Hacking Wii U disc format

[xaxa]

Is there documentation for the Wii U disc format? I am basically looking for something similar to this:

https://wiibrew.org/wiki/Wii_Disc

Edit: found it
https://wiiubrew.org/wiki/FST

 

[Shadow#1]

Is there documentation for the Wii U disc format? I am basically looking for something similar to this:

https://wiibrew.org/wiki/Wii_Disc

To what end?

 

[xaxa]

As deep as the rabbit hole goes.

 

[Shadow#1]

As deep as the rabbit hole goes.

For what gain?

 

[xaxa]

I eventually found it btw. Sharing for future generations:
https://wiiubrew.org/wiki/FST