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AM335x(TQ335x)學(xué)習(xí)筆記——使用dtb方式啟動內(nèi)核

作者：時間：2016-11-28 來源：網(wǎng)絡(luò)

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[0.330808]platform4802a000.i2c:Driveromap_i2crequestsprobedeferral

[0.335082]Switchedtoclocksourcetimer1

[0.480572]NET:Registeredprotocolfamily2

[0.482404]TCPestablishedhashtableentries:4096(order:2,16384bytes)

[0.482587]TCPbindhashtableentries:4096(order:5,147456bytes)

[0.483951]TCP:Hashtablesconfigured(established4096bind4096)

[0.484145]TCP:renoregistered

[0.484169]UDPhashtableentries:256(order:2,20480bytes)

[0.484359]UDP-Litehashtableentries:256(order:2,20480bytes)

[0.485643]NET:Registeredprotocolfamily1

[0.487595]RPC:RegisterednamedUNIXsockettransportmodule.

[0.487618]RPC:Registeredudptransportmodule.

[0.487628]RPC:Registeredtcptransportmodule.

[0.487637]RPC:RegisteredtcpNFSv4.1backchanneltransportmodule.

[0.488910]hwperfevents:enabledwitharmv7_cortex_a8PMUdriver,5countersavailable

[0.493146]futexhashtableentries:256(order:2,16384bytes)

[0.498771]VFS:Diskquotasdquot_6.5.2

[0.498919]Dquot-cachehashtableentries:1024(order0,4096bytes)

[0.500956]NFS:Registeringtheid_resolverkeytype

[0.501307]Keytypeid_resolverregistered

[0.501322]Keytypeid_legacyregistered

[0.501464]jffs2:version2.2.(NAND)(SUMMARY)漏2001-2006RedHat,Inc.

[0.501877]msgmnihasbeensetto978

[0.507196]ioschedulernoopregistered

[0.507232]ioschedulerdeadlineregistered

[0.507301]ioschedulercfqregistered(default)

[0.509624]pinctrl-single44e10800.pinmux:142pinsatpaf9e10800size568

[0.513086]Serial:8250/16550driver,4ports,IRQsharingenabled

[0.519109]omap_uart44e09000.serial:nowakeirqforuart0

[0.519691]44e09000.serial:ttyO0atMMIO0x44e09000(irq=88,base_baud=3000000)isaOMAPUART0

[1.212068]console[ttyO0]enabled

[1.221114]omap_rng48310000.rng:OMAPRandomNumberGeneratorver.20

[1.253833]brd:moduleloaded

[1.273197]loop:moduleloaded

[1.279721]mtdoops:mtddevice(mtddev=name/number)mustbesupplied

[1.289621]usbcore:registerednewinterfacedriverasix

[1.295487]usbcore:registerednewinterfacedriverax88179_178a

[1.301980]usbcore:registerednewinterfacedrivercdc_ether

[1.308269]usbcore:registerednewinterfacedriversmsc95xx

[1.314388]usbcore:registerednewinterfacedrivernet1080

[1.320444]usbcore:registerednewinterfacedrivercdc_subset

[1.326767]usbcore:registerednewinterfacedriverzaurus

[1.332806]usbcore:registerednewinterfacedrivercdc_ncm

[1.340919]usbcore:registerednewinterfacedrivercdc_wdm

[1.347170]usbcore:registerednewinterfacedriverusb-storage

[1.353622]usbcore:registerednewinterfacedriverusbtest

[1.364045]mousedev:PS/2mousedevicecommonforallmice

[1.374760]omap_rtc44e3e000.rtc:rtccore:registered44e3e000.rtcasrtc0

[1.382981]i2c/deventriesdriver

[1.386769]Driverfor1-wireDallasnetworkprotocol.

[1.398911]omap_wdt:OMAPWatchdogTimerRev0x01:initialtimeout60sec

[1.408869]omap_hsmmc48060000.mmc:unabletogetvmmcregulator-517

[1.416459]platform48060000.mmc:Driveromap_hsmmcrequestsprobedeferral

[1.424503]ledtrig-cpu:registeredtoindicateactivityonCPUs

[1.431429]usbcore:registerednewinterfacedriverusbhid

[1.437293]usbhid:USBHIDcoredriver

[1.442582]oprofile:usingarm/armv7

[1.447131]TCP:cubicregistered

[1.450611]InitializingXFRMnetlinksocket

[1.455238]NET:Registeredprotocolfamily17

[1.459968]NET:Registeredprotocolfamily15

[1.465016]Keytypedns_resolverregistered

[1.469680]omap_voltage_late_init:Voltagedriversupportnotadded

[1.476366]sr_dev_init:Novoltagedomainspecifiedforsmartreflex0.Cannotinitialize

[1.484816]sr_dev_init:Novoltagedomainspecifiedforsmartreflex1.Cannotinitialize

[1.494347]ThumbEECPUextensionsupported.

[1.498923]RegisteringSWP/SWPBemulationhandler

[1.503942]SmartReflexClass3initialized

[1.517159]omap-gpmc50000000.gpmc:GPMCrevision6.0

[1.524094]nand:devicefound,ManufacturerID:0xec,ChipID:0xd3

[1.530939]nand:SamsungNAND1GiB3,3V8-bit

[1.535638]nand:1024MiB,SLC,pagesize:2048,OOBsize:64

[1.541640]nand:error:CONFIG_MTD_NAND_OMAP_BCHnotenabled

[1.547760]omap2-nand:probeofomap2-nand.0failedwitherror-22

[1.663619]tps659100-002d:Nointerruptsupport,nocoreIRQ

[1.680749]vrtc:1800mV

[1.684124]vrtc:suppliedbyvbat

[1.691498]vio:at1500mV

[1.694737]vio:suppliedbyvbat

[1.701644]vdd_mpu:912<-->1312mVat1325mV

[1.706882]vdd_mpu:suppliedbyvbat

[1.713875]vdd_core:912<-->1150mVat1137mV

[1.719187]vdd_core:suppliedbyvbat

[1.725964]vdd3:5000mV

[1.731302]vdig1:at1800mV

[1.734706]vdig1:suppliedbyvbat

[1.741264]vdig2:at1800mV

[1.744671]vdig2:suppliedbyvbat

[1.751054]vpll:at1800mV

[1.754365]vpll:suppliedbyvbat

[1.760730]vdac:at1800mV

[1.764036]vdac:suppliedbyvbat

[1.770317]vaux1:at1800mV

[1.773717]vaux1:suppliedbyvbat

[1.780114]vaux2:at3300mV

[1.783514]vaux2:suppliedbyvbat

[1.789893]vaux33:at3300mV

[1.793397]vaux33:suppliedbyvbat

[1.799920]vmmc:1800<-->3300mVat3300mV

[1.804999]vmmc:suppliedbyvbat

[1.810938]vbb:at3000mV

[1.814411]vbb:suppliedbyvbat

[1.819729]omap_i2c44e0b000.i2c:bus0rev0.11at400kHz

[1.833220]omap_i2c4802a000.i2c:bus1rev0.11at100kHz

[1.877209]UBIerror:ubi_init:cannotopenmtd9,error-19

[1.944943]davinci_mdio4a101000.mdio:davincimdiorevision1.6

[1.951329]davinci_mdio4a101000.mdio:detectedphymaskffffffde

[1.961340]libphy:4a101000.mdio:probed

[1.965645]davinci_mdio4a101000.mdio:phy[0]:device4a101000.mdio:00,driverunknown

[1.974006]davinci_mdio4a101000.mdio:phy[5]:device4a101000.mdio:05,driverunknown

[1.983572]cpsw4a100000.ethernet:DetectedMACID=c4:ed:ba:88:b5:e4

[1.994560]input:volume_keys@0as/devices/volume_keys@0/input/input0

[2.005474]omap_rtc44e3e000.rtc:settingsystemclockto2000-01-0100:00:00UTC(946684800)

[2.014497]sr_init:NoPMIChooktoinitsmartreflex

[2.020120]sr_init:platformdriverregisterfailedforSR

[2.043081]lis3_reg:disabling

[2.049937]UBIFSerror(pid1):ubifs_mount:cannotopen"ubi0:rootfs",error-19

[2.058011]VFS:Cannotopenrootdevice"ubi0:rootfs"orunknown-block(0,0):error-19

[2.066393]Pleaseappendacorrect"root="bootoption;herearetheavailablepartitions:

[2.075257]Kernelpanic-notsyncing:VFS:Unabletomountrootfsonunknown-block(0,0)

[2.083990]---[endKernelpanic-notsyncing:VFS:Unabletomountrootfsonunknown-block(0,0)

（7）小結(jié)

本文引用地址：http://www.104case.com/article/201611/322818.htm

從啟動Log上很容易看出，現(xiàn)在內(nèi)核無法掛在根文件系統(tǒng)，在下一篇文章中，我會制作根文件系統(tǒng)。

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