Zynq UltraScale MPSoC, DMA driver

Jorge Ramirez-Ortiz, Foundries jorge at foundries.io
Mon Jun 7 20:41:42 CEST 2021

On 07/06/21, Jorge Ramirez-Ortiz, Foundries wrote:
> hi Michal
> um, when we exchanged emails about enabling ECC support for MPSoC, I
> left with the understanding that there already was a DMA driver
> available in u-boot that I could use to initialize the memory.
> do you have something in the works or will I have to write such a
> driver? compatible would be 'xlnx,zynqmp-dma-1.0'

alternatively, would it be acceptable - upstream - If I just init ECC
as done by FSBL (ie, without a proper DMA driver, just accessing the

> Jorge

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