Edge AI Kit-Linux-Yo cto-User-Manual-v1.0
http://avnet.me/imx8mplus-edgeai 4
Contents
Revision History......................................................................................................................... 3
Chapter 1 Introduction................................................................................................................. 6
1.1 Target Board..................................................................................................................6
1.2 Introduction ...................................................................................................................6
1.3 Feature List ...................................................................................................................7
Chapter 2 System Boot-Up ......................................................................................................... 8
2.1 Preparation....................................................................................................................8
2.1.1 Required Hardware ...........................................................................................8
2.1.2 Hardware Preparation .......................................................................................8
2.1.3 Set up debug using RS-232 cable .................................................................... 9
2.1.4 Software Tools Preparation .............................................................................10
2.2 Booting the Edge AI Kit............................................................................................... 11
2.2.1 Boot mode selection........................................................................................ 11
2.2.2 Boot from SD Card .......................................................................................... 12
Chapter 3 Feature Configuration .............................................................................................. 14
3.1 Device Tree Overlays..................................................................................................14
3.1.1 Available Device Tree overlays ....................................................................... 14
3.1.2 Selecting the device tree blobs in U-Boot ....................................................... 15
3.2 Display Output............................................................................................................. 15
3.2.1 HDMI Display................................................................................................... 15
3.2.2 LVDS Display................................................................................................... 16
3.3 AP1302 and Cameras.................................................................................................16
3.3.1 Default Camera Streaming..............................................................................17
3.3.2 SMARC AP1302 Configuration .......................................................................17
3.3.3 Configure Dual vs Single Image Sensors ....................................................... 17
3.3.4 Configure other onsemi image sensors .......................................................... 18
3.3.5 Troubleshooting Cameras ............................................................................... 18
3.4 V4L Commands .......................................................................................................... 20
Chapter 4 Software ................................................................................................................... 21
4.1 eIQ............................................................................................................................... 21
4.1.1 eIQ inference runtime overview for i.MX8M+.................................................. 21
4.1.2 Tensorflow Lite................................................................................................. 21
Chapter 5 Appendix .................................................................................................................. 25
5.1 Hardware Documents .................................................................................................25
5.2 Software Documents...................................................................................................25
5.3 Linux System Image and Application Development ................................................... 25
