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精品文檔-下載后可編輯([\u@\h\W]\#)在移植根文件系統(tǒng)時的處理方法
現(xiàn)在我們經(jīng)常會用busybox生成根文件系統(tǒng),可是根文件系統(tǒng)起來以后命令行提示符只有一個“#”號,沒有像linux發(fā)行版那樣是[user@hostnamecurrentpath]#,那么我們這里就說說如何讓我們的根文件系統(tǒng)按這個方式顯示。
要修改命令行提示符,首先我們需要知道一個環(huán)境變量PS1,我們可以查看bash的幫助文檔查看關(guān)于PS1的說明:
bash有兩級命令提示符,我們這里說的是級,這缺省的提示符是字符“$”(超級用戶是“#”),我們可以通過修改PS1修改這個提示符,格式為:
PS1=“commandlist”
命令列表有很多參數(shù)如下:
\!顯示該命令的歷史記錄編號。
\#顯示當(dāng)前命令的命令編號。
\$顯示$符作為提示符,如果用戶是root的話,則顯示#號。
\\顯示反斜杠。
\d顯示當(dāng)前日期。
\h顯示主機(jī)名。
\n打印新行。
\nnn顯示nnn的八進(jìn)制值。
\s顯示當(dāng)前運行的shell的名字。
\t顯示當(dāng)前時間。
\u顯示當(dāng)前用戶的用戶名。
\W顯示當(dāng)前工作目錄的名字。
\w顯示當(dāng)前工作目錄的路徑
我們查看我們發(fā)行版linux中的PS1.
$echoecho$PS1
[\u@\h\W]\$
看了發(fā)行版是如何顯示命令行提示符,那么我們再看一下為什么我們做的根文件系統(tǒng)只顯示一個#,用busybox生成的根文件系統(tǒng)使用的是ash,我們看下busybox中關(guān)于ash的文件。
在busybox-1.15.4/shell/ash.h中有這樣的語句
/*
*PS1dependsonuid
*/
#ifENABLE_FEATURE_EDITING&&ENABLE_FEATURE_EDITING_FANCY_PROMPT
vps1.text=“PS1=\\w\\$”;
#else
if(!geteuid())
vps1.text=“PS1=#”;
#endif
結(jié)合上面PS1參數(shù)我們可以看出在busybox生成的根文件系統(tǒng)中可能出現(xiàn)兩種顯示方式,一種是“currentpath$”另一種是“#”這兩種顯示在較老的版本中都有。
按照上面的方法修改我們的根文件系統(tǒng)中的命令行提示符。首先我們需要修改buxybox中配置,添加如下兩個選項:
BusyboxSettings>
BusyboxLibraryTuning>
[*]Usernamecompletion
[*]Fancyshellprompts
如果不選擇上面兩項,文件系統(tǒng)是不是別PS1這個環(huán)境變量的參數(shù)的。
創(chuàng)建/etc/hostname添加如下內(nèi)容(我們的主機(jī)名):
farsight
修改/etc/init.d/rcS添加如下內(nèi)容(導(dǎo)入主機(jī)名配置文件):
/bin/hostname–F/etc/hostname
修改根文件系統(tǒng)中/etc/profile文件添加如下內(nèi)容:
HOSTNAM=`/bin/hostname`
PS1=`[\u@\h\W]\#`
exportPS1HOSTNAME
創(chuàng)建/etc/passwd添加如下內(nèi)容:
root:x:0:0:root:/root:/bin/sh
這個時候我們重新啟動我們的開發(fā)板會發(fā)現(xiàn)命令行提示符已經(jīng)是我們想要的那種現(xiàn)實了:
[root@farsight/etc]#
給出我的實驗過程的打印信息
SLUB:Genslabs=11,HWalign=32,Order=0-3,MinObjects=0,CPUs=1,Nodes=1
HierarchicalRCUimplementation.
RCU-baseddetectionofstalledCPUsisdisabled.
Verbosestalled-CPUsdetectionisdisabled.
NR_IRQS:85
irq:clearingsubpendingstatus00000002
Console:colourdummydevice80x30
console[ttySAC0]enabled
Calibratingdelayloop…201.93BogoMIPS(lpj=504832)
pid_max:default:32768minimum:301
Mount-cachehashtableentries:512
CPU:Testingwritebuffercoherency:ok
NET:Registeredprotocolfamily16
MINI2440:Optionstringmini2440=0tb
MINI2440:'t'ignored,touchscreennotcompiledin
MINI2440:LCD[0:240x320]1:800x4802:1024x768
S3C2440:Initialisingarchitecture
S3C2440:IRQSupport
S3C24XXDMADriver,Copyright2003-2006SimtecElectronics
DMAchannel0atc4808000,irq33
DMAchannel1atc4808040,irq34
DMAchannel2atc4808080,irq35
DMAchannel3atc48080c0,irq36
S3C244X:ClockSupport,DVSoff
bio:createslab<bio-0>at0
usbcore:registerednewinterfacedriverusbfs
usbcore:registerednewinterfacedriverhub
usbcore:registerednewdevicedriverusb
s3c-i2cs3c2440-i2c:slaveaddress0x10
s3c-i2cs3c2440-i2c:busfrequencysetto98KHz
s3c-i2cs3c2440-i2c:i2c-0:S3CI2Cadapter
AdvancedLinuxSoundArchitectureDriverVersion1.0.23.
NET:Registeredprotocolfamily2
IProutecachehashtableentries:1024(order:0,4096bytes)
TCPestablishedhashtableentries:2048(order:2,16384bytes)
TCPbindhashtableentries:2048(order:1,8192bytes)
TCP:Hashtablesconfigured(established2048bind2048)
TCPrenoregistered
UDPhashtableentries:256(order:0,4096bytes)
UDP-Litehashtableentries:256(order:0,4096bytes)
NET:Registeredprotocolfamily1
RPC:Registeredudptransportmodule.
RPC:Registeredtcptransportmodule.
RPC:RegisteredtcpNFSv4.1backchanneltransportmodule.
JFFS2version2.2.(NAND)漏2001-2006RedHat,Inc.
ROMFSMTD(C)2007RedHat,Inc.
msgmnihasbeensetto118
ioschedulernoopregistered
ioschedulerdeadlineregistered
ioschedulercfqregistered(default)
Console:switchingtocolourframebufferdevice60x53
fb0:s3c2410fbframebufferdevice
s3c2440-uart.0:s3c2410_serial0atMMIO0x50000000(irq=70)isaS3C2440
s3c2440-uart.1:s3c2410_serial1atMMIO0x50004000(irq=73)isaS3C2440
s3c2440-uart.2:s3c2410_serial2atMMIO0x50008000(irq=76)isaS3C2440
brd:moduleloaded
at240-0050:1024byte24c08EEPROM(writable)
S3C24XXNANDDriver,(c)2004SimtecElectronics
s3c24xx-nands3c2440-nand:Tacls=1,9nsTwrph0=329ns,Twrph1=219ns
s3c24xx-nands3c2440-nand:NANDsoftECC
NANDdevice:ManufacturerID:0xec,ChipID:0x76(SamsungNAND64MiB3,3V8-bit
)
Creating4MTDpartitionson“nand”:
0x000000000000-0x000000050000:“u-boot”
0x000000050000-0x000000060000:“u-boot-env”
0x000000060000-0x000000560000:“kernel”
0x000000560000-0x000004000000:“root”
UBI:attachingmtd3toubi0
UBI:physicaleraseblocksize: 16384bytes(16KiB)
UBI:logicaleraseblocksize: 15872bytes
UBI:smallestflashI/Ounit: 512
UBI:subsize: 256
UBI:VIDheaderoffset: 256(aligned256)
UBI:dataoffset: 512
UBI:max.sequencenumber: 1307
UBI:attachedmtd3toubi0
UBI:MTDdevicename: “root”
UBI:MTDdevicesize: 58MiB
UBI:numberofgoodPEBs: 3752
UBI:numberofbadPEBs: 0
UBI:max.allowedvolumes: 92
UBI:wear-levelingthreshold: 4096
UBI:numberofinternalvolumes:1
UBI:numberofuservolumes: 1
UBI:availablePEBs: 0
UBI:totalnumberofreservedPEBs:3752
UBI:numberofPEBsreservedforbadPEBhandling:37
UBI:max/meanerasecounter:4/1
UBI:imagesequencenumber: 0
UBI:backgroundthread“ubi_bgt0d”started,PID677
dm9000EthernetDriver,V1.31
dm9000dm9000:eth%d:InvalidethernetMACaddress.Pleasesetusingifconfig
eth0:dm9000eatc4886300,c488a304IRQ51MAC:00:00:00:00:00:00(chip)
ohci_hcd:USB1.1'Open'HostController(OHCI)Driver
s3c2410-ohcis3c2410-ohci:S3C24XXOHCI
s3c2410-ohcis3c2410-ohci:newUSBbusregistered,assignedbusnumber1
s3c2410-ohcis3c2410-ohci:irq42,iomem0x49000000
hub1-0:1.0:USBhubfound
hub1-0:1.0:2portsdetected
usbcore:registerednewinterfacedriverlibusual
s3c2440-usbgadgets3c2440-usbgadget:S3C2440:increasingFIFOto128bytes
mice:PS/2mousedevicecommonforallmice
input:gpio-keysas/devices/platform/gpio-keys/input/input0
S3C24XXRTC,(c)2004,2006SimtecElectronics
s3c-rtcs3c2410-rtc:rtcdisabled,re-enabling
s3c-rtcs3c2410-rtc:rtccore:registereds3casrtc0
i2c/deventriesdriver
S3C2410WatchdogTimer,(c)2004SimtecElectronics
s3c2410-wdts3c2410-wdt:watchdoginactive,resetdisabled,irqenabled
cpuidle:usinggovernorladder
sdhci:SecureDigitalHostControllerInterfacedriver
sdhci:Copyright(c)PierreOssman
s3c-sdis3c2440-sdi:powereddown.
s3c-sdis3c2440-sdi:mmc0-usingpio,swSDIOIRQ
usbcore:registerednewinterfacedriverhiddev
usbcore:registerednewinterfacedriverusbhid
usbhid:USBHIDcoredriver
NodeviceforDAIUDA134X
NodeviceforDAIs3c24xx-i2s
S3C24XX_UDA134XSoCAudiodriver
UDA134XSoCAudioCodec
asoc:UDA134X<->s3c24xx-i2smappingok
ALSAdevicelist:
#0:S3C24XX_UDA134X(UDA134X)
TCPcubicregistered
NET:Registeredprotocolfamily17
Registeringthedns_resolverkeytype
s3c-rtcs3c2410-rtc:settingsystemclockto2000-05-1301:01:51UTC(958179711)
UBIFS:recoveryneeded
UBIFS:recoverycompleted
UBIFS:mountedUBIdevice0,volume0,name“rootfs”
UBIFS:filesystemsize: 58440704bytes(57071KiB,55MiB,3682LEBs)
UBIFS:journalsize: 8110592bytes(7920KiB,7MiB,511LEBs)
UBIFS:mediaformat: w4/r0(latestisw4/r0)
UBIFS:defaultcompressor:lzo
UBIFS:reservedforroot: 0bytes(0KiB)
VFS:Mountedroot(ubifsfilesystem)ondevice0:13.
Freeinginitmemory:136K
/etc/init.d/rcS:line20:tarp:notfound
ifconfig:SIOCSIFFLAGS:Cannotassignrequestedaddress
ln:tty0:Fileexists
PleasepressEntertoactivatethisconsole.
[\u@\h\W]\#
[\u@\h\W]\#
[\u@\h\W]\#
[\u@\h\W]\#tftpubifs11.img
BusyBoxv1.13.3(2010-06-0422:52:32CST)multi-callbinary
Usage:tftp[OPTION]…HOST[PORT]
Transferafilefrom/totftpserver
Options:
-lFILELocalFILE
-rFILERemoteFILE
-g Getfile
-p Putfile
-bSIZETransferblocksofSIZEoctets
[\u@\h\W]\#tftpubifs11.img
U-Boot2010.06-rc1-00073-g54841ab-dirty(Jan102011-17:27:06)
DRAM: 64MiB
Flash:2MiB
NAND: 64MiB
In: serial
Out: serial
Err: serial
Net: dm9000
archtype:1999
Hitanykeytostopautoboot: 0
[mini2440]#
[mini2440]#
[mini2440]#tftpubifs11.img
dm9000i/o:0x20000300,id:0x90000a46
DM9000:runningin16bitmode
MAC:08:00:3e:26:0a:5b
operatingatunknown:0mode
Usingdm9000device
TFTPfromserver0;ourIPaddressis
Filename'ubifs11.img'.
Loadaddress:0x30008000
Loading:T#################################################################
#################################################################
#################################################################
#################################################################
###################
done
Bytestransferred=4094976(3e7c00hex)
[mini2440]#ubiwrite0x30008000rootfs0x3e7c00
mtdpartsvariablenotset,see'helpmtdparts'
Error,noUBIdevice/partitionselected!
[mini2440]#mtdpart
mtdpartsvariablenotset,see'helpmtdparts'
nopartitionsdefined
defaults:
mtdids :nand0=nandflash0
mtdparts:mtdparts=nandflash0:320k@0(uboot),64k(params),5m(kernel),-(root)
[mini2440]#mtdpartdefault
[mini2440]#mtdpart
devicenand0<nandflash0>,#parts=4
#:name size offset mask_flags
0:uboot 0x00050000 0x00000000 0
1:params 0x00010000 0x00050000 0
2:kernel 0x00500000 0x00060000 0
3:root 0x03aa0000 0x00560000 0
activepartition:nand0,0-(uboot)0x00050000@0x00000000
defaults:
mtdids :nand0=nandflash0
mtdparts:mtdparts=nandflash0:320k@0(uboot),64k(params),5m(kernel),-(root)
[mini2440]#nanderaseroot
NANDerase:device0offset0x560000,size0x3aa0000
Erasingat0x3ffc00000000000-- 0%complete.
OK
[mini2440]#ubipartroot
Creating1MTDpartitionson“nand0”:
0x5600003304698c-0x400000000000000:“<NULL>”
UBI:attachingmtd1toubi0
UBI:physicaleraseblocksize: 16384bytes(16KiB)
UBI:logicaleraseblocksize: 15872bytes
UBI:smallestflashI/Ounit: 512
UBI:subsize: 256
UBI:VIDheaderoffset: 256(aligned256)
UBI:dataoffset: 512
UBI:emptyMTDdevicedetected
UBI:createvolumetable(copy#1)
UBI:createvolumetable(copy#2)
UBI:attachedmtd1toubi0
UBI:MTDdevicename: “mtd=3”
UBI:MTDdevicesize: 249108103168MiB
UBI:numberofgoodPEBs: 3752
UBI:numberofbadPEBs: 0
UBI:max.allowedvolumes: 92
UBI:wear-levelingthreshold: 4096
UBI:numberofinternalvolumes:1
UBI:numberofuservolumes: 0
UBI:availablePEBs: 3711
UBI:totalnumberofreservedPEBs:41
UBI:numberofPEBsreservedforbadPEBhandling:37
UBI:max/meanerasecounter:1/0
[mini2440]#ubicreaterootfs
Creatingdynamicvolumerootfsofsize58900992
[mini2440]#tftpubifs22.img
dm9000i/o:0x20000300,id:0x90000a46
DM9000:runningin16bitmode
MAC:08:00:3e:26:0a:5b
operatingatunknown:0mode
Usingdm9000device
TFTPfromserver0;ourIPaddressis
Filename'ubifs22.img'.
Loadaddress:0x30008000
Loading:#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
done
Bytestransferred=20808192(13d8200hex)
[mini2440]#ubiwrite0x30008000roofs0x13d8200
roofsvolumenotfound
[mini2440]#mtdpart
devicenand0<nandflash0>,#parts=4
#:name size offset mask_flags
0:uboot 0x00050000 0x00000000 0
1:params 0x00010000 0x00050000 0
2:kernel 0x00500000 0x00060000 0
3:root 0x03aa0000 0x00560000 0
activepartition:nand0,0-(uboot)0x00050000@0x00000000
defaults:
mtdids :nand0=nandflash0
mtdparts:mtdparts=nandflash0:320k@0(uboot),64k(params),5m(kernel),-(root)
[mini2440]#ubiwrite0x30008000rootfs0x13d8200
Volume“rootfs”foundatvolumeid0
[mini2440]#boot
NANDread:device0offset0x60000,size0x500000
5242880bytesread:OK
##BootingkernelfromLegacyImageat30008000…
ImageName: LinuxKernelImage
Created: 2011-01-18 6:56:00UTC
ImageType: ARMLinuxKernelImage(uncompressed)
DataSize: 2218728Bytes=2.1MiB
LoadAddress:30008000
EntryPoint: 30008040
VerifyingChecksum…OK
XIPKernelImage…OK
OK
Startingkernel…
UncompressingLinux…done,bootingthekernel.
Linuxversion(root@songzi)(gccversion4.4.3(ctng-1.6.1))#5TueJa
n1814:50:35CST2011
CPU:ARM920T[41129200]revision0(ARMv4T),cr=c0007177
CPU:VIVTdatacache,VIVTinstructioncache
Machine:MINI2440
Memorypolicy:ECCdisabled,Datacachewriteback
CPUS3C2440A(id0x32440001)
S3C24XXClocks,Copyright2004SimtecElectronics
S3C244X:core405.000MHz,memory101.250MHz,peripheral50.625MHz
CLOCK:Slowmode(1.500MHz),fast,MPLLon,UPLLon
Built1zonelistsinZoneorder,mobilitygroupingon. Totalpages:16256
Kernelcommandline:ubi.mtd=3root=ubi0:rootfsconsole=ttySAC0,115200mem=64Mr
ootfstype=ubifsrw
PIDhashtableentries:256(order:-2,1024bytes)
Dentrycachehashtableentries:8192(order:3,32768bytes)
Inode-cachehashtableentries:4096(order:2,16384bytes)
Memory:64MB=64MBtotal
Memory:60440k/60440kavailable,5096kreserved,0Khighmem
Virtualkernelmemorylayout:
vector :0xffff0000-0xffff1000 ( 4kB)
fixmap :0xfff00000-0xfffe0000 (896kB)
DMA :0xffc00000-0xffe00000 ( 2MB)
vmalloc:0xc4800000-0xe0000000 (440MB)
lowmem :0xc0000000-0xc4000000 ( 64MB)
modules:0xbf000000-0xc0000000 ( 16MB)
.init:0xc0008000-0xc002a000 (136kB)
.text:0xc002a000-0xc03f4000 (3880kB)
.data:0xc040c000-0xc042dc80 (136kB)
SLUB:Genslabs=11,HWalign=32,Order=0-3,MinObjects=0,CPUs=1,Nodes=1
HierarchicalRCUimplementation.
RCU-baseddetectionofstalledCPUsisdisabled.
Verbosestalled-CPUsdetectionisdisabled.
NR_IRQS:85
irq:clearingsubpendingstatus00000003
irq:clearingsubpendingstatus00000002
Console:colourdummydevice80x30
console[ttySAC0]enabled
Calibratingdelayloop…201.93BogoMIPS(lpj=504832)
pid_max:default:32768minimum:301
Mount-cachehashtableentries:512
CPU:Testingwritebuffercoherency:ok
NET:Registeredprotocolfamily16
MINI2440:Optionstringmini2440=0tb
MINI2440:'t'ignored,touchscreennotcompiledin
MINI2440:LCD[0:240x320]1:800x4802:1024x768
S3C2440:Initialisingarchitecture
S3C2440:IRQSupport
S3C24XXDMADriver,Copyright2003-2006SimtecElectronics
DMAchannel0atc4808000,irq33
DMAchannel1atc4808040,irq34
DMAchannel2atc4808080,irq35
DMAchannel3atc48080c0,irq36
S3C244X:ClockSupport,DVSoff
bio:createslab<bio-0>at0
usbcore:registerednewinterfacedriverusbfs
usbcore:registerednewinterfacedriverhub
usbcore:registerednewdevicedriverusb
s3c-i2cs3c2440-i2c:slaveaddress0x10
s3c-i2cs3c2440-i2c:busfrequencysetto98KHz
s3c-i2cs3c2440-i2c:i2c-0:S3CI2Cadapter
AdvancedLinuxSoundArchitectureDriverVersion1.0.23.
NET:Registeredprotocolfamily2
IProutecachehashtableentries:1024(order:0,4096bytes)
TCPestablishedhashtableentries:2048(order:2,16384bytes)
TCPbindhashtableentries:2048(order:1,8192bytes)
TCP:Hashtablesconfigured(established2048bind2048)
TCPrenoregistered
UDPhashtableentries:256(order:0,4096bytes)
UDP-Litehashtableentries:256(order:0,4096bytes)
NET:Registeredprotocolfamily1
RPC:Registeredudptransportmodule.
RPC:Registeredtcptransportmodule.
RPC:RegisteredtcpNFSv4.1backchanneltransportmodule.
JFFS2version2.2.(NAND)漏2001-2006RedHat,Inc.
ROMFSMTD(C)2007RedHat,Inc.
msgmnihasbeensetto118
ioschedulernoopregistered
ioschedulerdeadlineregistered
ioschedulercfqregistered(default)
Console:switchingtocolourframebufferdevice60x53
fb0:s3c2410fbframebufferdevice
s3c2440-uart.0:s3c2410_serial0atMMIO0x50000000(irq=70)isaS3C2440
s3c2440-uart.1:s3c2410_serial1atMMIO0x50004000(irq=73)isaS3C2440
s3c2440-uart.2:s3c2410_serial2atMMIO0x50008000(irq=76)isaS3C2440
brd:moduleloaded
at240-0050:1024byte24c08EEPROM(writable)
S3C24XXNANDDriver,(c)2004SimtecElectronics
s3c24xx-nands3c2440-nand:Tacls=1,9nsTwrph0=329ns,Twrph1=219ns
s3c24xx-nands3c2440-nand:NANDsoftECC
NANDdevice:ManufacturerID:0xec,ChipID:0x76(SamsungNAND64MiB3,3V8-bit
)
Creating4MTDpartitionson“nand”:
0x000000000000-0x000000050000:“u-boot”
0x000000050000-0x000000060000:“u-boot-env”
0x000000060000-0x000000560000:“kernel”
0x000000560000-0x000004000000:“root”
UBI:attachingmtd3toubi0
UBI:physicaleraseblocksize: 16384bytes(16KiB)
UBI:logicaleraseblocksize: 15872bytes
UBI:smallestflashI/Ounit: 512
UBI:subsize: 256
UBI:VIDheaderoffset: 256(aligned256)
UBI:dataoffset: 512
UBI:max.sequencenumber: 1294
UBI:attachedmtd3toubi0
UBI:MTDdevicename: “root”
UBI:MTDdevicesize: 58MiB
UBI:numberofgoodPEBs: 3752
UBI:numberofbadPEBs: 0
UBI:max.allowedvolumes: 92
UBI:wear-levelingthreshold: 4096
UBI:numberofinternalvolumes:1
UBI:numberofuservolumes: 1
UBI:availablePEBs: 0
UBI:totalnumberofreservedPEBs:3752
UBI:numberofPEBsreservedforbadPEBhandling:37
UBI:max/meanerasecounter:4/1
UBI:imagesequencenumber: 0
UBI:backgroundthread“ubi_bgt0d”started,PID677
dm9000EthernetDriver,V1.31
eth0:dm9000eatc4886300,c488a304IRQ51MAC:08:00:3e:26:0a:5b(chip)
ohci_hcd:USB1.1'Open'HostController(OHCI)Driver
s3c2410-ohcis3c2410-ohci:S3C24XXOHCI
s3c2410-ohcis3c2410-ohci:newUSBbusregistered,assignedbusnumber1
s3c2410-ohcis3c2410-ohci:irq42,iomem0x49000000
hub1-0:1.0:USBhubfound
hub1-0:1.0:2portsdetected
usbcore:registerednewinterfacedriverlibusual
s3c2440-usbgadgets3c2440-usbgadget:S3C2440:increasingFIFOto128bytes
mice:PS/2mousedevicecommonforallmice
input:gpio-keysas/devices/platform/gpio-keys/input/input0
S3C24XXRTC,(c)2004,2006SimtecElectronics
s3c-rtcs3c2410-rtc:rtcdisabled,re-enabling
s3c-rtcs3c2410-rtc:rtccore:registereds3casrtc0
i2c/deventriesdriver
S3C2410WatchdogTimer,(c)2004SimtecElectronics
s3c2410-wdts3c2410-wdt:watchdoginactive,resetdisabled,irqenabled
cpuidle:usinggovernorladder
sdhci:SecureDigitalHostControllerInterfacedriver
sdhci:Copyright(c)PierreOssman
s3c-sdis3c2440-sdi:powereddown.
s3c-sdis3c2440-sdi:mmc0-usingpio,swSDIOIRQ
usbcore:registerednewinterfacedriverhiddev
usbcore:registerednewinterfacedriverusbhid
usbhid:USBHIDcoredriver
NodeviceforDAIUDA134X
NodeviceforDAIs3c24xx-i2s
S3C24XX_UDA134XSoCAudiodriver
UDA134XSoCAudioCodec
asoc:UDA134X<->s3c24xx-i2smappingok
ALSAdevicelist:
#0:S3C24XX_UDA134X(UDA134X)
TCPcubicregistered
NET:Registeredprotocolfamily17
Registeringthedns_resolverkeytype
s3c-rtcs3c2410-rtc:settingsystemclockto2000-05-1301:17:00UTC(958180620)
UBIFS:mountedUBIdevice0,volume0,name“rootfs”
UBIFS:filesystemsize: 58440704bytes(57071KiB,55MiB,3682LEBs)
UBIFS:journalsize: 8110592bytes(7920KiB,7MiB,511LEBs)
UBIFS:mediaformat: w4/r0(latestisw4/r0)
UBIFS:defaultcompressor:lzo
UBIFS:reservedforroot: 0bytes(0KiB)
VFS:Mountedroot(ubifsfilesystem)ondevice0:13.
Freeinginitmemory:136K
/etc/init.d/rcS:line20:tarp:notfound
eth0:linkup,100Mbps,full-duplex,lpa0x45E1
ln:tty0:Fileexists
PleasepressEntertoactivatethisconsole.
[root@songzi/]#
[root@songzi/]#
[root@songzi/]#ls
bin etc lib mnt root sys tty0
dev fs linuxrc proc sbin tmp usr
[root@songzi/]#ls
bin etc lib mnt root sys tty0
dev fs linuxrc proc sbin tmp usr
[root@songzi/]#?
-/bin/sh:?:notfound
[root@songzi/]#cdusr/
[root@songzi/usr]#ls
bin button helloworld listview pda_kero
bmpbkgnd dialogbox listbox local sbin
[root@songzi/usr]#./helloworld
IAL:Doesnotfin
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