release/src-rt-6.x.4708/cfe/cfe/arch/arm/board/bcm947xx/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
  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 as
  25     *     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. Neither the "Broadcom
  29     *     Corporation" name nor any trademark or logo of Broadcom
  30     *     Corporation may be used to endorse or promote products
  31     *     derived from this software without the prior written
  32     *     permission of Broadcom Corporation.
  33     *
  34     *  3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR
  35     *     IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED
  36     *     WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
  37     *     PURPOSE, OR NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT
  38     *     SHALL BROADCOM BE LIABLE FOR ANY DAMAGES WHATSOEVER, AND IN
  39     *     PARTICULAR, BROADCOM SHALL NOT BE LIABLE FOR DIRECT, INDIRECT,
  40     *     INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  41     *     (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
  42     *     GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
  43     *     BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  44     *     OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
  45     *     TORT (INCLUDING NEGLIGENCE OR OTHERWISE), EVEN IF ADVISED OF
  46     *     THE POSSIBILITY OF SUCH DAMAGE.
  47     ********************************************************************* */
  48
  49
  50 #define CFG_INIT_L1             1       /* initialize the L1 cache */
  51 #define CFG_INIT_L2             0       /* there is no L2 cache */
  52
  53 #define CFG_INIT_DRAM           1       /* initialize DRAM controller */
  54 #define CFG_DRAM_SIZE           xxx     /* size of DRAM if you don't initialize */
  55
  56 #define CFG_NETWORK             1       /* define to include network support */
  57 #define CFG_TCP                 0       /* include TCP stack */
  58
  59 #define CFG_FATFS               0
  60 #define CFG_HTTPFS              0       /* Enable HTTP filesystem */
  61
  62 #ifdef CFG_ROMBOOT
  63 #define CFG_DHCP                1       /* Enable DHCP client */
  64 #else
  65 #define CFG_DHCP                0       /* Disable DHCP client */
  66 #endif
  67 #define CFG_AUTOBOOT            0       /* Enable auto command */
  68
  69 #define CFG_HTTP                1       /* Enable mini Web server */
  70 #if CFG_HTTP
  71 #define CFG_TCP                 0       /* Disable CFG_TCP when the mini Web server is enabled */
  72 #endif
  73
  74 #define CFG_UI                  1       /* Define to enable user interface */
  75
  76 #define CFG_MULTI_CPUS          0       /* no multi-cpu support */
  77
  78 #ifndef CFG_HEAP_SIZE
  79 #define CFG_HEAP_SIZE           400    /* heap size in kilobytes */
  80 #endif
  81
  82 #define CFG_STACK_SIZE          8192    /* stack size (bytes, rounded up to K) */
  83
  84 #ifdef CFG_SIM
  85 #define CFG_SERIAL_BAUD_RATE    600     /* normal console speed */
  86 #else
  87 #define CFG_SERIAL_BAUD_RATE    115200  /* normal console speed */
  88 #endif
  89
  90 #define CFG_VENDOR_EXTENSIONS   0
  91
  92 /*
  93  * These parameters control the flash driver's sector buffer.
  94  * If you write environment variables or make small changes to
  95  * flash sectors from user applications, you
  96  * need to have the heap big enough to store a temporary sector
  97  * for merging in small changes to flash sectors, so you
  98  * should set CFG_FLASH_ALLOC_SECTOR_BUFFER in that case.
  99  * Otherwise, you can provide an address in unallocated memory
 100  * of where to place the sector buffer.
 101  */
 102 #define CFG_FLASH_ALLOC_SECTOR_BUFFER 0 /* '1' to allocate sector buffer from the heap */
 103 #define CFG_FLASH_SECTOR_BUFFER_ADDR  (1*1024*1024-128*1024)
 104 #define CFG_FLASH_SECTOR_BUFFER_SIZE  (128*1024)
 105
 106 /*
 107  * The flash staging buffer is where we store a flash image before we write
 108  * it to the flash.  It's too big for the heap. If zero then the code will
 109  * choose between the given ADDR and mem_topofmem, depending on which
 110  * area is bigger.
 111  */
 112
 113 #define CFG_FLASH_STAGING_BUFFER_ADDR (4096)
 114 #define CFG_FLASH_STAGING_BUFFER_SIZE 0
 115
 116 /*
 117  * Default TFTP maximum number retries is 3.
 118  */
 119
 120 #define TFTP_MAX_RETRIES 3
 121
 122 /*
 123  * Maximum retry times limit to do ui_docommand("flash -noheader : flash1.trx")
 124  * when check_trx() have problem.
 125  */
 126 #define CFE_ERR_TIMEOUT_LIMIT 3