include/configs/a3m071.h

   1 /*
   2  * Copyright 2012-2013 Stefan Roese <sr@denx.de>
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   5  */
   6
   7 #ifndef __CONFIG_H
   8 #define __CONFIG_H
   9
  10 /*
  11  * High Level Configuration Options
  12  * (easy to change)
  13  */
  14
  15 #define CONFIG_MPC5200
  16 #define CONFIG_A3M071                   /* A3M071 board */
  17
  18 #define CONFIG_SYS_TEXT_BASE    0x01000000      /* boot low for 32 MiB boards */
  19
  20 #define CONFIG_SPL_TARGET       "u-boot-img.bin"
  21
  22 #define CONFIG_SYS_MPC5XXX_CLKIN        33000000 /* ... running at 33MHz */
  23
  24 #define CONFIG_MISC_INIT_R
  25 #define CONFIG_SYS_LOWBOOT              /* Enable lowboot       */
  26
  27 #ifdef CONFIG_A4M2K
  28 #define CONFIG_HOSTNAME         a4m2k
  29 #else
  30 #define CONFIG_HOSTNAME         a3m071
  31 #endif
  32
  33 #define CONFIG_BOOTCOUNT_LIMIT
  34
  35 /*
  36  * Serial console configuration
  37  */
  38 #define CONFIG_PSC_CONSOLE      1           /* console is on PSC1 */
  39 #define CONFIG_SYS_BAUDRATE_TABLE               \
  40         { 9600, 19200, 38400, 57600, 115200, 230400 }
  41
  42 /*
  43  * Command line configuration.
  44  */
  45 #define CONFIG_CMD_REGINFO
  46 #define CONFIG_BOOTP_SEND_HOSTNAME
  47 #define CONFIG_BOOTP_SERVERIP
  48 #define CONFIG_BOOTP_MAY_FAIL
  49 #define CONFIG_BOOTP_BOOTPATH
  50 #define CONFIG_BOOTP_GATEWAY
  51 #define CONFIG_BOOTP_SERVERIP
  52 #define CONFIG_NET_RETRY_COUNT 3
  53 #define CONFIG_NETCONSOLE
  54 #define CONFIG_MTD_DEVICE       /* needed for mtdparts commands */
  55 #define CONFIG_MTD_PARTITIONS   /* needed for UBI */
  56 #define CONFIG_FLASH_CFI_MTD
  57 #define MTDIDS_DEFAULT          "nor0=fc000000.flash"
  58 #define MTDPARTS_DEFAULT        "mtdparts=fc000000.flash:512k(u-boot)," \
  59                                                 "128k(env1),"   \
  60                                                 "128k(env2),"   \
  61                                                 "128k(hwinfo)," \
  62                                                 "1M(nvramsim)," \
  63                                                 "128k(dtb),"    \
  64                                                 "5M(kernel),"   \
  65                                                 "128k(sysinfo),"        \
  66                                                 "7552k(root),"  \
  67                                                 "4M(app),"      \
  68                                                 "5376k(data),"  \
  69                                                 "8M(install)"
  70
  71 #define CONFIG_LZO                      /* needed for UBI */
  72 #define CONFIG_RBTREE                   /* needed for UBI */
  73 #define CONFIG_CMD_MTDPARTS
  74 #define CONFIG_CMD_UBIFS
  75
  76 /*
  77  * IPB Bus clocking configuration.
  78  */
  79 #define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK         /* define for 133MHz speed */
  80 /* define for 66MHz speed - undef for 33MHz PCI clock speed */
  81 #ifdef CONFIG_A4M2K
  82 #define CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2
  83 #else
  84 #undef CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2
  85 #endif
  86
  87 /* maximum size of the flat tree (8K) */
  88 #define OF_FLAT_TREE_MAX_SIZE   8192
  89
  90 #define OF_CPU                  "PowerPC,5200@0"
  91 #define OF_SOC                  "soc5200@f0000000"
  92 #define OF_TBCLK                (bd->bi_busfreq / 4)
  93 #define OF_STDOUT_PATH          "/soc5200@f0000000/serial@2000"
  94
  95 /*
  96  * NOR flash configuration
  97  */
  98 #define CONFIG_SYS_FLASH_BASE           0xfc000000
  99 #define CONFIG_SYS_FLASH_SIZE           0x02000000
 100 #define CONFIG_ENV_ADDR                 (CONFIG_SYS_FLASH_BASE + 0x80000)
 101
 102 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 103 #define CONFIG_SYS_MAX_FLASH_SECT       256
 104 #define CONFIG_SYS_FLASH_ERASE_TOUT     240000
 105 #define CONFIG_SYS_FLASH_WRITE_TOUT     500
 106 #define CONFIG_SYS_FLASH_LOCK_TOUT      5
 107 #define CONFIG_SYS_FLASH_UNLOCK_TOUT    10000
 108 #define CONFIG_SYS_FLASH_PROTECTION
 109 #define CONFIG_FLASH_CFI_DRIVER
 110 #define CONFIG_SYS_FLASH_CFI
 111 #define CONFIG_SYS_FLASH_EMPTY_INFO
 112 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
 113 #define CONFIG_FLASH_VERIFY
 114
 115 /*
 116  * Environment settings
 117  */
 118 #define CONFIG_ENV_IS_IN_FLASH
 119 #define CONFIG_ENV_SIZE         0x10000
 120 #define CONFIG_ENV_SECT_SIZE    0x20000
 121 #define CONFIG_ENV_OVERWRITE
 122 #define CONFIG_ENV_ADDR_REDUND  (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
 123 #define CONFIG_ENV_SIZE_REDUND  (CONFIG_ENV_SIZE)
 124
 125 /*
 126  * Memory map
 127  */
 128 #define CONFIG_SYS_MBAR                 0xf0000000
 129 #define CONFIG_SYS_SDRAM_BASE           0x00000000
 130 #define CONFIG_SYS_DEFAULT_MBAR         0x80000000
 131
 132 /* Use SRAM until RAM will be available */
 133 #define CONFIG_SYS_INIT_RAM_ADDR        MPC5XXX_SRAM
 134 #define CONFIG_SYS_INIT_RAM_SIZE        MPC5XXX_SRAM_SIZE
 135
 136 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - \
 137                                          GENERATED_GBL_DATA_SIZE)
 138 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 139
 140 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_TEXT_BASE
 141
 142 #define CONFIG_SYS_MONITOR_LEN          (512 << 10)
 143 #define CONFIG_SYS_MALLOC_LEN           (4 << 20)
 144 #define CONFIG_SYS_BOOTMAPSZ            (8 << 20)
 145
 146 /*
 147  * Ethernet configuration
 148  */
 149 #define CONFIG_MPC5xxx_FEC
 150 #define CONFIG_MPC5xxx_FEC_MII100
 151 #ifdef CONFIG_A4M2K
 152 #define CONFIG_PHY_ADDR                 0x01
 153 #else
 154 #define CONFIG_PHY_ADDR                 0x00
 155 #endif
 156
 157 /*
 158  * GPIO configuration
 159  */
 160
 161 /*
 162  * GPIO-config depends on failsave-level
 163  * failsave 0 means just MPX-config, no digiboard, no fpga
 164  *          1 means digiboard ok
 165  *          2 means fpga ok
 166  */
 167
 168 #ifdef CONFIG_A4M2K
 169 #define CONFIG_SYS_GPS_PORT_CONFIG      0x1005C805
 170 #else
 171 /* for failsave-level 0 - full failsave */
 172 #define CONFIG_SYS_GPS_PORT_CONFIG      0x1005C005
 173 /* for failsave-level 1 - only digiboard ok */
 174 #define CONFIG_SYS_GPS_PORT_CONFIG_1    0x1005C065
 175 /* for failsave-level 2 - all ok */
 176 #define CONFIG_SYS_GPS_PORT_CONFIG_2    0x1005C065
 177 #endif
 178
 179 #define CONFIG_WDOG_GPIO_PIN            GPIO_WKUP_7
 180 #if defined(CONFIG_A4M2K) && !defined(CONFIG_SPL_BUILD)
 181 #define CONFIG_HW_WATCHDOG              /* Use external HW-Watchdog     */
 182 #endif
 183
 184 /*
 185  * Configuration matrix
 186  *                        MSB                            LSB
 187  * failsave 0  0x1005C005  00010000000001011100000000000101  ( full failsave )
 188  * failsave 1  0x1005C065  00010000000001011100000001100101  ( digib.-ver ok )
 189  * failsave 2  0x1005C065  00010000000001011100000001100101  ( all ok )
 190  *                         || ||| ||  |   ||| |   |   |   |
 191  *                         || ||| ||  |   ||| |   |   |   |  bit rev name
 192  *                         ++-+++-++--+---+++-+---+---+---+-  0   31 CS1
 193  *                          +-+++-++--+---+++-+---+---+---+-  1   30 LPTZ
 194  *                            ||| ||  |   ||| |   |   |   |   2   29 ALTs
 195  *                            +++-++--+---+++-+---+---+---+-  3   28 ALTs
 196  *                             ++-++--+---+++-+---+---+---+-  4   27 CS7
 197  *                              +-++--+---+++-+---+---+---+-  5   26 CS6
 198  *                                ||  |   ||| |   |   |   |   6   25 ATA
 199  *                                ++--+---+++-+---+---+---+-  7   24 ATA
 200  *                                 +--+---+++-+---+---+---+-  8   23 IR_USB_CLK
 201  *                                    |   ||| |   |   |   |   9   22 IRDA
 202  *                                    |   ||| |   |   |   |  10   21 IRDA
 203  *                                    +---+++-+---+---+---+- 11   20 IRDA
 204  *                                        ||| |   |   |   |  12   19 Ether
 205  *                                        ||| |   |   |   |  13   18 Ether
 206  *                                        ||| |   |   |   |  14   17 Ether
 207  *                                        +++-+---+---+---+- 15   16 Ether
 208  *                                         ++-+---+---+---+- 16   15 PCI_DIS
 209  *                                          +-+---+---+---+- 17   14 USB_SE
 210  *                                            |   |   |   |  18   13 USB
 211  *                                            +---+---+---+- 19   12 USB
 212  *                                                |   |   |  20   11 PSC3
 213  *                                                |   |   |  21   10 PSC3
 214  *                                                |   |   |  22    9 PSC3
 215  *                                                +---+---+- 23    8 PSC3
 216  *                                                    |   |  24    7 -
 217  *                                                    |   |  25    6 PSC2
 218  *                                                    |   |  26    5 PSC2
 219  *                                                    +---+- 27    4 PSC2
 220  *                                                        |  28    3 -
 221  *                                                        |  29    2 PSC1
 222  *                                                        |  30    1 PSC1
 223  *                                                        +- 31    0 PSC1
 224  */
 225
 226 /*
 227  * Miscellaneous configurable options
 228  */
 229 #define CONFIG_SYS_LONGHELP
 230
 231 #define CONFIG_CMDLINE_EDITING
 232
 233 #if defined(CONFIG_CMD_KGDB)
 234 #define CONFIG_SYS_CBSIZE               1024
 235 #else
 236 #define CONFIG_SYS_CBSIZE               256
 237 #endif
 238 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
 239 #define CONFIG_SYS_MAXARGS              16
 240 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 241
 242 #define CONFIG_SYS_MEMTEST_START        0x00100000
 243 #define CONFIG_SYS_MEMTEST_END          0x00f00000
 244
 245 #define CONFIG_SYS_LOAD_ADDR            0x00100000
 246
 247 /*
 248  * Various low-level settings
 249  */
 250 #define CONFIG_SYS_HID0_INIT            (HID0_ICE | HID0_ICFI)
 251 #define CONFIG_SYS_HID0_FINAL           HID0_ICE
 252
 253 #define CONFIG_SYS_BOOTCS_START         CONFIG_SYS_FLASH_BASE
 254 #define CONFIG_SYS_BOOTCS_SIZE          CONFIG_SYS_FLASH_SIZE
 255 #define CONFIG_SYS_CS0_START            CONFIG_SYS_FLASH_BASE
 256 #define CONFIG_SYS_CS0_SIZE             CONFIG_SYS_FLASH_SIZE
 257
 258 #ifdef CONFIG_A4M2K
 259 /* external MRAM */
 260 #define CONFIG_SYS_CS1_START            0xf1000000
 261 #define CONFIG_SYS_CS1_SIZE             (512 << 10)     /* 512KiB MRAM */
 262 #endif
 263
 264 #define CONFIG_SYS_CS2_START            0xe0000000
 265 #define CONFIG_SYS_CS2_SIZE             0x00100000
 266
 267 /* FPGA slave io (512kiB / 1MiB) - see ticket #66 */
 268 #define CONFIG_SYS_CS3_START            0xE9000000
 269 #ifdef CONFIG_A4M2K
 270 #define CONFIG_SYS_CS3_SIZE             0x00100000
 271 #else
 272 #define CONFIG_SYS_CS3_SIZE             0x00080000
 273 #endif
 274 /* 00000000 00110010 1 0 1 1 10 01 00 00 0 0 0 0  = 0x0032B900 */
 275 #define CONFIG_SYS_CS3_CFG              0x0032B900
 276
 277 #ifndef CONFIG_A4M2K
 278 /* Diagnosis Interface - see ticket #63 */
 279 #define CONFIG_SYS_CS4_START            0xEA000000
 280 #define CONFIG_SYS_CS4_SIZE             0x00000001
 281 /* 00000000 00000010 1 0 1 1 10 01 00 00 0 0 0 0  = 0x0002B900 */
 282 #define CONFIG_SYS_CS4_CFG              0x0002B900
 283 #endif
 284
 285 /* FPGA master io (64kiB / 1MiB) - see ticket #66 */
 286 #define CONFIG_SYS_CS5_START            0xE8000000
 287 #ifdef CONFIG_A4M2K
 288 #define CONFIG_SYS_CS5_SIZE             0x00100000
 289 #else
 290 #define CONFIG_SYS_CS5_SIZE             0x00010000
 291 #endif
 292 /* 00000000 00110010 1 0 1 1 10 01 00 00 0 0 0 0  = 0x0032B900 */
 293 #define CONFIG_SYS_CS5_CFG              0x0032B900
 294
 295 #ifdef CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2     /* for pci_clk  = 66 MHz */
 296 #define CONFIG_SYS_BOOTCS_CFG           0x0006F900
 297 #define CONFIG_SYS_CS1_CFG              0x0008FD00
 298 #define CONFIG_SYS_CS2_CFG              0x0006F90C
 299 #else   /* for pci_clk = 33 MHz */
 300 #define CONFIG_SYS_BOOTCS_CFG           0x0002F900
 301 #define CONFIG_SYS_CS1_CFG              0x0001FB00
 302 #define CONFIG_SYS_CS2_CFG              0x0002F90C
 303 #endif
 304
 305 #define CONFIG_SYS_CS_BURST             0x00000000
 306 /* set DC for FPGA CS5 and CS3 to 0 - see ticket #66 */
 307 /* R  7  R  6  R  5  R  4  R  3  R  2  R  1  R  0  */
 308 /* 00 11 00 11 00 00 00 11 00 00 00 00 00 00 00 00 */
 309 #define CONFIG_SYS_CS_DEADCYCLE         0x33030000
 310
 311 #define CONFIG_SYS_RESET_ADDRESS        0xff000000
 312
 313 /*
 314  * Environment Configuration
 315  */
 316
 317 #undef  CONFIG_BOOTARGS
 318
 319 #define CONFIG_SYS_AUTOLOAD     "n"
 320
 321 #define CONFIG_PREBOOT  "echo;" \
 322         "echo Type \"run flash_mtd\" to boot from flash with mtd filesystem;" \
 323         "echo Type \"run net_nfs\" to boot from tftp with nfs filesystem;" \
 324         "echo"
 325
 326 #undef  CONFIG_BOOTARGS
 327
 328 #define CONFIG_SYS_FDT_BASE     0xfc1e0000
 329 #define CONFIG_SYS_FDT_SIZE     (16<<10)
 330
 331 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 332         "netdev=eth0\0"                                                 \
 333         "verify=no\0"                                                   \
 334         "loadaddr=200000\0"                                             \
 335         "kernel_addr=" __stringify(CONFIG_SYS_OS_BASE) "\0"             \
 336         "kernel_addr_r=1000000\0"                                       \
 337         "fdt_addr=" __stringify(CONFIG_SYS_FDT_BASE) "\0"               \
 338         "fdt_addr_r=1800000\0"                                          \
 339         "bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0"            \
 340         "fdtfile=" __stringify(CONFIG_HOSTNAME) "/"                     \
 341                 __stringify(CONFIG_HOSTNAME) ".dtb\0"                   \
 342         "rootpath=/opt/eldk-5.2.1/powerpc/"                             \
 343                 "core-image-minimal-mtdutils-dropbear-generic\0"        \
 344         "consoledev=ttyPSC0\0"                                          \
 345         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
 346                 "nfsroot=${serverip}:${rootpath}\0"                     \
 347         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
 348         "mtdargs=setenv bootargs root=/dev/mtdblock8 "                  \
 349                 "rootfstype=squashfs,jffs2\0"                           \
 350         "addhost=setenv bootargs ${bootargs} "                          \
 351                 "hostname=${hostname}\0"                                \
 352         "addip=setenv bootargs ${bootargs} "                            \
 353                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
 354                 ":${hostname}:${netdev}:off panic=1\0"                  \
 355         "addtty=setenv bootargs ${bootargs} "                           \
 356                 "console=${consoledev},${baudrate}\0"                   \
 357         "flash_nfs=run nfsargs addip addtty addmtd addhost;"            \
 358                 "bootm ${kernel_addr} - ${fdt_addr}\0"                  \
 359         "flash_mtd=run mtdargs addip addtty addmtd addhost;"            \
 360                 "bootm ${kernel_addr} - ${fdt_addr}\0"                  \
 361         "flash_self=run ramargs addip addtty addmtd addhost;"           \
 362                 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0"    \
 363         "net_nfs=tftp ${kernel_addr_r} ${bootfile};"                    \
 364                 "tftp ${fdt_addr_r} ${fdtfile};"                        \
 365                 "run nfsargs addip addtty addmtd addhost;"              \
 366                 "bootm ${kernel_addr_r} - ${fdt_addr_r}\0"              \
 367         "load=tftp ${loadaddr} " __stringify(CONFIG_HOSTNAME)           \
 368                 "/u-boot-img.bin\0"                                     \
 369         "update=protect off fc000000 fc07ffff;"                         \
 370                 "era fc000000 fc07ffff;"                                \
 371                 "cp.b ${loadaddr} fc000000 ${filesize}\0"               \
 372         "upd=run load;run update\0"                                     \
 373         "upd_fdt=tftp 1800000 a3m071/a3m071.dtb;"                       \
 374                 "run mtdargs addip addtty addmtd addhost;"              \
 375                 "fdt addr 1800000;fdt boardsetup;fdt chosen;"           \
 376                 "erase fc1e0000 fc1fffff;cp.b 1800000 fc1e0000 20000"   \
 377         "upd_kernel=tftp 1000000 a3m071/uImage-uncompressed;"           \
 378                 "erase fc200000 fc6fffff;"                              \
 379                 "cp.b 1000000 fc200000 ${filesize}"                     \
 380         "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"              \
 381         "mtdids=" MTDIDS_DEFAULT "\0"                                   \
 382         "mtdparts=" MTDPARTS_DEFAULT "\0"                               \
 383         ""
 384
 385 #define CONFIG_BOOTCOMMAND      "run flash_mtd"
 386
 387 /*
 388  * SPL related defines
 389  */
 390 #define CONFIG_SPL_FRAMEWORK
 391 #define CONFIG_SPL_TEXT_BASE    0xfc000000
 392
 393 /* Place BSS for SPL near end of SDRAM */
 394 #define CONFIG_SPL_BSS_START_ADDR       ((128 - 1) << 20)
 395 #define CONFIG_SPL_BSS_MAX_SIZE         (64 << 10)
 396
 397 /* Place patched DT blob (fdt) at this address */
 398 #define CONFIG_SYS_SPL_ARGS_ADDR        0x01800000
 399
 400 /* Settings for real U-Boot to be loaded from NOR flash */
 401 #ifndef __ASSEMBLY__
 402 extern char __spl_flash_end[];
 403 #endif
 404 #define CONFIG_SYS_UBOOT_BASE           __spl_flash_end
 405 #define CONFIG_SYS_SPL_MAX_LEN          (32 << 10)
 406 #define CONFIG_SYS_UBOOT_START          0x1000100
 407
 408 #endif /* __CONFIG_H */