meta-hailo repo (kirkstone) always delivered the recipe for hailo-firmware (meta-hailo-accelerator/recipes-firmware/hailo-firmware/hailo-firmware_4.21.0.bb) and in commit 28a3297 it was deleted. Was it deleted by accident or how do I get the recipe now?
We split HailoRT into two versions, 4.xx will continue supporting Hailo-8 and version 5.xx will support Hailo-10 and Hailo-15. You will need to select the hailo8-kirkstone branch.