Hi for all.
Great job chewitt . I'm impressed your knowledge.
I had some problems to work your image with sd card but after flashing emmc it started. [by the way, the same problem is with main branch image - work for me only from emmc].
But finally your image works well through analog output , with PCM5102 board. My DAC board is not HiFI Shield from HK and has no spidif output but has RCA analog output. I've tested only for a while but sound is flowing to amplifier.
After few years not using board today i enjoy RCA sound from my Odroid board. Finally I can play Kodi sounds to my amplifier.
Is it possible to add hifi shield dts files to main branch?