Contents
1 Introduction 1
1.1 DeviceOverview .................................................. 1
2 First Steps 2
2.1 InserttheModule.................................................. 2
2.2 MounttheFan(optional).............................................. 2
2.3 PowerUp ...................................................... 2
3 Using the EVK 4
3.1 EvaluationBoardOverview ............................................ 4
3.2 PowerSupply.................................................... 5
3.3 ControlButtonsandSwitches ........................................... 6
3.4 CPUFan....................................................... 6
3.5 BootOrder ..................................................... 7
3.6 USBSerialConsole................................................. 7
3.7 RS-232andRS-485................................................. 8
3.8 TTLUART ..................................................... 9
3.9 Ethernet....................................................... 9
3.10 SD-Card....................................................... 10
3.11 USBInterfaces ................................................... 10
3.12 DisplayandCamera ................................................ 11
3.13 RTC ......................................................... 12
3.14 SPIandI2C..................................................... 13
3.15 GPIOs........................................................ 14
3.16 Audio ........................................................ 15
3.17 CANBus ...................................................... 16
3.18 CTRLI/OConnector................................................ 17
3.19 MISCConnector.................................................. 17
3.20 JTAGConnector .................................................. 18
4 Software Overview 19
4.1 SupportedDistributions .............................................. 19
4.2 CompilingLinuxApplications........................................... 19
5 Debian image guide 20
5.1 PreparethehostPC................................................. 20
5.2 CompiletheATF .................................................. 20
5.3 CompileU-Boot .................................................. 21
5.4 CompiletheLinuxkernel ............................................. 21
5.5 Buildingthedebosimage.............................................. 22
6 Building a Yocto image 23
6.1 Prerequisites .................................................... 23
6.2 BSPmetalayer ................................................... 23
6.3 Extendedmetalayer ................................................ 26
7 Deploy a disk image 29
7.1 DeployonSDCard................................................. 29
7.2 DeployoninternaleMMC............................................. 29
8 Wifi 31
8.1 Antenna....................................................... 31
8.2 ConnectingtoaWifinetwork ........................................... 31
8.3 Flashingthewififirmware ............................................. 31
9 Serial Number & MAC Address 33
9.1 SerialNumber.................................................... 33
PX30-uQ7 User Manual
©Theobroma Systems Design und Consulting GmbH
v1.2.0-1-g5ccabb6
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