Output Linux´s Video to VGA controller in FPGA Fabric through AXI on CV SoC

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The de0 nanoSoC does not have sram on fabric side but i can make a expansion breakout , adapted to the nano headers

http://www.play-zone.ch/en/waveshare-is62wv51216bll-sram-board.html or purchase a sockit.

But my goal it´s learn to do it for my own ...

Yes, i can output 1600 x 600 and i know hou to do litttle loadable kernel modules but this is more difficult

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Hi, good job, learning is forever more better than reusing without understanding.

Thank for link to prebuilt modules, I take an eye to what can save time, anyway in your project cannot be of help, that is an SRAM and is too slow for video access, an SDram DDR is better and cost much less than static.

I see you pointed to rocket board example, that help a lot building compilers chain but also has prebuilt drivers, what happen if you load that image on your board? I suppose you need adapt fabric and all I/O on QSYS to match DE Nano hardware too.

Tomorrow if I get some spare time I check on resources of arrow board compared to DE0 nano soc

What you can see on VGA screen? If you booted system, are you able to allocate a video buffer in the user memory then initialise DMA registers to display it?

Regards