include/configs/astro_mcf5373l.h

   1 /*
   2  * Configuration settings for the Sentec Cobra Board.
   3  *
   4  * (C) Copyright 2003 Josef Baumgartner <josef.baumgartner@telex.de>
   5  *
   6  * See file CREDITS for list of people who contributed to this
   7  * project.
   8  *
   9  * This program is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU General Public License as
  11  * published by the Free Software Foundation; either version 2 of
  12  * the License, or (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  22  * MA 02111-1307 USA
  23  */
  24
  25 /*
  26  * configuration for ASTRO "Urmel" board.
  27  * Originating from Cobra5272 configuration, messed up by
  28  * Wolfgang Wegner <w.wegner@astro-kom.de>
  29  * Please do not bother the original author with bug reports
  30  * concerning this file.
  31  */
  32
  33 #ifndef _CONFIG_ASTRO_MCF5373L_H
  34 #define _CONFIG_ASTRO_MCF5373L_H
  35
  36 /*
  37  * set the card type to actually compile for; either of
  38  * the possibilities listed below has to be used!
  39  */
  40 #define CONFIG_ASTRO_V532       1
  41
  42 #if CONFIG_ASTRO_V532
  43 #define ASTRO_ID        0xF8
  44 #elif CONFIG_ASTRO_V512
  45 #define ASTRO_ID        0xFA
  46 #elif CONFIG_ASTRO_TWIN7S2
  47 #define ASTRO_ID        0xF9
  48 #elif CONFIG_ASTRO_V912
  49 #define ASTRO_ID        0xFC
  50 #elif CONFIG_ASTRO_COFDMDUOS2
  51 #define ASTRO_ID        0xFB
  52 #else
  53 #error No card type defined!
  54 #endif
  55
  56 /*
  57  * Define processor
  58  * possible values for Urmel board: only Coldfire M5373 processor supported
  59  * (please do not change)
  60  */
  61
  62 /* it seems not clear yet which processor defines we should use */
  63 #define CONFIG_MCF537x                  /* define processor family */
  64 #define CONFIG_MCF532x                  /* define processor family */
  65 #define CONFIG_M5373                    /* define processor type */
  66 #define CONFIG_ASTRO5373L               /* define board type */
  67
  68 /* Command line configuration */
  69 #include <config_cmd_default.h>
  70
  71 /*
  72  * CONFIG_RAM defines if u-boot is loaded via BDM (or started from
  73  * a different bootloader that has already performed RAM setup) or
  74  * started directly from flash, which is the regular case for production
  75  * boards.
  76  */
  77 #ifdef CONFIG_RAM
  78 #define CONFIG_MONITOR_IS_IN_RAM
  79 #define CONFIG_SYS_TEXT_BASE            0x40020000
  80 #define ENABLE_JFFS     0
  81 #else
  82 #define CONFIG_SYS_TEXT_BASE            0x00000000
  83 #define ENABLE_JFFS     1
  84 #endif
  85
  86 /* Define which commmands should be available at u-boot command prompt */
  87
  88 #define CONFIG_CMD_CACHE
  89 #define CONFIG_CMD_DATE
  90 #define CONFIG_CMD_ELF
  91 #define CONFIG_CMD_FLASH
  92 #define CONFIG_CMD_I2C
  93 #define CONFIG_CMD_MEMORY
  94 #define CONFIG_CMD_MISC
  95 #define CONFIG_CMD_XIMG
  96 #undef CONFIG_CMD_NET
  97 #undef CONFIG_CMD_NFS
  98 #if ENABLE_JFFS
  99 #define CONFIG_CMD_JFFS2
 100 #endif
 101 #define CONFIG_CMD_REGINFO
 102 #define CONFIG_CMD_LOADS
 103 #define CONFIG_CMD_LOADB
 104 #define CONFIG_CMD_FPGA
 105 #define CONFIG_CMDLINE_EDITING
 106
 107 #define CONFIG_SYS_HUSH_PARSER
 108
 109 #define CONFIG_MCFRTC
 110 #undef RTC_DEBUG
 111
 112 /* Timer */
 113 #define CONFIG_MCFTMR
 114 #undef CONFIG_MCFPIT
 115
 116 /* I2C */
 117 #define CONFIG_FSL_I2C
 118 #define CONFIG_HARD_I2C                 /* I2C with hw support */
 119 #undef CONFIG_SOFT_I2C                  /* I2C bit-banged */
 120 #define CONFIG_SYS_I2C_SPEED            80000
 121 #define CONFIG_SYS_I2C_SLAVE            0x7F
 122 #define CONFIG_SYS_I2C_OFFSET           0x58000
 123 #define CONFIG_SYS_IMMR                 CONFIG_SYS_MBAR
 124
 125 /*
 126  * Defines processor clock - important for correct timings concerning serial
 127  * interface etc.
 128  * CONFIG_SYS_HZ gives unit: 1000 -> 1 Hz ^= 1000 ms
 129  */
 130
 131 #define CONFIG_SYS_HZ                   1000
 132 #define CONFIG_SYS_CLK                  80000000
 133 #define CONFIG_SYS_CPU_CLK              (CONFIG_SYS_CLK * 3)
 134 #define CONFIG_SYS_SDRAM_SIZE           32              /* SDRAM size in MB */
 135
 136 #define CONFIG_SYS_CORE_SRAM_SIZE       0x8000
 137 #define CONFIG_SYS_CORE_SRAM            0x80000000
 138
 139 #define CONFIG_SYS_UNIFY_CACHE
 140
 141 /*
 142  * Define baudrate for UART1 (console output, tftp, ...)
 143  * default value of CONFIG_BAUDRATE for Sentec board: 19200 baud
 144  * CONFIG_SYS_BAUDRATE_TABLE defines values that can be selected
 145  * in u-boot command interface
 146  */
 147
 148 #define CONFIG_BAUDRATE         115200
 149
 150 #define CONFIG_MCFUART
 151 #define CONFIG_SYS_UART_PORT            (2)
 152 #define CONFIG_SYS_UART2_ALT3_GPIO
 153
 154 /*
 155  * Watchdog configuration; Watchdog is disabled for running from RAM
 156  * and set to highest possible value else. Beware there is no check
 157  * in the watchdog code to validate the timeout value set here!
 158  */
 159
 160 #ifndef CONFIG_MONITOR_IS_IN_RAM
 161 #define CONFIG_WATCHDOG
 162 #define CONFIG_WATCHDOG_TIMEOUT 3355    /* timeout in milliseconds */
 163 #endif
 164
 165 /*
 166  * Configuration for environment
 167  * Environment is located in the last sector of the flash
 168  */
 169
 170 #ifndef CONFIG_MONITOR_IS_IN_RAM
 171 #define CONFIG_ENV_OFFSET               0x1FF8000
 172 #define CONFIG_ENV_SECT_SIZE            0x8000
 173 #define CONFIG_ENV_IS_IN_FLASH          1
 174 #else
 175 /*
 176  * environment in RAM - This is used to use a single PC-based application
 177  * to load an image, load U-Boot, load an environment and then start U-Boot
 178  * to execute the commands from the environment. Feedback is done via setting
 179  * and reading memory locations.
 180  */
 181 #define CONFIG_ENV_ADDR         0x40060000
 182 #define CONFIG_ENV_SECT_SIZE    0x8000
 183 #define CONFIG_ENV_IS_IN_FLASH  1
 184 #endif
 185
 186 /* here we put our FPGA configuration... */
 187 #define CONFIG_MISC_INIT_R      1
 188
 189 /* Define user parameters that have to be customized most likely */
 190
 191 /* AUTOBOOT settings - booting images automatically by u-boot after power on */
 192
 193 /*
 194  * used for autoboot, delay in seconds u-boot will wait before starting
 195  * defined (auto-)boot command, setting to -1 disables delay, setting to
 196  * 0 will too prevent access to u-boot command interface: u-boot then has
 197  * to be reflashed
 198  * beware - watchdog is not serviced during autoboot delay time!
 199  */
 200 #ifdef CONFIG_MONITOR_IS_IN_RAM
 201 #define CONFIG_BOOTDELAY        1
 202 #else
 203 #define CONFIG_BOOTDELAY        1
 204 #endif
 205
 206 /*
 207  * The following settings will be contained in the environment block ; if you
 208  * want to use a neutral environment all those settings can be manually set in
 209  * u-boot: 'set' command
 210  */
 211
 212 #define _QUOTEME(x)     #x
 213 #define QUOTEME(x)      _QUOTEME(x)
 214
 215 #define CONFIG_EXTRA_ENV_SETTINGS                       \
 216         "loaderversion=11\0"                            \
 217         "card_id="QUOTEME(ASTRO_ID)"\0"                 \
 218         "alterafile=0\0"                                \
 219         "xilinxfile=0\0"                                \
 220         "xilinxload=imxtract 0x540000 $xilinxfile 0x41000000&&"\
 221                 "fpga load 0 0x41000000 $filesize\0" \
 222         "alteraload=imxtract 0x6c0000 $alterafile 0x41000000&&"\
 223                 "fpga load 1 0x41000000 $filesize\0" \
 224         "env_default=1\0"                               \
 225         "env_check=if test $env_default -eq 1;"\
 226                 " then setenv env_default 0;saveenv;fi\0"
 227
 228 /*
 229  * "update" is a non-standard command that has to be supplied
 230  * by external update.c; This is not included in mainline because
 231  * it needs non-blocking CFI routines.
 232  */
 233 #ifdef CONFIG_MONITOR_IS_IN_RAM
 234 #define CONFIG_BOOTCOMMAND      ""      /* no autoboot in this case */
 235 #else
 236 #if CONFIG_ASTRO_V532
 237 #define CONFIG_BOOTCOMMAND      "protect off 0x80000 0x1ffffff;run env_check;"\
 238                                 "run xilinxload&&run alteraload&&bootm 0x80000;"\
 239                                 "update;reset"
 240 #else
 241 #define CONFIG_BOOTCOMMAND      "protect off 0x80000 0x1ffffff;run env_check;"\
 242                                 "run xilinxload&&bootm 0x80000;update;reset"
 243 #endif
 244 #endif
 245
 246 /* default bootargs that are considered during boot */
 247 #define CONFIG_BOOTARGS         " console=ttyS2,115200 rootfstype=romfs"\
 248                                 " loaderversion=$loaderversion"
 249
 250 #define CONFIG_SYS_PROMPT       "URMEL > "
 251
 252 /* default RAM address for user programs */
 253 #define CONFIG_SYS_LOAD_ADDR    0x20000
 254
 255 #define CONFIG_SYS_LONGHELP
 256
 257 #if (CONFIG_COMMANDS & CONFIG_CMD_KGDB)
 258 #define CONFIG_SYS_CBSIZE               1024
 259 #else
 260 #define CONFIG_SYS_CBSIZE               256
 261 #endif
 262 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
 263 #define CONFIG_SYS_MAXARGS              16
 264 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 265
 266 #define CONFIG_FPGA_COUNT       1
 267 #define CONFIG_FPGA
 268 #define CONFIG_FPGA_XILINX
 269 #define CONFIG_FPGA_SPARTAN3
 270 #define CONFIG_FPGA_ALTERA
 271 #define CONFIG_FPGA_CYCLON2
 272 #define CONFIG_SYS_FPGA_PROG_FEEDBACK
 273 #define CONFIG_SYS_FPGA_WAIT            1000
 274
 275 /* End of user parameters to be customized */
 276
 277 /* Defines memory range for test */
 278
 279 #define CONFIG_SYS_MEMTEST_START        0x40020000
 280 #define CONFIG_SYS_MEMTEST_END          0x41ffffff
 281
 282 /*
 283  * Low Level Configuration Settings
 284  * (address mappings, register initial values, etc.)
 285  * You should know what you are doing if you make changes here.
 286  */
 287
 288 /* Base register address */
 289
 290 #define CONFIG_SYS_MBAR         0xFC000000      /* Register Base Addrs */
 291
 292 /* System Conf. Reg. & System Protection Reg. */
 293
 294 #define CONFIG_SYS_SCR          0x0003;
 295 #define CONFIG_SYS_SPR          0xffff;
 296
 297 /*
 298  * Definitions for initial stack pointer and data area (in internal SRAM)
 299  */
 300 #define CONFIG_SYS_INIT_RAM_ADDR        0x80000000
 301 #define CONFIG_SYS_INIT_RAM_SIZE                0x8000
 302 #define CONFIG_SYS_INIT_RAM_CTRL        0x221
 303 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - \
 304                                          GENERATED_GBL_DATA_SIZE)
 305 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 306
 307 /*
 308  * Start addresses for the final memory configuration
 309  * (Set up by the startup code)
 310  * for MCF5373, the allowable range is 0x40000000 to 0x7FF00000
 311  */
 312 #define CONFIG_SYS_SDRAM_BASE           0x40000000
 313
 314 /*
 315  * Chipselect bank definitions
 316  *
 317  * CS0 - Flash 32MB (first 16MB)
 318  * CS1 - Flash 32MB (second half)
 319  * CS2 - FPGA
 320  * CS3 - FPGA
 321  * CS4 - unused
 322  * CS5 - unused
 323  */
 324 #define CONFIG_SYS_CS0_BASE             0
 325 #define CONFIG_SYS_CS0_MASK             0x00ff0001
 326 #define CONFIG_SYS_CS0_CTRL             0x00001fc0
 327
 328 #define CONFIG_SYS_CS1_BASE             0x01000000
 329 #define CONFIG_SYS_CS1_MASK             0x00ff0001
 330 #define CONFIG_SYS_CS1_CTRL             0x00001fc0
 331
 332 #define CONFIG_SYS_CS2_BASE             0x20000000
 333 #define CONFIG_SYS_CS2_MASK             0x00ff0001
 334 #define CONFIG_SYS_CS2_CTRL             0x0000fec0
 335
 336 #define CONFIG_SYS_CS3_BASE             0x21000000
 337 #define CONFIG_SYS_CS3_MASK             0x00ff0001
 338 #define CONFIG_SYS_CS3_CTRL             0x0000fec0
 339
 340 #define CONFIG_SYS_FLASH_BASE           0x00000000
 341
 342 #ifdef  CONFIG_MONITOR_IS_IN_RAM
 343 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_TEXT_BASE
 344 #else
 345 /* This is mainly used during relocation in start.S */
 346 #define CONFIG_SYS_MONITOR_BASE         (CONFIG_SYS_FLASH_BASE + 0x400)
 347 #endif
 348 /* Reserve 256 kB for Monitor */
 349 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)
 350
 351 #define CONFIG_SYS_BOOTPARAMS_LEN       (64 * 1024)
 352 /* Reserve 128 kB for malloc() */
 353 #define CONFIG_SYS_MALLOC_LEN           (128 << 10)
 354
 355 /*
 356  * For booting Linux, the board info and command line data
 357  * have to be in the first 8 MB of memory, since this is
 358  * the maximum mapped by the Linux kernel during initialization ??
 359  */
 360 #define CONFIG_SYS_BOOTMAPSZ            (CONFIG_SYS_SDRAM_BASE + \
 361                                                 (CONFIG_SYS_SDRAM_SIZE << 20))
 362
 363 /* FLASH organization */
 364 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 365 #define CONFIG_SYS_MAX_FLASH_SECT       259
 366 #define CONFIG_SYS_FLASH_ERASE_TOUT     1000
 367
 368 #define CONFIG_SYS_FLASH_CFI            1
 369 #define CONFIG_FLASH_CFI_DRIVER         1
 370 #define CONFIG_SYS_FLASH_SIZE           0x2000000
 371 #define CONFIG_SYS_FLASH_PROTECTION     1
 372 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE       1
 373 #define CONFIG_SYS_FLASH_CFI_NONBLOCK   1
 374
 375 #if ENABLE_JFFS
 376 /* JFFS Partition offset set */
 377 #define CONFIG_SYS_JFFS2_FIRST_BANK    0
 378 #define CONFIG_SYS_JFFS2_NUM_BANKS     1
 379 /* 512k reserved for u-boot */
 380 #define CONFIG_SYS_JFFS2_FIRST_SECTOR  0x40
 381 #endif
 382
 383 /* Cache Configuration */
 384 #define CONFIG_SYS_CACHELINE_SIZE       16
 385
 386 #define ICACHE_STATUS                   (CONFIG_SYS_INIT_RAM_ADDR + \
 387                                          CONFIG_SYS_INIT_RAM_SIZE - 8)
 388 #define DCACHE_STATUS                   (CONFIG_SYS_INIT_RAM_ADDR + \
 389                                          CONFIG_SYS_INIT_RAM_SIZE - 4)
 390 #define CONFIG_SYS_ICACHE_INV           (CF_CACR_CINVA)
 391 #define CONFIG_SYS_CACHE_ACR0           (CONFIG_SYS_SDRAM_BASE | \
 392                                          CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
 393                                          CF_ACR_EN | CF_ACR_SM_ALL)
 394 #define CONFIG_SYS_CACHE_ICACR          (CF_CACR_EC | CF_CACR_CINVA | \
 395                                          CF_CACR_DCM_P)
 396
 397 #endif  /* _CONFIG_ASTRO_MCF5373L_H */