./broadcom -> /nix/store/cndhhdsn0q4jr0azlgxdy5griv53j3ld-device-tree-overlays/./broadcom
'./broadcom/bcm2711-rpi-4-b.dtb' -> '/nix/store/cndhhdsn0q4jr0azlgxdy5griv53j3ld-device-tree-overlays/./broadcom/bcm2711-rpi-4-b.dtb'
'./broadcom/bcm2711-rpi-400.dtb' -> '/nix/store/cndhhdsn0q4jr0azlgxdy5griv53j3ld-device-tree-overlays/./broadcom/bcm2711-rpi-400.dtb'
raspberrypi,4-model-b brcm,bcm2711
Applying overlay rpi-poe-plus-overlay to bcm2711-rpi-4-b.dtb... ok
raspberrypi,400 brcm,bcm2711
Applying overlay rpi-poe-plus-overlay to bcm2711-rpi-400.dtb... ok