include/configs/lwmon.h

   1 /*
   2  * (C) Copyright 2001-2005
   3  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  */
   7
   8 /*
   9  * board/config.h - configuration options, board specific
  10  */
  11
  12 #ifndef __CONFIG_H
  13 #define __CONFIG_H
  14
  15 /* External logbuffer support */
  16 #define CONFIG_LOGBUFFER
  17
  18 /*
  19  * High Level Configuration Options
  20  * (easy to change)
  21  */
  22
  23 #define CONFIG_MPC823           1       /* This is a MPC823E CPU        */
  24 #define CONFIG_LWMON            1       /* ...on a LWMON board          */
  25
  26 #define CONFIG_SYS_TEXT_BASE    0x40000000
  27
  28 /* Default Ethernet MAC address */
  29 #define CONFIG_ETHADDR          00:11:B0:00:00:00
  30
  31 /* The default Ethernet MAC address can be overwritten just once */
  32 #ifdef CONFIG_ETHADDR
  33 #define CONFIG_OVERWRITE_ETHADDR_ONCE   1
  34 #endif
  35
  36 #define CONFIG_BOARD_EARLY_INIT_F 1     /* Call board_early_init_f()    */
  37 #define CONFIG_BOARD_POSTCLK_INIT 1     /* Call board_postclk_init()    */
  38 #define CONFIG_MISC_INIT_R      1       /* Call misc_init_r()           */
  39
  40 #define CONFIG_LCD              1       /* use LCD controller ...       */
  41 #define CONFIG_MPC8XX_LCD
  42 #define CONFIG_HLD1045          1       /* ... with a HLD1045 display   */
  43
  44 #define CONFIG_LCD_LOGO         1       /* print our logo on the LCD    */
  45 #define CONFIG_LCD_INFO         1       /* ... and some board info      */
  46 #define CONFIG_SPLASH_SCREEN            /* ... with splashscreen support*/
  47
  48 #define CONFIG_8xx_CONS_SMC2    1       /* Console is on SMC2           */
  49 #define CONFIG_8xx_CONS_SCC2    1       /* Console is on SCC2           */
  50
  51 #define CONFIG_BAUDRATE         115200  /* with watchdog >= 38400 needed */
  52
  53 #define CONFIG_BOOTDELAY        1       /* autoboot after 1 second      */
  54
  55 #define CONFIG_CLOCKS_IN_MHZ    1       /* clocks passsed to Linux in MHz */
  56
  57 /* pre-boot commands */
  58 #define CONFIG_PREBOOT          "setenv bootdelay 15"
  59
  60 #undef  CONFIG_BOOTARGS
  61
  62 /* POST support */
  63 #define CONFIG_POST             (CONFIG_SYS_POST_CACHE     | \
  64                                  CONFIG_SYS_POST_WATCHDOG | \
  65                                  CONFIG_SYS_POST_RTC       | \
  66                                  CONFIG_SYS_POST_MEMORY   | \
  67                                  CONFIG_SYS_POST_CPU       | \
  68                                  CONFIG_SYS_POST_UART      | \
  69                                  CONFIG_SYS_POST_ETHER    | \
  70                                  CONFIG_SYS_POST_I2C       | \
  71                                  CONFIG_SYS_POST_SPI       | \
  72                                  CONFIG_SYS_POST_USB       | \
  73                                  CONFIG_SYS_POST_SPR       | \
  74                                  CONFIG_SYS_POST_SYSMON)
  75
  76 /*
  77  * Keyboard commands:
  78  * # = 0x28 = ENTER :           enable bootmessages on LCD
  79  * 2 = 0x3A+0x3C = F1 + F3 :    enable update mode
  80  * 3 = 0x3C+0x3F = F3 + F6 :    enable test mode
  81  */
  82
  83 #define CONFIG_BOOTCOMMAND "source 40040000;saveenv"
  84
  85 /*      "gatewayip=10.8.211.250\0"                                      \ */
  86 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
  87         "kernel_addr=40080000\0"                                        \
  88         "ramdisk_addr=40280000\0"                                       \
  89         "netmask=255.255.192.0\0"                                       \
  90         "serverip=10.8.2.101\0"                                         \
  91         "ipaddr=10.8.57.0\0"                                            \
  92         "magic_keys=#23\0"                                              \
  93         "key_magic#=28\0"                                               \
  94         "key_cmd#=setenv addfb setenv 'bootargs $bootargs console=tty0'\0" \
  95         "key_magic2=3A+3C\0"                                            \
  96         "key_cmd2=echo *** Entering Update Mode ***;"                   \
  97                 "if fatload ide 0:3 10000 update.scr;"                  \
  98                         "then source 10000;"                            \
  99                         "else echo *** UPDATE FAILED ***;"              \
 100                 "fi\0"                                                  \
 101         "key_magic3=3C+3F\0"                                            \
 102         "key_cmd3=echo *** Entering Test Mode ***;"                     \
 103                 "setenv add_misc 'setenv bootargs $bootargs testmode'\0" \
 104         "nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=$serverip:$rootpath\0" \
 105         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
 106         "addfb=setenv bootargs $bootargs console=ttyS1,$baudrate\0"     \
 107         "addip=setenv bootargs $bootargs "                              \
 108                 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname::off " \
 109                 "panic=1\0"                                             \
 110         "add_wdt=setenv bootargs $bootargs $wdt_args\0"                 \
 111         "add_misc=setenv bootargs $bootargs runmode\0"                  \
 112         "flash_nfs=run nfsargs addip add_wdt addfb add_misc;"           \
 113                 "bootm $kernel_addr\0"                                  \
 114         "flash_self=run ramargs addip add_wdt addfb add_misc;"          \
 115                 "bootm $kernel_addr $ramdisk_addr\0"                    \
 116         "net_nfs=tftp 100000 /tftpboot/uImage.lwmon;"                   \
 117                 "run nfsargs addip add_wdt addfb;bootm\0"               \
 118         "rootpath=/opt/eldk/ppc_8xx\0"                                  \
 119         "load=tftp 100000 /tftpboot/u-boot.bin\0"                       \
 120         "update=protect off 1:0;era 1:0;cp.b 100000 40000000 $filesize\0" \
 121         "wdt_args=wdt_8xx=off\0"                                        \
 122         "verify=no"
 123
 124 #define CONFIG_LOADS_ECHO       1       /* echo on for serial download  */
 125 #undef  CONFIG_SYS_LOADS_BAUD_CHANGE            /* don't allow baudrate change  */
 126
 127 #define CONFIG_WATCHDOG         1       /* watchdog enabled             */
 128 #define CONFIG_SYS_WATCHDOG_FREQ       (CONFIG_SYS_HZ / 20)
 129
 130 #undef  CONFIG_STATUS_LED               /* Status LED disabled          */
 131
 132 /* enable I2C and select the hardware/software driver */
 133 #undef  CONFIG_HARD_I2C                 /* I2C with hardware support    */
 134 #define CONFIG_SOFT_I2C         1       /* I2C bit-banged               */
 135
 136 #define CONFIG_SYS_I2C_SPEED            93000   /* 93 kHz is supposed to work   */
 137 #define CONFIG_SYS_I2C_SLAVE            0xFE
 138
 139 #ifdef CONFIG_SOFT_I2C
 140 /*
 141  * Software (bit-bang) I2C driver configuration
 142  */
 143 #define PB_SCL          0x00000020      /* PB 26 */
 144 #define PB_SDA          0x00000010      /* PB 27 */
 145
 146 #define I2C_INIT        (immr->im_cpm.cp_pbdir |=  PB_SCL)
 147 #define I2C_ACTIVE      (immr->im_cpm.cp_pbdir |=  PB_SDA)
 148 #define I2C_TRISTATE    (immr->im_cpm.cp_pbdir &= ~PB_SDA)
 149 #define I2C_READ        ((immr->im_cpm.cp_pbdat & PB_SDA) != 0)
 150 #define I2C_SDA(bit)    if(bit) immr->im_cpm.cp_pbdat |=  PB_SDA; \
 151                         else    immr->im_cpm.cp_pbdat &= ~PB_SDA
 152 #define I2C_SCL(bit)    if(bit) immr->im_cpm.cp_pbdat |=  PB_SCL; \
 153                         else    immr->im_cpm.cp_pbdat &= ~PB_SCL
 154 #define I2C_DELAY       udelay(2)       /* 1/4 I2C clock duration */
 155 #endif  /* CONFIG_SOFT_I2C */
 156
 157
 158 #define CONFIG_RTC_PCF8563              /* use Philips PCF8563 RTC      */
 159
 160
 161 /*
 162  * Command line configuration.
 163  */
 164 #include <config_cmd_default.h>
 165
 166 #define CONFIG_CMD_ASKENV
 167 #define CONFIG_CMD_BMP
 168 #define CONFIG_CMD_BSP
 169 #define CONFIG_CMD_DATE
 170 #define CONFIG_CMD_DHCP
 171 #define CONFIG_CMD_EEPROM
 172 #define CONFIG_CMD_FAT
 173 #define CONFIG_CMD_I2C
 174 #define CONFIG_CMD_IDE
 175 #define CONFIG_CMD_NFS
 176 #define CONFIG_CMD_SNTP
 177
 178 #ifdef CONFIG_POST
 179 #define CONFIG_CMD_DIAG
 180 #endif
 181
 182
 183 #define CONFIG_MAC_PARTITION
 184 #define CONFIG_DOS_PARTITION
 185
 186 /*
 187  * BOOTP options
 188  */
 189 #define CONFIG_BOOTP_SUBNETMASK
 190 #define CONFIG_BOOTP_GATEWAY
 191 #define CONFIG_BOOTP_HOSTNAME
 192 #define CONFIG_BOOTP_BOOTPATH
 193 #define CONFIG_BOOTP_BOOTFILESIZE
 194
 195
 196 /*
 197  * Miscellaneous configurable options
 198  */
 199 #define CONFIG_SYS_LONGHELP                     /* undef to save memory         */
 200 #define CONFIG_SYS_PROMPT       "=> "           /* Monitor Command Prompt       */
 201
 202 #define CONFIG_SYS_HUSH_PARSER          1       /* use "hush" command parser    */
 203
 204 #if defined(CONFIG_CMD_KGDB)
 205 #define CONFIG_SYS_CBSIZE       1024            /* Console I/O Buffer Size      */
 206 #else
 207 #define CONFIG_SYS_CBSIZE       256             /* Console I/O Buffer Size      */
 208 #endif
 209 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
 210 #define CONFIG_SYS_MAXARGS      16              /* max number of command args   */
 211 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size    */
 212
 213 #define CONFIG_SYS_MEMTEST_START        0x00100000      /* memtest works on     */
 214 #define CONFIG_SYS_MEMTEST_END          0x00F00000      /* 1 ... 15MB in DRAM   */
 215
 216 #define CONFIG_SYS_LOAD_ADDR            0x00100000      /* default load address */
 217
 218 #define CONFIG_SYS_PIO_MODE             0       /* IDE interface in PIO Mode 0  */
 219
 220 #define CONFIG_SYS_HZ                   1000    /* decrementer freq: 1 ms ticks */
 221
 222 /*
 223  * When the watchdog is enabled, output must be fast enough in Linux.
 224  */
 225 #ifdef CONFIG_WATCHDOG
 226 #define CONFIG_SYS_BAUDRATE_TABLE       {               38400, 57600, 115200 }
 227 #endif
 228
 229 /*----------------------------------------------------------------------*/
 230 #define CONFIG_MODEM_SUPPORT    1       /* enable modem initialization stuff */
 231 #undef CONFIG_MODEM_SUPPORT_DEBUG
 232
 233 #define CONFIG_MODEM_KEY_MAGIC  "3C+3D" /* press F3 + F4 keys to enable modem */
 234 #define CONFIG_POST_KEY_MAGIC   "3C+3E" /* press F3 + F5 keys to force POST */
 235 #if 0
 236 #define CONFIG_AUTOBOOT_KEYED           /* Enable "password" protection */
 237 #define CONFIG_AUTOBOOT_PROMPT  \
 238         "\nEnter password - autoboot in %d sec...\n", bootdelay
 239 #define CONFIG_AUTOBOOT_DELAY_STR       "  "    /* "password"   */
 240 #endif
 241 /*----------------------------------------------------------------------*/
 242
 243 /*
 244  * Low Level Configuration Settings
 245  * (address mappings, register initial values, etc.)
 246  * You should know what you are doing if you make changes here.
 247  */
 248 /*-----------------------------------------------------------------------
 249  * Internal Memory Mapped Register
 250  */
 251 #define CONFIG_SYS_IMMR         0xFFF00000
 252
 253 /*-----------------------------------------------------------------------
 254  * Definitions for initial stack pointer and data area (in DPRAM)
 255  */
 256 #define CONFIG_SYS_INIT_RAM_ADDR        CONFIG_SYS_IMMR
 257 #define CONFIG_SYS_INIT_RAM_SIZE        0x2F00  /* Size of used area in DPRAM   */
 258 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 259 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 260
 261 /*-----------------------------------------------------------------------
 262  * Start addresses for the final memory configuration
 263  * (Set up by the startup code)
 264  * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
 265  */
 266 #define CONFIG_SYS_SDRAM_BASE           0x00000000
 267 #define CONFIG_SYS_FLASH_BASE           0x40000000
 268 #if defined(DEBUG) || defined(CONFIG_CMD_IDE)
 269 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)     /* Reserve 256 kB for Monitor   */
 270 #else
 271 #define CONFIG_SYS_MONITOR_LEN          (128 << 10)     /* Reserve 128 kB for Monitor   */
 272 #endif
 273 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
 274 #define CONFIG_SYS_MALLOC_LEN           (128 << 10)     /* Reserve 128 kB for malloc()  */
 275
 276 /*
 277  * For booting Linux, the board info and command line data
 278  * have to be in the first 8 MB of memory, since this is
 279  * the maximum mapped by the Linux kernel during initialization.
 280  */
 281 #define CONFIG_SYS_BOOTMAPSZ            (8 << 20)       /* Initial Memory map for Linux */
 282 /*-----------------------------------------------------------------------
 283  * FLASH organization
 284  */
 285 #define CONFIG_SYS_MAX_FLASH_BANKS      2       /* max number of memory banks           */
 286 #define CONFIG_SYS_MAX_FLASH_SECT       128     /* max number of sectors on one chip    */
 287
 288 #define CONFIG_SYS_FLASH_ERASE_TOUT     180000  /* Timeout for Flash Erase (in ms)      */
 289 #define CONFIG_SYS_FLASH_WRITE_TOUT     600     /* Timeout for Flash Write (in ms)      */
 290 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
 291 #define CONFIG_SYS_FLASH_BUFFER_WRITE_TOUT      2048    /* Timeout for Flash Buffer Write (in ms)       */
 292 /* Buffer size.
 293    We have two flash devices connected in parallel.
 294    Each device incorporates a Write Buffer of 32 bytes.
 295  */
 296 #define CONFIG_SYS_FLASH_BUFFER_SIZE    (2*32)
 297
 298 /* Put environment in flash which is much faster to boot than using the EEPROM  */
 299 #define CONFIG_ENV_IS_IN_FLASH  1
 300 #define CONFIG_ENV_ADDR     0x40040000  /* Address    of Environment Sector     */
 301 #define CONFIG_ENV_SIZE         0x2000  /* Total Size of Environment            */
 302 #define CONFIG_ENV_SECT_SIZE    0x40000 /* we have BIG sectors only :-(         */
 303
 304 /*-----------------------------------------------------------------------
 305  * I2C/EEPROM Configuration
 306  */
 307
 308 #define CONFIG_SYS_I2C_AUDIO_ADDR       0x28    /* Audio volume control                 */
 309 #define CONFIG_SYS_I2C_SYSMON_ADDR      0x2E    /* LM87 System Monitor                  */
 310 #define CONFIG_SYS_I2C_RTC_ADDR 0x51    /* PCF8563 RTC                          */
 311 #define CONFIG_SYS_I2C_POWER_A_ADDR     0x52    /* PCMCIA/USB power switch, channel A   */
 312 #define CONFIG_SYS_I2C_POWER_B_ADDR     0x53    /* PCMCIA/USB power switch, channel B   */
 313 #define CONFIG_SYS_I2C_KEYBD_ADDR       0x56    /* PIC LWE keyboard                     */
 314 #define CONFIG_SYS_I2C_PICIO_ADDR       0x57    /* PIC IO Expander                      */
 315
 316 #undef  CONFIG_USE_FRAM                 /* Use FRAM instead of EEPROM   */
 317
 318 #ifdef CONFIG_USE_FRAM  /* use FRAM */
 319 #define CONFIG_SYS_I2C_EEPROM_ADDR      0x55    /* FRAM FM24CL64                */
 320 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN  2
 321 #else                   /* use EEPROM */
 322 #define CONFIG_SYS_I2C_EEPROM_ADDR      0x58    /* EEPROM AT24C164              */
 323 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN  1
 324 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS   10      /* takes up to 10 msec  */
 325 #endif  /* CONFIG_USE_FRAM */
 326 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS       4
 327
 328 /* List of I2C addresses to be verified by POST */
 329 #ifdef CONFIG_USE_FRAM
 330 #define CONFIG_SYS_POST_I2C_ADDRS       {/* CONFIG_SYS_I2C_AUDIO_ADDR, */ \
 331                                          CONFIG_SYS_I2C_SYSMON_ADDR,    \
 332                                          CONFIG_SYS_I2C_RTC_ADDR,       \
 333                                          CONFIG_SYS_I2C_POWER_A_ADDR,   \
 334                                          CONFIG_SYS_I2C_POWER_B_ADDR,   \
 335                                          CONFIG_SYS_I2C_KEYBD_ADDR,     \
 336                                          CONFIG_SYS_I2C_PICIO_ADDR,     \
 337                                          CONFIG_SYS_I2C_EEPROM_ADDR,    \
 338                                         }
 339 #else   /* Use EEPROM - which show up on 8 consequtive addresses */
 340 #define CONFIG_SYS_POST_I2C_ADDRS       {/* CONFIG_SYS_I2C_AUDIO_ADDR, */ \
 341                                          CONFIG_SYS_I2C_SYSMON_ADDR,    \
 342                                          CONFIG_SYS_I2C_RTC_ADDR,       \
 343                                          CONFIG_SYS_I2C_POWER_A_ADDR,   \
 344                                          CONFIG_SYS_I2C_POWER_B_ADDR,   \
 345                                          CONFIG_SYS_I2C_KEYBD_ADDR,     \
 346                                          CONFIG_SYS_I2C_PICIO_ADDR,     \
 347                                          CONFIG_SYS_I2C_EEPROM_ADDR+0,  \
 348                                          CONFIG_SYS_I2C_EEPROM_ADDR+1,  \
 349                                          CONFIG_SYS_I2C_EEPROM_ADDR+2,  \
 350                                          CONFIG_SYS_I2C_EEPROM_ADDR+3,  \
 351                                          CONFIG_SYS_I2C_EEPROM_ADDR+4,  \
 352                                          CONFIG_SYS_I2C_EEPROM_ADDR+5,  \
 353                                          CONFIG_SYS_I2C_EEPROM_ADDR+6,  \
 354                                          CONFIG_SYS_I2C_EEPROM_ADDR+7,  \
 355                                         }
 356 #endif  /* CONFIG_USE_FRAM */
 357
 358 /*-----------------------------------------------------------------------
 359  * Cache Configuration
 360  */
 361 #define CONFIG_SYS_CACHELINE_SIZE       16      /* For all MPC8xx CPUs                  */
 362 #if defined(CONFIG_CMD_KGDB)
 363 #define CONFIG_SYS_CACHELINE_SHIFT      4       /* log base 2 of the above value        */
 364 #endif
 365
 366 /*-----------------------------------------------------------------------
 367  * SYPCR - System Protection Control                            11-9
 368  * SYPCR can only be written once after reset!
 369  *-----------------------------------------------------------------------
 370  * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze
 371  */
 372 #if 0 && defined(CONFIG_WATCHDOG)       /* LWMON uses external MAX706TESA WD */
 373 #define CONFIG_SYS_SYPCR        (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \
 374                          SYPCR_SWE  | SYPCR_SWRI| SYPCR_SWP)
 375 #else
 376 #define CONFIG_SYS_SYPCR        (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWP)
 377 #endif
 378
 379 /*-----------------------------------------------------------------------
 380  * SIUMCR - SIU Module Configuration                            11-6
 381  *-----------------------------------------------------------------------
 382  * PCMCIA config., multi-function pin tri-state
 383  */
 384 /* EARB, DBGC and DBPC are initialised by the HCW */
 385 /* => 0x000000C0 */
 386 #define CONFIG_SYS_SIUMCR       (SIUMCR_GB5E)
 387 /*#define CONFIG_SYS_SIUMCR     (SIUMCR_DBGC00 | SIUMCR_DBPC00 | SIUMCR_MLRC01) */
 388
 389 /*-----------------------------------------------------------------------
 390  * TBSCR - Time Base Status and Control                         11-26
 391  *-----------------------------------------------------------------------
 392  * Clear Reference Interrupt Status, Timebase freezing enabled
 393  */
 394 #define CONFIG_SYS_TBSCR        (TBSCR_REFA | TBSCR_REFB | TBSCR_TBF)
 395
 396 /*-----------------------------------------------------------------------
 397  * PISCR - Periodic Interrupt Status and Control                11-31
 398  *-----------------------------------------------------------------------
 399  * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled
 400  */
 401 #define CONFIG_SYS_PISCR        (PISCR_PS | PISCR_PITF)
 402
 403 /*-----------------------------------------------------------------------
 404  * PLPRCR - PLL, Low-Power, and Reset Control Register          15-30
 405  *-----------------------------------------------------------------------
 406  * Reset PLL lock status sticky bit, timer expired status bit and timer
 407  * interrupt status bit, set PLL multiplication factor !
 408  */
 409 /* 0x00405000 */
 410 #define CONFIG_SYS_PLPRCR_MF    4       /* (4+1) * 13.2 = 66 MHz Clock */
 411 #define CONFIG_SYS_PLPRCR                                                       \
 412                 (       (CONFIG_SYS_PLPRCR_MF << PLPRCR_MF_SHIFT) |             \
 413                         PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST |    \
 414                         /*PLPRCR_CSRC|*/ PLPRCR_LPM_NORMAL |            \
 415                         PLPRCR_CSR    /*| PLPRCR_LOLRE|PLPRCR_FIOPD*/   \
 416                 )
 417
 418 #define CONFIG_8xx_GCLK_FREQ    ((CONFIG_SYS_PLPRCR_MF+1)*13200000)
 419
 420 /*-----------------------------------------------------------------------
 421  * SCCR - System Clock and reset Control Register               15-27
 422  *-----------------------------------------------------------------------
 423  * Set clock output, timebase and RTC source and divider,
 424  * power management and some other internal clocks
 425  */
 426 #define SCCR_MASK       SCCR_EBDF11
 427 /* 0x01800000 */
 428 #define CONFIG_SYS_SCCR (SCCR_COM00     | /*SCCR_TBS|*/         \
 429                          SCCR_RTDIV     |   SCCR_RTSEL    |     \
 430                          /*SCCR_CRQEN|*/  /*SCCR_PRQEN|*/       \
 431                          SCCR_EBDF00 |   SCCR_DFSYNC00 |        \
 432                          SCCR_DFBRG00   |   SCCR_DFNL000  |     \
 433                          SCCR_DFNH000   |   SCCR_DFLCD100 |     \
 434                          SCCR_DFALCD01)
 435
 436 /*-----------------------------------------------------------------------
 437  * RTCSC - Real-Time Clock Status and Control Register          11-27
 438  *-----------------------------------------------------------------------
 439  */
 440 /* 0x00C3 => 0x0003 */
 441 #define CONFIG_SYS_RTCSC        (RTCSC_SEC | RTCSC_ALR | RTCSC_RTF| RTCSC_RTE)
 442
 443
 444 /*-----------------------------------------------------------------------
 445  * RCCR - RISC Controller Configuration Register                19-4
 446  *-----------------------------------------------------------------------
 447  */
 448 #define CONFIG_SYS_RCCR 0x0000
 449
 450 /*-----------------------------------------------------------------------
 451  * RMDS - RISC Microcode Development Support Control Register
 452  *-----------------------------------------------------------------------
 453  */
 454 #define CONFIG_SYS_RMDS 0
 455
 456 /*-----------------------------------------------------------------------
 457  *
 458  * Interrupt Levels
 459  *-----------------------------------------------------------------------
 460  */
 461 #define CONFIG_SYS_CPM_INTERRUPT        13      /* SIU_LEVEL6   */
 462
 463 /*-----------------------------------------------------------------------
 464  * PCMCIA stuff
 465  *-----------------------------------------------------------------------
 466  *
 467  */
 468 #define CONFIG_SYS_PCMCIA_MEM_ADDR      (0x50000000)
 469 #define CONFIG_SYS_PCMCIA_MEM_SIZE      ( 64 << 20 )
 470 #define CONFIG_SYS_PCMCIA_DMA_ADDR      (0x54000000)
 471 #define CONFIG_SYS_PCMCIA_DMA_SIZE      ( 64 << 20 )
 472 #define CONFIG_SYS_PCMCIA_ATTRB_ADDR    (0x58000000)
 473 #define CONFIG_SYS_PCMCIA_ATTRB_SIZE    ( 64 << 20 )
 474 #define CONFIG_SYS_PCMCIA_IO_ADDR       (0x5C000000)
 475 #define CONFIG_SYS_PCMCIA_IO_SIZE       ( 64 << 20 )
 476
 477 /*-----------------------------------------------------------------------
 478  * IDE/ATA stuff (Supports IDE harddisk on PCMCIA Adapter)
 479  *-----------------------------------------------------------------------
 480  */
 481
 482 #define CONFIG_IDE_PREINIT      1       /* Use preinit IDE hook */
 483 #define CONFIG_IDE_8xx_PCCARD   1       /* Use IDE with PC Card Adapter */
 484
 485 #undef  CONFIG_IDE_8xx_DIRECT           /* Direct IDE    not supported  */
 486 #undef  CONFIG_IDE_LED                  /* LED   for ide not supported  */
 487 #undef  CONFIG_IDE_RESET                /* reset for ide not supported  */
 488
 489 #define CONFIG_SYS_IDE_MAXBUS           1       /* max. 1 IDE bus               */
 490 #define CONFIG_SYS_IDE_MAXDEVICE        1       /* max. 1 drive per IDE bus     */
 491
 492 #define CONFIG_SYS_ATA_IDE0_OFFSET      0x0000
 493
 494 #define CONFIG_SYS_ATA_BASE_ADDR        CONFIG_SYS_PCMCIA_MEM_ADDR
 495
 496 /* Offset for data I/O                  */
 497 #define CONFIG_SYS_ATA_DATA_OFFSET      (CONFIG_SYS_PCMCIA_MEM_SIZE + 0x320)
 498
 499 /* Offset for normal register accesses  */
 500 #define CONFIG_SYS_ATA_REG_OFFSET       (2 * CONFIG_SYS_PCMCIA_MEM_SIZE + 0x320)
 501
 502 /* Offset for alternate registers       */
 503 #define CONFIG_SYS_ATA_ALT_OFFSET       0x0100
 504
 505 #define CONFIG_SUPPORT_VFAT             /* enable VFAT support */
 506
 507 /*-----------------------------------------------------------------------
 508  *
 509  *-----------------------------------------------------------------------
 510  *
 511  */
 512 #define CONFIG_SYS_DER 0
 513
 514 /*
 515  * Init Memory Controller:
 516  *
 517  * BR0/1 and OR0/1 (FLASH) - second Flash bank optional
 518  */
 519
 520 #define FLASH_BASE0_PRELIM      0x40000000      /* FLASH bank #0        */
 521 #define FLASH_BASE1_PRELIM      0x41000000      /* FLASH bank #1        */
 522
 523 /* used to re-map FLASH:
 524  * restrict access enough to keep SRAM working (if any)
 525  * but not too much to meddle with FLASH accesses
 526  */
 527 #define CONFIG_SYS_REMAP_OR_AM          0xFF000000      /* OR addr mask */
 528 #define CONFIG_SYS_PRELIM_OR_AM 0xFF000000      /* OR addr mask */
 529
 530 /* FLASH timing: ACS = 00, TRLX = 0, CSNT = 1, SCY = 8, EHTR = 0        */
 531 #define CONFIG_SYS_OR_TIMING_FLASH      (OR_SCY_8_CLK)
 532
 533 #define CONFIG_SYS_OR0_REMAP    ( CONFIG_SYS_REMAP_OR_AM | OR_CSNT_SAM | OR_ACS_DIV1 | OR_BI | \
 534                                 CONFIG_SYS_OR_TIMING_FLASH)
 535 #define CONFIG_SYS_OR0_PRELIM   (CONFIG_SYS_PRELIM_OR_AM | OR_ACS_DIV1 | OR_BI | \
 536                                 CONFIG_SYS_OR_TIMING_FLASH)
 537 /* 16 bit, bank valid */
 538 #define CONFIG_SYS_BR0_PRELIM   ((FLASH_BASE0_PRELIM & BR_BA_MSK) | BR_PS_32 | BR_V )
 539
 540 #define CONFIG_SYS_OR1_REMAP    CONFIG_SYS_OR0_REMAP
 541 #define CONFIG_SYS_OR1_PRELIM   CONFIG_SYS_OR0_PRELIM
 542 #define CONFIG_SYS_BR1_PRELIM   ((FLASH_BASE1_PRELIM & BR_BA_MSK) | BR_PS_32 | BR_V )
 543
 544 /*
 545  * BR3/OR3: SDRAM
 546  *
 547  * Multiplexed addresses, GPL5 output to GPL5_A (don't care)
 548  */
 549 #define SDRAM_BASE3_PRELIM      0x00000000      /* SDRAM bank */
 550 #define SDRAM_PRELIM_OR_AM      0xF0000000      /* map 256 MB (>SDRAM_MAX_SIZE!) */
 551 #define SDRAM_TIMING            OR_SCY_0_CLK    /* SDRAM-Timing */
 552
 553 #define SDRAM_MAX_SIZE          0x08000000      /* max 128 MB SDRAM */
 554
 555 #define CONFIG_SYS_OR3_PRELIM   (SDRAM_PRELIM_OR_AM | OR_CSNT_SAM | OR_G5LS | SDRAM_TIMING )
 556 #define CONFIG_SYS_BR3_PRELIM   ((SDRAM_BASE3_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V )
 557
 558 /*
 559  * BR5/OR5: Touch Panel
 560  *
 561  * AM=0xFFC00 ATM=0 CSNT/SAM=0 ACS/G5LA/G5LS=3 BIH=1 SCY=0 SETA=0 TRLX=0 EHTR=0
 562  */
 563 #define TOUCHPNL_BASE           0x20000000
 564 #define TOUCHPNL_OR_AM          0xFFFF8000
 565 #define TOUCHPNL_TIMING         OR_SCY_0_CLK
 566
 567 #define CONFIG_SYS_OR5_PRELIM   (TOUCHPNL_OR_AM | OR_CSNT_SAM | OR_ACS_DIV1 | OR_BI | \
 568                          TOUCHPNL_TIMING )
 569 #define CONFIG_SYS_BR5_PRELIM   ((TOUCHPNL_BASE & BR_BA_MSK) | BR_PS_32 | BR_V )
 570
 571 #define CONFIG_SYS_MEMORY_75
 572 #undef  CONFIG_SYS_MEMORY_7E
 573 #undef  CONFIG_SYS_MEMORY_8E
 574
 575 /*
 576  * Memory Periodic Timer Prescaler
 577  */
 578
 579 /* periodic timer for refresh */
 580 #define CONFIG_SYS_MPTPR        0x200
 581
 582 /*
 583  * MAMR settings for SDRAM
 584  */
 585
 586 #define CONFIG_SYS_MAMR_8COL    0x80802114
 587 #define CONFIG_SYS_MAMR_9COL    0x80904114
 588
 589 /*
 590  * MAR setting for SDRAM
 591  */
 592 #define CONFIG_SYS_MAR          0x00000088
 593
 594 #endif  /* __CONFIG_H */