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VxWorks系统BSP配置文件及生成下载

VxWorks系统BSP配置文件及生成下载

  VxWorks BSP主要配置文件 config.h , Makefile 注解和 BSP生成下载实例。

  相关内容可参考 VxWorks BSP和启动过程

  config.h文件配置

  

  #ifndef INCconfigh

  #define INCconfigh

  

  #define BSP_VER_1_2 1

  #define BSP_VER_1_1 1

  #define BSP_VERSION "1.2"

  #define BSP_REV "/3"

  #include "configAll.h"       

  

  

  

  #define DEFAULT_BOOT_LINE /

          "Emac(0,0)405GP:vxWorks h=172.16.1.159 e=172.16.254.52 /

                  u=xxx pw=xxx tn=vxTarget"

  

  #undef LOCAL_MEM_AUTOSIZE                   

  #define LOCAL_MEM_SIZE 0x02000000           

  #define LOCAL_MEM_LOCAL_ADRS 0x00000000    

  #define USER_RESERVED_MEM 0                 

  

  #undef SDRAM_ECC_ENABLE

  

  #define ROM_BASE_ADRS 0xfff80000                 

  #define ROM_TEXT_ADRS (ROM_BASE_ADRS + 0x100)   

  #define ROM_WARM_ADRS (ROM_TEXT_ADRS+0x0004)    

  #define ROM_SIZE 0x0007f000                      

  #define RAM_LOW_ADRS 0x00010000                  

  #define RAM_HIGH_ADRS 0x00C00000                 

  #define USER_RESERVED_MEM 0                      

  

  #define INCLUDE_CACHE_SUPPORT

  #define USER_D_CACHE_ENABLE

  #define USER_I_CACHE_ENABLE

  #undef USER_D_CACHE_MODE

  #define USER_D_CACHE_MODE (CACHE_COPYBACK)

  

  #define TIMER_CLOCK_EXTERNAL

  

  #undef INCLUDE_TIMESTAMP

  

  #ifdef TIMER_CLOCK_EXTERNAL

  #define AUX_CLK_RATE_MIN (EXT_TIMER_CLK_FREQ / (1 << 21) )

  #define AUX_CLK_RATE_MAX (EXT_TIMER_CLK_FREQ / (1 << 9) )

  #define AUX_CLK_RATE_DEFAULT (EXT_TIMER_CLK_FREQ / (1 << 17) )

  #else

  

  #endif

  

  #define WDT_RATE_MIN 1

  #define WDT_RATE_MAX 5000

  

  #define INCLUDE_RTC

  

  #undef INCLUDE_EI

  #undef INCLUDE_EX

  #undef INCLUDE_ENP

  #undef INCLUDE_LN

  #undef INCLUDE_SM_NET

  #undef INCLUDE_SM_SEQ_ADDR  

  

  #undef INCLUDE_SW_FP

  

  #define INCLUDE_SERIAL

  

  #define INCLUDE_PCI

  #ifdef INCLUDE_PCI

  

  //定义PCI设备的初始化地址 参见 PCI设备(网卡)初始化代码分析

  # define PMM0_LOCAL_ADRS PCI_MEMORY_START      // 定义PCI空间起始地址

  # define PMM0_PCI_LOW_ADRS 0x80000000           // 定义PCI空间低位地址

  # define PMM0_PCI_HIGH_ADRS 0x00000000         // 定义PCI空间高位地址

  # define PMM0_PCI_MASK_ATTRIB (PMM_MASK_512MB | PMM_ENABLE)

  # define PMM1_LOCAL_ADRS PMM_UNUSED

  # define PMM1_PCI_LOW_ADRS PMM_UNUSED

  # define PMM1_PCI_HIGH_ADRS PMM_UNUSED

  # define PMM1_PCI_MASK_ATTRIB PMM_UNUSED

  # define PMM2_LOCAL_ADRS PMM_UNUSED

  # define PMM2_PCI_LOW_ADRS PMM_UNUSED

  # define PMM2_PCI_HIGH_ADRS PMM_UNUSED

  # define PMM2_PCI_MASK_ATTRIB PMM_UNUSED 

  

  

  # define PTM1_LOCAL_ADRS LOCAL_MEM_LOCAL_ADRS

  # define PTM1_SIZE_ATTRIB PTM_SIZE_2GB | PTM_ENABLE

  # define PTM2_LOCAL_ADRS PTM_UNUSED

  # define PTM2_SIZE_ATTRIB PTM_UNUSED

  #endif

  

  #define INCLUDE_NETWORK            

  #define INCLUDE_EMAC_NETWORK        

  #undef INCLUDE_PCI_NETWORK        

 

  

  #ifdef INCLUDE_EMAC_NETWORK

  #define DEFAULT_EMAC_HW_ADDR "xxxxxxxxxxxx"        

  #endif

  

  #define WDB_COMM_TYPE WDB_COMM_SERIAL

  #define WDB_TTY_CHANNEL 0

  #else

     #undef WDB_COMM_TYPE

     #define WDB_COMM_TYPE     WDB_COMM_SERIAL

  #undef WDB_TTY_CHANNEL

     #define WDB_TTY_CHANNEL 0                       

  #endif

  

  #ifdef NUM_TTY

  #undef NUM_TTY

  #endif

  #define NUM_TTY 2            

  #ifdef WDB_TTY_BAUD

  #undef WDB_TTY_BAUD

  #endif

  #define WDB_TTY_BAUD 57600

  #ifdef CONSOLE_BAUD_RATE

  #undef CONSOLE_BAUD_RATE

  #endif

  #define CONSOLE_BAUD_RATE 57600

  #undef INCLUDE_ENV_VARS

  #undef INCLUDE_TIMEX

  #undef INCLUDE_HW_FP

  #undef INCLUDE_TFTP_CLIENT

  #define INCLUDE_SW_FP

  #define INCLUDE_ELF

  #define INCLUDE_NET_SHOW

  #define INCLUDE_PING

  #undef INCLUDE_DEMO

  #define ETHERNET_ADR_SET

  #define INCLUDE_USER_APPL

  #undef PCIDEBUG

  #ifdef INCLUDE_USER_APPL

  #define USER_APPL_INIT _appEntry()

  #endif

  #endif

  #if defined(PRJ_BUILD) 

  #include "prjParams.h"

  #endif

  Makefile文件配置

  # Makefile - make rules for board

  #

  #*/

  CPU = PPC40x

  TOOL = gnu

  TGT_DIR=$(WIND_BASE)/target

  include $(TGT_DIR)/h/make/defs.bsp

  include $(TGT_DIR)/h/make/make.$(CPU)$(TOOL)

  include $(TGT_DIR)/h/make/defs.$(WIND_HOST_TYPE)

  ## Only redefine make definitions below this point, or your definitions will

  ## be overwritten by the makefile stubs above.

  TARGET_DIR = xxx

  VENDOR = IBM

  BOARD = xxx

  RELEASE = vxWorks vxWorks.st bootrom_uncmp.hex

  USR_ENTRY = usrInit

  # ROM_TEXT_ADRS, ROM_SIZE, RAM_HIGH_ADRS, 和RAM_LOW_ADRS 在config.h,Makefile和Makefile.*文件中# 都要定义,且必须要保持一致,

  ROM_TEXT_ADRS = fff80100                 # ROM 起始地址

  ROM_SIZE = 0007f000                      # ROM 空间大小

  RAM_LOW_ADRS = 00010000                  # RAM 低地址 vxWorks */

  RAM_HIGH_ADRS = 00C00000                 # RAM 高地址存储 bootrom */

  HEX_FLAGS = -a 100

  #ADDED_CFLAGS = -gdwarf -O0 # for debug

  MACH_EXTRA = appentry.o                # 注意:这里加载用户的程序模块,程序调用在usrRoot()

  BOOTCONFIG = bootconfig.c               # bsp bootconfig.c for bootrom

  ## Only redefine make definitions above this point, or the expansion of

  ## makefile target dependencies may be incorrect.

  include $(TGT_DIR)/h/make/rules.bsp

  include $(TGT_DIR)/h/make/rules.$(WIND_HOST_TYPE)

  Tornado for x86下BSP的生成,下载和Target Server的配置实例,Pentium主机,3Com网卡,软盘引导,ftp下载VxWorks映像。

  1.在C:/Tornado/target/config/pcPentium目录下修改BSP文件config.h。

  #elif (CPU_VARIANT == PENTIUM)

  #define DEFAULT_BOOT_LINE

  "elt(0,0)HOST:c://Tornado//target//config//pcPentium//vxWorks

  h=90.0.0.3 e=90.0.0.50 u=target pw=target tn=target"

  #define INCLUDE_ELT //3Com网卡

  #define INCLUDE_END //END驱动

  2.打开Tornado选择新建一个bootable vxworks image,选择建 A BSP,选择pcPentium,建完后编译就可以在相应的目录下生成vxworks的映像文件。

  3.制作bootrom;选择Build Boot Rom,选择pcPentium,再选择bootrom_uncmp,生成 bootrom_uncmp。拷贝 bootrom_uncmp到host/x86-win32/bin下,插入空白盘到软区,在dos界面进入目录host/x86-win32/bin下,用命令"mkboot a: bootrom_uncmp "生成引导盘

  4. 在Start > Programs > Tornado2 > FTP Server,点开Security下的user/rights菜单,新建用户User Name:target,Password:target,Home Directory为VxWorks映像所在目录如 C:/Tornado/target/config/pcPentium/。注意这些配置要和config.h中的一致。

  5.将bootrom的启动盘插入目标机的软驱,启动目标机,系统从软驱启动,随后登陆FTP,从主机下载vxworks文件,目标机提示7秒内按任意键选择Boot方式(手工,自动),手工方式可对FTP用户,口令,IP等参数进行修改。通常是等待7秒后系统autoboot。

  屏幕显示:

  Attached TCP/IP interface to elt0.

  Attaching network interface lo0... done. //TCP/IP网络连接成功

  Loading... 602128 //通过ftp下载VxWorks映像

  Starting at 0x01080000 //下载成功,从RAM_LOW_ADRS 0x01080000

  开始执行VxWorks系统

  Attached TCP/IP interface to elt unit 0

  Attaching interface lo0...done //TCP/IP网络连接成功

  (注意这里网络初始化成功和上边的不同,上边是Bootrom映像网络初始化来下载VxWorks,这里VxWorks系统初始化网络。)

  VxWorks

  Copyright 1984-1998 Wind River Systems, Inc.

  CPU: xxxx --- Intel x82

  VxWorks: 5.4

  BSP version: 1.2/4

  Creation date: Jan xx 2001

  WDB: Ready.

  至此目标机系统启动完成。

  6.配置Target Server下载应用程序.

  打开Tornado,在Tools菜单下选择Target Sever再选择configure进行配置(Tools > Target Server > Configure > New)给出Target Server名字描述如net00.在(Target Server Properties > Back End)选择WdbRpc. Target Name/IP Address

框内输入Target的IP: 90.0.0.50. Core File and Symbols选项(Target Server Properties > Core File and Symbols): C:/Tornado/target/config/pcPentium/vxWorks等等。配置的内容根据系统的具体情况定。点击Launch启动Target Sever,随后在主界面下选择已启动的Target Sever就可以下载 *.o或*.out程序。

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