include/configs/omap730p2.h

   1 /*
   2  * (C) Copyright 2003-2004
   3  * MPC Data Limited (http://www.mpc-data.co.uk)
   4  * Dave Peverley <dpeverley at mpc-data.co.uk>
   5  *
   6  * Configuation settings for the TI OMAP Perseus 2 board.
   7  *
   8  * See file CREDITS for list of people who contributed to this
   9  * project.
  10  *
  11  * This program is free software; you can redistribute it and/or
  12  * modify it under the terms of the GNU General Public License as
  13  * published by the Free Software Foundation; either version 2 of
  14  * the License, or (at your option) any later version.
  15  *
  16  * This program is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.         See the
  19  * GNU General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU General Public License
  22  * along with this program; if not, write to the Free Software
  23  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  24  * MA 02111-1307 USA
  25  */
  26
  27 #ifndef __CONFIG_H
  28 #define __CONFIG_H
  29
  30 /* allow to overwrite serial and ethaddr */
  31 #define CONFIG_ENV_OVERWRITE
  32
  33 /*
  34  * High Level Configuration Options
  35  * (easy to change)
  36  */
  37
  38 #define CONFIG_ARM926EJS           1         /* This is an arm926ejs CPU core  */
  39 #define CONFIG_OMAP                1         /* in a TI OMAP core    */
  40 #define CONFIG_OMAP730             1         /* which is in a 730  */
  41 #define CONFIG_P2_OMAP730          1         /*  a Perseus 2 Board  */
  42
  43 /*
  44  * Input clock of PLL
  45  * The OMAP730 Perseus 2 has 13MHz input clock
  46  */
  47
  48 #define CONFIG_SYS_CLK_FREQ        13000000
  49
  50 #undef CONFIG_USE_IRQ                        /* we don't need IRQ/FIQ stuff */
  51
  52 #define CONFIG_MISC_INIT_R
  53
  54 #define CONFIG_CMDLINE_TAG         1         /* enable passing of ATAGs  */
  55 #define CONFIG_SETUP_MEMORY_TAGS   1
  56
  57 /*
  58  * Size of malloc() pool
  59  */
  60
  61 #define CFG_MALLOC_LEN             (CFG_ENV_SIZE + 128*1024)
  62 #define CFG_GBL_DATA_SIZE          128       /* size in bytes reserved for initial data */
  63
  64 /*
  65  * Hardware drivers
  66  */
  67
  68 #define CONFIG_DRIVER_LAN91C96
  69 #define CONFIG_LAN91C96_BASE       0x04000300
  70 #define CONFIG_LAN91C96_EXT_PHY
  71
  72 /*
  73  * NS16550 Configuration
  74  */
  75
  76 #define CFG_NS16550
  77 #define CFG_NS16550_SERIAL
  78 #define CFG_NS16550_REG_SIZE       (1)
  79 #define CFG_NS16550_CLK            (48000000)     /* can be 12M/32Khz or 48Mhz */
  80 #define CFG_NS16550_COM1           0xfffb0000     /* uart1, bluetooth uart
  81                                                    * on perseus */
  82
  83 /*
  84  * select serial console configuration
  85  */
  86
  87 #define CONFIG_SERIAL1             1         /* we use SERIAL 1 on OMAP730 Perseus 2 */
  88
  89 #define CONFIG_CONS_INDEX          1
  90 #define CONFIG_BAUDRATE            115200
  91 #define CFG_BAUDRATE_TABLE         { 9600, 19200, 38400, 57600, 115200 }
  92
  93
  94 /*
  95  * Command line configuration.
  96  */
  97 #include <config_cmd_default.h>
  98
  99 #define CONFIG_CMD_DHCP
 100
 101
 102 /*
 103  * BOOTP options
 104  */
 105 #define CONFIG_BOOTP_SUBNETMASK
 106 #define CONFIG_BOOTP_GATEWAY
 107 #define CONFIG_BOOTP_HOSTNAME
 108 #define CONFIG_BOOTP_BOOTPATH
 109
 110
 111 #include <configs/omap730.h>
 112 #include <configs/h2_p2_dbg_board.h>
 113
 114 #define CONFIG_BOOTDELAY           3
 115 #define CONFIG_BOOTARGS            "mem=32M console=ttyS0,115200n8 noinitrd root=/dev/nfs rw ip=bootp"
 116
 117 #define CONFIG_LOADADDR            0x10000000
 118
 119 #define CONFIG_ETHADDR
 120 #define CONFIG_NETMASK             255.255.255.0
 121 #define CONFIG_IPADDR              192.168.0.23
 122 #define CONFIG_SERVERIP            192.150.0.100
 123 #define CONFIG_BOOTFILE            "uImage"  /* File to load */
 124
 125 #if defined(CONFIG_CMD_KGDB)
 126 #define CONFIG_KGDB_BAUDRATE       115200    /* Speed to run kgdb serial port */
 127 #define CONFIG_KGDB_SER_INDEX      1         /* Which serial port to use */
 128 #endif
 129
 130 /*
 131  * Miscellaneous configurable options
 132  */
 133
 134 #define CFG_LONGHELP                                   /* undef to save memory     */
 135 #define CFG_PROMPT                 "OMAP730 P2 # "     /* Monitor Command Prompt   */
 136 #define CFG_CBSIZE                 256                 /* Console I/O Buffer Size  */
 137 /* Print Buffer Size */
 138 #define CFG_PBSIZE                 (CFG_CBSIZE+sizeof(CFG_PROMPT)+16)
 139 #define CFG_MAXARGS                16                  /* max number of command args   */
 140 #define CFG_BARGSIZE               CFG_CBSIZE          /* Boot Argument Buffer Size    */
 141
 142 #define CFG_MEMTEST_START          0x10000000          /* memtest works on */
 143 #define CFG_MEMTEST_END            0x12000000          /* 32 MB in DRAM    */
 144
 145 #undef CFG_CLKS_IN_HZ                /* everything, incl board info, in Hz */
 146
 147 #define CFG_LOAD_ADDR              0x10000000          /* default load address */
 148
 149 /* The OMAP730 has 3 general purpose MPU timers, they can be driven by
 150  * the RefClk (12Mhz) or by DPLL1. This time is further subdivided by a
 151  * local divisor.
 152  */
 153
 154 #define CFG_TIMERBASE              0xFFFEC500          /* use timer 1 */
 155 #define CFG_PVT                    7                   /* 2^(pvt+1), divide by 256 */
 156 #define CFG_HZ                     ((CONFIG_SYS_CLK_FREQ)/(2 << CFG_PVT))
 157
 158 /*-----------------------------------------------------------------------
 159  * Stack sizes
 160  *
 161  * The stack sizes are set up in start.S using the settings below
 162  */
 163
 164 #define CONFIG_STACKSIZE           (128*1024)     /* regular stack */
 165 #ifdef CONFIG_USE_IRQ
 166 #define CONFIG_STACKSIZE_IRQ       (4*1024)       /* IRQ stack */
 167 #define CONFIG_STACKSIZE_FIQ       (4*1024)       /* FIQ stack */
 168 #endif
 169
 170 /*-----------------------------------------------------------------------
 171  * Physical Memory Map
 172  */
 173
 174 #define CONFIG_NR_DRAM_BANKS       1              /* we have 1 bank of DRAM */
 175 #define PHYS_SDRAM_1               0x10000000     /* SDRAM Bank #1 */
 176 #define PHYS_SDRAM_1_SIZE          0x02000000     /* 32 MB */
 177
 178 #if defined(CONFIG_CS0_BOOT)
 179 #define PHYS_FLASH_1               0x0C000000
 180 #elif defined(CONFIG_CS3_BOOT)
 181 #define PHYS_FLASH_1               0x00000000
 182 #else
 183 #error Unknown Boot Chip-Select number
 184 #endif
 185
 186 #define CFG_FLASH_BASE             PHYS_FLASH_1
 187
 188 /*-----------------------------------------------------------------------
 189  * FLASH and environment organization
 190  */
 191
 192 #define CFG_MAX_FLASH_BANKS        1              /* max number of memory banks */
 193 #define PHYS_FLASH_SIZE            0x02000000     /* 32MB */
 194 #define CFG_MAX_FLASH_SECT         (259)          /* max number of sectors on one chip */
 195 /* addr of environment */
 196 #define CFG_ENV_ADDR               (CFG_FLASH_BASE + 0x020000)
 197
 198 /* timeout values are in ticks */
 199 #define CFG_FLASH_ERASE_TOUT        (20*CFG_HZ)   /* Timeout for Flash Erase */
 200 #define CFG_FLASH_WRITE_TOUT        (20*CFG_HZ)   /* Timeout for Flash Write */
 201
 202 #define CFG_ENV_IS_IN_FLASH        1
 203 #define CFG_ENV_SIZE               0x20000        /* Total Size of Environment Sector */
 204 #define CFG_ENV_OFFSET             0x20000        /* environment starts here  */
 205
 206 #endif    /* ! __CONFIG_H */