On Wed, Jul 17, 2019 at 05:31:33PM +0200, Nicolas Saenz Julienne wrote:
> The dma physical limit has so far been calculated based on the memory
> size and the assumption that dma would be at least able to address the
> first 4 GB. This turned out no to be true with the Raspberry Pi 4
> which, on
The dma physical limit has so far been calculated based on the memory
size and the assumption that dma would be at least able to address the
first 4 GB. This turned out no to be true with the Raspberry Pi 4
which, on it's main interconnect, can only address the first GB of
memory, even though it
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