Peter Tyser schrieb: > You should be able to use the 85xx DMA engine to generate the bursts too > (I'd assume the same for 83xx, but never tried it). See > cpu/mpc85xx/cpu.c dma_*(). The default values of the satr0 and datr0 > don't allow the processor to snoop transactions, so you'd have to use > cache operations or change datr0/satr0 to something like 0x50000 for > your tests. > > We've added a very basic DMA test to the mtest command which is used for > board testing here. Let me know if you'd like me to send it - its not > cleaned up but could give you a starting point.
Although, I will not start before next month with burst testing, it would be very nice, if could send it. Thank you very much. Kind regards, Jens _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
