说明server绿草演示soprsb-4760 ubuntudemo sopRSB.pdfVIP

UbuntuServer16.04.3AWSGreengrassDemoSOP

1.Preparation

HostPC:X86PCwithUbuntu14.04ornewer(WeuseUbuntu16.04.3inthisSOP)

Device:AdvantechRSB-4760(arm64,APQ8016),

DebugPortCable:RSB-4760DebugPortCable.

USBCable:USBOTGCable

PrebuildImage:xenial-server-image-rsb4760tar.gz

Note:xenial-serverhasbeenbuiltinthegreengrass1.3.0.

2.SetupEnvironment

RSB-4760

RSB4760:

a)ConnectDebugPorttoHostPC

b)ConnectLAN

Note:DonotconnectUSBOTGtoHostPCbydefault,wewillconnectitlater.

HostPC:

a)CopytheprebuildimagepackagetoHostPC

Thepre-buildimagefordemoisxenial-server-image-rsb4760tar.gz,

youshouldcontactPMtogetit.

b)Installputty

WewilluseputtyasdebugportterminalofRSB-4760

$sudoapt-getinstallputty

c)Installflashtool

Wewillusefastbootutilitytoflashprebuildimagesintoon-boardeMMC.

$sudoapt-getinstallandroid-tools-fastboot

3.FlashPre-buildImage

OpenPuttyonhostPC

MakesurethedebugporthasbeenconnectedtoHostPC.

InHostPC,openaterminal,runputtyassuperuser.

Puttywillberunningasfollows:

Settingserialportandclickopentorun.

BoottheRSB-4760tofastbootmode

HoldvolumedownkeythenpowerontobootRSB-4760.

•Whileholdingdown“volumedown”key,poweronthetargetdevice.

•Afterafewseconds,release“volumedown”key.itwillenterfastbootmode.

Note:Youcanonlydothis,whenbootloaderisalreadyflashedonyourtarget

device.Ifthereisno