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
  54 /*
  55  * Hardware drivers
  56  */
  57 /*
  58 #define CONFIG_DRIVER_SMC9196
  59 #define CONFIG_SMC9196_BASE 0x08000300
  60 #define CONFIG_SMC9196_EXT_PHY
  61 */
  62 #define CONFIG_LAN91C96
  63 #define CONFIG_LAN91C96_BASE 0x08000300
  64 #define CONFIG_LAN91C96_EXT_PHY
  65
  66 /*
  67  * NS16550 Configuration
  68  */
  69 #define CONFIG_SYS_NS16550
  70 #define CONFIG_SYS_NS16550_SERIAL
  71 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
  72 #define CONFIG_SYS_NS16550_CLK          (CONFIG_SYS_CLK_FREQ)   /* can be 12M/32Khz or 48Mhz  */
  73 #define CONFIG_SYS_NS16550_COM1 0xfffb0000              /* uart1, bluetooth uart on helen */
  74
  75 /*
  76  * select serial console configuration
  77  */
  78 #define CONFIG_SERIAL1          1       /* we use SERIAL 1 on OMAP1510 Innovator */
  79
  80 /* allow to overwrite serial and ethaddr */
  81 #define CONFIG_ENV_OVERWRITE
  82
  83 #define CONFIG_ENV_OVERWRITE
  84 #define CONFIG_CONS_INDEX       1
  85 #define CONFIG_BAUDRATE         115200
  86
  87 /*
  88  * Command line configuration.
  89  */
  90 #include <config_cmd_default.h>
  91
  92 #define CONFIG_CMD_DHCP
  93
  94
  95 /*
  96  * BOOTP options
  97  */
  98 #define CONFIG_BOOTP_SUBNETMASK
  99 #define CONFIG_BOOTP_GATEWAY
 100 #define CONFIG_BOOTP_HOSTNAME
 101 #define CONFIG_BOOTP_BOOTPATH
 102
 103
 104 #include <configs/omap1510.h>
 105
 106 #define CONFIG_BOOTDELAY        3
 107 #define CONFIG_BOOTARGS         "console=ttyS0,115200n8 noinitrd root=/dev/nfs ip=bootp"
 108 #define CONFIG_BOOTCOMMAND      "bootp;tftp;bootm"
 109 #define CONFIG_SYS_AUTOLOAD             "n"             /* No autoload */
 110
 111 #if defined(CONFIG_CMD_KGDB)
 112 #define CONFIG_KGDB_BAUDRATE    115200          /* speed to run kgdb serial port */
 113 /* what's this ? it's not used anywhere */
 114 #define CONFIG_KGDB_SER_INDEX   1               /* which serial port to use */
 115 #endif
 116
 117 /*
 118  * Miscellaneous configurable options
 119  */
 120 #define CONFIG_SYS_LONGHELP                             /* undef to save memory         */
 121 #define CONFIG_SYS_PROMPT               "OMAP1510 Innovator # " /* Monitor Command Prompt       */
 122 #define CONFIG_SYS_CBSIZE               256             /* Console I/O Buffer Size      */
 123 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
 124 #define CONFIG_SYS_MAXARGS              16              /* max number of command args   */
 125 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size    */
 126
 127 #define CONFIG_SYS_MEMTEST_START        0x10000000      /* memtest works on     */
 128 #define CONFIG_SYS_MEMTEST_END          0x12000000      /* 32 MB in DRAM        */
 129
 130 #define CONFIG_SYS_LOAD_ADDR            0x10000000      /* default load address */
 131
 132 /* The 1510 has 3 timers, they can be driven by the RefClk (12MHz) or by DPLL1.
 133  * This time is further subdivided by a local divisor.
 134  */
 135 #define CONFIG_SYS_TIMERBASE    OMAP1510_TIMER1_BASE    /* use timer 1 */
 136 #define CONFIG_SYS_PTV          2       /* Divisor: 2^(PTV+1) => 8 */
 137 #define CONFIG_SYS_HZ           1000
 138
 139 /*-----------------------------------------------------------------------
 140  * Stack sizes
 141  *
 142  * The stack sizes are set up in start.S using the settings below
 143  */
 144 #define CONFIG_STACKSIZE        (128*1024)      /* regular stack */
 145 #ifdef CONFIG_USE_IRQ
 146 #define CONFIG_STACKSIZE_IRQ    (4*1024)        /* IRQ stack */
 147 #define CONFIG_STACKSIZE_FIQ    (4*1024)        /* FIQ stack */
 148 #endif
 149
 150 /*-----------------------------------------------------------------------
 151  * Physical Memory Map
 152  */
 153 #define CONFIG_NR_DRAM_BANKS    1          /* we have 1 bank of DRAM */
 154 #define PHYS_SDRAM_1            0x10000000 /* SDRAM Bank #1 */
 155 #define PHYS_SDRAM_1_SIZE       0x02000000 /* 32 MB */
 156
 157 #define PHYS_FLASH_1            0x00000000 /* Flash Bank #1 */
 158
 159 #define CONFIG_SYS_FLASH_BASE           PHYS_FLASH_1
 160
 161 #define PHYS_SRAM               0x20000000
 162
 163 /*-----------------------------------------------------------------------
 164  * FLASH and environment organization
 165  */
 166 #define CONFIG_SYS_MAX_FLASH_BANKS      2       /* max number of memory banks */
 167 #define PHYS_FLASH_SIZE         0x01000000 /* 16MB */
 168 #define PHYS_FLASH_SECT_SIZE    (128*1024)      /* Size of a sector (128kB) */
 169 #define CONFIG_SYS_MAX_FLASH_SECT       (128)   /* max number of sectors on one chip */
 170 #define CONFIG_ENV_ADDR         (CONFIG_SYS_FLASH_BASE + PHYS_FLASH_SECT_SIZE)
 171 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE   /* Monitor at beginning of flash */
 172 #define CONFIG_SYS_MONITOR_LEN          PHYS_FLASH_SECT_SIZE    /* Reserve 1 sector */
 173 #define CONFIG_SYS_FLASH_BANKS_LIST     { CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE + PHYS_FLASH_SIZE }
 174
 175 /*-----------------------------------------------------------------------
 176  * FLASH driver setup
 177  */
 178 #define CONFIG_SYS_FLASH_CFI            1       /* Flash memory is CFI compliant */
 179 #define CONFIG_FLASH_CFI_DRIVER 1       /* Use drivers/mtd/cfi_flash.c */
 180 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE       1       /* Use buffered writes (~10x faster) */
 181 #define CONFIG_SYS_FLASH_PROTECTION     1       /* Use hardware sector protection */
 182
 183 /* timeout values are in ticks */
 184 #define CONFIG_SYS_FLASH_ERASE_TOUT     (20*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
 185 #define CONFIG_SYS_FLASH_WRITE_TOUT     (20*CONFIG_SYS_HZ) /* Timeout for Flash Write */
 186
 187 #define CONFIG_ENV_IS_IN_FLASH  1
 188 #define CONFIG_ENV_SECT_SIZE    PHYS_FLASH_SECT_SIZE    /* Total Size of Environment Sector */
 189 #define CONFIG_ENV_SIZE         CONFIG_ENV_SECT_SIZE
 190 #define CONFIG_ENV_OFFSET               ( CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN )    /* Environment after Monitor */
 191
 192 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 193 #define CONFIG_SYS_INIT_SP_ADDR         PHYS_SRAM
 194
 195 #endif  /* __CONFIG_H */