Package: linux-source Version: 4.18+98 Priority: wishlist Many boards like the Odroid-C2 come with optional add on boards. E.g. for the Odroid C2 there is an RTC module. The overlays can be applied by U-Boot using the 'fdt apply' command.
For successful application of device tree overlays the dtb files must be built with the environment variable DTC_FLAGS='-@'. This flag adds a __symbols__ section to the dtb file. Unfortunately the flag '-@' is not set for packages linux-image-arm64 and linux-image-armhf. Pleae, adjust the build rules. Best regards Heinrich Schuchardt
