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[FAQ] SK-AM68: Enabling Arducam V3Link Camera kit on SK-AM68 and SK-AM69

Fabiana Jaimes
Genius 15990 points
Part Number: SK-AM68
Other Parts Discussed in Thread: SK-AM69, , AM67, AM68A, AM69A, AM67A, AM69

How can I enable 4x IMX219 sensors using the mini fusion board from Arducam on SK-AM68, SK-AM69 and AM67? I am using SDK version 09.01.00.06 of the edge AI wic images for both.

  • 0
    TI__Genius 15990 points

    Here is how to enable Arducam V3Link Camera kit on SK-AM68 and SK-AM69 an AM67

    Software Setup:

    1. Flash your SD card with the latest SDK edgeai image for AM68A or AM69A or AM67A using Balena Etcher
    2. Specify dtb overlay file in /run/media/BOOT-mmcblk1p1/uEnv.txt
    3. For AM68A
      1. name_overlays=k3-am68-sk-v3link-fusion.dtbo k3-v3link-imx219-0-0.dtbo
    4. For AM69A
      1. name_overlays=k3-am69-sk-csi2-v3link-fusion.dtbo k3-v3link-imx219-0-0.dtbo
    5. For AM67A:
      1. name_overlays=k3-j722s-evm-v3link-fusion.dtbo k3-v3link-imx219-0-0.dtbo
    6. Reboot the board and you should see the sensor be automatically detected
    7. To setup cameras run source /opt/edgeai-gst-apps/scripts/setup_cameras_v3link.sh
    8. Note for AM67A: Currently only CSI ports 2 & 3 (J33 & J34 located at the bottom of the board) work for this use case. See image below.

    Hardware Setup:

    1. Connect IMX219 sensors to V3Link adapter board via fpdlink cables
    2. Connect CSI ribbon cable (22 Pin FPC Connector) from port CS0 on V3Link adapter board to CAM0 CSI port on SK-AM68/AM69 or AM67
    3. Connect to a display via an HDMI cable to SK-AM68/AM69 or AM67
    4. Power on V3Link board FIRST
    5. Power on SK-AM68/AM69/AM67 SECOND

    Power Down sequence:

    1. Disconnect power supply from SK board FIRST
    2. Disconnect V3Link power supply SECOND