I have somewhere an inet97f2 tablet based on A10 with some old fedora on it, should i have a look for it?
You can, but in this case kernel config needs to be tweaked, to enable A10 drivers. You can try it based on my A20 branch here: GitHub - jernejsk/LibreELEC.tv at a20 (check last 3 commits)
However, I think it would be best to fix A20 support first.
I know it's pretty OT but such tablets would also be a target for a completely free mainlined android,
that's still not possible, but should be close. I think lima drivers needs to be improved? I don't really know.