include/configs/omap5912osk.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_ARM926EJS        1       /* This is an arm926ejs CPU core  */
  34 #define CONFIG_OMAP     1                       /* in a TI OMAP core    */
  35 #define CONFIG_OMAP1610 1               /* 5912 is same as 1610  */
  36 #define CONFIG_OSK_OMAP5912     1       /*  a OSK Board  */
  37
  38 #define CONFIG_DISPLAY_CPUINFO  1       /* display cpu info (and speed) */
  39 #define CONFIG_DISPLAY_BOARDINFO 1      /* display board info           */
  40
  41 /* input clock of PLL */
  42 /* the OMAP5912 OSK has 12MHz input clock */
  43 #define CONFIG_SYS_CLK_FREQ     12000000
  44
  45 #undef CONFIG_USE_IRQ   /* we don't need IRQ/FIQ stuff */
  46
  47 #define CONFIG_MISC_INIT_R
  48
  49 #define CONFIG_CMDLINE_TAG      1       /* enable passing of ATAGs  */
  50 #define CONFIG_SETUP_MEMORY_TAGS        1
  51 #define CONFIG_INITRD_TAG      1       /* Required for ramdisk support */
  52
  53 /*
  54  * Size of malloc() pool
  55  */
  56 #define CFG_MALLOC_LEN  (CFG_ENV_SIZE + 128*1024)
  57 #define CFG_GBL_DATA_SIZE       128     /* size in bytes reserved for initial data */
  58
  59 /*
  60  * Hardware drivers
  61  */
  62 /*
  63 */
  64 #define CONFIG_DRIVER_LAN91C96
  65 #define CONFIG_LAN91C96_BASE 0x04800300
  66 #define CONFIG_LAN91C96_EXT_PHY
  67
  68 /*
  69  * NS16550 Configuration
  70  */
  71 #define CFG_NS16550
  72 #define CFG_NS16550_SERIAL
  73 #define CFG_NS16550_REG_SIZE    (-4)
  74 #define CFG_NS16550_CLK (48000000)      /* can be 12M/32Khz or 48Mhz */
  75 #define CFG_NS16550_COM1        0xfffb0000      /* uart1, bluetooth uart
  76                                                 on helen */
  77
  78 /*
  79  * select serial console configuration
  80  */
  81 #define CONFIG_SERIAL1  1       /* we use SERIAL 1 on OMAP5912 OSK */
  82
  83 /* allow to overwrite serial and ethaddr */
  84 #define CONFIG_ENV_OVERWRITE
  85 #define CONFIG_CONS_INDEX       1
  86 #define CONFIG_BAUDRATE 115200
  87 #define CFG_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 "mem=32M console=ttyS0,115200n8 noinitrd \
 111                                 root=/dev/nfs rw nfsroot=157.87.82.48:\
 112                                 /home/mwd/myfs/target ip=dhcp"
 113 #define CONFIG_NETMASK  255.255.254.0   /* talk on MY local net */
 114 #define CONFIG_IPADDR   156.117.97.156  /* static IP I currently own */
 115 #define CONFIG_SERVERIP 156.117.97.139  /* current IP of my dev pc */
 116 #define CONFIG_BOOTFILE "uImage"        /* file to load */
 117
 118 #if defined(CONFIG_CMD_KGDB)
 119 #define CONFIG_KGDB_BAUDRATE    115200  /* speed to run kgdb serial port */
 120 #define CONFIG_KGDB_SER_INDEX   1       /* which serial port to use */
 121 #endif
 122
 123 /*
 124  * Miscellaneous configurable options
 125  */
 126 #define CFG_LONGHELP    /* undef to save memory     */
 127 #define CFG_PROMPT      "OMAP5912 OSK # "       /* Monitor Command Prompt   */
 128 #define CFG_CBSIZE      256             /* Console I/O Buffer Size  */
 129 /* Print Buffer Size */
 130 #define CFG_PBSIZE      (CFG_CBSIZE+sizeof(CFG_PROMPT)+16)
 131 #define CFG_MAXARGS     16              /* max number of command args   */
 132 #define CFG_BARGSIZE    CFG_CBSIZE      /* Boot Argument Buffer Size    */
 133
 134 #define CFG_MEMTEST_START       0x10000000      /* memtest works on */
 135 #define CFG_MEMTEST_END 0x12000000      /* 32 MB in DRAM    */
 136
 137 #undef  CFG_CLKS_IN_HZ          /* everything, incl board info, in Hz */
 138
 139 #define CFG_LOAD_ADDR   0x10000000      /* default load address */
 140
 141 /* The 1610 has 6 timers, they can be driven by the RefClk (12Mhz) or by
 142  * DPLL1. This time is further subdivided by a local divisor.
 143  */
 144 #define CFG_TIMERBASE   0xFFFEC500      /* use timer 1 */
 145 #define CFG_PVT 7       /* 2^(pvt+1), divide by 256 */
 146 #define CFG_HZ  ((CONFIG_SYS_CLK_FREQ)/(2 << CFG_PVT))
 147
 148 /*-----------------------------------------------------------------------
 149  * Stack sizes
 150  *
 151  * The stack sizes are set up in start.S using the settings below
 152  */
 153 #define CONFIG_STACKSIZE        (128*1024)      /* regular stack */
 154 #ifdef CONFIG_USE_IRQ
 155 #define CONFIG_STACKSIZE_IRQ    (4*1024)        /* IRQ stack */
 156 #define CONFIG_STACKSIZE_FIQ    (4*1024)        /* FIQ stack */
 157 #endif
 158
 159 /*-----------------------------------------------------------------------
 160  * Physical Memory Map
 161  */
 162 #define CONFIG_NR_DRAM_BANKS    1       /* we have 1 bank of DRAM */
 163 #define PHYS_SDRAM_1            0x10000000      /* SDRAM Bank #1 */
 164 #define PHYS_SDRAM_1_SIZE       0x02000000      /* 32 MB */
 165
 166 #define PHYS_FLASH_1            0x00000000      /* Flash Bank #1 */
 167 #define PHYS_FLASH_2            0x01000000      /* Flash Bank #2 */
 168
 169 #define CFG_FLASH_BASE          PHYS_FLASH_1
 170
 171 #define CFG_MONITOR_BASE       CFG_FLASH_BASE  /* Monitor at beginning of flash */
 172
 173 /*-----------------------------------------------------------------------
 174  * FLASH driver setup
 175  */
 176 #define CFG_FLASH_CFI          1       /* Flash memory is CFI compliant */
 177 #define CFG_FLASH_CFI_DRIVER   1       /* Use drivers/mtd/cfi_flash.c */
 178
 179 #define CFG_FLASH_BANKS_LIST { PHYS_FLASH_1, PHYS_FLASH_2 }
 180
 181 #define CFG_MAX_FLASH_BANKS     2       /* max number of memory banks */
 182 #define PHYS_FLASH_SIZE 0x02000000      /* 32MB */
 183 #define CFG_MAX_FLASH_SECT      (259)   /* max number of sectors on one chip */
 184
 185 #define CFG_FLASH_USE_BUFFER_WRITE     1       /* Use buffered writes (~10x faster) */
 186 #define CFG_FLASH_PROTECTION   1       /* Use hardware sector protection */
 187
 188 #define CFG_FLASH_EMPTY_INFO            /* print 'E' for empty sector on flinfo */
 189
 190 /* timeout values are in ticks */
 191 #define CFG_FLASH_ERASE_TOUT    (20*CFG_HZ)     /* Timeout for Flash Erase */
 192 #define CFG_FLASH_WRITE_TOUT    (20*CFG_HZ)     /* Timeout for Flash Write */
 193
 194 /*-----------------------------------------------------------------------
 195  * FLASH and environment organization
 196  */
 197 #define CFG_ENV_IS_IN_FLASH     1
 198 /* addr of environment */
 199 #define CFG_ENV_ADDR    (CFG_FLASH_BASE + 0x020000)
 200
 201 #define CFG_ENV_SIZE    0x20000 /* Total Size of Environment Sector */
 202 #define CFG_ENV_OFFSET  0x20000 /* environment starts here  */
 203
 204 #endif                                                  /* __CONFIG_H */