On 05/06/2015 06:08 PM, Nicolae Rosia wrote: > Hi, > I believe I'm also affected by this BUG. I'm receiving lots of 0 and 1 > (ASCII, as presented by cat /dev/ttymxcX) and RX buffer is > overflowing. > >> the firmware only supports imx6 series, AFAIK, >> I checked with Freescale imx6 support team, due to >> licensing issue, I am not entitled to upstream FSL SDMA firmware. >> so seems currently disable SDMA support for uart is our only option >> at the moment. >> > > Have you submited a patch for this issue? > How do I disable SDMA?
I reverted this patch. I am going to send a revert to Greg tomorrow including why this is done and CC stable. I haven't yet received a working SDMA firmware nor a hint where it is. > Best regards, > Nicolae Rosia Sebastian -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
