Hi, On 05/15/2014 08:56 PM, Amit Kucheria wrote: > On Thu, May 15, 2014 at 11:41 PM, Hans de Goede <hdego...@redhat.com> wrote: >> Hi, >> >> Thanks for the patch. Looking at the outside of the qt840a box, >> I believe it is the same as the q5 (and the brandless box I have). >> >> With a PCB labelled i12 and I've already added a fex file for that ... >> >> Can you confirm that you've the same pcb as this one: >> http://www.aliexpress.com/item/Q5-Allwinner-A20-Android-4-2-Dual-Core-1-2GHz-OTA-Miracasr-DLNA-Support-1G-RAM/1834930044.html > > Yes, it looks identical and does say I12 on the PCB.
Good, since I'm having trouble with my I12 tv box with the ethernet I've ordered a qt840a for myself. This seems to also use a different wifi chip, as it claims to have 2.4 and 5 GHz wifi. What is written as identifaction number on the wifi/bt module ? I was going to say that it would be best if you would merge any improvements you've into the i12-tvbox fex file already there, but if you've a different wifi chip that is not a good idea. So first lets see which wifi your board uses. >> And also does your ethernet port work ? Mine is flaky, and it seems >> that the fex file is incorrect wrt the ethernet (on my pcb it needs >> PH21 as emac power gpio to work at all. > > I switched to gmac and disabled "RGMII-by-default" in the gmac driver > to get it to work. I'll send out the patch now that I know my earlier > patches actually hit the list. > >> Is your ethernet phy also the ic ip101a-lp ? > > Yes. Hmm, and it works reliable ? Can you try to "ping -f something-on-your-lan" and see if you experience any packet drop. I get 10% packet drop or more. My ip101a-lp also gets quite hot, can you touch yours (for a while) while it is in operation to see if it too gets hot ? I've a feeling mine is just broken ... Thanks & Regards, Hans -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
