GPMC DMA Example

[Jack Zhang]

Hi everyone,

Can someone please provide an example on how to use the Prefetch function for the GPMC with DMA?

I am very confused about this. I read through the prefetch section on the technical reference manual and still very confused.

Please help!

Jack

[Gerald Coley]

Did you have a particular board or processor in mind?

Gerald

--
For more options, visit http://beagleboard.org/discuss
---
You received this message because you are subscribed to the Google Groups "BeagleBoard" group.
To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard...@googlegroups.com.
For more options, visit https://groups.google.com/groups/opt_out.
 
 

[Jack Zhang]

I'm using the beaglebone board and therefore it's the

AM335x 720MHz ARM Cortex-A8

[Gerald Coley]

Very good. Now people can help better. The BeagleBone Black also uses the same processor, but the GPMC is a little different on that board due to external hardware, even though the same processor is used.

Gerald

On Fri, Aug 9, 2013 at 3:06 PM, Jack Zhang <jackzh...@gmail.com> wrote:

I'm using the beaglebone board and therefore it's the

AM335x 720MHz ARM Cortex-A8

--