include/configs/integratorcp.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  * (C) Copyright 2004
   8  * ARM Ltd.
   9  * Philippe Robin, <philippe.robin@arm.com>
  10  * Configuration for Compact Integrator board.
  11  *
  12  * See file CREDITS for list of people who contributed to this
  13  * project.
  14  *
  15  * This program is free software; you can redistribute it and/or
  16  * modify it under the terms of the GNU General Public License as
  17  * published by the Free Software Foundation; either version 2 of
  18  * the License, or (at your option) any later version.
  19  *
  20  * This program is distributed in the hope that it will be useful,
  21  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  22  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  23  * GNU General Public License for more details.
  24  *
  25  * You should have received a copy of the GNU General Public License
  26  * along with this program; if not, write to the Free Software
  27  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  28  * MA 02111-1307 USA
  29  */
  30
  31 #ifndef __CONFIG_H
  32 #define __CONFIG_H
  33
  34 #include "integrator-common.h"
  35
  36 /* Integrator CP-specific configuration */
  37 #define CONFIG_ARCH_CINTEGRATOR
  38 #define CONFIG_SYS_HZ_CLOCK             1000000 /* Timer 1 is clocked at 1Mhz */
  39
  40 /*
  41  * Hardware drivers
  42  */
  43 #define CONFIG_SMC91111
  44 #define CONFIG_SMC_USE_32_BIT
  45 #define CONFIG_SMC91111_BASE    0xC8000000
  46 #undef CONFIG_SMC91111_EXT_PHY
  47
  48 /* PL011 configuration */
  49 #define CONFIG_PL011_SERIAL
  50 #define CONFIG_PL011_CLOCK      14745600
  51 #define CONFIG_PL01x_PORTS      { (void *)CONFIG_SYS_SERIAL0, (void *)CONFIG_SYS_SERIAL1 }
  52 #define CONFIG_CONS_INDEX       0
  53 #define CONFIG_BAUDRATE         38400
  54 #define CONFIG_SYS_SERIAL0              0x16000000
  55 #define CONFIG_SYS_SERIAL1              0x17000000
  56
  57 /*
  58  * Command line configuration.
  59  */
  60 #include <config_cmd_default.h>
  61
  62 #define CONFIG_BOOTDELAY        2
  63 #define CONFIG_BOOTARGS "root=/dev/mtdblock0 console=ttyAMA0 console=tty ip=dhcp netdev=27,0,0xfc800000,0xfc800010,eth0 video=clcdfb:0"
  64 #define CONFIG_BOOTCOMMAND "tftpboot ; bootm"
  65 #define CONFIG_SERVERIP 192.168.1.100
  66 #define CONFIG_IPADDR 192.168.1.104
  67 #define CONFIG_BOOTFILE "uImage"
  68
  69 /*
  70  * Miscellaneous configurable options
  71  */
  72 #define CONFIG_SYS_PROMPT       "Integrator-CP # "      /* Monitor Command Prompt */
  73
  74 /*
  75  * FLASH and environment organization
  76  * Top varies according to amount fitted
  77  * Reserve top 4 blocks of flash
  78  * - ARM Boot Monitor
  79  * - Unused
  80  * - SIB block
  81  * - U-Boot environment
  82  *
  83  * Base is always 0x24000000
  84  */
  85 #define CONFIG_SYS_FLASH_BASE           0x24000000
  86 #define CONFIG_SYS_FLASH_CFI            1
  87 #define CONFIG_FLASH_CFI_DRIVER         1
  88 #define CONFIG_SYS_MAX_FLASH_SECT       64
  89 #define CONFIG_SYS_MAX_FLASH_BANKS      1               /* max number of memory banks */
  90 #define PHYS_FLASH_SIZE                 0x01000000      /* 16MB */
  91 #define CONFIG_SYS_FLASH_ERASE_TOUT     (2*CONFIG_SYS_HZ)       /* Timeout for Flash Erase */
  92 #define CONFIG_SYS_FLASH_WRITE_TOUT     (2*CONFIG_SYS_HZ)       /* Timeout for Flash Write */
  93
  94 #define CONFIG_SYS_MONITOR_LEN          0x00100000
  95 #define CONFIG_ENV_IS_IN_FLASH  1
  96
  97 /*
  98  * Move up the U-Boot & monitor area if more flash is fitted.
  99  * If this U-Boot is to be run on Integrators with varying flash sizes,
 100  * drivers/mtd/cfi_flash.c::flash_init() can read the Integrator CP_FLASHPROG
 101  * register and dynamically assign CONFIG_ENV_ADDR & CONFIG_SYS_MONITOR_BASE
 102  * - CONFIG_SYS_MONITOR_BASE is set to indicate that the environment is not
 103  * embedded in the boot monitor(s) area
 104  */
 105 #if ( PHYS_FLASH_SIZE == 0x04000000 )
 106
 107 #define CONFIG_ENV_ADDR         0x27F00000
 108 #define CONFIG_SYS_MONITOR_BASE 0x27F40000
 109
 110 #elif (PHYS_FLASH_SIZE == 0x02000000 )
 111
 112 #define CONFIG_ENV_ADDR         0x25F00000
 113 #define CONFIG_SYS_MONITOR_BASE 0x25F40000
 114
 115 #else
 116
 117 #define CONFIG_ENV_ADDR         0x24F00000
 118 #define CONFIG_SYS_MONITOR_BASE 0x27F40000
 119
 120 #endif
 121
 122 #define CONFIG_ENV_SECT_SIZE    0x40000         /* 256KB */
 123 #define CONFIG_ENV_SIZE         8192            /* 8KB */
 124
 125 #endif /* __CONFIG_H */