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