include/configs/M54418TWR.h

   1 /*
   2  * Configuation settings for the Freescale MCF54418 TWR board.
   3  *
   4  * Copyright 2010-2012 Freescale Semiconductor, Inc.
   5  * TsiChung Liew (Tsi-Chung.Liew@freescale.com)
   6  *
   7  * SPDX-License-Identifier:     GPL-2.0+
   8  */
   9
  10 /*
  11  * board/config.h - configuration options, board specific
  12  */
  13
  14 #ifndef _M54418TWR_H
  15 #define _M54418TWR_H
  16
  17 /*
  18  * High Level Configuration Options
  19  * (easy to change)
  20  */
  21 #define CONFIG_M54418TWR        /* M54418TWR board */
  22
  23 #define CONFIG_MCFUART
  24 #define CONFIG_SYS_UART_PORT            (0)
  25 #define CONFIG_BAUDRATE         115200
  26 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600 , 19200 , 38400 , 57600, 115200 }
  27
  28 #undef CONFIG_WATCHDOG
  29
  30 #define CONFIG_TIMESTAMP        /* Print image info with timestamp */
  31
  32 /*
  33  * BOOTP options
  34  */
  35 #define CONFIG_BOOTP_BOOTFILESIZE
  36 #define CONFIG_BOOTP_BOOTPATH
  37 #define CONFIG_BOOTP_GATEWAY
  38 #define CONFIG_BOOTP_HOSTNAME
  39
  40 /* Command line configuration */
  41 #undef CONFIG_CMD_DATE
  42 #undef CONFIG_CMD_JFFS2
  43 #undef CONFIG_CMD_UBI
  44 #undef CONFIG_CMD_NAND
  45 #define CONFIG_CMD_REGINFO
  46
  47 /*
  48  * NAND FLASH
  49  */
  50 #ifdef CONFIG_CMD_NAND
  51 #define CONFIG_JFFS2_NAND
  52 #define CONFIG_NAND_FSL_NFC
  53 #define CONFIG_SYS_NAND_BASE            0xFC0FC000
  54 #define CONFIG_SYS_MAX_NAND_DEVICE      1
  55 #define NAND_MAX_CHIPS                  CONFIG_SYS_MAX_NAND_DEVICE
  56 #define CONFIG_SYS_NAND_SELECT_DEVICE
  57 #endif
  58
  59 /* Network configuration */
  60 #define CONFIG_MCFFEC
  61 #ifdef CONFIG_MCFFEC
  62 #define CONFIG_MII                      1
  63 #define CONFIG_MII_INIT         1
  64 #define CONFIG_SYS_DISCOVER_PHY
  65 #define CONFIG_SYS_RX_ETH_BUFFER        2
  66 #define CONFIG_SYS_FAULT_ECCONFIG_SYS_NO_FLASHHO_LINK_DOWN
  67 #define CONFIG_SYS_TX_ETH_BUFFER        2
  68 #define CONFIG_HAS_ETH1
  69
  70 #define CONFIG_SYS_FEC0_PINMUX          0
  71 #define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE
  72 #define CONFIG_SYS_FEC1_PINMUX          0
  73 #define CONFIG_SYS_FEC1_MIIBASE CONFIG_SYS_FEC0_MIIBASE
  74 #define MCFFEC_TOUT_LOOP                50000
  75 #define CONFIG_SYS_FEC0_PHYADDR 0
  76 #define CONFIG_SYS_FEC1_PHYADDR 1
  77
  78
  79 #ifdef  CONFIG_SYS_NAND_BOOT
  80 #define CONFIG_BOOTARGS "root=/dev/mtdblock2 rw rootfstype=jffs2 " \
  81                                 "mtdparts=NAND:1M(u-boot)ro,7M(kernel)ro," \
  82                                 "-(jffs2) console=ttyS0,115200"
  83 #else
  84 #define CONFIG_BOOTARGS "root=/dev/nfs rw nfsroot="     \
  85                                 __stringify(CONFIG_SERVERIP) ":/tftpboot/" \
  86                                 __stringify(CONFIG_IPADDR) "  ip="      \
  87                                 __stringify(CONFIG_IPADDR) ":"  \
  88                                 __stringify(CONFIG_SERVERIP)":" \
  89                                 __stringify(CONFIG_GATEWAYIP)": "       \
  90                                 __stringify(CONFIG_NETMASK)             \
  91                                 "::eth0:off:rw console=ttyS0,115200"
  92 #endif
  93
  94 #define CONFIG_ETHPRIME "FEC0"
  95 #define CONFIG_IPADDR           192.168.1.2
  96 #define CONFIG_NETMASK          255.255.255.0
  97 #define CONFIG_SERVERIP 192.168.1.1
  98 #define CONFIG_GATEWAYIP        192.168.1.1
  99
 100 #define CONFIG_SYS_FEC_BUF_USE_SRAM
 101 /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
 102 #ifndef CONFIG_SYS_DISCOVER_PHY
 103 #define FECDUPLEX       FULL
 104 #define FECSPEED        _100BASET
 105 #define LINKSTATUS      1
 106 #else
 107 #define LINKSTATUS      0
 108 #ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
 109 #define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
 110 #endif
 111 #endif                  /* CONFIG_SYS_DISCOVER_PHY */
 112 #endif
 113
 114 #define CONFIG_HOSTNAME         M54418TWR
 115
 116 #if defined(CONFIG_CF_SBF)
 117 /* ST Micro serial flash */
 118 #define CONFIG_SYS_LOAD_ADDR2           0x40010007
 119 #define CONFIG_EXTRA_ENV_SETTINGS               \
 120         "netdev=eth0\0"                         \
 121         "inpclk=" __stringify(CONFIG_SYS_INPUT_CLKSRC) "\0"     \
 122         "loadaddr=0x40010000\0"                 \
 123         "sbfhdr=sbfhdr.bin\0"                   \
 124         "uboot=u-boot.bin\0"                    \
 125         "load=tftp ${loadaddr} ${sbfhdr};"      \
 126         "tftp " __stringify(CONFIG_SYS_LOAD_ADDR2) " ${uboot} \0"       \
 127         "upd=run load; run prog\0"              \
 128         "prog=sf probe 0:1 1000000 3;"          \
 129         "sf erase 0 40000;"                     \
 130         "sf write ${loadaddr} 0 40000;"         \
 131         "save\0"                                \
 132         ""
 133 #elif defined(CONFIG_SYS_NAND_BOOT)
 134 #define CONFIG_EXTRA_ENV_SETTINGS               \
 135         "netdev=eth0\0"                         \
 136         "inpclk=" __stringify(CONFIG_SYS_INPUT_CLKSRC) "\0"     \
 137         "loadaddr=0x40010000\0"                 \
 138         "u-boot=u-boot.bin\0"                   \
 139         "load=tftp ${loadaddr} ${u-boot};\0"    \
 140         "upd=run load; run prog\0"              \
 141         "prog=nand device 0;"                   \
 142         "nand erase 0 40000;"                   \
 143         "nb_update ${loadaddr} ${filesize};"    \
 144         "save\0"                                \
 145         ""
 146 #else
 147 #define CONFIG_SYS_UBOOT_END    0x3FFFF
 148 #define CONFIG_EXTRA_ENV_SETTINGS               \
 149         "netdev=eth0\0"                         \
 150         "inpclk=" __stringify(CONFIG_SYS_INPUT_CLKSRC) "\0"     \
 151         "loadaddr=40010000\0"                   \
 152         "u-boot=u-boot.bin\0"                   \
 153         "load=tftp ${loadaddr) ${u-boot}\0"     \
 154         "upd=run load; run prog\0"              \
 155         "prog=prot off mram" " ;"       \
 156         "cp.b ${loadaddr} 0 ${filesize};"       \
 157         "save\0"                                \
 158         ""
 159 #endif
 160
 161 /* Realtime clock */
 162 #undef CONFIG_MCFRTC
 163 #define CONFIG_RTC_MCFRRTC
 164 #define CONFIG_SYS_MCFRRTC_BASE         0xFC0A8000
 165
 166 /* Timer */
 167 #define CONFIG_MCFTMR
 168 #undef CONFIG_MCFPIT
 169
 170 /* I2c */
 171 #undef CONFIG_SYS_FSL_I2C
 172 #undef CONFIG_HARD_I2C          /* I2C with hardware support */
 173 #undef  CONFIG_SYS_I2C_SOFT     /* I2C bit-banged */
 174 /* I2C speed and slave address  */
 175 #define CONFIG_SYS_I2C_SPEED            80000
 176 #define CONFIG_SYS_I2C_SLAVE            0x7F
 177 #define CONFIG_SYS_I2C_OFFSET           0x58000
 178 #define CONFIG_SYS_IMMR         CONFIG_SYS_MBAR
 179
 180 /* DSPI and Serial Flash */
 181 #define CONFIG_CF_SPI
 182 #define CONFIG_CF_DSPI
 183 #define CONFIG_SERIAL_FLASH
 184 #define CONFIG_HARD_SPI
 185 #define CONFIG_SYS_SBFHDR_SIZE          0x7
 186 #ifdef CONFIG_CMD_SPI
 187
 188 #       define CONFIG_SYS_DSPI_CTAR0    (DSPI_CTAR_TRSZ(7) | \
 189                                          DSPI_CTAR_PCSSCK_1CLK | \
 190                                          DSPI_CTAR_PASC(0) | \
 191                                          DSPI_CTAR_PDT(0) | \
 192                                          DSPI_CTAR_CSSCK(0) | \
 193                                          DSPI_CTAR_ASC(0) | \
 194                                          DSPI_CTAR_DT(1))
 195 #       define CONFIG_SYS_DSPI_CTAR1    (CONFIG_SYS_DSPI_CTAR0)
 196 #       define CONFIG_SYS_DSPI_CTAR2    (CONFIG_SYS_DSPI_CTAR0)
 197 #endif
 198
 199 /* Input, PCI, Flexbus, and VCO */
 200 #define CONFIG_EXTRA_CLOCK
 201
 202 #define CONFIG_PRAM                     2048    /* 2048 KB */
 203
 204 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
 205
 206 #if defined(CONFIG_CMD_KGDB)
 207 #define CONFIG_SYS_CBSIZE               1024    /* Console I/O Buffer Size */
 208 #else
 209 #define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size */
 210 #endif
 211 /* Print Buffer Size */
 212 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 213                                         sizeof(CONFIG_SYS_PROMPT) + 16)
 214 #define CONFIG_SYS_MAXARGS              16      /* max number of command args */
 215 /* Boot Argument Buffer Size    */
 216 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 217
 218 #define CONFIG_SYS_LOAD_ADDR            (CONFIG_SYS_SDRAM_BASE + 0x10000)
 219
 220 #define CONFIG_SYS_MBAR         0xFC000000
 221
 222 /*
 223  * Low Level Configuration Settings
 224  * (address mappings, register initial values, etc.)
 225  * You should know what you are doing if you make changes here.
 226  */
 227
 228 /*-----------------------------------------------------------------------
 229  * Definitions for initial stack pointer and data area (in DPRAM)
 230  */
 231 #define CONFIG_SYS_INIT_RAM_ADDR        0x80000000
 232 /* End of used area in internal SRAM */
 233 #define CONFIG_SYS_INIT_RAM_SIZE        0x10000
 234 #define CONFIG_SYS_INIT_RAM_CTRL        0x221
 235 #define CONFIG_SYS_GBL_DATA_OFFSET      ((CONFIG_SYS_INIT_RAM_SIZE - \
 236                                         GENERATED_GBL_DATA_SIZE) - 32)
 237 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 238 #define CONFIG_SYS_SBFHDR_DATA_OFFSET   (CONFIG_SYS_INIT_RAM_SIZE - 32)
 239
 240 /*-----------------------------------------------------------------------
 241  * Start addresses for the final memory configuration
 242  * (Set up by the startup code)
 243  * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
 244  */
 245 #define CONFIG_SYS_SDRAM_BASE           0x40000000
 246 #define CONFIG_SYS_SDRAM_SIZE           128     /* SDRAM size in MB */
 247
 248 #define CONFIG_SYS_MEMTEST_START        (CONFIG_SYS_SDRAM_BASE + 0x400)
 249 #define CONFIG_SYS_MEMTEST_END          ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
 250 #define CONFIG_SYS_DRAM_TEST
 251
 252 #if defined(CONFIG_CF_SBF) || defined(CONFIG_SYS_NAND_BOOT)
 253 #define CONFIG_SERIAL_BOOT
 254 #endif
 255
 256 #if defined(CONFIG_SERIAL_BOOT)
 257 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_TEXT_BASE + 0x400)
 258 #else
 259 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
 260 #endif
 261
 262 #define CONFIG_SYS_BOOTPARAMS_LEN       (64 * 1024)
 263 /* Reserve 256 kB for Monitor */
 264 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)
 265 /* Reserve 256 kB for malloc() */
 266 #define CONFIG_SYS_MALLOC_LEN           (256 << 10)
 267
 268 /*
 269  * For booting Linux, the board info and command line data
 270  * have to be in the first 8 MB of memory, since this is
 271  * the maximum mapped by the Linux kernel during initialization ??
 272  */
 273 /* Initial Memory map for Linux */
 274 #define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + \
 275                                 (CONFIG_SYS_SDRAM_SIZE << 20))
 276
 277 /* Configuration for environment
 278  * Environment is embedded in u-boot in the second sector of the flash
 279  */
 280 #if !defined(CONFIG_SERIAL_BOOT)  /*MRAM boot*/
 281 #define CONFIG_SYS_NO_FLASH
 282 #define CONFIG_ENV_IS_IN_MRAM   1
 283 #define CONFIG_ENV_ADDR         (0x40000 - 0x1000) /*MRAM size 40000*/
 284 #define CONFIG_ENV_SIZE         0x1000
 285 #endif
 286
 287 #if defined(CONFIG_CF_SBF)
 288 #define CONFIG_SYS_NO_FLASH
 289 #define CONFIG_ENV_IS_IN_SPI_FLASH      1
 290 #define CONFIG_ENV_SPI_CS               1
 291 #define CONFIG_ENV_OFFSET               0x40000
 292 #define CONFIG_ENV_SIZE         0x2000
 293 #define CONFIG_ENV_SECT_SIZE            0x10000
 294 #endif
 295 #if defined(CONFIG_SYS_NAND_BOOT)
 296 #define CONFIG_SYS_NO_FLASH
 297 #define CONFIG_ENV_IS_NOWHERE
 298 #define CONFIG_ENV_OFFSET       0x80000
 299 #define CONFIG_ENV_SIZE 0x20000
 300 #define CONFIG_ENV_SECT_SIZE    0x20000
 301 #endif
 302 #undef CONFIG_ENV_OVERWRITE
 303
 304 /* FLASH organization */
 305 #define CONFIG_SYS_FLASH_BASE           CONFIG_SYS_CS0_BASE
 306
 307 #undef CONFIG_SYS_FLASH_CFI
 308 #ifdef CONFIG_SYS_FLASH_CFI
 309
 310 #define CONFIG_FLASH_CFI_DRIVER 1
 311 /* Max size that the board might have */
 312 #define CONFIG_SYS_FLASH_SIZE           0x1000000
 313 #define CONFIG_SYS_FLASH_CFI_WIDTH      FLASH_CFI_16BIT
 314 /* max number of memory banks */
 315 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 316 /* max number of sectors on one chip */
 317 #define CONFIG_SYS_MAX_FLASH_SECT       270
 318 /* "Real" (hardware) sectors protection */
 319 #define CONFIG_SYS_FLASH_PROTECTION
 320 #define CONFIG_SYS_FLASH_CHECKSUM
 321 #define CONFIG_SYS_FLASH_BANKS_LIST     { CONFIG_SYS_CS0_BASE }
 322 #else
 323 /* max number of sectors on one chip */
 324 #define CONFIG_SYS_MAX_FLASH_SECT       270
 325 /* max number of sectors on one chip */
 326 #define CONFIG_SYS_MAX_FLASH_BANKS      0
 327 #endif
 328
 329 /*
 330  * This is setting for JFFS2 support in u-boot.
 331  * NOTE: Enable CONFIG_CMD_JFFS2 for JFFS2 support.
 332  */
 333 #ifdef CONFIG_CMD_JFFS2
 334 #define CONFIG_JFFS2_DEV                "nand0"
 335 #define CONFIG_JFFS2_PART_OFFSET        (0x800000)
 336 #define CONFIG_CMD_MTDPARTS
 337 #define CONFIG_MTD_DEVICE
 338 #define MTDIDS_DEFAULT          "nand0=m54418twr.nand"
 339
 340 #define MTDPARTS_DEFAULT        "mtdparts=m54418twr.nand:1m(data),"     \
 341                                                 "7m(kernel),"           \
 342                                                 "-(rootfs)"
 343
 344 #endif
 345
 346 #ifdef CONFIG_CMD_UBI
 347 #define CONFIG_CMD_MTDPARTS
 348 #define CONFIG_MTD_DEVICE       /* needed for mtdparts command */
 349 #define CONFIG_MTD_PARTITIONS   /* mtdparts and UBI support */
 350 #define CONFIG_RBTREE
 351 #define MTDIDS_DEFAULT          "nand0=NAND"
 352 #define MTDPARTS_DEFAULT        "mtdparts=NAND:1m(u-boot),"     \
 353                                         "-(ubi)"
 354 #endif
 355 /* Cache Configuration */
 356 #define CONFIG_SYS_CACHELINE_SIZE       16
 357 #define ICACHE_STATUS                   (CONFIG_SYS_INIT_RAM_ADDR + \
 358                                          CONFIG_SYS_INIT_RAM_SIZE - 8)
 359 #define DCACHE_STATUS                   (CONFIG_SYS_INIT_RAM_ADDR + \
 360                                          CONFIG_SYS_INIT_RAM_SIZE - 4)
 361 #define CONFIG_SYS_ICACHE_INV           (CF_CACR_BCINVA + CF_CACR_ICINVA)
 362 #define CONFIG_SYS_DCACHE_INV           (CF_CACR_DCINVA)
 363 #define CONFIG_SYS_CACHE_ACR2           (CONFIG_SYS_SDRAM_BASE | \
 364                                          CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
 365                                          CF_ACR_EN | CF_ACR_SM_ALL)
 366 #define CONFIG_SYS_CACHE_ICACR          (CF_CACR_BEC | CF_CACR_IEC | \
 367                                          CF_CACR_ICINVA | CF_CACR_EUSP)
 368 #define CONFIG_SYS_CACHE_DCACR          ((CONFIG_SYS_CACHE_ICACR | \
 369                                          CF_CACR_DEC | CF_CACR_DDCM_P | \
 370                                          CF_CACR_DCINVA) & ~CF_CACR_ICINVA)
 371
 372 #define CACR_STATUS     (CONFIG_SYS_INIT_RAM_ADDR + \
 373                         CONFIG_SYS_INIT_RAM_SIZE - 12)
 374
 375 /*-----------------------------------------------------------------------
 376  * Memory bank definitions
 377  */
 378 /*
 379  * CS0 - NOR Flash 16MB
 380  * CS1 - Available
 381  * CS2 - Available
 382  * CS3 - Available
 383  * CS4 - Available
 384  * CS5 - Available
 385  */
 386
 387  /* Flash */
 388 #define CONFIG_SYS_CS0_BASE             0x00000000
 389 #define CONFIG_SYS_CS0_MASK             0x000F0101
 390 #define CONFIG_SYS_CS0_CTRL             0x00001D60
 391
 392 #endif                          /* _M54418TWR_H */