09-23-2014 05:16 PM
Hello Dear All,
I would like to use AXI DMA in order to pass data to my custom ip. I think it is not a hard job for bare metal applications(an example tutorial: http://www.fpgadeveloper.com/2014/08/using-the-axi-dma-in-vivado.html) however, I couldn't find any complete guide to use AXI DMA in Linux. I am trying to put pieces together but I couldn't do what I want so far.
Would you please help me with that, do you have any suggestion or do you know any sources related to this subject?
12-12-2017 03:21 AM
12-15-2017 07:41 AM
I am facing the exact same problem as you were: I am running petalinux in CPU0 and baremetal application in CPU1, where I implemented DMA transactions. I've been working with the baremetal application (running on CPU0 and no petalinux) for eight months with no issue, but it is not working when I use petalinux.
Did you get any further getting it up and running?
Any help will be very very appreciated.