MPC85xx DMA support for Kernel 2.6?

Dan Malek dan at embeddededge.com
Sat Jul 2 00:02:54 EST 2005


On Jul 1, 2005, at 3:47 AM, Clemens Koller wrote:

> .... And currently, when I access (memcopy) the SRAM on my
> Local Bus via UPM I cannot get it to generate bursts yet, so I hope the
> DMA will speed up those things, too.

If the CPU won't do it, the DMA won't either.  You better get that
UPM working first :-)


	-- Dan




More information about the Linuxppc-embedded mailing list