From: Al Stone on gitlab.com https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2042#note_1138706...
Would you believe a '2' looks a lot like an 'S'? Sorry about that -- massive thinko. There is no such thing as CONFIG_ISC_IMX* anywhere (at least, not yet, I suppose). Removed those, moved the Fedora configs to common as I should have.