太原理工大学嵌入式系统实验报告

WordWord资料WordWord资料G◎d应打下火浮G◎TAIYUANUNIVEaSIIYOFTECHNOLOGY308201112016111ARM Skyeye2．熟悉交叉编译开发环境的搭建ARM-LinuxSkyeye ARM-LinuxLinuxSkyeye二、实验内容和原理PC SkyeyeARM-LinuxSMDK2410I-Cache♦:♦CPUS3C2410ARM920T 62.400MHzI-Cache16K，D-Cache16K♦32MB 62.400MHz实验软件介绍SkyEye OpenSourceSoftwareSkyEye LinuxWindows境，模拟常见的嵌入式计算机系统（这里假定“仿真”和“模拟”的SkyEyeuCLinuxuC/OS-IITCP/IPSkyEye CPUSkyEyeSkyEye SkyEyeSkyEye实的硬件环境相比还是有一定差别的。ARM-Linux ARM-LinuxARMSkyEyeARM主要仪器设备：a.PC：VMwareworkstation9.0Ubuntu10.04LTSskyeye-1.2.5_REL.tar.gzskyeye-testsuite-1.2.5.tar.bz2arm-linux-gcc-3.4.1.tar.bz2linux-2.6.14.tar.gzcpp-4.1_4.1.2-27ubuntu1_i386.debg++-4.1_4.1.2-27ubuntu1_i386.debgcc-4.1_4.1.2-27ubuntu1_i386.debgcc-4.1-base_4.1.2-27ubuntu1_i386.deblibstdc++6-4.1-dev_4.1.2-27ubuntu1_i386.deb四、操作方法与实验步骤VMwareworkstation8.0ubuntulOTypicalInstall ubuntuVMToolhostcomputergccgcc4.1 Skyeyegccubuntu10.04gcccpp-4.1_4.1.2-27ubuntu1_i386.debg++-4.1_4.1.2-27ubuntu1_i386.debgcc-4.1_4.1.2-27ubuntu1_i386.debgcc-4.1-base_4.1.2-27ubuntu1_i386.deblibstdc++6-4.1-dev_4.1.2-27ubuntu1_i386.debsudodpkg-i*.deb gcc4.1.gccupdateSKyeyeSkyeye安装交叉编译环境arm-gcc /usr/local/arm/3.4.1/bin7.cdlinux-2.6.14viMakefile Makefilecparch/arm/configs/smdk2410_defconfig.sodumakesmdk2410_defconfig/Linux裁剪/定制内核sodumakemenuconfig设置内核启动参数initrdROM filesystemext2makevmlinux arm-linux了验证skeeye-testsuite-1.2.5/linux/s3c2410/s3c2410-2.6.14 skyeye.confinitrd.imglinux-2.6.14skyeye-evmlinuxARMLinuxFileEditViewTerminalHelpStartingpid19,console/dev/console：'/etc/init.d/rcSeth0:usinghalf-duplexIBBase-T(RJ-451Welcometo，.Groot@ubuntu:/mnt/hgfs/^A^/fils/skyeye-testsuite-1.2.5/Linux/s3c2410/BusyBoxvl.4.1(2007-02-1001:19:06CST)Built-inshell(ash)Enter'help1foralistofbuilt-incommands./bin/ash：can'taccesstty；jobcontrolturnedoffARMLinuxforSkyeyeForfurtherinformationpleasecheck：/BusyBoxvl.4.1(2007-02-1SSl:19:0&CST)Built-inshell(ash)Enter'help'foralistofbuilt-incommands./bin/ash:can'taccesstty;jobcontrolturnedoffIIII//\/\\ARMLinuxforSkyeyeForfurtherinformationpleasecheckhttp：///「I二\门门\一“7，•命root@ubuntu:/home/yewanjaly/src/linux-2.6.14i 门二*「ii_iii_iii_ii/\ h_i_ii」\_\\j\jFileEditViewTerminalHelpTCPrenoregistered|TCPbicregisteredNET:Registeredprotocolfamily1RAMDISK:ext2filesystemfoundatblockQRAMDISK：Loading2S48KiB[1disk]intoramdisk...done.VFS:Mountedroot(ext2filesystem).initstarted:BusyBoxvl.4.1(20S7-02-1B01:19:06CST}multi-callbinaryStartingpid17rconsole/dev/console:'/etc/init.d/rcS'ifconfig：SIOCSIFADDR:NosuchdeviceWelcometoLINUX2．熟悉修initrd3．熟悉利C4．将自己C5．回答后面遇到的4个问题1busyboxARM-LinuxinitrdinitrdLinux的目录和关键LinuxinitLinux挂载分Linux/etc/fstab包括了许多的binLinuxBusyBox BusyBoxlinuxBusyBoxIscatecho等等，还包含了grepfindmounttelnet。GNUfileutils，shellutilsBusyBoxa.PC实验一搭建好的嵌入式虚拟平台busybox-1.19.4.tar.bz2helloword.c四、操作方法与实验步骤busyboxMakefilearchARCH ?=armCROSS_COMPILE?=/usr/local/3.4.1/bin/arm-linux-makemenuconfigc.makemakeinstallbusybox chmod4755./_install/bin/busyboxbusybox$susu:mustbesuidtoworkproperlybusyboxinitrd.img创建映像文件并挂到initrd目录将添加busybox到此映像文件busybox arm-linux/lib建立必要的文件helloworld.c home/usr/local/arm/3.4.1/bin/arm-linuc-gcchelloworld.c-ohelloworldcphelloworldinitrd/home/,initrd.imgcd..umountinitrdinitrd.imginitrd.img linux-2.6.14 skyeye-evmlinuxSkyeye home ./helloworldHelloARMWorldbusyboxmake1.5 lll-L^LULJ._LUIIJ.Lt：.Umiscutils/ionice.c：Infunction-ioprio_set'：miscutils/ionice.c：23：error：LSYS_ioprio_set'undeclared(firstuseinthisfunction)miscutils/ionice.c：23：error：(Eachundeclaredidentifierisreportedonlyoncemiscutils/ionice.c：23：error：foreachfunctionitappearsin.)miscutils/ionice.c：Infunction-loprioget'：miscutils/ionice.c：28：error：LSYS_ioprioget'undeclared(firstuseinthisfunction)make[l]：***[miscutils/ionice.o]Error1make：***[miscutils]Error2root@uibuntu：/home/yewanjaly/busybox/busybox-1.19.4#

makemenuconfigBusyboxSetting >MiscellaneousUtilities--->[]ionicemake2.miscutils/ubitools.c：186:error：UBIDYNAMICVOLUME'undeclared(firstuseinthisfunction)miscutils/ub^tools.c：195：)miscutils/ub^tools.c：17Q：miscuti-Ls/Libi_toa_Ls.cmiscutils/ub^tools.c：195：)miscutils/ub^tools.c：17Q：miscuti-Ls/Libi_toa_Ls.c：291：error：UBIIOCMKVOL'undeclared(firstuseinthisfunctionwarning：unusedvariable'req'error：UBIIOCRMVOL'undeclared(firstuseinthisfunctionmiscutils/ub^tools.c：294：(niscutils/ub^tools.c：214：)miscutils/ubitoals.c:294:miscutils/ubitoals.c:222:error：storagesizeof'req'isn'tknownerror：UBIIOCRSVOL'undeclaredffirstuseinwarning:unusedvariable'req'error:"UBIIOCVOLUP'undeclared(firstuseinthisfunctionthisfunctionniake[l]：***[miscutils/ub^tools.o]Error1make：***[miscutils]Error2mtdincludemtdubi-user.hmtdcp/home/yewanjaly/busybox/ubi-user.hinclude/mtd(ubi-user.h)make3.出现如下错误networking/interface.c：806:error：ARPHRDINFINIBAND'undeclaredhere(notinafunction)networking/interface.c：806：error：initializerelementisnotconstantnetworking/interface.c：806：error：[nearinitializationfor'ib_hwtype.type')make[l]：***[networkifig/interface.o]Error1makE：***[n目“"king]Error21makemenuconfigBusyboxSettings--->BusyboxLibraryTuning-->[]SupportinfinibandHWmakeinclude/linux/ifarp.”hARPHRD」NFINIBAND 32 networking/interface.c#defineARPHRD_INIFINIBAND32、' '■T・ #defineARPHR口二工EEE1394 24 /* IEEE1394IPv4 - RFC 2734#defineARPHR^EU164 27 /* EUI-64#defineARPHR口二工NF工N工BAN口32 /* InfiniBandubi_toois,cXif_arp.h翼interfacesX1S/1998-AndiKleen.Useinterfacelistprimitives.20001808-BerndEckenfels,PatchfromRHforsettingmtu(defaultAFwaswrong)/include"'Libbb.h"#include"inetcotnmon.h"#include<net/if.h>#include<net/if_arp.h>#defineARPHRDINFINIBAMM32#ifdefHAVENETETHERNET_H#include<net/ethernet.h>#working/udhcp/dhcpc.c：839：warning：(nearinitializationtortiLter_instrL8J'Jnetworking/udhcp/dhcpc.c：839：warning：excesselementsinstructinitializernetworking/udhcp/dhcpc.c：839：warning：(nearinitializationfor^filter^nstrfB]')networking/udhcp/dhcpc.c:821:error:storagesizeof'filter_instr'isn'tknownnetworking/udhcp/dhcpc.c：844：error：initializerelementisnotconstantnetworking/udhcp/dhcpc.c：844：error：(nearinitializationfor'filter_prog.filter')networking/udhcp/dhcpc.c:821:warning:unusedvariableLfilterinstr1make[l]|：***[networking/udhcp/dhcpc.o]Error1make：***[networking/udhcp]Error2vi/usr/local/arm/3.4.1/arm-linux/sys-include/linux/filter.h#include<linux/types.h>ubitools.cMif_arp.h篝interfaces篝filter.hX/**LinuxSocketFilterDataStructures*/#include<linux/types.h>#ifndef_LINUX_FILTER_H_#define3LINLOILTER2H2make5./usr/local/ann/3.4.1/^ib/gcc/arm-liniix/3.4.1/-../arm-linux/sys-include/linux/ext2_fs_sb.h:49:error:parseerrorbefore"u32M/usr/local/artn/3.4.l/lib/gcc/arm-linux/3.4.1/../■./■■/../arm-linux/sys-include/linux/ext2_fs_5b.h：51：error：parseerrorbeforetoken/usr/Tocal/ar(n/3.4.1/lib/gcc/ann-liniix/3.4.1/.■/../arm-linux/sys-include/linux/ext2fssb.h：56：error：parseerrorbeforetokenmake[l]：***[util-linux/mkfsextZ.o]Error1make：***[util-liniix]Error2makemenuconfigLinuxSystemUtilities--->[]mkfs_ext2

IL 」 3产产j・』[] upportIL 」 3产产j・』[] upport[] upport[] upport产] upport产]indfs产]lock产]reeramdisk[*]sckminixSUNdisklabelsBSDdisklabelsGPTdisklabelsexpertmode]mkfsext2[*]mfs_minix<Exit> <Help>make6./usr/local/arm/3.4.l/lib/gcc/ann-linux/3.4.1//arm-linux/sys-include/linux/fd.h：36B：error：parseerrorbeforetokennake[l]:***[util-ILinux/mkfsvfat.o]Error1nake:***[util-linux]Error2makemenuconfigLinuxSystemUtilities--->[]mkfs_vfatmake./_instafL//sbin/watchdog->../bin/busybox./_instaH//sbin/zcip->../bin/busyboxYouwillprobablyneedtomakeyourbusyboxbinarysetuidroottoensureallconfiguredappletswillworkproperly.root@ubuntu：/home/yewanjaly/busybox/busybox-1.19.4#/usr/local/arm/3.4.1/bin/ann-linux-readelf-d./_install/bin/busyboxDynamicsegmentatoffset9xfl764contains21entries：TagType Name/Value0X00000991 (NEEDED1 Shared library： [iibm.so.6]0x00000001 (NEE口ED) Shared library: [Iibc.so.6]0X0000000C (INIT) 0xd4ccTCP：Hashtablesconfigured(established2948bindTCPreno「cgi弓TCPbicregisteredNET:Registeredprotocolfamily1RAMDISK：ext2filesystemfoundatblock0RAHDISK:Loading8192K1B[1disk]intoramdisk...VFS:Mountedroot(ext2filesystem).ifconfig：SIOCSIFADDR：Nosuchdevice/bin/ash:can'taccesstty;jobcontrolturnedoff/#Isbin hellcworld lib procdev helloworld.c linuxrc rootetc home Lost+found sbin/#2048)done.tmp

varbinhelloweridlibproctmpdevhelloworld.clinuxrcrootvaretchomelost+foundsbinifconfig：SIOCSIFADDR:Nosuchdevice/bin/ash：can'taccesstty；jobcontrolturnedoff/#Is/#cdhome/home#Ishelloworld/home#./helloworldHelloARMWorid!/home#busyboxmakeARM-LinuxNFSSkyEye NFSARM-LinuxCS8900aNFSServerARM-LinuxNFSServer、写以及执行操作正常说明网卡驱动程序添加成功。NFS SUNMicrosystems1984 NFSNFS问远端系统上的文件。NFS主要仪器设备：a.PC：VMwareworkstation9.0Ubuntu10.04LTSskyeye-1.2.5_REL.tar.gzskyeye-testsuite-1.2.5.tar.bz2arm-linux-gcc-3.4.1.tar.bz2linux-2.6.14.tar.gzcpp-4.1_4.1.2-27ubuntu1_i386.debg++-4.1_4.1.2-27ubuntu1_i386.debgcc-4.1_4.1.2-27ubuntu1_i386.debgcc-4.1-base_4.1.2-27ubuntu1_i386.deblibstdc++6-4.1-dev_4.1.2-27ubuntu1_i386.debbusybox-1.19.4.tar.bz2四、操作方法与实验步骤1、内核的编译过程已在前面的实验中进行过，这里就不在cs8900( ) ,NFS复制cs8900驱动到drivers/net/arm目录#cpcs8900.cdrivers/net/arm#cpcs8900.hdrivers/net/arm修改drivers/net/arm目录下的Kconfig文件drivers/net/arm Makefile修改arch/arm/mach-s3c2410/mach-smdk2410.csmdk2410.h在include/asm-arm/arch-s3c2410目录下创建文件smdk2410.hhttp://skyeye.wiki.sourceforge.het/Linux/makemenuconfig设置内核启动参数设置CS8900的支持DeviceDrivers--->Networkdevicesupport--->Ethernet(10or100Mbit)--->[*]CS8900supportinitrd设置NFS的支持Filesystems--->NetworkFileSystems--->[*]NFSfilesystemsupport[*]ProvideNFSv3clientsupportROMfilesystemext2make编译完成后会有个vmlinux在当前目录下,这就是我们要的arm-linuxinitrd.img3 ubuntuNFSServer在arm-linux的宿主机里配置NFSServer编辑文件/etc/exports,内容如下(具体需ip重启nfsserver注:可用showmount-e来验证你的配置ipskyeyearm-linux,ipNFS挂接

五、实验结果与分析Packagenfs-commonisnotconfiguredyet.nfs-kernel-serverdependsonlibgssgluel；however：Packagelibgssgluelisnotinstalled.nfs-kernel-serverdependsonlibnfsidmap2;howHve「：Packagelibnfsid(nap2isnotinstalled.nfs-kernel-serverdependsonlibrpcsecgss3；however：Packagelibrpcsecgss3isnotinstalled.dpkg:errorprocessingnfs-kernel-server(--install):dependencyproblems-leavingunconfiguredProcessingtriggersforureadahead...lurpaHlahpadwiIIIIhprpnrnfi1pHnnnpvtrphnnt Iroot^uDuntu：-#/usr/sbin/exportfs-rexportfs：/etc/exports[1]：Neither'subtreecheck'or'nosubtreecheck'specifiedforexport"^i/test™.Assumingdefaultbehaviour('nosubtreecheck'1.NOTE：thisdefaulthaschangedsincenfs-utilsversionl.a.xrootfaubuntu：-#/etc/init.d/nfs-kernel-serverrestartStoppingNFSkerneldaemon [OK]UnexportingdirectoriesforNFSkerneldaemon... [OK]ExportingdirectoriesforNFSkerneldaemon...exportfs：/etc/exports[1]：Neither'subtreecheck'or'nosubtreecheck'specifiedforexport"*：/test''.Assumingdefaultbehaviour('nosubtreecheck'1.NOTE：thisdefaulthaschangedsincenfs-utilsversionl.a.x I-13QQskyeye.conf(/home/yewanjaly/src/linux-2.6.14)-gedit ?FileEditViewSearchToolsDocumentsHelp।,OpentSave®-Undo,\skyeyeTonfXskyeyeconfigfileforS3C241BXcpu:arm929tmach:s3c2410xphysicalmemorysize=0x00800000size=0x0080S000,file=./initrd.imgsize=9x01000000membank：map=M,type=RW,addr=0xc0000000,membank:map=M,type=RW,addr=0xcS800000,membank:map=M,type=RW,addr=0xcl000000size=0x00800000size=0x0080S000,file=./initrd.imgsize=9x01000000allperipheralsI/Omappingareamembank：map=Ltype=RW,addr=0x48000000,size=0x20000000membank:map=Irtype=RWraddr=Qxl9000300rsize=0xQ0000020^et:type=cs8900a,base=0xl9900300rsize=0x20,int=9,mac=0:4:3:2:l:f,ethmod=tuntapRhostip=ie.0.0.1led：type=s3c2410x,mod=gtkdbct：state=on$OOroat(a)ubuntu:〜FileEditViewTerminalHelp|root(aubuntu：-#pingIB.0.0.2-c2RING(]56(84)bytesofdata.64bytesfrom:icmp_seq=lttl=64time=2.61ms64bytesfrom:icmp_seq=2ttl=64time=1.16ms---IB.0.0.2pingstatistics--2packetstransmitted,2received,日常packetloss,timeIBS1msrttBin/avg/max/mdev=1..160/1.885/2.610/0.725msrootfaubuntu：-#PING(1B.0.0.1):56databytes64bytesfromW.B.e.l:seq=flttl=64time=0.039ms64bytesfromW.0.0.I:seq=lttl=64timers.S18ms——pingstatistics——2packetstransmittedp2packetsreceived,packetlossround-tripmin/avg/max=O.01B/0.028/0.039ms/#ping/#cdtmp/tmp#Ishelloworld/tmp#./helloworldHelloARMWorld!/tmp#I1.ubootkernelsystemrootfs、操作方法与实验步骤1. SDwindowswindows SD SD 10Muboot SDuboot linux ubuntuSD（1）打开软件2SD3）右键，选择【删除4）右键，选择【创建5 10MFAT32

+ParagonPartitionManager服务器版口回冈常规⑥查看鱼）硬盘鱼）分区W）操作⑥）帮助也）口回冈司.掾4 0®圾®目烧1-1导磁盘口（TOCWD1600AAJS-08FE等主C:电犷展*■口通逻辑D：修逻辑E:曲主，自由磁盘11.9GE他主，自由盘展由磁扩自FAT16FAT32HTFSLiniiKExt£ LinwtSwap未格式化LinuitExt3 HFFS 无效SDC:HTFSD:HTFSE:NTFS祚i”rF5格式化主分区1.广（磁盘1）E0卷名蛤 ||系统类型1-1导磁盘口（TOCWD1600AAJS-08FE等主C:电犷展*■口通逻辑D：修逻辑E:曲主，自由磁盘11.9GE他主，自由盘展由磁扩自FAT16FAT32HTFSLiniiKExt£ LinwtSwap未格式化LinuitExt3 HFFS 无效SDC:HTFSD:HTFSE:NTFS祚i”rF5格式化主分区1.广（磁盘1）E0卷名蛤 ||系统类型（T） ||FAT32表面测试区）<HI><哥航结0IJfiCID1EOOA<TS-08P<多主c：m多拉晨*:aiSttn：.生逻辑E-,主，自由班弗It9GB,主，目由才主•S展由磁r自FKT16 -LinuxExt2LinwSir«p 耒格式化椁T鸵 | LinuxExt3HPFS 无力ms |—免*imdg 其它卷 类S3［黑标 大小I巴则I自由卷标丁酒拓IJ&院(Q).. Alt+»装数®［自由］ 70MB集最选定的分区分配盘符并记好，按 【确定】磁盘口fflDC*主C:B扩展*：学逻疆D:磁盘口fflDC*主C:B扩展*：学逻疆D:9逻辑E:力主，目由磁盘11.9GB多主，自由*主*：£展由磁扩自FAT32HT^=LinuxEx12 Linux Swap 未格式化一LinuxExt3 KFFS 无效ReistrFS |・ 其它磁盘0meTO1600AAJS-03PSAD)144GB常规⑥）笆香⑥硬盘⑥分区口操作①帮助如磁=i-0CttDCWD1600WS-06FSB-DEGI常规⑥）笆香⑥硬盘⑥分区口操作①帮助如磁=i-0CttDCWD1600WS-06FSB-DEGI+:辑辑髓9之3主r:l寺主&主.自由FAT16 | Limu^Ext2 Lin,^Swap未格式化FAT32 J LinuxExt3 KFFS 无效NTFS RtissrFS 其它*FAT32盘展由磁扩自要获得帮助，话按Fl&1.9要获得帮助，话按Fl选择【应用】，让之前所有操作真正执行5Para&onPartitionlanager服务看版卷类型1系统|大小|已使用| I自由卷标 |活百学收 主 ［自由1 7.8MB圣*: 主 FAT32 1.9GB 0b1.9GB 否±i要获得然助,请按FlWordWord资料3.使用sdfuse SD3.使用sdfuse SDSD sdfuse (kernel,system,u-boot)Word资料2.ubootSDubootwindows1SD FAT32 SD2)打开烧写软件(以管理员身份moviNAND_Fusing_Tool_v2.0|jIImoviNAHDFueing^TODO：<Filed**TODO：KComp&TiynSDu-boot4START

sdfuseSDSDDNW0.6CCONNECTetcv210_i