 399                 "bootm ${kernel_addr_r} - ${fdt_addr_r}\0"              \
 400         "load=tftp ${loadaddr} " __stringify(CONFIG_HOSTNAME)           \
 401                 "/u-boot-img.bin\0"                                     \
 402         "update=protect off fc000000 fc07ffff; "                        \
 403                 "era fc000000 fc07ffff;"                                \
 404                 "cp.b ${loadaddr} fc000000 ${filesize}\0"               \
 405         "upd=run load;run update\0"                                     \
 406         ""
 407
 408 #define CONFIG_BOOTCOMMAND      "run flash_mtd"
 409
 410 /*
 411  * SPL related defines
 412  */
 413 #define CONFIG_SPL
 414 #define CONFIG_SPL_FRAMEWORK
 415 #define CONFIG_SPL_BOARD_INIT
 416 #define CONFIG_SPL_NOR_SUPPORT
 417 #define CONFIG_SPL_TEXT_BASE    0xfc000000
 418 #define CONFIG_SPL_START_S_PATH "arch/powerpc/cpu/mpc5xxx"
 419 #define CONFIG_SPL_LDSCRIPT     "arch/powerpc/cpu/mpc5xxx/u-boot-spl.lds"
 420 #define CONFIG_SPL_LIBCOMMON_SUPPORT    /* image.c */
 421 #define CONFIG_SPL_LIBGENERIC_SUPPORT   /* string.c */
 422 #define CONFIG_SPL_SERIAL_SUPPORT
 423
 424 /* Place BSS for SPL near end of SDRAM */
 425 #define CONFIG_SPL_BSS_START_ADDR       ((128 - 1) << 20)
 426 #define CONFIG_SPL_BSS_MAX_SIZE         (64 << 10)
 427
 428 #define CONFIG_SPL_OS_BOOT
 429 /* Place patched DT blob (fdt) at this address */
 430 #define CONFIG_SYS_SPL_ARGS_ADDR        0x01800000
 431
 432 /* Settings for real U-Boot to be loaded from NOR flash */
 433 #ifndef __ASSEMBLY__
 434 extern char __spl_flash_end[];
 435 #endif
 436 #define CONFIG_SYS_UBOOT_BASE           __spl_flash_end
 437 #define CONFIG_SYS_SPL_MAX_LEN          (32 << 10)
 438 #define CONFIG_SYS_UBOOT_START          0x1000100
 439
 440 #endif /* __CONFIG_H */