Avalon-MM / Linux

Hi,

Thanks for taking time to read my request.

I'm working on CycloneV devkit SoC. I make it run with Yocto/Linux.

I was also able to make read on the lightweight HPS2FGPA bridge (connected to GPIO, in fact).

But I also would like to use the "fast" bridge (64 bits), wich is connected to the on-chip-memory (0xC000000). Do you know how can I performe read/wrtie operations on this particular bus ?

Does it need a specific driver, and if so, where could i find one (or example) to help me ?

Thanks in advance,

Fabbjh