include/configs/PATI.h

   1 /*
   2  * (C) Copyright 2003
   3  * Denis Peter d.peter@mpl.ch
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  */
   7
   8 /*
   9  * File:                PATI.h
  10  */
  11
  12 #ifndef __CONFIG_H
  13 #define __CONFIG_H
  14
  15 /*
  16  * High Level Configuration Options
  17  */
  18
  19 #define CONFIG_MPC555           1               /* This is an MPC555 CPU                */
  20 #define CONFIG_PATI             1               /* ...On a PATI board   */
  21
  22 #define CONFIG_SYS_TEXT_BASE    0xFFF00000
  23
  24 /* Serial Console Configuration */
  25 #define CONFIG_5xx_CONS_SCI1
  26 #undef  CONFIG_5xx_CONS_SCI2
  27
  28 #define CONFIG_BAUDRATE         9600
  29
  30
  31 /*
  32  * BOOTP options
  33  */
  34 #define CONFIG_BOOTP_BOOTFILESIZE
  35 #define CONFIG_BOOTP_BOOTPATH
  36 #define CONFIG_BOOTP_GATEWAY
  37 #define CONFIG_BOOTP_HOSTNAME
  38
  39
  40 /*
  41  * Command line configuration.
  42  */
  43 #define CONFIG_CMD_MEMORY
  44 #define CONFIG_CMD_LOADB
  45 #define CONFIG_CMD_REGINFO
  46 #define CONFIG_CMD_FLASH
  47 #define CONFIG_CMD_LOADS
  48 #define CONFIG_CMD_SAVEENV
  49 #define CONFIG_CMD_REGINFO
  50 #define CONFIG_CMD_BDI
  51 #define CONFIG_CMD_CONSOLE
  52 #define CONFIG_CMD_RUN
  53 #define CONFIG_CMD_BSP
  54 #define CONFIG_CMD_IMI
  55 #define CONFIG_CMD_EEPROM
  56 #define CONFIG_CMD_IRQ
  57 #define CONFIG_CMD_MISC
  58
  59
  60 #if 0
  61 #define CONFIG_BOOTDELAY        -1              /* autoboot disabled                    */
  62 #else
  63 #define CONFIG_BOOTDELAY        5               /* autoboot after 5 seconds             */
  64 #endif
  65 #define CONFIG_BOOTCOMMAND      ""      /* autoboot command                     */
  66
  67 #define CONFIG_BOOTARGS         ""              /* */
  68
  69 #define CONFIG_WATCHDOG                         /* turn on platform specific watchdog   */
  70
  71 /*#define CONFIG_STATUS_LED     1               */ /* Enable status led */
  72
  73 #define CONFIG_LOADS_ECHO       1               /* Echo on for serial download */
  74
  75 /*
  76  * Miscellaneous configurable options
  77  */
  78 #define CONFIG_SYS_CONSOLE_IS_IN_ENV    /* stdin, stdout and stderr are in evironment */
  79 #define CONFIG_PREBOOT
  80
  81 #define CONFIG_SYS_LONGHELP                             /* undef to save memory         */
  82 #define CONFIG_SYS_PROMPT               "pati=> "               /* Monitor Command Prompt       */
  83 #if defined(CONFIG_CMD_KGDB)
  84 #define CONFIG_SYS_CBSIZE               1024            /* Console I/O Buffer Size      */
  85 #else
  86 #define CONFIG_SYS_CBSIZE               256             /* Console I/O Buffer Size      */
  87 #endif
  88 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
  89 #define CONFIG_SYS_MAXARGS              16             /* max number of command args    */
  90 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size    */
  91
  92 #define CONFIG_SYS_MEMTEST_START        0x00010000      /* memtest works on             */
  93 #define CONFIG_SYS_MEMTEST_END          0x00A00000      /* 10 MB in SRAM                        */
  94
  95 #define CONFIG_SYS_LOAD_ADDR            0x100000        /* default load address         */
  96
  97 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200, 1250000 }
  98
  99
 100 /***********************************************************************
 101  * Last Stage Init
 102  ***********************************************************************/
 103 #define CONFIG_LAST_STAGE_INIT
 104
 105 /*
 106  * Low Level Configuration Settings
 107  */
 108
 109 /*
 110  * Internal Memory Mapped (This is not the IMMR content)
 111  */
 112 #define CONFIG_SYS_IMMR         0x01C00000              /* Physical start adress of internal memory map */
 113
 114 /*
 115  * Definitions for initial stack pointer and data area
 116  */
 117 #define CONFIG_SYS_INIT_RAM_ADDR        (CONFIG_SYS_IMMR + 0x003f9800)  /* Physical start adress of internal MPC555 writable RAM */
 118 #define CONFIG_SYS_INIT_RAM_SIZE        (CONFIG_SYS_IMMR + 0x003fffff)  /* Physical end adress of internal MPC555 used RAM area */
 119 #define CONFIG_SYS_GBL_DATA_OFFSET      ((CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_INIT_RAM_ADDR) - GENERATED_GBL_DATA_SIZE) /* Offset from the beginning of ram */
 120 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_IMMR + 0x03fa000)   /* Physical start adress of inital stack */
 121 /*
 122  * Start addresses for the final memory configuration
 123  * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
 124  */
 125 #define CONFIG_SYS_SDRAM_BASE           0x00000000      /* Monitor won't change memory map                      */
 126 #define CONFIG_SYS_FLASH_BASE           0xffC00000      /* External flash */
 127 #define PCI_BASE                0x03000000      /* PCI Base (CS2) */
 128 #define PCI_CONFIG_BASE         0x04000000      /* PCI & PLD  (CS3) */
 129 #define PLD_CONFIG_BASE         0x04001000      /* PLD  (CS3) */
 130
 131 #define CONFIG_SYS_MONITOR_BASE 0xFFF00000
 132 /* CONFIG_SYS_FLASH_BASE        */ /* CONFIG_SYS_TEXT_BASE is defined in the board config.mk file.      */
 133                                                 /* This adress is given to the linker with -Ttext to    */
 134                                                 /* locate the text section at this adress.              */
 135 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)     /* Reserve 192 kB for Monitor                           */
 136 #define CONFIG_SYS_MALLOC_LEN           (128 << 10)     /* Reserve 128 kB for malloc()                          */
 137
 138 #define CONFIG_SYS_RESET_ADDRESS        (PLD_CONFIG_BASE + 0x10)         /* Adress which causes reset */
 139
 140 /*
 141  * For booting Linux, the board info and command line data
 142  * have to be in the first 8 MB of memory, since this is
 143  * the maximum mapped by the Linux kernel during initialization.
 144  */
 145 #define CONFIG_SYS_BOOTMAPSZ            (8 << 20)       /* Initial Memory map for Linux         */
 146
 147
 148 /*-----------------------------------------------------------------------
 149  * FLASH organization
 150  *-----------------------------------------------------------------------
 151  *
 152  */
 153
 154 #define CONFIG_SYS_FLASH_PROTECTION
 155 #define CONFIG_SYS_FLASH_EMPTY_INFO
 156
 157 #define CONFIG_SYS_FLASH_CFI
 158 #define CONFIG_FLASH_CFI_DRIVER
 159
 160 #define CONFIG_FLASH_SHOW_PROGRESS      45
 161
 162 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 163 #define CONFIG_SYS_MAX_FLASH_SECT       128
 164
 165 #define CONFIG_ENV_IS_IN_EEPROM
 166 #ifdef  CONFIG_ENV_IS_IN_EEPROM
 167 #define CONFIG_ENV_OFFSET               0
 168 #define CONFIG_ENV_SIZE         2048
 169 #endif
 170
 171 #undef  CONFIG_ENV_IS_IN_FLASH
 172 #ifdef  CONFIG_ENV_IS_IN_FLASH
 173 #define CONFIG_ENV_SIZE         0x00002000              /* Set whole sector as env              */
 174 #define CONFIG_ENV_OFFSET               ((0 - CONFIG_SYS_FLASH_BASE) - CONFIG_ENV_SIZE)         /* Environment starts at this adress    */
 175 #endif
 176
 177
 178 #define CONFIG_SPI              1
 179 #define CONFIG_SYS_SPI_CS_USED  0x09 /* CS0 and CS3 are used */
 180 #define CONFIG_SYS_SPI_CS_BASE  0x08 /* CS3 is active low */
 181 #define CONFIG_SYS_SPI_CS_ACT   0x00 /* CS3 is active low */
 182 /*-----------------------------------------------------------------------
 183  * SYPCR - System Protection Control
 184  * SYPCR can only be written once after reset!
 185  *-----------------------------------------------------------------------
 186  * SW Watchdog freeze
 187  */
 188 #undef CONFIG_WATCHDOG
 189 #if defined(CONFIG_WATCHDOG)
 190 #define CONFIG_SYS_SYPCR        (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \
 191                          SYPCR_SWE | SYPCR_SWRI| SYPCR_SWP)
 192 #else
 193 #define CONFIG_SYS_SYPCR        (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \
 194                          SYPCR_SWP)
 195 #endif  /* CONFIG_WATCHDOG */
 196
 197 /*-----------------------------------------------------------------------
 198  * TBSCR - Time Base Status and Control
 199  *-----------------------------------------------------------------------
 200  * Clear Reference Interrupt Status, Timebase freezing enabled
 201  */
 202 #define CONFIG_SYS_TBSCR        (TBSCR_REFA | TBSCR_REFB | TBSCR_TBF)
 203
 204 /*-----------------------------------------------------------------------
 205  * PISCR - Periodic Interrupt Status and Control
 206  *-----------------------------------------------------------------------
 207  * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled
 208  */
 209 #define CONFIG_SYS_PISCR        (PISCR_PS | PISCR_PITF)
 210
 211 /*-----------------------------------------------------------------------
 212  * SCCR - System Clock and reset Control Register
 213  *-----------------------------------------------------------------------
 214  * Set clock output, timebase and RTC source and divider,
 215  * power management and some other internal clocks
 216  */
 217 #define SCCR_MASK       SCCR_EBDF00
 218 #define CONFIG_SYS_SCCR (SCCR_TBS     | SCCR_RTDIV    | SCCR_RTSEL    | \
 219                          SCCR_COM01   | SCCR_DFNL000 | SCCR_DFNH000)
 220
 221 /*-----------------------------------------------------------------------
 222  * SIUMCR - SIU Module Configuration
 223  *-----------------------------------------------------------------------
 224  * Data show cycle
 225  */
 226 #define CONFIG_SYS_SIUMCR       (SIUMCR_DBGC00 | SIUMCR_EARB | SIUMCR_GPC01 | SIUMCR_MLRC11) /* Disable data show cycle */
 227
 228 /*-----------------------------------------------------------------------
 229  * PLPRCR - PLL, Low-Power, and Reset Control Register
 230  *-----------------------------------------------------------------------
 231  * Set all bits to 40 Mhz
 232  *
 233  */
 234 #define CONFIG_SYS_OSC_CLK      ((uint)4000000)         /* Oscillator clock is 4MHz     */
 235
 236
 237 #define CONFIG_SYS_PLPRCR       (PLPRCR_MF_9 | PLPRCR_DIVF_0)
 238
 239 /*-----------------------------------------------------------------------
 240  * UMCR - UIMB Module Configuration Register
 241  *-----------------------------------------------------------------------
 242  *
 243  */
 244 #define CONFIG_SYS_UMCR (UMCR_FSPEED)           /* IMB clock same as U-bus      */
 245
 246 /*-----------------------------------------------------------------------
 247  * ICTRL - I-Bus Support Control Register
 248  */
 249 #define CONFIG_SYS_ICTRL        (ICTRL_ISCT_SER_7)      /* Take out of serialized mode  */
 250
 251 /*-----------------------------------------------------------------------
 252  * USIU - Memory Controller Register
 253  *-----------------------------------------------------------------------
 254  */
 255 #define CONFIG_SYS_BR0_PRELIM           (CONFIG_SYS_FLASH_BASE | BR_V | BR_BI | BR_PS_16 | BR_SETA)
 256 #define CONFIG_SYS_OR0_PRELIM           (0xffc00000) /* SCY is not used if external TA is set */
 257 /* SDRAM */
 258 #define CONFIG_SYS_BR1_PRELIM           (CONFIG_SYS_SDRAM_BASE | BR_V | BR_BI | BR_PS_32 | BR_SETA)
 259 #define CONFIG_SYS_OR1_PRELIM           (OR_ADDR_MK_FF) /* SCY is not used if external TA is set */
 260 /* PCI */
 261 #define CONFIG_SYS_BR2_PRELIM           (PCI_BASE | BR_V | BR_PS_32 | BR_SETA)
 262 #define CONFIG_SYS_OR2_PRELIM           (OR_ADDR_MK_FF)
 263 /* config registers: */
 264 #define CONFIG_SYS_BR3_PRELIM           (PCI_CONFIG_BASE | BR_V | BR_BI | BR_PS_32 | BR_SETA)
 265 #define CONFIG_SYS_OR3_PRELIM           (0xffff0000)
 266
 267 #define FLASH_BASE0_PRELIM      CONFIG_SYS_FLASH_BASE   /* We don't realign the flash   */
 268
 269 /*-----------------------------------------------------------------------
 270  * DER - Timer Decrementer
 271  *-----------------------------------------------------------------------
 272  * Initialise to zero
 273  */
 274 #define CONFIG_SYS_DER                  0x00000000
 275
 276 #define VERSION_TAG "released"
 277 #define CONFIG_ISO_STRING "MEV-10084-001"
 278
 279 #define CONFIG_IDENT_STRING "\n(c) 2003 by MPL AG Switzerland, " CONFIG_ISO_STRING " " VERSION_TAG
 280
 281 #endif  /* __CONFIG_H */