On 16:35 Fri 02 Mar , Sascha Hauer wrote: > On Fri, Mar 02, 2012 at 03:12:46PM +0200, RONETIX - Asen Dimov wrote: > > Hello everyone, > > > > the Ethernet on AT91SAM9G45(with ARM926J CPU) is not operational > > when the MMU is enabled. > > Have some met with this issue before and probably solved it? > > grep for dma_alloc_coherent, dma_flush_range. This should give you the > hints necessary to make it work. I found back some patch to support it the main issue is "bug" in the network stack of barebox the send buffer is not allocated via dma_alloc_coherent so it's cdoes not work on the macb you need the send and the receive buffer allocated via dam_alloc_coherent I'll send some patch Best Regards, J. _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
