AM335x(TQ335x)学习笔记——挂载Ramdisk-电子产品世界手机版

AM335x(TQ335x)学习笔记——挂载Ramdisk

嵌入式系统时间：2016-11-28来源：网络

[1.236732]console[ttyO0]enabled

[1.245368]omap_rng48310000.rng:OMAPRandomNumberGeneratorver.20

[1.277842]brd:moduleloaded

[1.297230]loop:moduleloaded

[1.303764]mtdoops:mtddevice(mtddev=name/number)mustbesupplied

[1.313662]usbcore:registerednewinterfacedriverasix

[1.319456]usbcore:registerednewinterfacedriverax88179_178a

[1.326006]usbcore:registerednewinterfacedrivercdc_ether

[1.332305]usbcore:registerednewinterfacedriversmsc95xx

[1.338427]usbcore:registerednewinterfacedrivernet1080

[1.344489]usbcore:registerednewinterfacedrivercdc_subset

[1.350791]usbcore:registerednewinterfacedriverzaurus

[1.356854]usbcore:registerednewinterfacedrivercdc_ncm

[1.364965]usbcore:registerednewinterfacedrivercdc_wdm

[1.371056]usbcore:registerednewinterfacedriverusb-storage

[1.377647]usbcore:registerednewinterfacedriverusbtest

[1.388450]mousedev:PS/2mousedevicecommonforallmice

[1.399599]omap_rtc44e3e000.rtc:rtccore:registered44e3e000.rtcasrtc0

[1.407152]44e3e000.rtc:alreadyrunning

[1.411995]i2c/deventriesdriver

[1.415787]Driverfor1-wireDallasnetworkprotocol.

[1.428670]omap_wdt:OMAPWatchdogTimerRev0x01:initialtimeout60sec

[1.438626]omap_hsmmc48060000.mmc:unabletogetvmmcregulator-517

[1.446110]platform48060000.mmc:Driveromap_hsmmcrequestsprobedeferral

[1.454198]ledtrig-cpu:registeredtoindicateactivityonCPUs

[1.461042]usbcore:registerednewinterfacedriverusbhid

[1.466922]usbhid:USBHIDcoredriver

[1.472270]oprofile:usingarm/armv7

[1.476763]TCP:cubicregistered

[1.480243]InitializingXFRMnetlinksocket

[1.484880]NET:Registeredprotocolfamily17

[1.489611]NET:Registeredprotocolfamily15

[1.494616]Keytypedns_resolverregistered

[1.499266]omap_voltage_late_init:Voltagedriversupportnotadded

[1.505960]sr_dev_init:Novoltagedomainspecifiedforsmartreflex0.Cannotinitialize

[1.514433]sr_dev_init:Novoltagedomainspecifiedforsmartreflex1.Cannotinitialize

[1.523926]ThumbEECPUextensionsupported.

[1.528444]RegisteringSWP/SWPBemulationhandler

[1.533522]SmartReflexClass3initialized

[1.547402]omap-gpmc50000000.gpmc:GPMCrevision6.0

[1.554563]nand:devicefound,ManufacturerID:0xec,ChipID:0xd3

[1.561211]nand:SamsungNAND1GiB3,3V8-bit

[1.565966]nand:1024MiB,SLC,pagesize:2048,OOBsize:64

[1.571968]nand:error:CONFIG_MTD_NAND_OMAP_BCHnotenabled

[1.578104]omap2-nand:probeofomap2-nand.0failedwitherror-22

[1.691744]tps659100-002d:Nointerruptsupport,nocoreIRQ

[1.709178]vrtc:1800mV

[1.712892]vrtc:suppliedbyvbat

[1.719981]vio:at1500mV

[1.723353]vio:suppliedbyvbat

[1.730169]vdd_mpu:912<-->1312mVat1325mV

[1.735377]vdd_mpu:suppliedbyvbat

[1.742659]vdd_core:912<-->1150mVat1137mV

[1.747889]vdd_core:suppliedbyvbat

[1.754583]vdd3:5000mV

[1.760090]vdig1:at1800mV

[1.763611]vdig1:suppliedbyvbat

[1.769998]vdig2:at1800mV

[1.773480]vdig2:suppliedbyvbat

[1.779839]vpll:at1800mV

[1.783256]vpll:suppliedbyvbat

[1.789576]vdac:at1800mV

[1.792977]vdac:suppliedbyvbat

[1.799236]vaux1:at1800mV

[1.802749]vaux1:suppliedbyvbat

[1.809109]vaux2:at3300mV

[1.812606]vaux2:suppliedbyvbat

[1.818973]vaux33:at3300mV

[1.822579]vaux33:suppliedbyvbat

[1.829010]vmmc:1800<-->3300mVat3300mV

[1.834051]vmmc:suppliedbyvbat

[1.840026]vbb:at3000mV

[1.843609]vbb:suppliedbyvbat

[1.848858]omap_i2c44e0b000.i2c:bus0rev0.11at400kHz

[1.862630]omap_i2c4802a000.i2c:bus1rev0.11at100kHz

[1.972271]davinci_mdio4a101000.mdio:davincimdiorevision1.6

[1.978680]davinci_mdio4a101000.mdio:detectedphymaskffffffde

[1.988850]libphy:4a101000.mdio:probed

[1.993152]davinci_mdio4a101000.mdio:phy[0]:device4a101000.mdio:00,driverunknown

[2.001513]davinci_mdio4a101000.mdio:phy[5]:device4a101000.mdio:05,driverunknown

[2.011094]cpsw4a100000.ethernet:DetectedMACID=c4:ed:ba:88:b5:e4

[2.022260]input:volume_keys@0as/devices/volume_keys@0/input/input0

[2.032966]omap_rtc44e3e000.rtc:settingsystemclockto2000-01-0100:00:00UTC(946684800)

[2.041988]sr_init:NoPMIChooktoinitsmartreflex

[2.047636]sr_init:platformdriverregisterfailedforSR

[2.071187]lis3_reg:disabling

[2.078305]RAMDISK:gzipimagefoundatblock0

[2.088654]mmc0:hostdoesnotsupportreadingread-onlyswitch.assumingwrite-enable.

[2.114634]mmc0:newhighspeedSDHCcardataddressaaaa

[2.124023]mmcblk0:mmc0:aaaaSL16G14.8GiB

[2.145511]mmcblk0:

[2.264995]VFS:Mountedroot(ext2filesystem)readonlyondevice1:0.

[2.273502]devtmpfs:mounted

[2.277355]Freeingunusedkernelmemory:404K(c07ba000-c081f000)

----------mountall..........

----------Startingmdev......

PleasepressEntertoactivatethisconsole.

@tq335x#ls

HOSTNAMEdevlibmntsbinusr

binetclinuxrcprocsysvar

boothomelost+foundroottmp

（4）小结

到目前为止，已经能够成功启动内核了，接下来我们会在新内核的基础上添加tq335x板载驱动。

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关键词： AM335xTQ335x挂载Ramdis

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AM335x(TQ335x)学习笔记——挂载Ramdisk

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