Tool/software:
Guys,
I want to display an image after booting the AM62A platform. How can I set this up in the Yocto host while building the image?
Do you mean you need an image after the AM62A boots? If so, create an application binary/command to render that image and create systemd service file to execute that upon boot.
You can take hints from: https://github.com/TexasInstruments/meta-tisdk/tree/scarthgap/meta-ti-foundational/recipes-demos/ti-lvgl-demo to develop yocto setup for such systemd service files.