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  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8
   9 /*
  10  * configuration for ASTRO "Urmel" board.
  11  * Originating from Cobra5272 configuration, messed up by
  12  * Wolfgang Wegner <w.wegner@astro-kom.de>
  13  * Please do not bother the original author with bug reports
  14  * concerning this file.
  15  */
  16
  17 #ifndef _CONFIG_ASTRO_MCF5373L_H
  18 #define _CONFIG_ASTRO_MCF5373L_H
  19
  20 #include <linux/stringify.h>
  21
  22 /*
  23  * set the card type to actually compile for; either of
  24  * the possibilities listed below has to be used!
  25  */
  26 #define CONFIG_ASTRO_V532       1
  27
  28 #if CONFIG_ASTRO_V532
  29 #define ASTRO_ID        0xF8
  30 #elif CONFIG_ASTRO_V512
  31 #define ASTRO_ID        0xFA
  32 #elif CONFIG_ASTRO_TWIN7S2
  33 #define ASTRO_ID        0xF9
  34 #elif CONFIG_ASTRO_V912
  35 #define ASTRO_ID        0xFC
  36 #elif CONFIG_ASTRO_COFDMDUOS2
  37 #define ASTRO_ID        0xFB
  38 #else
  39 #error No card type defined!
  40 #endif
  41
  42 /*
  43  * Define processor
  44  * possible values for Urmel board: only Coldfire M5373 processor supported
  45  * (please do not change)
  46  */
  47
  48 /* it seems not clear yet which processor defines we should use */
  49 #define CONFIG_MCF537x                  /* define processor family */
  50 #define CONFIG_MCF532x                  /* define processor family */
  51 #define CONFIG_M5373                    /* define processor type */
  52 #define CONFIG_ASTRO5373L               /* define board type */
  53
  54 /* Command line configuration */
  55 #include <config_cmd_default.h>
  56
  57 /*
  58  * CONFIG_RAM defines if u-boot is loaded via BDM (or started from
  59  * a different bootloader that has already performed RAM setup) or
  60  * started directly from flash, which is the regular case for production
  61  * boards.
  62  */
  63 #ifdef CONFIG_RAM
  64 #define CONFIG_MONITOR_IS_IN_RAM
  65 #define CONFIG_SYS_TEXT_BASE            0x40020000
  66 #define ENABLE_JFFS     0
  67 #else
  68 #define CONFIG_SYS_TEXT_BASE            0x00000000
  69 #define ENABLE_JFFS     1
  70 #endif
  71
  72 /* Define which commmands should be available at u-boot command prompt */
  73
  74 #define CONFIG_CMD_CACHE
  75 #define CONFIG_CMD_DATE
  76 #define CONFIG_CMD_ELF
  77 #define CONFIG_CMD_FLASH
  78 #define CONFIG_CMD_I2C
  79 #define CONFIG_CMD_MEMORY
  80 #define CONFIG_CMD_MISC
  81 #define CONFIG_CMD_XIMG
  82 #undef CONFIG_CMD_NET
  83 #undef CONFIG_CMD_NFS
  84 #if ENABLE_JFFS
  85 #define CONFIG_CMD_JFFS2
  86 #endif
  87 #define CONFIG_CMD_REGINFO
  88 #define CONFIG_CMD_LOADS
  89 #define CONFIG_CMD_LOADB
  90 #define CONFIG_CMD_FPGA
  91 #define CONFIG_CMDLINE_EDITING
  92
  93 #define CONFIG_SYS_HUSH_PARSER
  94
  95 #define CONFIG_MCFRTC
  96 #undef RTC_DEBUG
  97
  98 /* Timer */
  99 #define CONFIG_MCFTMR
 100 #undef CONFIG_MCFPIT
 101
 102 /* I2C */
 103 #define CONFIG_FSL_I2C
 104 #define CONFIG_HARD_I2C                 /* I2C with hw support */
 105 #undef CONFIG_SOFT_I2C                  /* I2C bit-banged */
 106 #define CONFIG_SYS_I2C_SPEED            80000
 107 #define CONFIG_SYS_I2C_SLAVE            0x7F
 108 #define CONFIG_SYS_I2C_OFFSET           0x58000
 109 #define CONFIG_SYS_IMMR                 CONFIG_SYS_MBAR
 110
 111 /*
 112  * Defines processor clock - important for correct timings concerning serial
 113  * interface etc.
 114  * CONFIG_SYS_HZ gives unit: 1000 -> 1 Hz ^= 1000 ms
 115  */
 116
 117 #define CONFIG_SYS_HZ                   1000
 118 #define CONFIG_SYS_CLK                  80000000
 119 #define CONFIG_SYS_CPU_CLK              (CONFIG_SYS_CLK * 3)
 120 #define CONFIG_SYS_SDRAM_SIZE           32              /* SDRAM size in MB */
 121
 122 #define CONFIG_SYS_CORE_SRAM_SIZE       0x8000
 123 #define CONFIG_SYS_CORE_SRAM            0x80000000
 124
 125 #define CONFIG_SYS_UNIFY_CACHE
 126
 127 /*
 128  * Define baudrate for UART1 (console output, tftp, ...)
 129  * default value of CONFIG_BAUDRATE for Sentec board: 19200 baud
 130  * CONFIG_SYS_BAUDRATE_TABLE defines values that can be selected
 131  * in u-boot command interface
 132  */
 133
 134 #define CONFIG_BAUDRATE         115200
 135
 136 #define CONFIG_MCFUART
 137 #define CONFIG_SYS_UART_PORT            (2)
 138 #define CONFIG_SYS_UART2_ALT3_GPIO
 139
 140 /*
 141  * Watchdog configuration; Watchdog is disabled for running from RAM
 142  * and set to highest possible value else. Beware there is no check
 143  * in the watchdog code to validate the timeout value set here!
 144  */
 145
 146 #ifndef CONFIG_MONITOR_IS_IN_RAM
 147 #define CONFIG_WATCHDOG
 148 #define CONFIG_WATCHDOG_TIMEOUT 3355    /* timeout in milliseconds */
 149 #endif
 150
 151 /*
 152  * Configuration for environment
 153  * Environment is located in the last sector of the flash
 154  */
 155
 156 #ifndef CONFIG_MONITOR_IS_IN_RAM
 157 #define CONFIG_ENV_OFFSET               0x1FF8000
 158 #define CONFIG_ENV_SECT_SIZE            0x8000
 159 #define CONFIG_ENV_IS_IN_FLASH          1
 160 #else
 161 /*
 162  * environment in RAM - This is used to use a single PC-based application
 163  * to load an image, load U-Boot, load an environment and then start U-Boot
 164  * to execute the commands from the environment. Feedback is done via setting
 165  * and reading memory locations.
 166  */
 167 #define CONFIG_ENV_ADDR         0x40060000
 168 #define CONFIG_ENV_SECT_SIZE    0x8000
 169 #define CONFIG_ENV_IS_IN_FLASH  1
 170 #endif
 171
 172 /* here we put our FPGA configuration... */
 173 #define CONFIG_MISC_INIT_R      1
 174
 175 /* Define user parameters that have to be customized most likely */
 176
 177 /* AUTOBOOT settings - booting images automatically by u-boot after power on */
 178
 179 /*
 180  * used for autoboot, delay in seconds u-boot will wait before starting
 181  * defined (auto-)boot command, setting to -1 disables delay, setting to
 182  * 0 will too prevent access to u-boot command interface: u-boot then has
 183  * to be reflashed
 184  * beware - watchdog is not serviced during autoboot delay time!
 185  */
 186 #ifdef CONFIG_MONITOR_IS_IN_RAM
 187 #define CONFIG_BOOTDELAY        1
 188 #else
 189 #define CONFIG_BOOTDELAY        1
 190 #endif
 191
 192 /*
 193  * The following settings will be contained in the environment block ; if you
 194  * want to use a neutral environment all those settings can be manually set in
 195  * u-boot: 'set' command
 196  */
 197
 198 #define CONFIG_EXTRA_ENV_SETTINGS                       \
 199         "loaderversion=11\0"                            \
 200         "card_id="__stringify(ASTRO_ID)"\0"                     \
 201         "alterafile=0\0"                                \
 202         "xilinxfile=0\0"                                \
 203         "xilinxload=imxtract 0x540000 $xilinxfile 0x41000000&&"\
 204                 "fpga load 0 0x41000000 $filesize\0" \
 205         "alteraload=imxtract 0x6c0000 $alterafile 0x41000000&&"\
 206                 "fpga load 1 0x41000000 $filesize\0" \
 207         "env_default=1\0"                               \
 208         "env_check=if test $env_default -eq 1;"\
 209                 " then setenv env_default 0;saveenv;fi\0"
 210
 211 /*
 212  * "update" is a non-standard command that has to be supplied
 213  * by external update.c; This is not included in mainline because
 214  * it needs non-blocking CFI routines.
 215  */
 216 #ifdef CONFIG_MONITOR_IS_IN_RAM
 217 #define CONFIG_BOOTCOMMAND      ""      /* no autoboot in this case */
 218 #else
 219 #if CONFIG_ASTRO_V532
 220 #define CONFIG_BOOTCOMMAND      "protect off 0x80000 0x1ffffff;run env_check;"\
 221                                 "run xilinxload&&run alteraload&&bootm 0x80000;"\
 222                                 "update;reset"
 223 #else
 224 #define CONFIG_BOOTCOMMAND      "protect off 0x80000 0x1ffffff;run env_check;"\
 225                                 "run xilinxload&&bootm 0x80000;update;reset"
 226 #endif
 227 #endif
 228
 229 /* default bootargs that are considered during boot */
 230 #define CONFIG_BOOTARGS         " console=ttyS2,115200 rootfstype=romfs"\
 231                                 " loaderversion=$loaderversion"
 232
 233 #define CONFIG_SYS_PROMPT       "URMEL > "
 234
 235 /* default RAM address for user programs */
 236 #define CONFIG_SYS_LOAD_ADDR    0x20000
 237
 238 #define CONFIG_SYS_LONGHELP
 239
 240 #if (CONFIG_COMMANDS & CONFIG_CMD_KGDB)
 241 #define CONFIG_SYS_CBSIZE               1024
 242 #else
 243 #define CONFIG_SYS_CBSIZE               256
 244 #endif
 245 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
 246 #define CONFIG_SYS_MAXARGS              16
 247 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 248
 249 #define CONFIG_FPGA_COUNT       1
 250 #define CONFIG_FPGA
 251 #define CONFIG_FPGA_XILINX
 252 #define CONFIG_FPGA_SPARTAN3
 253 #define CONFIG_FPGA_ALTERA
 254 #define CONFIG_FPGA_CYCLON2
 255 #define CONFIG_SYS_FPGA_PROG_FEEDBACK
 256 #define CONFIG_SYS_FPGA_WAIT            1000
 257
 258 /* End of user parameters to be customized */
 259
 260 /* Defines memory range for test */
 261
 262 #define CONFIG_SYS_MEMTEST_START        0x40020000
 263 #define CONFIG_SYS_MEMTEST_END          0x41ffffff
 264
 265 /*
 266  * Low Level Configuration Settings
 267  * (address mappings, register initial values, etc.)
 268  * You should know what you are doing if you make changes here.
 269  */
 270
 271 /* Base register address */
 272
 273 #define CONFIG_SYS_MBAR         0xFC000000      /* Register Base Addrs */
 274
 275 /* System Conf. Reg. & System Protection Reg. */
 276
 277 #define CONFIG_SYS_SCR          0x0003;
 278 #define CONFIG_SYS_SPR          0xffff;
 279
 280 /*
 281  * Definitions for initial stack pointer and data area (in internal SRAM)
 282  */
 283 #define CONFIG_SYS_INIT_RAM_ADDR        0x80000000
 284 #define CONFIG_SYS_INIT_RAM_SIZE                0x8000
 285 #define CONFIG_SYS_INIT_RAM_CTRL        0x221
 286 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - \
 287                                          GENERATED_GBL_DATA_SIZE)
 288 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 289
 290 /*
 291  * Start addresses for the final memory configuration
 292  * (Set up by the startup code)
 293  * for MCF5373, the allowable range is 0x40000000 to 0x7FF00000
 294  */
 295 #define CONFIG_SYS_SDRAM_BASE           0x40000000
 296
 297 /*
 298  * Chipselect bank definitions
 299  *
 300  * CS0 - Flash 32MB (first 16MB)
 301  * CS1 - Flash 32MB (second half)
 302  * CS2 - FPGA
 303  * CS3 - FPGA
 304  * CS4 - unused
 305  * CS5 - unused
 306  */
 307 #define CONFIG_SYS_CS0_BASE             0
 308 #define CONFIG_SYS_CS0_MASK             0x00ff0001
 309 #define CONFIG_SYS_CS0_CTRL             0x00001fc0
 310
 311 #define CONFIG_SYS_CS1_BASE             0x01000000
 312 #define CONFIG_SYS_CS1_MASK             0x00ff0001
 313 #define CONFIG_SYS_CS1_CTRL             0x00001fc0
 314
 315 #define CONFIG_SYS_CS2_BASE             0x20000000
 316 #define CONFIG_SYS_CS2_MASK             0x00ff0001
 317 #define CONFIG_SYS_CS2_CTRL             0x0000fec0
 318
 319 #define CONFIG_SYS_CS3_BASE             0x21000000
 320 #define CONFIG_SYS_CS3_MASK             0x00ff0001
 321 #define CONFIG_SYS_CS3_CTRL             0x0000fec0
 322
 323 #define CONFIG_SYS_FLASH_BASE           0x00000000
 324
 325 #ifdef  CONFIG_MONITOR_IS_IN_RAM
 326 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_TEXT_BASE
 327 #else
 328 /* This is mainly used during relocation in start.S */
 329 #define CONFIG_SYS_MONITOR_BASE         (CONFIG_SYS_FLASH_BASE + 0x400)
 330 #endif
 331 /* Reserve 256 kB for Monitor */
 332 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)
 333
 334 #define CONFIG_SYS_BOOTPARAMS_LEN       (64 * 1024)
 335 /* Reserve 128 kB for malloc() */
 336 #define CONFIG_SYS_MALLOC_LEN           (128 << 10)
 337
 338 /*
 339  * For booting Linux, the board info and command line data
 340  * have to be in the first 8 MB of memory, since this is
 341  * the maximum mapped by the Linux kernel during initialization ??
 342  */
 343 #define CONFIG_SYS_BOOTMAPSZ            (CONFIG_SYS_SDRAM_BASE + \
 344                                                 (CONFIG_SYS_SDRAM_SIZE << 20))
 345
 346 /* FLASH organization */
 347 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 348 #define CONFIG_SYS_MAX_FLASH_SECT       259
 349 #define CONFIG_SYS_FLASH_ERASE_TOUT     1000
 350
 351 #define CONFIG_SYS_FLASH_CFI            1
 352 #define CONFIG_FLASH_CFI_DRIVER         1
 353 #define CONFIG_SYS_FLASH_SIZE           0x2000000
 354 #define CONFIG_SYS_FLASH_PROTECTION     1
 355 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE       1
 356 #define CONFIG_SYS_FLASH_CFI_NONBLOCK   1
 357
 358 #if ENABLE_JFFS
 359 /* JFFS Partition offset set */
 360 #define CONFIG_SYS_JFFS2_FIRST_BANK    0
 361 #define CONFIG_SYS_JFFS2_NUM_BANKS     1
 362 /* 512k reserved for u-boot */
 363 #define CONFIG_SYS_JFFS2_FIRST_SECTOR  0x40
 364 #endif
 365
 366 /* Cache Configuration */
 367 #define CONFIG_SYS_CACHELINE_SIZE       16
 368
 369 #define ICACHE_STATUS                   (CONFIG_SYS_INIT_RAM_ADDR + \
 370                                          CONFIG_SYS_INIT_RAM_SIZE - 8)
 371 #define DCACHE_STATUS                   (CONFIG_SYS_INIT_RAM_ADDR + \
 372                                          CONFIG_SYS_INIT_RAM_SIZE - 4)
 373 #define CONFIG_SYS_ICACHE_INV           (CF_CACR_CINVA)
 374 #define CONFIG_SYS_CACHE_ACR0           (CONFIG_SYS_SDRAM_BASE | \
 375                                          CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
 376                                          CF_ACR_EN | CF_ACR_SM_ALL)
 377 #define CONFIG_SYS_CACHE_ICACR          (CF_CACR_EC | CF_CACR_CINVA | \
 378                                          CF_CACR_DCM_P)
 379
 380 #endif  /* _CONFIG_ASTRO_MCF5373L_H */