Building Device Tree Overlays for PS - 2022.1 English

PetaLinux Tools Documentation: Reference Guide (UG1144)

Document ID
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2022.1 English

Sometimes you can have the base target with carrier cards. You can initialize the carrier card peripherals as overlays. To build the device tree overlays for those carrier card you can use the following menu config. You can provide dts/dtsi files with relative/absolute path with space separation. It builds the dtbos and packs them as part of the root filesystem in /boot/devicetree.

Figure 1. PS Overlay dtbos