Part Number: SK-AM64
Some of the DMA registers have no affect wiritng to them, for example registers like
but wiriting them to these registers do work, for example
I am trying, wiriting to these registers from A53 and R5F.
When wiriting from R5F has no effect, the contents even if non zero stay the same no matter what I write to them. funny thing when I write them using memory browser it works.
When wiriting from A53 is successfull.
MMU on A53 is off
MPU on R5F is off
What could be the problem?
Thanks any input is appreciated