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antmicro / fastvdma

Antmicro's fast, vendor-neutral DMA IP in Chisel
https://antmicro.github.io/fastvdma/
Apache License 2.0
106 stars 23 forks source link

Is fastvdma tested on rocketchip? #2

Open meton-robean opened 4 years ago

meton-robean commented 4 years ago

FastVDMA was verified in the xc7z030fbg676-2 chip

hi, is Fastcdma tested on rocketchip?

piotr-binkowski commented 4 years ago

Hi, FastVDMA was not tested with Rocket chip, ARM cores inside the PS part of the Zynq device were used to control the DMA transfers during tests. On the other hand I think it should be possible to use FastVDMA with Rocket since both can be configured to use standard AXI4 bus. It should also be fairly easy to add support for TileLink bus if using AXI4 bus is not desired.