GSoC project - DMA support for PRU


Please send the mail to the Beagle GSoC list (CC'ed).

There should be a driver for EDMA already. The work is figuring out how to get
that to work with the PRU to implement examples.


Yes, I am aware that there is a driver for EDMA controller, and I know
that various peripherials make use of it. What I had in mind was writing
another module that would manage a DMA channel and fire DMA transfers as
requested by PRU.

Quoting Hunyue Yau (2017-03-08 07:07:47)