Raspberry PI 5: bcm2712-rpi-5-b.dtb not found

[smogbh]

Describe the bug
I've follow step by step the procedure (https://help.mystnodes.com/en/articles/8006202-raspberry-pi-guide) but when I try to boot images, RPI5 says me that "Device-tree file bcm2712-rpi-5-b.dtb not found"

In attach you see a screenshot.

[stale]

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