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 #define CONFIG_ASTRO5373L               /* define board type */
  43
  44 /* Command line configuration */
  45 #include <config_cmd_default.h>
  46
  47 /*
  48  * CONFIG_RAM defines if u-boot is loaded via BDM (or started from
  49  * a different bootloader that has already performed RAM setup) or
  50  * started directly from flash, which is the regular case for production
  51  * boards.
  52  */
  53 #ifdef CONFIG_RAM
  54 #define CONFIG_MONITOR_IS_IN_RAM
  55 #define CONFIG_SYS_TEXT_BASE            0x40020000
  56 #define ENABLE_JFFS     0
  57 #else
  58 #define CONFIG_SYS_TEXT_BASE            0x00000000
  59 #define ENABLE_JFFS     1
  60 #endif
  61
  62 /* Define which commmands should be available at u-boot command prompt */
  63
  64 #define CONFIG_CMD_CACHE
  65 #define CONFIG_CMD_DATE
  66 #define CONFIG_CMD_ELF
  67 #define CONFIG_CMD_FLASH
  68 #define CONFIG_CMD_I2C
  69 #define CONFIG_CMD_MEMORY
  70 #define CONFIG_CMD_MISC
  71 #define CONFIG_CMD_XIMG
  72 #undef CONFIG_CMD_NFS
  73 #if ENABLE_JFFS
  74 #define CONFIG_CMD_JFFS2
  75 #endif
  76 #define CONFIG_CMD_REGINFO
  77 #define CONFIG_CMD_LOADS
  78 #define CONFIG_CMD_LOADB
  79 #define CONFIG_CMD_FPGA
  80 #define CONFIG_CMD_FPGA_LOADMK
  81 #define CONFIG_CMDLINE_EDITING
  82
  83 #define CONFIG_SYS_HUSH_PARSER
  84
  85 #define CONFIG_MCFRTC
  86 #undef RTC_DEBUG
  87
  88 /* Timer */
  89 #define CONFIG_MCFTMR
  90 #undef CONFIG_MCFPIT
  91
  92 /* I2C */
  93 #define CONFIG_SYS_I2C
  94 #define CONFIG_SYS_I2C_FSL
  95 #define CONFIG_SYS_FSL_I2C_SPEED        80000
  96 #define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
  97 #define CONFIG_SYS_FSL_I2C_OFFSET       0x58000
  98 #define CONFIG_SYS_IMMR                 CONFIG_SYS_MBAR
  99
 100 /*
 101  * Defines processor clock - important for correct timings concerning serial
 102  * interface etc.
 103  */
 104
 105 #define CONFIG_SYS_CLK                  80000000
 106 #define CONFIG_SYS_CPU_CLK              (CONFIG_SYS_CLK * 3)
 107 #define CONFIG_SYS_SDRAM_SIZE           32              /* SDRAM size in MB */
 108
 109 #define CONFIG_SYS_CORE_SRAM_SIZE       0x8000
 110 #define CONFIG_SYS_CORE_SRAM            0x80000000
 111
 112 #define CONFIG_SYS_UNIFY_CACHE
 113
 114 /*
 115  * Define baudrate for UART1 (console output, tftp, ...)
 116  * default value of CONFIG_BAUDRATE for Sentec board: 19200 baud
 117  * CONFIG_SYS_BAUDRATE_TABLE defines values that can be selected
 118  * in u-boot command interface
 119  */
 120
 121 #define CONFIG_BAUDRATE         115200
 122
 123 #define CONFIG_MCFUART
 124 #define CONFIG_SYS_UART_PORT            (2)
 125 #define CONFIG_SYS_UART2_ALT3_GPIO
 126
 127 /*
 128  * Watchdog configuration; Watchdog is disabled for running from RAM
 129  * and set to highest possible value else. Beware there is no check
 130  * in the watchdog code to validate the timeout value set here!
 131  */
 132
 133 #ifndef CONFIG_MONITOR_IS_IN_RAM
 134 #define CONFIG_WATCHDOG
 135 #define CONFIG_WATCHDOG_TIMEOUT 3355    /* timeout in milliseconds */
 136 #endif
 137
 138 /*
 139  * Configuration for environment
 140  * Environment is located in the last sector of the flash
 141  */
 142
 143 #ifndef CONFIG_MONITOR_IS_IN_RAM
 144 #define CONFIG_ENV_OFFSET               0x1FF8000
 145 #define CONFIG_ENV_SECT_SIZE            0x8000
 146 #define CONFIG_ENV_IS_IN_FLASH          1
 147 #else
 148 /*
 149  * environment in RAM - This is used to use a single PC-based application
 150  * to load an image, load U-Boot, load an environment and then start U-Boot
 151  * to execute the commands from the environment. Feedback is done via setting
 152  * and reading memory locations.
 153  */
 154 #define CONFIG_ENV_ADDR         0x40060000
 155 #define CONFIG_ENV_SECT_SIZE    0x8000
 156 #define CONFIG_ENV_IS_IN_FLASH  1
 157 #endif
 158
 159 /* here we put our FPGA configuration... */
 160 #define CONFIG_MISC_INIT_R      1
 161
 162 /* Define user parameters that have to be customized most likely */
 163
 164 /* AUTOBOOT settings - booting images automatically by u-boot after power on */
 165
 166 /*
 167  * used for autoboot, delay in seconds u-boot will wait before starting
 168  * defined (auto-)boot command, setting to -1 disables delay, setting to
 169  * 0 will too prevent access to u-boot command interface: u-boot then has
 170  * to be reflashed
 171  * beware - watchdog is not serviced during autoboot delay time!
 172  */
 173 #ifdef CONFIG_MONITOR_IS_IN_RAM
 174 #define CONFIG_BOOTDELAY        1
 175 #else
 176 #define CONFIG_BOOTDELAY        1
 177 #endif
 178
 179 /*
 180  * The following settings will be contained in the environment block ; if you
 181  * want to use a neutral environment all those settings can be manually set in
 182  * u-boot: 'set' command
 183  */
 184
 185 #define CONFIG_EXTRA_ENV_SETTINGS                       \
 186         "loaderversion=11\0"                            \
 187         "card_id="__stringify(ASTRO_ID)"\0"                     \
 188         "alterafile=0\0"                                \
 189         "xilinxfile=0\0"                                \
 190         "xilinxload=imxtract 0x540000 $xilinxfile 0x41000000&&"\
 191                 "fpga load 0 0x41000000 $filesize\0" \
 192         "alteraload=imxtract 0x6c0000 $alterafile 0x41000000&&"\
 193                 "fpga load 1 0x41000000 $filesize\0" \
 194         "env_default=1\0"                               \
 195         "env_check=if test $env_default -eq 1;"\
 196                 " then setenv env_default 0;saveenv;fi\0"
 197
 198 /*
 199  * "update" is a non-standard command that has to be supplied
 200  * by external update.c; This is not included in mainline because
 201  * it needs non-blocking CFI routines.
 202  */
 203 #ifdef CONFIG_MONITOR_IS_IN_RAM
 204 #define CONFIG_BOOTCOMMAND      ""      /* no autoboot in this case */
 205 #else
 206 #if CONFIG_ASTRO_V532
 207 #define CONFIG_BOOTCOMMAND      "protect off 0x80000 0x1ffffff;run env_check;"\
 208                                 "run xilinxload&&run alteraload&&bootm 0x80000;"\
 209                                 "update;reset"
 210 #else
 211 #define CONFIG_BOOTCOMMAND      "protect off 0x80000 0x1ffffff;run env_check;"\
 212                                 "run xilinxload&&bootm 0x80000;update;reset"
 213 #endif
 214 #endif
 215
 216 /* default bootargs that are considered during boot */
 217 #define CONFIG_BOOTARGS         " console=ttyS2,115200 rootfstype=romfs"\
 218                                 " loaderversion=$loaderversion"
 219
 220 #define CONFIG_SYS_PROMPT       "URMEL > "
 221
 222 /* default RAM address for user programs */
 223 #define CONFIG_SYS_LOAD_ADDR    0x20000
 224
 225 #define CONFIG_SYS_LONGHELP
 226
 227 #if (CONFIG_COMMANDS & CONFIG_CMD_KGDB)
 228 #define CONFIG_SYS_CBSIZE               1024
 229 #else
 230 #define CONFIG_SYS_CBSIZE               256
 231 #endif
 232 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
 233 #define CONFIG_SYS_MAXARGS              16
 234 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 235
 236 #define CONFIG_FPGA_COUNT       1
 237 #define CONFIG_FPGA
 238 #define CONFIG_FPGA_XILINX
 239 #define CONFIG_FPGA_SPARTAN3
 240 #define CONFIG_FPGA_ALTERA
 241 #define CONFIG_FPGA_CYCLON2
 242 #define CONFIG_SYS_FPGA_PROG_FEEDBACK
 243 #define CONFIG_SYS_FPGA_WAIT            1000
 244
 245 /* End of user parameters to be customized */
 246
 247 /* Defines memory range for test */
 248
 249 #define CONFIG_SYS_MEMTEST_START        0x40020000
 250 #define CONFIG_SYS_MEMTEST_END          0x41ffffff
 251
 252 /*
 253  * Low Level Configuration Settings
 254  * (address mappings, register initial values, etc.)
 255  * You should know what you are doing if you make changes here.
 256  */
 257
 258 /* Base register address */
 259
 260 #define CONFIG_SYS_MBAR         0xFC000000      /* Register Base Addrs */
 261
 262 /* System Conf. Reg. & System Protection Reg. */
 263
 264 #define CONFIG_SYS_SCR          0x0003;
 265 #define CONFIG_SYS_SPR          0xffff;
 266
 267 /*
 268  * Definitions for initial stack pointer and data area (in internal SRAM)
 269  */
 270 #define CONFIG_SYS_INIT_RAM_ADDR        0x80000000
 271 #define CONFIG_SYS_INIT_RAM_SIZE                0x8000
 272 #define CONFIG_SYS_INIT_RAM_CTRL        0x221
 273 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - \
 274                                          GENERATED_GBL_DATA_SIZE)
 275 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 276
 277 /*
 278  * Start addresses for the final memory configuration
 279  * (Set up by the startup code)
 280  * for MCF5373, the allowable range is 0x40000000 to 0x7FF00000
 281  */
 282 #define CONFIG_SYS_SDRAM_BASE           0x40000000
 283
 284 /*
 285  * Chipselect bank definitions
 286  *
 287  * CS0 - Flash 32MB (first 16MB)
 288  * CS1 - Flash 32MB (second half)
 289  * CS2 - FPGA
 290  * CS3 - FPGA
 291  * CS4 - unused
 292  * CS5 - unused
 293  */
 294 #define CONFIG_SYS_CS0_BASE             0
 295 #define CONFIG_SYS_CS0_MASK             0x00ff0001
 296 #define CONFIG_SYS_CS0_CTRL             0x00001fc0
 297
 298 #define CONFIG_SYS_CS1_BASE             0x01000000
 299 #define CONFIG_SYS_CS1_MASK             0x00ff0001
 300 #define CONFIG_SYS_CS1_CTRL             0x00001fc0
 301
 302 #define CONFIG_SYS_CS2_BASE             0x20000000
 303 #define CONFIG_SYS_CS2_MASK             0x00ff0001
 304 #define CONFIG_SYS_CS2_CTRL             0x0000fec0
 305
 306 #define CONFIG_SYS_CS3_BASE             0x21000000
 307 #define CONFIG_SYS_CS3_MASK             0x00ff0001
 308 #define CONFIG_SYS_CS3_CTRL             0x0000fec0
 309
 310 #define CONFIG_SYS_FLASH_BASE           0x00000000
 311
 312 #ifdef  CONFIG_MONITOR_IS_IN_RAM
 313 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_TEXT_BASE
 314 #else
 315 /* This is mainly used during relocation in start.S */
 316 #define CONFIG_SYS_MONITOR_BASE         (CONFIG_SYS_FLASH_BASE + 0x400)
 317 #endif
 318 /* Reserve 256 kB for Monitor */
 319 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)
 320
 321 #define CONFIG_SYS_BOOTPARAMS_LEN       (64 * 1024)
 322 /* Reserve 128 kB for malloc() */
 323 #define CONFIG_SYS_MALLOC_LEN           (128 << 10)
 324
 325 /*
 326  * For booting Linux, the board info and command line data
 327  * have to be in the first 8 MB of memory, since this is
 328  * the maximum mapped by the Linux kernel during initialization ??
 329  */
 330 #define CONFIG_SYS_BOOTMAPSZ            (CONFIG_SYS_SDRAM_BASE + \
 331                                                 (CONFIG_SYS_SDRAM_SIZE << 20))
 332
 333 /* FLASH organization */
 334 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 335 #define CONFIG_SYS_MAX_FLASH_SECT       259
 336 #define CONFIG_SYS_FLASH_ERASE_TOUT     1000
 337
 338 #define CONFIG_SYS_FLASH_CFI            1
 339 #define CONFIG_FLASH_CFI_DRIVER         1
 340 #define CONFIG_SYS_FLASH_SIZE           0x2000000
 341 #define CONFIG_SYS_FLASH_PROTECTION     1
 342 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE       1
 343 #define CONFIG_SYS_FLASH_CFI_NONBLOCK   1
 344
 345 #define LDS_BOARD_TEXT \
 346         . = DEFINED(env_offset) ? env_offset : .; \
 347         common/env_embedded.o       (.text*)
 348
 349 #if ENABLE_JFFS
 350 /* JFFS Partition offset set */
 351 #define CONFIG_SYS_JFFS2_FIRST_BANK    0
 352 #define CONFIG_SYS_JFFS2_NUM_BANKS     1
 353 /* 512k reserved for u-boot */
 354 #define CONFIG_SYS_JFFS2_FIRST_SECTOR  0x40
 355 #endif
 356
 357 /* Cache Configuration */
 358 #define CONFIG_SYS_CACHELINE_SIZE       16
 359
 360 #define ICACHE_STATUS                   (CONFIG_SYS_INIT_RAM_ADDR + \
 361                                          CONFIG_SYS_INIT_RAM_SIZE - 8)
 362 #define DCACHE_STATUS                   (CONFIG_SYS_INIT_RAM_ADDR + \
 363                                          CONFIG_SYS_INIT_RAM_SIZE - 4)
 364 #define CONFIG_SYS_ICACHE_INV           (CF_CACR_CINVA)
 365 #define CONFIG_SYS_CACHE_ACR0           (CONFIG_SYS_SDRAM_BASE | \
 366                                          CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
 367                                          CF_ACR_EN | CF_ACR_SM_ALL)
 368 #define CONFIG_SYS_CACHE_ICACR          (CF_CACR_EC | CF_CACR_CINVA | \
 369                                          CF_CACR_DCM_P)
 370
 371 #endif  /* _CONFIG_ASTRO_MCF5373L_H */