Hi,
I am doing a DMA transfer (to device) using pl330 driver from
memory(DDR) to device(m25p80, spi- nor). I am sending data in chunks
of 256 bytes ( m25p80 - writesize) using scatter-gather mechanism.
I see that when I try to write 8K of data, one or the other 256
bytes(or lesser) are not
On Sun, Jul 26, 2015 at 5:02 PM, AYAN KUMAR HALDER ayankum...@gmail.com
wrote:
Hi,
I am doing a DMA transfer (to device) using pl330 driver from
memory(DDR) to device(m25p80, spi- nor). I am sending data in chunks
of 256 bytes ( m25p80 - writesize) using scatter-gather mechanism.
I see