pc机与开发板之间的挂接资料讲解.doc

Good is good, but better carries it.精益求精，善益求善。pc机与开发板之间的挂接-PC机与开发板之间的挂接一、PC机挂接开发板-1.执行PC机linux相关命令rootlocalhostroot#ifconfigeth0192.168.3.115rootlocalhostroot#ifconfigeth0downrootlocalhostroot#ifconfigeth0192.168.3.115uprootlocalhostroot#vi/etc/exportsrootlocalhostroot#/etc/init.d/portmaprestart停止portmapper：确定启动portmapper：确定rootlocalhostroot#/etc/init.d/nfsrestart关闭NFSmountd：确定关闭NFS守护进程：确定ShuttingdownNFSquotas:确定关闭NFS服务：确定启动NFS服务：确定StartingNFSquotas:确定启动NFS守护进程：确定启动NFSmountd：确定挂接rootlocalhost/#mount-onolock-tnfs192.168.3.115:/home/sinosys/rootfs/mnt/testrootlocalhost/#lsbinbootdevetchomeinitrdliblost+foundmiscmntoptprocrootsbintftpboottmpusrvarrootlocalhost/#cd/tmp/rootlocalhosttmp#lsjd_sockV4orbit-rootsambassh-XXEkhJQ9VMwareTools-7.8.4-126130.tar.gzmakewhatistD5uVJorbit-sinosysssh-XX8WogpKssh-XXfdqEj2vmware-tools-distribU-Boot1.2.0(Aug22009-01:13:33)DRAM:64MBCFG_CMD_NANDNAND:64MBIn:serialOut:serialErr:serialHitanykeytostopautoboot:0NANDread:device0offset196608,size30408704.30408704bytesread:OK#Bootingimageat31000000.ImageName:Linux-2.6.13Created:2008-11-111:32:07UTCImageType:ARMLinuxKernelImage(uncompressed)DataSize:1311912Bytes=1.3MBLoadAddress:30008000EntryPoint:30008000VerifyingChecksum.OKOKStartingkernel.UncompressingLinux.done,bootingthekernel.Linuxversion2.6.13(rootlocalhost.localdomain)(gccversion3.4.1)#4TueNov1109:32:03CST2008CPU:ARM920Tid(wb)41129200revision0(ARMv4T)Machine:SBC2440Memorypolicy:ECCdisabled,DatacachewritebackCPUS3C2440A(id0x32440001)BUG:mappingfor0x19000000at0xd0000000overlapsvmallocspaceS3C2440:core405.000MHz,memory101.250MHz,peripheral50.625MHzS3C2410Clocks,(c)2004SimtecElectronicsCPU0:DVIVTwrite-backcacheCPU0:Icache:16384bytes,associativity64,32bytelines,8setsCPU0:Dcache:16384bytes,associativity64,32bytelines,8setsBuilt1zonelistsKernelcommandline:noinitrdroot=/dev/mtdblock2init=/linuxrcconsole=ttySAC0,115200irq:clearingsubpendingstatus00000002PIDhashtableentries:512(order:9,8192bytes)timertcon=00500000,tcnta4ca,tcfg00000200,00000000,usec00001e57Console:colourdummydevice80x30Dentrycachehashtableentries:16384(order:4,65536bytes)Inode-cachehashtableentries:8192(order:3,32768bytes)Memory:64MB=64MBtotalMemory:61952KBavailable(2134Kcode,566Kdata,92Kinit)Mount-cachehashtableentries:512CPU:Testingwritebuffercoherency:okNET:Registeredprotocolfamily16S3C2440:InitialisingarchitectureS3C2440:IRQSupportS3C2440:ClockSupport,UPLL48.000MHzSCSIsubsysteminitializedusbcore:registerednewdriverhubS3C2410DMADriver,(c)2003-2004SimtecElectronicsDMAchannel0atc4800000,irq33DMAchannel1atc4800040,irq34DMAchannel2atc4800080,irq35DMAchannel3atc48000c0,irq36NetWinderFloatingPointEmulatorV0.97(doubleprecision)devfs:2004-01-31RichardGooch(rgoochatnf.csiro.au)devfs:boot_options:0x1yaffsNov6200818:37:36Installing.InitializingCryptographicAPIS3C2410RTC,(c)2004SimtecElectronicss3c2410-rtcs3c2410-rtc:rtcdisabled,re-enablings3c2410_serial0atMMIO0x50000000(irq=70)isaS3C2440s3c2410_serial1atMMIO0x50004000(irq=73)isaS3C2440s3c2410_serial2atMMIO0x50008000(irq=76)isaS3C2440ioschedulernoopregisteredioscheduleranticipatoryregisteredioschedulerdeadlineregisteredioschedulercfqregisteredRAMDISKdriverinitialized:16RAMdisksof4096Ksize1024blocksizeloop:loaded(max8devices)nbd:registereddeviceatmajor43CirrusLogicCS8900AdriverforLinux(ModifiedforSMDK2410)eth0:CS8900ArevEat0xd0000300irq=53,noeeprom,addr:08:0:3E:26:0A:5BS3C24XXNANDDriver,(c)2004SimtecElectronicss3c2440-nand:mappedregistersatc4880000s3c2440-nand:timing:Tacls9ns,Twrph039ns,Twrph19nsNANDdevice:ManufacturerID:0xec,ChipID:0x76(SamsungNAND64MiB3,3V8-bit)NAND_ECC_NONEselectedbyboarddriver.Thisisnotrecommended!ScanningdeviceforbadblocksCreating3MTDpartitionson"NAND64MiB3,3V8-bit":0x00000000-0x00030000:"bootloader"0x00030000-0x00200000:"kernel"0x00200000-0x00500000:"root"s3c2410-ohcis3c2410-ohci:S3C24XXOHCIs3c2410-ohcis3c2410-ohci:newUSBbusregistered,assignedbusnumber1s3c2410-ohcis3c2410-ohci:irq42,iomem0x49000000hub1-0:1.0:USBhubfoundhub1-0:1.0:2portsdetectedInitializingUSBMassStoragedriver.usbcore:registerednewdriverusb-storageUSBMassStoragesupportregistered.usbcore:registerednewdriverusbhiddrivers/usb/input/hid-core.c:v2.01:USBHIDcoredrivermice:PS/2mousedevicecommonforallmicei2c/deventriesdrivers3c2440-i2cs3c2440-i2c:slaveaddress0x10s3c2440-i2cs3c2440-i2c:busfrequencysetto98KHzs3c2440-i2cs3c2440-i2c:i2c-0:S3CI2CadapterNET:Registeredprotocolfamily2IProutecachehashtableentries:1024(order:0,4096bytes)TCPestablishedhashtableentries:4096(order:3,32768bytes)TCPbindhashtableentries:4096(order:2,16384bytes)TCP:Hashtablesconfigured(established4096bind4096)TCPrenoregisteredTCPbicregisteredNET:Registeredprotocolfamily1NET:Registeredprotocolfamily17VFS:Mountedroot(cramfsfilesystem)readonly.Mounteddevfson/devFreeinginitmemory:92Kinitstarted:BusyBoxv1.10.3(2009-06-0911:18:15CST)startingpid210,tty'':'/etc/init.d/rcS'-mountall-Startingmdev.*SinosysWeb_server2440rootfsLoveLinu!*startingpid214,tty'':'-/bin/login'(none)login:rootPassword:login214:rootloginon'console'Processing/etc/profile.Setsearchlibrarypathin/etc/profileSetuserpathin/etc/profileSetPS1in/etc/profileDonerootlocalhost#ifconfigrootlocalhost#ifconfigeth0192.168.3.ifconfig:badaddress'192.168.3'rootlocalhost#ifconfigeth0192.168.3.8rootlocalhost#ifconfiglo127.0.0.1rootlocalhost#ifconfigeth0Linkencap:EthernetHWaddr08:00:3E:26:0A:5Binetaddr:192.168.3.8Bcast:192.168.3.255Mask:255.255.255.0UPBROADCASTRUNNINGMULTICASTMTU:1500Metric:1RXpackets:13errors:0dropped:0overruns:0frame:0TXpackets:0errors:0dropped:0overruns:0carrier:0collisions:0txqueuelen:1000RXbytes:2344(2.2KiB)TXbytes:0(0.0B)Interrupt:53Baseaddress:0x300loLinkencap:LocalLoopbackinetaddr:127.0.0.1Mask:255.0.0.0UPLOOPBACKRUNNINGMTU:16436Metric:1RXpackets:0errors:0dropped:0overruns:0frame:0TXpackets:0errors:0dropped:0overruns:0carrier:0collisions:0txqueuelen:0RXbytes:0(0.0B)TXbytes:0(0.0B)rootlocalhost#ping192.168.3.115.PING192.168.3.115(192.168.3.115):56databytes64bytesfrom192.168.3.115:seq=0ttl=64time=2.706ms64bytesfrom192.168.3.115:seq=1ttl=64time=0.994ms64bytesfrom192.168.3.115:seq=2ttl=64time=1.039ms64bytesfrom192.168.3.115:seq=3ttl=64time=0.991ms-192.168.3.115pingstatistics-4packetstransmitted,4packetsreceived,0%packetlossround-tripmin/avg/max=0.991/1.432/2.706msrootlocalhost#mount-onolock192.168.3.115:/home/sinosys/rootfs/tmprootlocalhost#cd/tmp/rootlocalhost#lsbindevhomelinuxrcprocsbintmpvarbootetclibmntrootsysusrrootlocalhost#二、设置启动开发板时自动将pc机的文件系统（/home/sinosys/rootfs）挂接到开发板系统上，设置是在开发板上进行。Pc机linux的ip地址192.168.3.115开发板的ip地址192.168.3.8-U-Boot1.2.0(Aug22009-01:13:33)DRAM:64MBCFG_CMD_NANDNAND:64MBIn:serialOut:serialErr:serialHitanykeytostopautoboot:0SMDK2440#printenvbootargs=noinitrdroot=/dev/mtdblock2init=/linuxrcconsole=ttySAC0,115200bootdelay=1baudrate=115200ethaddr=08:00:3e:26:0a:5bipaddr=192.168.0.15netmask=255.255.255.0bootcmd=nandread0x310000000x300000x1d00000;bootm0x31000000bootdelay=3serverip=192.168.0.4stdin=serialstdout=serialstderr=serialEnvironmentsize:330/65532bytesSMDK2440#setenvbootargsconsole=ttySAC0,115200root=/dev/nfsnfsroot=192.168.3.115:/home/sinosys/rootfsip=192.168.3.8:eth0SMDK2440#printenvbootdelay=1baudrate=115200ethaddr=08:00:3e:26:0a:5bipaddr=192.168.0.15netmask=255.255.255.0bootcmd=nandread0x310000000x300000x1d00000;bootm0x31000000bootdelay=3serverip=192.168.0.4stdin=serialstdout=serialstderr=serialbootargs=console=ttySAC0,115200root=/dev/nfsnfsroot=192.168.3.115:/home/sinosys/rootfsip=192.168.3.8:eth0Environmentsize:367/65532bytesSMDK2440#saveenvSavingEnvironmenttoNAND.ErasingNand.WritingtoNand.doneSMDK2440#rootlocalhostmnt#vi/etc/exportsrootlocalhostmnt#rootlocalhostmnt#cd/home/sinosys/kernel-2.6.13rootlocalhostkernel-2.6.13#lsarchcryptoincludelibmmREPORTING-BUGSSystem.mapconfig_2440_webserverDocumentationinitMAINTAINERSnetscriptsusrCOPYINGdriversipcMakefileramdisk.imgsecurityvmlinuxCREDITSfskernelMakefileREADMEsoundweb_server.configrootlocalhostkernel-2.6.13#makemodulesCHKinclude/linux/version.hmake1:arch/arm/kernel/asm-offsets.s'isuptodate.make1:include/asm-arm/mach-types.h'isuptodate.make1:*drivers/char中断make:*drivers中断bash:2660:2tcsetattr:被中断的系统调用rootlocalhostkernel-2.6.13#makemenucofnigmake:*Noruletomaketargetmenucofnig'.Stop.rootlocalhostkernel-2.6.13#makemenuconfigscripts/kconfig/mconfarch/arm/Kconfig#usingdefaultsfoundin.config#*EndofLinuxkernelconfiguration.*Execute'make'tobuildthekernelortry'makehelp'.rootlocalhostkernel-2.6.13#makemodulesCHKinclude/linux/version.hSPLITinclude/linux/autoconf.h->include/config/*SYMLINKinclude/asm-arm/arch->include/asm-arm/arch-s3c2410make1:arch/arm/kernel/asm-offsets.s'isuptodate.make1:include/asm-arm/mach-types.h'isuptodate.Buildingmodules,stage2.MODPOSTrootlocalhostkernel-2.6.13#makemodules_installWarning:youmayneedtoinstallmodule-init-toolsSeehttp:/www.codemonkey.org.uk/docs/post-halloween-2.6.txtif-rSystem.map-a-x/sbin/depmod;then/sbin/depmod-ae-FSystem.map2.6.13;firootlocalhostkernel-2.6.13#cd/lib/rootlocalhostlib#lscpplibcrypto.so.4libnss_db.so.1.0.0libpthread-0.10.soevmslibcrypt.so.1libnss_db.so.2libpthread.so.0i686libc.so.6libnss_db.so.2.0.0libpwdb.so.0iptableslibdb2.so.3libnss_dns-2.3.2.solibpwdb.so.0.62kbdlibdb-3.1.solibnss_dns.so.2libresolv-2.3.2.sold-2.3.2.solibdb-3.2.solibnss_files-2.3.2.solibresolv.so.2ld-linux.so.2libdb-3.3.solibnss_files.so.2librt-2.3.2.sold-lsb.so.1libdb-4.0.solibnss_hesiod-2.3.2.solibrt.so.1libacl.solibdb.so.3libnss_hesiod.so.2libSegFault.solibacl.so.1libdl-2.3.2.solibnss_ldap-2.3.1.solibssl.so.0.9.6blibacl.so.1.0.3libdl.so.2libnss_ldap.so.2libssl.so.0.9.7alibanl-2.3.2.solibe2p.so.2libnss_nis-2.3.2.solibssl.so.2libanl.so.1libe2p.so.2.3libnss_nisplus-2.3.2.solibssl.so.4libattr.solibext2fs.so.2libnss_nisplus.so.2libss.so.2libattr.so.1libext2fs.so.2.4libnss_nis.so.2libss.so.2.0libattr.so.1.0.1libgcc_s-3.2.2-20030225.so.1libnss_winbind.solibtermcap.so.2libBrokenLocale-2.3.2.solibgcc_s.so.1libnss_winbind.so.2libtermcap.so.2.0.8libBrokenLocale.so.1libiw.so.25libnss_wins.solibthread_db-1.0.solibc-2.3.2.soliblvm-10.solibnss_wins.so.2libthread_db.so.1libcap.soliblvm-10.so.1libpamc.so.0libutil-2.3.2.solibcap.so.1liblvm-10.so.1.0libpamc.so.0.75libutil.so.1libcap.so.1.10libm-2.3.2.solibpam_misc.so.0libuuid.so.1libcom_err.so.2libm.so.6libpam_misc.so.0.75libuuid.so.1.2libcom_err.so.2.0libnsl-2.3.2.solibpam.so.0lsblibcrypt-2.3.2.solibnsl.so.1libpam.so.0.75moduleslibcrypto.so.0.9.6blibnss_compat-2.3.2.solibpcre.so.0securitylibcrypto.so.0.9.7alibnss_compat.so.2libpcre.so.0.0.1tlslibcrypto.so.2libnss_db.so.1libproc.so.2.0.11rootlocalhostlib#cdmodules/rootlocalhostmodules#ls2.4.20-82.6.13rootlocalhostmodules#cd2.6.13/rootlocalhost2.6.13#lsbuildmodules.depmodules.ieee1394mapmodules.parportmapmodules.pnpbiosmapsourcekernelmodules.generic_stringmodules.isapnpmapmodules.pcimapmodules.usbmaprootlocalhost2.6.13#cd/home/rootlocalhosthome#cdsinosys/rootlocalhostsinosys#lsaa.IABbusybox-1.10.3.tar.bz2rootfs.tar.gzu-boot-1.2.0-web.POaa.IADhelloworldrootfs_web.cramfsu-boot-1.2.0-web.PRaa.IMBhelloworld.tar.bz2srcu-boot-1.2.0-web.PRIaa.IMDkernel-2.6.13u-boot-1.2.0u-boot-1.2.0-web.PSaa.PFIkernel-2.6.13.tar.gzu-boot1.2.0u-boot1.2.0-WebServeraa.POlinux-2.6.26u-boot-1.2.0.tar.bz2u-boot1.2.0-WebServer.tar.gzaa.PRlinux-2.6.26-original.tar.bz2u-boot-1.2.0.tar.gzu-boot-1.2.0-web.WK3aa.PRImkcramfsu-boot-1.2.0-web.IABuboot-clear.tar.gzaa.PSmkimageu-boot-1.2.0-web.IADusraa.WK3mkrootfsu-boot-1.2.0-web.IMBarm-linux-gcc-3.4.1.tgzpax_global_headeru-boot-1.2.0-web.IMDbusybox-1.10.3rootfsrootlocalhostsinosys#makemake-C/lib/modules/2.6.13/buildM=/home/sinosysmodulesmake1:Enteringdirectory/home/sinosys/kernel-2.6.13'CCM/home/sinosys/hello.oBuildingmodules,stage2.MODPOSTCC/home/sinosys/hello.mod.oLDM/home/sinosys/hello.komake1:Leavingdirectory/home/sinosys/kernel-2.6.13'rootlocalhostsinosys#ls-l总用量312752-rwxr-r-1sinosyssinosys28426248月110:44aa.IAB-rwxr-r-1sinosyssinosys280888月110:43aa.IAD-rwxr-r-1sinosyssinosys8028168月110:44aa.IMB-rwxr-r-1sinosyssinosys81688月110:43aa.IMD-rwxr-r-1sinosyssinosys18128月110:43aa.PFI-rwxr-r-1sinosyssinosys7768月110:43aa.PO-rwxr-r-1sinosyssinosys1418488月110:43aa.PR-rwxr-r-1sinosyssinosys9173848月110:43aa.PRI-rwxr-r-1sinosyssinosys61462448月110:43aa.PS-rwxr-r-1sinosyssinosys113798月111:04aa.WK3-rwxr-r-1sinosyssinosys528426642007-01-15arm-linux-gcc-3.4.1.tgzdrwxr-xr-x31rootroot40968月412:07busybox-1.10.3-r-xr-r-1sinosyssinosys18606802008-06-26busybox-1.10.3.tar.bz2-r-xr-r-1sinosyssinosys3392008-09-04hello.c-rw-r-r-1rootroot21408月511:31hello.ko-rw-r-r-1rootroot5078月511:31hello.mod.c-rw-r-r-1rootroot13808月511:31hello.mod.o-rw-r-r-1rootroot12968月511:31hello.odrwxr-xr-x2sinosyssinosys40968月114:41helloworld-rwxr-r-1sinosyssinosys4416月503:11helloworld.tar.bz2drwxrwxrwx19rootroot40968月511:28kernel-2.6.13-rwxr-r-1sinosyssinosys749688162月2319:13kernel-2.6.13.tar.gzdrwxrwxrwx22rootroot40968月409:25linux-2.6.26-r-xr-r-1sinosyssinosys494418742008-08-27linux-2.6.26-original.tar.bz2-r-xr-r-1sinosyssinosys1276月1110:12Makefile-rwxr-r-1sinosyssinosys392812008-07-11mkcramfs-rwxr-r-1sinosyssinosys154042008-07-31mkimage-r-xr-r-1sinosyssinosys6576月816:07mkrootfs-rw-rw-rw-1rootroot522008-07-14pax_global_headerdrwxr-xr-x16rootroot40966月913:51rootfs-r-xr-r-1sinosyssinosys36754626月1010:32rootfs.tar.gz-rw-r-r-1rootroot30760968月416:12rootfs_web.cramfsdrwxr-xr-x2sinosyssinosys40967月3011:17srcdrwxrwxrwx28sinosyssinosys40962008-11-12u-boot-1.2.0drwxrwxr-x18sinosyssinosys40968月201:14u-boot1.2.0-rwxr-r-1sinosyssinosys69291122007-01-08u-boot-1.2.0.tar.bz2-rw-r-r-1sinosyssinosys449638402008-11-12u-boot-1.2.0.tar.gz-rwxr-r-1sinosyssinosys132341767月3115:45u-boot-1.2.0-web.IAB-rwxr-r-1sino