Hello,

 

I just updated my pcduino3 nano with armbian mainline 4.9.7 download on SD card and now the onboard ethernet port fials.

 

I am using a USB to ethernet for now with no problems.

 

Below are the messages I get during boot

 

Feb 22 14:35:23 localhost kernel: [ 2435.162554] sun7i-dwmac 1c50000.ethernet: Failed to reset the dma

Feb 22 14:35:23 localhost kernel: [ 2435.168668] stmmac_hw_setup: DMA engine initialization failed

Feb 22 14:35:23 localhost kernel: [ 2435.174517] stmmac_open: Hw setup failed

 

I have tried several times to reset via cli and NetworkManager with the same results.

 

ip a & ip link show as down

 

seen in ifconfig but not able to change state

 

I am guessing the fix wil need to be during boot.

 

Anyone run into this?

 

Thanks for any help here!

Dave

SOLVED - I had downloaded the PcDuino3 instead of the PcDuino Nano image.  Ethernet interface came up fine!  Sorry for any confusion.

SOLVED - I had downloaded the PcDuino3 instead of the PcDuino Nano image.  Ethernet interface came up fine!  Sorry for any confusion.

 

I had a similar issue with my 3B which is a 3 with GBe. That needed the nano image.

 

Did you try legacy on yours? I had issues with high cpu load which is why I switched to mainline.

Soory for the delayed response on this I was away for a bit.  I used the mainline image as well with no problems.