include/configs/omap1510inn.h

   1 /*
   2  * (C) Copyright 2003
   3  * Texas Instruments.
   4  * Kshitij Gupta <kshitij@ti.com>
   5  * Configuation settings for the TI OMAP Innovator board.
   6  *
   7  * See file CREDITS for list of people who contributed to this
   8  * project.
   9  *
  10  * This program is free software; you can redistribute it and/or
  11  * modify it under the terms of the GNU General Public License as
  12  * published by the Free Software Foundation; either version 2 of
  13  * the License, or (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  * GNU General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU General Public License
  21  * along with this program; if not, write to the Free Software
  22  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  23  * MA 02111-1307 USA
  24  */
  25
  26 #ifndef __CONFIG_H
  27 #define __CONFIG_H
  28
  29 /*
  30  * High Level Configuration Options
  31  * (easy to change)
  32  */
  33 #define CONFIG_ARM925T  1               /* This is an arm925t CPU       */
  34 #define CONFIG_OMAP     1               /* in a TI OMAP core    */
  35 #define CONFIG_OMAP1510 1               /* which is in a 1510 (helen) */
  36 #define CONFIG_INNOVATOROMAP1510 1      /*      a Innovator Board  */
  37
  38 /* input clock of PLL */
  39 #define CONFIG_SYS_CLK_FREQ     12000000        /* the OMAP1510 Innovator has 12MHz input clock */
  40
  41 #undef CONFIG_USE_IRQ                   /* we don't need IRQ/FIQ stuff */
  42
  43 #define CONFIG_MISC_INIT_R
  44
  45 #define CONFIG_CMDLINE_TAG       1      /* enable passing of ATAGs      */
  46 #define CONFIG_SETUP_MEMORY_TAGS 1
  47 #define CONFIG_INITRD_TAG        1
  48
  49 /*
  50  * Size of malloc() pool
  51  */
  52 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 128*1024)
  53 #define CONFIG_SYS_GBL_DATA_SIZE        128     /* size in bytes reserved for initial data */
  54
  55 /*
  56  * Hardware drivers
  57  */
  58 /*
  59 #define CONFIG_DRIVER_SMC9196
  60 #define CONFIG_SMC9196_BASE 0x08000300
  61 #define CONFIG_SMC9196_EXT_PHY
  62 */
  63 #define CONFIG_DRIVER_LAN91C96
  64 #define CONFIG_LAN91C96_BASE 0x08000300
  65 #define CONFIG_LAN91C96_EXT_PHY
  66
  67 /*
  68  * NS16550 Configuration
  69  */
  70 #define CONFIG_SYS_NS16550
  71 #define CONFIG_SYS_NS16550_SERIAL
  72 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
  73 #define CONFIG_SYS_NS16550_CLK          (CONFIG_SYS_CLK_FREQ)   /* can be 12M/32Khz or 48Mhz  */
  74 #define CONFIG_SYS_NS16550_COM1 0xfffb0000              /* uart1, bluetooth uart on helen */
  75
  76 /*
  77  * select serial console configuration
  78  */
  79 #define CONFIG_SERIAL1          1       /* we use SERIAL 1 on OMAP1510 Innovator */
  80
  81 /* allow to overwrite serial and ethaddr */
  82 #define CONFIG_ENV_OVERWRITE
  83
  84 #define CONFIG_ENV_OVERWRITE
  85 #define CONFIG_CONS_INDEX       1
  86 #define CONFIG_BAUDRATE         115200
  87 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200 }
  88
  89
  90 /*
  91  * Command line configuration.
  92  */
  93 #include <config_cmd_default.h>
  94
  95 #define CONFIG_CMD_DHCP
  96
  97
  98 /*
  99  * BOOTP options
 100  */
 101 #define CONFIG_BOOTP_SUBNETMASK
 102 #define CONFIG_BOOTP_GATEWAY
 103 #define CONFIG_BOOTP_HOSTNAME
 104 #define CONFIG_BOOTP_BOOTPATH
 105
 106
 107 #include <configs/omap1510.h>
 108
 109 #define CONFIG_BOOTDELAY        3
 110 #define CONFIG_BOOTARGS         "console=ttyS0,115200n8 noinitrd root=/dev/nfs ip=bootp"
 111 #define CONFIG_BOOTCOMMAND      "bootp;tftp;bootm"
 112 #define CONFIG_SYS_AUTOLOAD             "n"             /* No autoload */
 113
 114 #if defined(CONFIG_CMD_KGDB)
 115 #define CONFIG_KGDB_BAUDRATE    115200          /* speed to run kgdb serial port */
 116 /* what's this ? it's not used anywhere */
 117 #define CONFIG_KGDB_SER_INDEX   1               /* which serial port to use */
 118 #endif
 119
 120 /*
 121  * Miscellaneous configurable options
 122  */
 123 #define CONFIG_SYS_LONGHELP                             /* undef to save memory         */
 124 #define CONFIG_SYS_PROMPT               "OMAP1510 Innovator # " /* Monitor Command Prompt       */
 125 #define CONFIG_SYS_CBSIZE               256             /* Console I/O Buffer Size      */
 126 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
 127 #define CONFIG_SYS_MAXARGS              16              /* max number of command args   */
 128 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size    */
 129
 130 #define CONFIG_SYS_MEMTEST_START        0x10000000      /* memtest works on     */
 131 #define CONFIG_SYS_MEMTEST_END          0x12000000      /* 32 MB in DRAM        */
 132
 133 #undef  CONFIG_SYS_CLKS_IN_HZ           /* everything, incl board info, in Hz */
 134
 135 #define CONFIG_SYS_LOAD_ADDR            0x10000000      /* default load address */
 136
 137 /* The 1510 has 3 timers, they can be driven by the RefClk (12Mhz) or by DPLL1.
 138  * This time is further subdivided by a local divisor.
 139  */
 140 #define CONFIG_SYS_TIMERBASE    0xFFFEC500          /* use timer 1 */
 141 #define CONFIG_SYS_PVT          7                   /* 2^(pvt+1), divide by 256 */
 142 #define CONFIG_SYS_HZ                   ((CONFIG_SYS_CLK_FREQ)/(2 << CONFIG_SYS_PVT))
 143
 144 /*-----------------------------------------------------------------------
 145  * Stack sizes
 146  *
 147  * The stack sizes are set up in start.S using the settings below
 148  */
 149 #define CONFIG_STACKSIZE        (128*1024)      /* regular stack */
 150 #ifdef CONFIG_USE_IRQ
 151 #define CONFIG_STACKSIZE_IRQ    (4*1024)        /* IRQ stack */
 152 #define CONFIG_STACKSIZE_FIQ    (4*1024)        /* FIQ stack */
 153 #endif
 154
 155 /*-----------------------------------------------------------------------
 156  * Physical Memory Map
 157  */
 158 #define CONFIG_NR_DRAM_BANKS    1          /* we have 1 bank of DRAM */
 159 #define PHYS_SDRAM_1            0x10000000 /* SDRAM Bank #1 */
 160 #define PHYS_SDRAM_1_SIZE       0x02000000 /* 32 MB */
 161
 162 #define PHYS_FLASH_1            0x00000000 /* Flash Bank #1 */
 163
 164 #define CONFIG_SYS_FLASH_BASE           PHYS_FLASH_1
 165
 166 /*-----------------------------------------------------------------------
 167  * FLASH and environment organization
 168  */
 169 #define CONFIG_SYS_MAX_FLASH_BANKS      2       /* max number of memory banks */
 170 #define PHYS_FLASH_SIZE         0x01000000 /* 16MB */
 171 #define PHYS_FLASH_SECT_SIZE    (128*1024)      /* Size of a sector (128kB) */
 172 #define CONFIG_SYS_MAX_FLASH_SECT       (128)   /* max number of sectors on one chip */
 173 #define CONFIG_ENV_ADDR         (CONFIG_SYS_FLASH_BASE + PHYS_FLASH_SECT_SIZE)
 174 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE   /* Monitor at beginning of flash */
 175 #define CONFIG_SYS_MONITOR_LEN          PHYS_FLASH_SECT_SIZE    /* Reserve 1 sector */
 176 #define CONFIG_SYS_FLASH_BANKS_LIST     { CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE + PHYS_FLASH_SIZE }
 177
 178 /*-----------------------------------------------------------------------
 179  * FLASH driver setup
 180  */
 181 #define CONFIG_SYS_FLASH_CFI            1       /* Flash memory is CFI compliant */
 182 #define CONFIG_FLASH_CFI_DRIVER 1       /* Use drivers/mtd/cfi_flash.c */
 183 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE       1       /* Use buffered writes (~10x faster) */
 184 #define CONFIG_SYS_FLASH_PROTECTION     1       /* Use hardware sector protection */
 185
 186 /* timeout values are in ticks */
 187 #define CONFIG_SYS_FLASH_ERASE_TOUT     (20*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
 188 #define CONFIG_SYS_FLASH_WRITE_TOUT     (20*CONFIG_SYS_HZ) /* Timeout for Flash Write */
 189
 190 #define CONFIG_ENV_IS_IN_FLASH  1
 191 #define CONFIG_ENV_SECT_SIZE    PHYS_FLASH_SECT_SIZE    /* Total Size of Environment Sector */
 192 #define CONFIG_ENV_SIZE         CONFIG_ENV_SECT_SIZE
 193 #define CONFIG_ENV_OFFSET               ( CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN )    /* Environment after Monitor */
 194
 195 #endif  /* __CONFIG_H */