----- Mail original ----- De: "Sascha Hauer" <s.hauer@xxxxxxxxxxxxxx> > I thought the udc driver currently does not work with mmu enabled because it does not have any dma operations. Oh, it does work, with and without MMU, and is fully PIO based, no DMA or IRQ. When I first wrote it for the linux kernel, it was already PIO based. I only made a small port for barebox :) The only thing which should be amended later is in the gadget layer, where g_serial.use_acm variable should be configurable by board code, but that's not related to any MMU issue. Cheers. -- Robert _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
