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 #define CONFIG_SYS_I2C
 134 #define CONFIG_SYS_I2C_SOFT             /* I2C bit-banged */
 135 #define CONFIG_SYS_I2C_SOFT_SPEED       93000   /* 93 kHz is supposed to work */
 136 #define CONFIG_SYS_I2C_SOFT_SLAVE       0xFE
 137 /*
 138  * Software (bit-bang) I2C driver configuration
 139  */
 140 #define PB_SCL          0x00000020      /* PB 26 */
 141 #define PB_SDA          0x00000010      /* PB 27 */
 142
 143 #define I2C_INIT        (immr->im_cpm.cp_pbdir |=  PB_SCL)
 144 #define I2C_ACTIVE      (immr->im_cpm.cp_pbdir |=  PB_SDA)
 145 #define I2C_TRISTATE    (immr->im_cpm.cp_pbdir &= ~PB_SDA)
 146 #define I2C_READ        ((immr->im_cpm.cp_pbdat & PB_SDA) != 0)
 147 #define I2C_SDA(bit)    if(bit) immr->im_cpm.cp_pbdat |=  PB_SDA; \
 148                         else    immr->im_cpm.cp_pbdat &= ~PB_SDA
 149 #define I2C_SCL(bit)    if(bit) immr->im_cpm.cp_pbdat |=  PB_SCL; \
 150                         else    immr->im_cpm.cp_pbdat &= ~PB_SCL
 151 #define I2C_DELAY       udelay(2)       /* 1/4 I2C clock duration */
 152
 153
 154 #define CONFIG_RTC_PCF8563              /* use Philips PCF8563 RTC      */
 155
 156
 157 /*
 158  * Command line configuration.
 159  */
 160 #include <config_cmd_default.h>
 161
 162 #define CONFIG_CMD_ASKENV
 163 #define CONFIG_CMD_BMP
 164 #define CONFIG_CMD_BSP
 165 #define CONFIG_CMD_DATE
 166 #define CONFIG_CMD_DHCP
 167 #define CONFIG_CMD_EEPROM
 168 #define CONFIG_CMD_FAT
 169 #define CONFIG_CMD_I2C
 170 #define CONFIG_CMD_IDE
 171 #define CONFIG_CMD_NFS
 172 #define CONFIG_CMD_SNTP
 173
 174 #ifdef CONFIG_POST
 175 #define CONFIG_CMD_DIAG
 176 #endif
 177
 178
 179 #define CONFIG_MAC_PARTITION
 180 #define CONFIG_DOS_PARTITION
 181
 182 /*
 183  * BOOTP options
 184  */
 185 #define CONFIG_BOOTP_SUBNETMASK
 186 #define CONFIG_BOOTP_GATEWAY
 187 #define CONFIG_BOOTP_HOSTNAME
 188 #define CONFIG_BOOTP_BOOTPATH
 189 #define CONFIG_BOOTP_BOOTFILESIZE
 190
 191
 192 /*
 193  * Miscellaneous configurable options
 194  */
 195 #define CONFIG_SYS_LONGHELP                     /* undef to save memory         */
 196
 197 #define CONFIG_SYS_HUSH_PARSER          1       /* use "hush" command parser    */
 198
 199 #if defined(CONFIG_CMD_KGDB)
 200 #define CONFIG_SYS_CBSIZE       1024            /* Console I/O Buffer Size      */
 201 #else
 202 #define CONFIG_SYS_CBSIZE       256             /* Console I/O Buffer Size      */
 203 #endif
 204 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
 205 #define CONFIG_SYS_MAXARGS      16              /* max number of command args   */
 206 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size    */
 207
 208 #define CONFIG_SYS_MEMTEST_START        0x00100000      /* memtest works on     */
 209 #define CONFIG_SYS_MEMTEST_END          0x00F00000      /* 1 ... 15MB in DRAM   */
 210
 211 #define CONFIG_SYS_LOAD_ADDR            0x00100000      /* default load address */
 212
 213 #define CONFIG_SYS_PIO_MODE             0       /* IDE interface in PIO Mode 0  */
 214
 215 /*
 216  * When the watchdog is enabled, output must be fast enough in Linux.
 217  */
 218 #ifdef CONFIG_WATCHDOG
 219 #define CONFIG_SYS_BAUDRATE_TABLE       {               38400, 57600, 115200 }
 220 #endif
 221
 222 /*----------------------------------------------------------------------*/
 223 #define CONFIG_MODEM_SUPPORT    1       /* enable modem initialization stuff */
 224 #undef CONFIG_MODEM_SUPPORT_DEBUG
 225
 226 #define CONFIG_MODEM_KEY_MAGIC  "3C+3D" /* press F3 + F4 keys to enable modem */
 227 #define CONFIG_POST_KEY_MAGIC   "3C+3E" /* press F3 + F5 keys to force POST */
 228 #if 0
 229 #define CONFIG_AUTOBOOT_KEYED           /* Enable "password" protection */
 230 #define CONFIG_AUTOBOOT_PROMPT  \
 231         "\nEnter password - autoboot in %d sec...\n", bootdelay
 232 #define CONFIG_AUTOBOOT_DELAY_STR       "  "    /* "password"   */
 233 #endif
 234 /*----------------------------------------------------------------------*/
 235
 236 /*
 237  * Low Level Configuration Settings
 238  * (address mappings, register initial values, etc.)
 239  * You should know what you are doing if you make changes here.
 240  */
 241 /*-----------------------------------------------------------------------
 242  * Internal Memory Mapped Register
 243  */
 244 #define CONFIG_SYS_IMMR         0xFFF00000
 245
 246 /*-----------------------------------------------------------------------
 247  * Definitions for initial stack pointer and data area (in DPRAM)
 248  */
 249 #define CONFIG_SYS_INIT_RAM_ADDR        CONFIG_SYS_IMMR
 250 #define CONFIG_SYS_INIT_RAM_SIZE        0x2F00  /* Size of used area in DPRAM   */
 251 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 252 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
 253
 254 /*-----------------------------------------------------------------------
 255  * Start addresses for the final memory configuration
 256  * (Set up by the startup code)
 257  * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
 258  */
 259 #define CONFIG_SYS_SDRAM_BASE           0x00000000
 260 #define CONFIG_SYS_FLASH_BASE           0x40000000
 261 #if defined(DEBUG) || defined(CONFIG_CMD_IDE)
 262 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)     /* Reserve 256 kB for Monitor   */
 263 #else
 264 #define CONFIG_SYS_MONITOR_LEN          (128 << 10)     /* Reserve 128 kB for Monitor   */
 265 #endif
 266 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
 267 #define CONFIG_SYS_MALLOC_LEN           (128 << 10)     /* Reserve 128 kB for malloc()  */
 268
 269 /*
 270  * For booting Linux, the board info and command line data
 271  * have to be in the first 8 MB of memory, since this is
 272  * the maximum mapped by the Linux kernel during initialization.
 273  */
 274 #define CONFIG_SYS_BOOTMAPSZ            (8 << 20)       /* Initial Memory map for Linux */
 275 /*-----------------------------------------------------------------------
 276  * FLASH organization
 277  */
 278 #define CONFIG_SYS_MAX_FLASH_BANKS      2       /* max number of memory banks           */
 279 #define CONFIG_SYS_MAX_FLASH_SECT       128     /* max number of sectors on one chip    */
 280
 281 #define CONFIG_SYS_FLASH_ERASE_TOUT     180000  /* Timeout for Flash Erase (in ms)      */
 282 #define CONFIG_SYS_FLASH_WRITE_TOUT     600     /* Timeout for Flash Write (in ms)      */
 283 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
 284 #define CONFIG_SYS_FLASH_BUFFER_WRITE_TOUT      2048    /* Timeout for Flash Buffer Write (in ms)       */
 285 /* Buffer size.
 286    We have two flash devices connected in parallel.
 287    Each device incorporates a Write Buffer of 32 bytes.
 288  */
 289 #define CONFIG_SYS_FLASH_BUFFER_SIZE    (2*32)
 290
 291 /* Put environment in flash which is much faster to boot than using the EEPROM  */
 292 #define CONFIG_ENV_IS_IN_FLASH  1
 293 #define CONFIG_ENV_ADDR     0x40040000  /* Address    of Environment Sector     */
 294 #define CONFIG_ENV_SIZE         0x2000  /* Total Size of Environment            */
 295 #define CONFIG_ENV_SECT_SIZE    0x40000 /* we have BIG sectors only :-(         */
 296
 297 /*-----------------------------------------------------------------------
 298  * I2C/EEPROM Configuration
 299  */
 300
 301 #define CONFIG_SYS_I2C_AUDIO_ADDR       0x28    /* Audio volume control                 */
 302 #define CONFIG_SYS_I2C_SYSMON_ADDR      0x2E    /* LM87 System Monitor                  */
 303 #define CONFIG_SYS_I2C_RTC_ADDR 0x51    /* PCF8563 RTC                          */
 304 #define CONFIG_SYS_I2C_POWER_A_ADDR     0x52    /* PCMCIA/USB power switch, channel A   */
 305 #define CONFIG_SYS_I2C_POWER_B_ADDR     0x53    /* PCMCIA/USB power switch, channel B   */
 306 #define CONFIG_SYS_I2C_KEYBD_ADDR       0x56    /* PIC LWE keyboard                     */
 307 #define CONFIG_SYS_I2C_PICIO_ADDR       0x57    /* PIC IO Expander                      */
 308
 309 #undef  CONFIG_USE_FRAM                 /* Use FRAM instead of EEPROM   */
 310
 311 #ifdef CONFIG_USE_FRAM  /* use FRAM */
 312 #define CONFIG_SYS_I2C_EEPROM_ADDR      0x55    /* FRAM FM24CL64                */
 313 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN  2
 314 #else                   /* use EEPROM */
 315 #define CONFIG_SYS_I2C_EEPROM_ADDR      0x58    /* EEPROM AT24C164              */
 316 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN  1
 317 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS   10      /* takes up to 10 msec  */
 318 #endif  /* CONFIG_USE_FRAM */
 319 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS       4
 320
 321 /* List of I2C addresses to be verified by POST */
 322 #ifdef CONFIG_USE_FRAM
 323 #define CONFIG_SYS_POST_I2C_ADDRS       {/* CONFIG_SYS_I2C_AUDIO_ADDR, */ \
 324                                          CONFIG_SYS_I2C_SYSMON_ADDR,    \
 325                                          CONFIG_SYS_I2C_RTC_ADDR,       \
 326                                          CONFIG_SYS_I2C_POWER_A_ADDR,   \
 327                                          CONFIG_SYS_I2C_POWER_B_ADDR,   \
 328                                          CONFIG_SYS_I2C_KEYBD_ADDR,     \
 329                                          CONFIG_SYS_I2C_PICIO_ADDR,     \
 330                                          CONFIG_SYS_I2C_EEPROM_ADDR,    \
 331                                         }
 332 #else   /* Use EEPROM - which show up on 8 consequtive addresses */
 333 #define CONFIG_SYS_POST_I2C_ADDRS       {/* CONFIG_SYS_I2C_AUDIO_ADDR, */ \
 334                                          CONFIG_SYS_I2C_SYSMON_ADDR,    \
 335                                          CONFIG_SYS_I2C_RTC_ADDR,       \
 336                                          CONFIG_SYS_I2C_POWER_A_ADDR,   \
 337                                          CONFIG_SYS_I2C_POWER_B_ADDR,   \
 338                                          CONFIG_SYS_I2C_KEYBD_ADDR,     \
 339                                          CONFIG_SYS_I2C_PICIO_ADDR,     \
 340                                          CONFIG_SYS_I2C_EEPROM_ADDR+0,  \
 341                                          CONFIG_SYS_I2C_EEPROM_ADDR+1,  \
 342                                          CONFIG_SYS_I2C_EEPROM_ADDR+2,  \
 343                                          CONFIG_SYS_I2C_EEPROM_ADDR+3,  \
 344                                          CONFIG_SYS_I2C_EEPROM_ADDR+4,  \
 345                                          CONFIG_SYS_I2C_EEPROM_ADDR+5,  \
 346                                          CONFIG_SYS_I2C_EEPROM_ADDR+6,  \
 347                                          CONFIG_SYS_I2C_EEPROM_ADDR+7,  \
 348                                         }
 349 #endif  /* CONFIG_USE_FRAM */
 350
 351 /*-----------------------------------------------------------------------
 352  * Cache Configuration
 353  */
 354 #define CONFIG_SYS_CACHELINE_SIZE       16      /* For all MPC8xx CPUs                  */
 355 #if defined(CONFIG_CMD_KGDB)
 356 #define CONFIG_SYS_CACHELINE_SHIFT      4       /* log base 2 of the above value        */
 357 #endif
 358
 359 /*-----------------------------------------------------------------------
 360  * SYPCR - System Protection Control                            11-9
 361  * SYPCR can only be written once after reset!
 362  *-----------------------------------------------------------------------
 363  * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze
 364  */
 365 #if 0 && defined(CONFIG_WATCHDOG)       /* LWMON uses external MAX706TESA WD */
 366 #define CONFIG_SYS_SYPCR        (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \
 367                          SYPCR_SWE  | SYPCR_SWRI| SYPCR_SWP)
 368 #else
 369 #define CONFIG_SYS_SYPCR        (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWP)
 370 #endif
 371
 372 /*-----------------------------------------------------------------------
 373  * SIUMCR - SIU Module Configuration                            11-6
 374  *-----------------------------------------------------------------------
 375  * PCMCIA config., multi-function pin tri-state
 376  */
 377 /* EARB, DBGC and DBPC are initialised by the HCW */
 378 /* => 0x000000C0 */
 379 #define CONFIG_SYS_SIUMCR       (SIUMCR_GB5E)
 380 /*#define CONFIG_SYS_SIUMCR     (SIUMCR_DBGC00 | SIUMCR_DBPC00 | SIUMCR_MLRC01) */
 381
 382 /*-----------------------------------------------------------------------
 383  * TBSCR - Time Base Status and Control                         11-26
 384  *-----------------------------------------------------------------------
 385  * Clear Reference Interrupt Status, Timebase freezing enabled
 386  */
 387 #define CONFIG_SYS_TBSCR        (TBSCR_REFA | TBSCR_REFB | TBSCR_TBF)
 388
 389 /*-----------------------------------------------------------------------
 390  * PISCR - Periodic Interrupt Status and Control                11-31
 391  *-----------------------------------------------------------------------
 392  * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled
 393  */
 394 #define CONFIG_SYS_PISCR        (PISCR_PS | PISCR_PITF)
 395
 396 /*-----------------------------------------------------------------------
 397  * PLPRCR - PLL, Low-Power, and Reset Control Register          15-30
 398  *-----------------------------------------------------------------------
 399  * Reset PLL lock status sticky bit, timer expired status bit and timer
 400  * interrupt status bit, set PLL multiplication factor !
 401  */
 402 /* 0x00405000 */
 403 #define CONFIG_SYS_PLPRCR_MF    4       /* (4+1) * 13.2 = 66 MHz Clock */
 404 #define CONFIG_SYS_PLPRCR                                                       \
 405                 (       (CONFIG_SYS_PLPRCR_MF << PLPRCR_MF_SHIFT) |             \
 406                         PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST |    \
 407                         /*PLPRCR_CSRC|*/ PLPRCR_LPM_NORMAL |            \
 408                         PLPRCR_CSR    /*| PLPRCR_LOLRE|PLPRCR_FIOPD*/   \
 409                 )
 410
 411 #define CONFIG_8xx_GCLK_FREQ    ((CONFIG_SYS_PLPRCR_MF+1)*13200000)
 412
 413 /*-----------------------------------------------------------------------
 414  * SCCR - System Clock and reset Control Register               15-27
 415  *-----------------------------------------------------------------------
 416  * Set clock output, timebase and RTC source and divider,
 417  * power management and some other internal clocks
 418  */
 419 #define SCCR_MASK       SCCR_EBDF11
 420 /* 0x01800000 */
 421 #define CONFIG_SYS_SCCR (SCCR_COM00     | /*SCCR_TBS|*/         \
 422                          SCCR_RTDIV     |   SCCR_RTSEL    |     \
 423                          /*SCCR_CRQEN|*/  /*SCCR_PRQEN|*/       \
 424                          SCCR_EBDF00 |   SCCR_DFSYNC00 |        \
 425                          SCCR_DFBRG00   |   SCCR_DFNL000  |     \
 426                          SCCR_DFNH000   |   SCCR_DFLCD100 |     \
 427                          SCCR_DFALCD01)
 428
 429 /*-----------------------------------------------------------------------
 430  * RTCSC - Real-Time Clock Status and Control Register          11-27
 431  *-----------------------------------------------------------------------
 432  */
 433 /* 0x00C3 => 0x0003 */
 434 #define CONFIG_SYS_RTCSC        (RTCSC_SEC | RTCSC_ALR | RTCSC_RTF| RTCSC_RTE)
 435
 436
 437 /*-----------------------------------------------------------------------
 438  * RCCR - RISC Controller Configuration Register                19-4
 439  *-----------------------------------------------------------------------
 440  */
 441 #define CONFIG_SYS_RCCR 0x0000
 442
 443 /*-----------------------------------------------------------------------
 444  * RMDS - RISC Microcode Development Support Control Register
 445  *-----------------------------------------------------------------------
 446  */
 447 #define CONFIG_SYS_RMDS 0
 448
 449 /*-----------------------------------------------------------------------
 450  *
 451  * Interrupt Levels
 452  *-----------------------------------------------------------------------
 453  */
 454 #define CONFIG_SYS_CPM_INTERRUPT        13      /* SIU_LEVEL6   */
 455
 456 /*-----------------------------------------------------------------------
 457  * PCMCIA stuff
 458  *-----------------------------------------------------------------------
 459  *
 460  */
 461 #define CONFIG_SYS_PCMCIA_MEM_ADDR      (0x50000000)
 462 #define CONFIG_SYS_PCMCIA_MEM_SIZE      ( 64 << 20 )
 463 #define CONFIG_SYS_PCMCIA_DMA_ADDR      (0x54000000)
 464 #define CONFIG_SYS_PCMCIA_DMA_SIZE      ( 64 << 20 )
 465 #define CONFIG_SYS_PCMCIA_ATTRB_ADDR    (0x58000000)
 466 #define CONFIG_SYS_PCMCIA_ATTRB_SIZE    ( 64 << 20 )
 467 #define CONFIG_SYS_PCMCIA_IO_ADDR       (0x5C000000)
 468 #define CONFIG_SYS_PCMCIA_IO_SIZE       ( 64 << 20 )
 469
 470 /*-----------------------------------------------------------------------
 471  * IDE/ATA stuff (Supports IDE harddisk on PCMCIA Adapter)
 472  *-----------------------------------------------------------------------
 473  */
 474
 475 #define CONFIG_IDE_PREINIT      1       /* Use preinit IDE hook */
 476 #define CONFIG_IDE_8xx_PCCARD   1       /* Use IDE with PC Card Adapter */
 477
 478 #undef  CONFIG_IDE_8xx_DIRECT           /* Direct IDE    not supported  */
 479 #undef  CONFIG_IDE_LED                  /* LED   for ide not supported  */
 480 #undef  CONFIG_IDE_RESET                /* reset for ide not supported  */
 481
 482 #define CONFIG_SYS_IDE_MAXBUS           1       /* max. 1 IDE bus               */
 483 #define CONFIG_SYS_IDE_MAXDEVICE        1       /* max. 1 drive per IDE bus     */
 484
 485 #define CONFIG_SYS_ATA_IDE0_OFFSET      0x0000
 486
 487 #define CONFIG_SYS_ATA_BASE_ADDR        CONFIG_SYS_PCMCIA_MEM_ADDR
 488
 489 /* Offset for data I/O                  */
 490 #define CONFIG_SYS_ATA_DATA_OFFSET      (CONFIG_SYS_PCMCIA_MEM_SIZE + 0x320)
 491
 492 /* Offset for normal register accesses  */
 493 #define CONFIG_SYS_ATA_REG_OFFSET       (2 * CONFIG_SYS_PCMCIA_MEM_SIZE + 0x320)
 494
 495 /* Offset for alternate registers       */
 496 #define CONFIG_SYS_ATA_ALT_OFFSET       0x0100
 497
 498 #define CONFIG_SUPPORT_VFAT             /* enable VFAT support */
 499
 500 /*-----------------------------------------------------------------------
 501  *
 502  *-----------------------------------------------------------------------
 503  *
 504  */
 505 #define CONFIG_SYS_DER 0
 506
 507 /*
 508  * Init Memory Controller:
 509  *
 510  * BR0/1 and OR0/1 (FLASH) - second Flash bank optional
 511  */
 512
 513 #define FLASH_BASE0_PRELIM      0x40000000      /* FLASH bank #0        */
 514 #define FLASH_BASE1_PRELIM      0x41000000      /* FLASH bank #1        */
 515
 516 /* used to re-map FLASH:
 517  * restrict access enough to keep SRAM working (if any)
 518  * but not too much to meddle with FLASH accesses
 519  */
 520 #define CONFIG_SYS_REMAP_OR_AM          0xFF000000      /* OR addr mask */
 521 #define CONFIG_SYS_PRELIM_OR_AM 0xFF000000      /* OR addr mask */
 522
 523 /* FLASH timing: ACS = 00, TRLX = 0, CSNT = 1, SCY = 8, EHTR = 0        */
 524 #define CONFIG_SYS_OR_TIMING_FLASH      (OR_SCY_8_CLK)
 525
 526 #define CONFIG_SYS_OR0_REMAP    ( CONFIG_SYS_REMAP_OR_AM | OR_CSNT_SAM | OR_ACS_DIV1 | OR_BI | \
 527                                 CONFIG_SYS_OR_TIMING_FLASH)
 528 #define CONFIG_SYS_OR0_PRELIM   (CONFIG_SYS_PRELIM_OR_AM | OR_ACS_DIV1 | OR_BI | \
 529                                 CONFIG_SYS_OR_TIMING_FLASH)
 530 /* 16 bit, bank valid */
 531 #define CONFIG_SYS_BR0_PRELIM   ((FLASH_BASE0_PRELIM & BR_BA_MSK) | BR_PS_32 | BR_V )
 532
 533 #define CONFIG_SYS_OR1_REMAP    CONFIG_SYS_OR0_REMAP
 534 #define CONFIG_SYS_OR1_PRELIM   CONFIG_SYS_OR0_PRELIM
 535 #define CONFIG_SYS_BR1_PRELIM   ((FLASH_BASE1_PRELIM & BR_BA_MSK) | BR_PS_32 | BR_V )
 536
 537 /*
 538  * BR3/OR3: SDRAM
 539  *
 540  * Multiplexed addresses, GPL5 output to GPL5_A (don't care)
 541  */
 542 #define SDRAM_BASE3_PRELIM      0x00000000      /* SDRAM bank */
 543 #define SDRAM_PRELIM_OR_AM      0xF0000000      /* map 256 MB (>SDRAM_MAX_SIZE!) */
 544 #define SDRAM_TIMING            OR_SCY_0_CLK    /* SDRAM-Timing */
 545
 546 #define SDRAM_MAX_SIZE          0x08000000      /* max 128 MB SDRAM */
 547
 548 #define CONFIG_SYS_OR3_PRELIM   (SDRAM_PRELIM_OR_AM | OR_CSNT_SAM | OR_G5LS | SDRAM_TIMING )
 549 #define CONFIG_SYS_BR3_PRELIM   ((SDRAM_BASE3_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V )
 550
 551 /*
 552  * BR5/OR5: Touch Panel
 553  *
 554  * AM=0xFFC00 ATM=0 CSNT/SAM=0 ACS/G5LA/G5LS=3 BIH=1 SCY=0 SETA=0 TRLX=0 EHTR=0
 555  */
 556 #define TOUCHPNL_BASE           0x20000000
 557 #define TOUCHPNL_OR_AM          0xFFFF8000
 558 #define TOUCHPNL_TIMING         OR_SCY_0_CLK
 559
 560 #define CONFIG_SYS_OR5_PRELIM   (TOUCHPNL_OR_AM | OR_CSNT_SAM | OR_ACS_DIV1 | OR_BI | \
 561                          TOUCHPNL_TIMING )
 562 #define CONFIG_SYS_BR5_PRELIM   ((TOUCHPNL_BASE & BR_BA_MSK) | BR_PS_32 | BR_V )
 563
 564 #define CONFIG_SYS_MEMORY_75
 565 #undef  CONFIG_SYS_MEMORY_7E
 566 #undef  CONFIG_SYS_MEMORY_8E
 567
 568 /*
 569  * Memory Periodic Timer Prescaler
 570  */
 571
 572 /* periodic timer for refresh */
 573 #define CONFIG_SYS_MPTPR        0x200
 574
 575 /*
 576  * MAMR settings for SDRAM
 577  */
 578
 579 #define CONFIG_SYS_MAMR_8COL    0x80802114
 580 #define CONFIG_SYS_MAMR_9COL    0x80904114
 581
 582 /*
 583  * MAR setting for SDRAM
 584  */
 585 #define CONFIG_SYS_MAR          0x00000088
 586
 587 #endif  /* __CONFIG_H */