I would like to work on AXI-DMA under linux, So any body can suggest how to start.
The objective is Transfer stream data from PL to DDR memory using AXI-DMA under Linux Operating System. (Without involving AXI-DMA Engine on PS side).
I had look at PG021, and understood the DMA configure/ initialization register(CR,SR,address,length) iare controlled by ARM. Only write channel is enable in DMA.
For the above design bit stream is generated. and with the help of SDK device drivers also enabled. So further am unable to proceed, because do not what to do. Can any body suggest how to proceed?