release/src-rt-6.x.4708/cfe/cfe/arch/mips/board/p5064/include/bsp_config.h

   1 /*  *********************************************************************
   2     *  Broadcom Common Firmware Environment (CFE)
   3     *
   4     *  BSP Configuration file                   File: bsp_config.h
   5     *
   6     *  This module contains global parameters and conditional
   7     *  compilation settings for building CFE.
   8     *
   9     *  Author:  Mitch Lichtenberg (mpl@broadcom.com)
  10     *
  11     *********************************************************************
  12     *
  13     *  Copyright 2000,2001,2002,2003
  14     *  Broadcom Corporation. All rights reserved.
  15     *
  16     *  This software is furnished under license and may be used and
  17     *  copied only in accordance with the following terms and
  18     *  conditions.  Subject to these conditions, you may download,
  19     *  copy, install, use, modify and distribute modified or unmodified
  20     *  copies of this software in source and/or binary form.  No title
  21     *  or ownership is transferred hereby.
  22     *
  23     *  1) Any source code used, modified or distributed must reproduce
  24     *     and retain this copyright notice and list of conditions
  25     *     as they appear in the source file.
  26     *
  27     *  2) No right is granted to use any trade name, trademark, or
  28     *     logo of Broadcom Corporation.  The "Broadcom Corporation"
  29     *     name may not be used to endorse or promote products derived
  30     *     from this software without the prior written permission of
  31     *     Broadcom Corporation.
  32     *
  33     *  3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR
  34     *     IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED
  35     *     WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
  36     *     PURPOSE, OR NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT
  37     *     SHALL BROADCOM BE LIABLE FOR ANY DAMAGES WHATSOEVER, AND IN
  38     *     PARTICULAR, BROADCOM SHALL NOT BE LIABLE FOR DIRECT, INDIRECT,
  39     *     INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  40     *     (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
  41     *     GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
  42     *     BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  43     *     OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
  44     *     TORT (INCLUDING NEGLIGENCE OR OTHERWISE), EVEN IF ADVISED OF
  45     *     THE POSSIBILITY OF SUCH DAMAGE.
  46     ********************************************************************* */
  47
  48
  49
  50 #define CFG_BOARDNAME           "P5064"  /* Name of board */
  51 #define CFG_CPU_SPEED           100000000 /* 100MHz */
  52
  53 #define CFG_STACK_SIZE          8192
  54
  55 #define CFG_INIT_L1             1       /* initialize the L1 cache */
  56 #define CFG_INIT_L2             0       /* initialize the L2 cache */
  57 #define CFG_INIT_DRAM           1       /* initialize DRAM controller */
  58 #define CFG_DRAM_SIZE           (16*1024)
  59
  60 #define CFG_NETWORK             1       /* define to include network support */
  61
  62 #define CFG_UI                  1       /* Define to enable user interface */
  63
  64 #define CFG_FATFS               1
  65
  66 #define CFG_MULTI_CPUS          0       /* Define to include multiple CPU support */
  67
  68 #define CFG_HEAP_SIZE           2048    /* heap size in kilobytes */
  69
  70 #define CFG_SERIAL_BAUD_RATE    115200  /* console baud rate */
  71
  72
  73
  74 /*
  75  * These parameters control the flash driver's sector buffer.
  76  * If you write environment variables or make small changes to
  77  * flash sectors from user applications, you
  78  * need to have the heap big enough to store a temporary sector
  79  * for merging in small changes to flash sectors, so you
  80  * should set CFG_FLASH_ALLOC_SECTOR_BUFFER in that case.
  81  * Otherwise, you can provide an address in unallocated memory
  82  * of where to place the sector buffer.
  83  */
  84
  85 #define CFG_FLASH_ALLOC_SECTOR_BUFFER 0 /* '1' to allocate sector buffer from the heap */
  86 #define CFG_FLASH_SECTOR_BUFFER_ADDR (4*1024*1024-128*1024)     /* 4MB - 128K */
  87 #define CFG_FLASH_SECTOR_BUFFER_SIZE (128*1024)
  88
  89 /*
  90  * The flash staging buffer is where we store a flash image before we write
  91  * it to the flash.  It's too big for the heap.
  92  */
  93
  94 #define CFG_FLASH_STAGING_BUFFER_ADDR (4*1024*1024)
  95 #define CFG_FLASH_STAGING_BUFFER_SIZE (4*1024*1024)