@György-Farkas That's the thing, I tried various images, every one of which gave the same error log.
The omega-v0.1.5-b128.bin was the last one I tried prior to posting here.
I already tried the omega2p-v0.1.10-b160.bin image (and checked the hash to make sure), with the same result.
I will try again when I'm free though.
Edit: still the same result after trying again but with different "magic number":
## Booting image at bc050000 ... Bad Magic Number,032DA956