Unlocking Codex Entries

[JVR]

I don't see it on the Cheats List on the wiki, but is there a way to unlock all Codex entries?

The Breedwell destination is sort-of unlocked, but says I need to reed up on the Rahn first and I'm not sure to get that Codex entry.

 

[Narmlet]

Please sire, have this: Every Codex Entry and how to unlock it.
And no there's no cheats for unlocking all Entries, all the known cheats are on wiki.