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Avalon-MM / Linux

Altera_Forum
Honored Contributor I
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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
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