include/configs/muas3001.h

   1 /*
   2  * (C) Copyright 2008
   3  * Heiko Schocher, DENX Software Engineering, hs@denx.de.
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  */
   7
   8 #ifndef __CONFIG_H
   9 #define __CONFIG_H
  10
  11 /*
  12  * High Level Configuration Options
  13  * (easy to change)
  14  */
  15
  16 #define CONFIG_8260             1
  17 #define CONFIG_MPC8260          1
  18 #define CONFIG_MUAS3001         1
  19
  20 #define CONFIG_SYS_TEXT_BASE    0xFF000000
  21
  22 #define CONFIG_CPM2             1       /* Has a CPM2 */
  23
  24 /* Do boardspecific init */
  25 #define CONFIG_BOARD_EARLY_INIT_R       1
  26
  27 /* enable Watchdog */
  28 #define CONFIG_WATCHDOG         1
  29
  30 /*
  31  * Select serial console configuration
  32  *
  33  * If either CONFIG_CONS_ON_SMC or CONFIG_CONS_ON_SCC is selected, then
  34  * CONFIG_CONS_INDEX must be set to the channel number (1-2 for SMC, 1-4
  35  * for SCC).
  36  */
  37 #define CONFIG_CONS_ON_SMC              /* Console is on SMC         */
  38 #undef  CONFIG_CONS_ON_SCC              /* It's not on SCC           */
  39 #undef  CONFIG_CONS_NONE                /* It's not on external UART */
  40 #if defined(CONFIG_MUAS_DEV_BOARD)
  41 #define CONFIG_CONS_INDEX       2       /* SMC2 is used for console  */
  42 #else
  43 #define CONFIG_CONS_INDEX       1       /* SMC1 is used for console  */
  44 #endif
  45
  46 /*
  47  * Select ethernet configuration
  48  *
  49  * If either CONFIG_ETHER_ON_SCC or CONFIG_ETHER_ON_FCC is selected,
  50  * then CONFIG_ETHER_INDEX must be set to the channel number (1-4 for
  51  * SCC, 1-3 for FCC)
  52  *
  53  * If CONFIG_ETHER_NONE is defined, then either the ethernet routines
  54  * must be defined elsewhere (as for the console), or CONFIG_CMD_NET
  55  * must be unset.
  56  */
  57 #undef  CONFIG_ETHER_ON_SCC             /* Ethernet is not on SCC */
  58 #define CONFIG_ETHER_ON_FCC             /* Ethernet is on FCC     */
  59 #undef  CONFIG_ETHER_NONE               /* No external Ethernet   */
  60
  61 #define CONFIG_ETHER_INDEX      1
  62 #define CONFIG_ETHER_ON_FCC1
  63 #define CONFIG_HAS_ETH0
  64 #define FCC_ENET
  65
  66 /*
  67  * - Rx-CLK is CLK11
  68  * - Tx-CLK is CLK12
  69  */
  70 # define CONFIG_SYS_CMXFCR_VALUE1       (CMXFCR_RF1CS_CLK11 | CMXFCR_TF1CS_CLK12)
  71 # define CONFIG_SYS_CMXFCR_MASK1        (CMXFCR_FC1 | CMXFCR_RF1CS_MSK | CMXFCR_TF1CS_MSK)
  72 /*
  73  * - RAM for BD/Buffers is on the 60x Bus (see 28-13)
  74  */
  75 # define CONFIG_SYS_CPMFCR_RAMTYPE      (0)
  76 /* know on local Bus */
  77 /* define CONFIG_SYS_CPMFCR_RAMTYPE     (CPMFCR_DTB | CPMFCR_BDB) */
  78 /*
  79  * - Enable Full Duplex in FSMR
  80  */
  81 # define CONFIG_SYS_FCC_PSMR            (FCC_PSMR_FDE|FCC_PSMR_LPB)
  82
  83 #define CONFIG_MII                      /* MII PHY management           */
  84 #define CONFIG_BITBANGMII               /* bit-bang MII PHY management  */
  85 # define CONFIG_SYS_PHY_ADDR            1
  86 /*
  87  * GPIO pins used for bit-banged MII communications
  88  */
  89 #define MDIO_PORT       0               /* Port A */
  90 #define MDIO_DECLARE    volatile ioport_t *iop = ioport_addr ( \
  91                                 (immap_t *) CONFIG_SYS_IMMR, MDIO_PORT )
  92 #define MDC_DECLARE     MDIO_DECLARE
  93
  94
  95 #define CONFIG_SYS_MDIO_PIN     0x00200000      /* PA10 */
  96 #define CONFIG_SYS_MDC_PIN      0x00400000      /* PA9  */
  97
  98 #define MDIO_ACTIVE     (iop->pdir |=  CONFIG_SYS_MDIO_PIN)
  99 #define MDIO_TRISTATE   (iop->pdir &= ~CONFIG_SYS_MDIO_PIN)
 100 #define MDIO_READ       ((iop->pdat &  CONFIG_SYS_MDIO_PIN) != 0)
 101
 102 #define MDIO(bit)       if(bit) iop->pdat |=  CONFIG_SYS_MDIO_PIN; \
 103                         else    iop->pdat &= ~CONFIG_SYS_MDIO_PIN
 104
 105 #define MDC(bit)        if(bit) iop->pdat |=  CONFIG_SYS_MDC_PIN; \
 106                         else    iop->pdat &= ~CONFIG_SYS_MDC_PIN
 107
 108 #define MIIDELAY        udelay(1)
 109
 110 #ifndef CONFIG_8260_CLKIN
 111 #define CONFIG_8260_CLKIN       66000000        /* in Hz */
 112 #endif
 113
 114 #define CONFIG_BAUDRATE         115200
 115
 116 /*
 117  * Command line configuration.
 118  */
 119 #include <config_cmd_default.h>
 120
 121 #define CONFIG_CMD_DTT
 122 #define CONFIG_CMD_ECHO
 123 #define CONFIG_CMD_IMMAP
 124 #define CONFIG_CMD_MII
 125 #define CONFIG_CMD_PING
 126 #define CONFIG_CMD_I2C
 127
 128 /*
 129  * Default environment settings
 130  */
 131 #define CONFIG_EXTRA_ENV_SETTINGS                                               \
 132         "netdev=eth0\0"                                                         \
 133         "u-boot_addr_r=100000\0"                                                \
 134         "kernel_addr_r=200000\0"                                                \
 135         "fdt_addr_r=400000\0"                                                   \
 136         "rootpath=/opt/eldk/ppc_6xx\0"                                          \
 137         "u-boot=muas3001/u-boot.bin\0"                                          \
 138         "bootfile=muas3001/uImage\0"                                            \
 139         "fdt_file=muas3001/muas3001.dtb\0"                                      \
 140         "ramdisk_file=uRamdisk\0"                                               \
 141         "load=tftp ${u-boot_addr_r} ${u-boot}\0"                                \
 142         "update=prot off ff000000 ff03ffff; era ff000000 ff03ffff; "            \
 143                 "cp.b ${u-boot_addr_r} ff000000 ${filesize};"                   \
 144                 "prot on ff000000 ff03ffff\0"                                   \
 145         "ramargs=setenv bootargs root=/dev/ram rw\0"                            \
 146         "nfsargs=setenv bootargs root=/dev/nfs rw "                             \
 147                 "nfsroot=${serverip}:${rootpath}\0"                             \
 148         "addcons=setenv bootargs ${bootargs} console=ttyCPM0,${baudrate}\0"     \
 149         "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"                      \
 150         "addip=setenv bootargs ${bootargs} "                                    \
 151                 "ip=${ipaddr}:${serverip}:${gatewayip}:"                        \
 152                 "${netmask}:${hostname}:${netdev}:off panic=1\0"                \
 153         "net_nfs=tftp ${kernel_addr_r} ${bootfile}; "                           \
 154                 "tftp ${fdt_addr_r} ${fdt_file}; run nfsargs addip addcons;"    \
 155                 "bootm ${kernel_addr_r} - ${fdt_addr_r}\0"                      \
 156         "net_self=tftp ${kernel_addr_r} ${bootfile}; "                          \
 157                 "tftp ${fdt_addr_r} ${fdt_file}; "                              \
 158                 "tftp ${ramdisk_addr} ${ramdisk_file}; "                        \
 159                 "run ramargs addip; "                                           \
 160                 "bootm ${kernel_addr_r} ${ramdisk_addr} ${fdt_addr_r}\0"        \
 161         "ramdisk_addr=ff210000\0"                                               \
 162         "kernel_addr=ff050000\0"                                                \
 163         "fdt_addr=ff200000\0"                                                   \
 164         "flash_self=run ramargs addip addcons;bootm ${kernel_addr}"             \
 165         " ${ramdisk_addr} ${fdt_addr}\0"                                        \
 166         "updateramdisk=era ${ramdisk_addr} +1f0000;tftpb ${kernel_addr_r}"      \
 167         " ${ramdisk_file};"                                                     \
 168         "cp.b ${kernel_addr_r} ${ramdisk_addr} ${filesize}\0"                   \
 169         "updatekernel=era ${kernel_addr} +1b0000;tftpb ${kernel_addr_r}"        \
 170         " ${bootfile};"                                                         \
 171         "cp.b ${kernel_addr_r} ${kernel_addr} ${filesize}\0"                    \
 172         "updatefdt=era ${fdt_addr} +10000;tftpb ${fdt_addr_r} ${fdt_file};"     \
 173         "cp.b ${fdt_addr_r} ${fdt_addr} ${filesize}\0"                          \
 174         ""
 175
 176 #define CONFIG_BOOTCOMMAND      "run net_nfs"
 177 #define CONFIG_BOOTDELAY        5       /* autoboot after 5 seconds */
 178
 179 /*
 180  * Miscellaneous configurable options
 181  */
 182 #define CONFIG_SYS_HUSH_PARSER
 183 #define CONFIG_SYS_LONGHELP                     /* undef to save memory     */
 184 #define CONFIG_SYS_PROMPT               "=> "   /* Monitor Command Prompt   */
 185 #if defined(CONFIG_CMD_KGDB)
 186 #define CONFIG_SYS_CBSIZE               1024    /* Console I/O Buffer Size  */
 187 #else
 188 #define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size  */
 189 #endif
 190 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)      /* Print Buffer Size  */
 191 #define CONFIG_SYS_MAXARGS              16              /* max number of command args */
 192 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size  */
 193
 194 #define CONFIG_SYS_MEMTEST_START        0x00100000      /* memtest works on */
 195 #define CONFIG_SYS_MEMTEST_END          0x00f00000      /* 1 ... 15 MB in DRAM  */
 196
 197 #define CONFIG_SYS_LOAD_ADDR            0x100000        /* default load address */
 198
 199 #define CONFIG_SYS_HZ                   1000    /* decrementer freq: 1 ms ticks */
 200
 201 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200, 230400 }
 202
 203 #define CONFIG_SYS_SDRAM_BASE           0x00000000
 204 #define CONFIG_SYS_FLASH_BASE           0xFF000000
 205 #define CONFIG_SYS_FLASH_SIZE           32
 206 #define CONFIG_SYS_FLASH_CFI
 207 #define CONFIG_FLASH_CFI_DRIVER
 208 #define CONFIG_SYS_MAX_FLASH_BANKS      1       /* max num of flash banks       */
 209 #define CONFIG_SYS_MAX_FLASH_SECT       512     /* max num of sects on one chip */
 210
 211 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
 212
 213 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
 214 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
 215 #define CONFIG_SYS_RAMBOOT
 216 #endif
 217
 218 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)     /* Reserve 256KB for Monitor */
 219
 220 #define CONFIG_ENV_IS_IN_FLASH
 221
 222 #ifdef CONFIG_ENV_IS_IN_FLASH
 223 #define CONFIG_ENV_SECT_SIZE    0x10000
 224 #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
 225 #endif /* CONFIG_ENV_IS_IN_FLASH */
 226
 227 /*
 228  * I2C Bus
 229  */
 230 #define CONFIG_HARD_I2C         1       /* To enable I2C support        */
 231 #define CONFIG_SYS_I2C_SPEED            100000  /* I2C speed and slave address  */
 232 #define CONFIG_SYS_I2C_SLAVE            0x7F
 233
 234 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
 235 /* I2C SYSMON (LM75, AD7414 is almost compatible)                       */
 236 #define CONFIG_DTT_LM75         1       /* ON Semi's LM75               */
 237 #define CONFIG_DTT_SENSORS      {0}     /* Sensor addresses             */
 238 #define CONFIG_SYS_DTT_MAX_TEMP 70
 239 #define CONFIG_SYS_DTT_LOW_TEMP -30
 240 #define CONFIG_SYS_DTT_HYSTERESIS       3
 241
 242 #define CONFIG_SYS_IMMR         0xF0000000
 243 #define CONFIG_SYS_DEFAULT_IMMR 0x0F010000
 244
 245 #define CONFIG_SYS_INIT_RAM_ADDR        CONFIG_SYS_IMMR
 246 #define CONFIG_SYS_INIT_RAM_SIZE        0x2000  /* Size of used area in DPRAM   */
 247 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 248 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 249
 250 /* Hard reset configuration word */
 251 #define CONFIG_SYS_HRCW_MASTER          0x0E028200      /* BPS=11 CIP=1 ISB=010 BMS=1 */
 252
 253 /* No slaves */
 254 #define CONFIG_SYS_HRCW_SLAVE1  0
 255 #define CONFIG_SYS_HRCW_SLAVE2  0
 256 #define CONFIG_SYS_HRCW_SLAVE3  0
 257 #define CONFIG_SYS_HRCW_SLAVE4  0
 258 #define CONFIG_SYS_HRCW_SLAVE5  0
 259 #define CONFIG_SYS_HRCW_SLAVE6  0
 260 #define CONFIG_SYS_HRCW_SLAVE7  0
 261
 262 #define CONFIG_SYS_MALLOC_LEN           (4096 << 10)    /* Reserve 4 MB for malloc()    */
 263 #define CONFIG_SYS_BOOTMAPSZ            (8 << 20)       /* Initial Memory map for Linux */
 264
 265 #define CONFIG_SYS_CACHELINE_SIZE       32      /* For MPC8260 CPUs */
 266 #if defined(CONFIG_CMD_KGDB)
 267 #  define CONFIG_SYS_CACHELINE_SHIFT    5       /* log base 2 of the above value */
 268 #endif
 269
 270 #define CONFIG_SYS_HID0_INIT            0
 271 #define CONFIG_SYS_HID0_FINAL           (HID0_ICE | HID0_IFEM | HID0_ABE)
 272
 273 #define CONFIG_SYS_HID2         0
 274
 275 #define CONFIG_SYS_SIUMCR               0x00200000
 276 #define CONFIG_SYS_BCR                  0x004c0000
 277 #define CONFIG_SYS_SCCR         0x0
 278
 279 /*-----------------------------------------------------------------------
 280  * SYPCR - System Protection Control                             4-35
 281  * SYPCR can only be written once after reset!
 282  *-----------------------------------------------------------------------
 283  * Watchdog & Bus Monitor Timer max, 60x Bus Monitor enable
 284  */
 285 #if defined(CONFIG_WATCHDOG)
 286 #define CONFIG_SYS_SYPCR       (SYPCR_SWTC|SYPCR_BMT|SYPCR_PBME|SYPCR_LBME|\
 287                          SYPCR_SWRI|SYPCR_SWP|SYPCR_SWE)
 288 #else
 289 #define CONFIG_SYS_SYPCR       (SYPCR_SWTC|SYPCR_BMT|SYPCR_PBME|SYPCR_LBME|\
 290                          SYPCR_SWRI|SYPCR_SWP)
 291 #endif /* CONFIG_WATCHDOG */
 292
 293 /*-----------------------------------------------------------------------
 294  * RMR - Reset Mode Register                                     5-5
 295  *-----------------------------------------------------------------------
 296  * turn on Checkstop Reset Enable
 297  */
 298 #define CONFIG_SYS_RMR         0
 299
 300 /*-----------------------------------------------------------------------
 301  * TMCNTSC - Time Counter Status and Control                     4-40
 302  *-----------------------------------------------------------------------
 303  * Clear once per Second and Alarm Interrupt Status, Set 32KHz timersclk,
 304  * and enable Time Counter
 305  */
 306 #define CONFIG_SYS_TMCNTSC     (TMCNTSC_SEC|TMCNTSC_ALR|TMCNTSC_TCF|TMCNTSC_TCE)
 307
 308 /*-----------------------------------------------------------------------
 309  * PISCR - Periodic Interrupt Status and Control                 4-42
 310  *-----------------------------------------------------------------------
 311  * Clear Periodic Interrupt Status, Set 32KHz timersclk, and enable
 312  * Periodic timer
 313  */
 314 #define CONFIG_SYS_PISCR       (PISCR_PS|PISCR_PTF|PISCR_PTE)
 315
 316 /*-----------------------------------------------------------------------
 317  * RCCR - RISC Controller Configuration                         13-7
 318  *-----------------------------------------------------------------------
 319  */
 320 #define CONFIG_SYS_RCCR        0
 321
 322 /*
 323  * Init Memory Controller:
 324  *
 325  * Bank Bus     Machine PortSz  Device
 326  * ---- ---     ------- ------  ------
 327  *  0   60x     GPCM    32 bit  FLASH
 328  *  1   60x     SDRAM   64 bit  SDRAM
 329  *  4   60x     GPCM    16 bit  I/O Ctrl
 330  *
 331  */
 332 /* Bank 0 - FLASH
 333  */
 334 #define CONFIG_SYS_BR0_PRELIM  ((CONFIG_SYS_FLASH_BASE & BRx_BA_MSK)    |\
 335                          BRx_PS_32                      |\
 336                          BRx_MS_GPCM_P                  |\
 337                          BRx_V)
 338
 339 #define CONFIG_SYS_OR0_PRELIM (0xff000020)
 340
 341 /* Bank 1 - 60x bus SDRAM
 342  */
 343 #define CONFIG_SYS_GLOBAL_SDRAM_LIMIT   (256 << 20)     /* less than 256 MB */
 344
 345 #define CONFIG_SYS_MPTPR       0x2800
 346
 347 /*-----------------------------------------------------------------------------
 348  * Address for Mode Register Set (MRS) command
 349  *-----------------------------------------------------------------------------
 350  */
 351 #define CONFIG_SYS_MRS_OFFS     0x00000110
 352 #define CONFIG_SYS_PSRT        0x13
 353
 354 #define CONFIG_SYS_BR1_PRELIM  ((CONFIG_SYS_SDRAM_BASE & BRx_BA_MSK)  |\
 355                          BRx_PS_64                      |\
 356                          BRx_MS_SDRAM_P                 |\
 357                          BRx_V)
 358
 359 #define CONFIG_SYS_OR1_PRELIM   CONFIG_SYS_OR1_LITTLE
 360
 361 /* SDRAM initialization values
 362 */
 363 #define CONFIG_SYS_OR1_LITTLE   ((~(CONFIG_SYS_GLOBAL_SDRAM_LIMIT-1) & ORxS_SDAM_MSK) |\
 364                          ORxS_BPD_4                     |\
 365                          ORxS_ROWST_PBI1_A7             |\
 366                          ORxS_NUMR_12)
 367
 368 #define CONFIG_SYS_PSDMR_LITTLE 0x004b36a3
 369
 370 #define CONFIG_SYS_OR1_BIG      ((~(CONFIG_SYS_GLOBAL_SDRAM_LIMIT-1) & ORxS_SDAM_MSK) |\
 371                          ORxS_BPD_4                     |\
 372                          ORxS_ROWST_PBI1_A4             |\
 373                          ORxS_NUMR_12)
 374
 375 #define CONFIG_SYS_PSDMR_BIG            0x014f36a3
 376
 377 /* IO on CS4 initialization values
 378 */
 379 #define CONFIG_SYS_IO_BASE      0xc0000000
 380 #define CONFIG_SYS_IO_SIZE      1
 381
 382 #define CONFIG_SYS_BR4_PRELIM   ((CONFIG_SYS_IO_BASE & BRx_BA_MSK) |\
 383                          BRx_PS_16 | BRx_MS_GPCM_L | BRx_V)
 384
 385 #define CONFIG_SYS_OR4_PRELIM   (0xfff80020)
 386
 387 #define CONFIG_SYS_RESET_ADDRESS 0xFDFFFFFC     /* "bad" address                */
 388
 389 /* pass open firmware flat tree */
 390 #define CONFIG_OF_LIBFDT        1
 391 #define CONFIG_OF_BOARD_SETUP   1
 392
 393 #define OF_TBCLK                (bd->bi_busfreq / 4)
 394 #if defined(CONFIG_MUAS_DEV_BOARD)
 395 #define OF_STDOUT_PATH          "/soc/cpm/serial@11a90"
 396 #else
 397 #define OF_STDOUT_PATH          "/soc/cpm/serial@11a80"
 398 #endif
 399
 400 #endif /* __CONFIG_H */