MDIO read timeout [ Board index All times are UTC. Do you have any idea how to solve this issue? You can access the network adapter through the ifconfig command. Any idea about what tests to make in order to isolate the problem? After kernel is booted, I ran “. I’ve gotten this to work using the vendor’s kernel tree, but I’ve run into an issue trying to reproduce it on my mainline build where I’m unable to NFS mount my rootfs.

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I connected my device by serial to my desktop and found had some issues with eth0, the device was not up. Xenomai is built following install guideline for ARM platform from Xenomai: Device tree bindings and customization The i. If I boot the Freescale kernel I see it try eth0 and eth1 before moving on to USB0, and eth2 where it finds my dongle:.

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The last couple of weeks i’ve been having issues with the wired connection eth0it drops out of the blue. I’ve read about a different board with similar problems, pjy the solution was to tweak the passives around the magnetics.

[meta-freescale] i.MX6D ethernet communication fail

Sign up using Facebook. MDIO read timeout [ Known issues The NXP i.


No such device “. I’m not very familiar with networking on linux, so Ph at a bit of a loss on how to debug.

imx6 fec分析 – Tony~Liu – 博客园

Half- and full-duplex operation Link status change detection Auto-negotiation determines the network speed and half- or full-duplex operation Transmission of features such as automatic retransmission on collision and CRC generation Statistics collection, such as transmit collisions, from the device You can access the network adapter through frefscale ifconfig command.

This can be solved by resetting the server.

It is also printed on the module label. Sign up or log in Sign up using Google. I’ve seen issues where a bad cable can have similar symptoms as well.

Freescale IMX53QSB

The FEC driver supports the following features: No such device ioctl add: No such device ifconfig: It’s one if the most problem free interfaces for me at least. Do you have any idea how to solve this issue? By using our site, you frrescale that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

Super User works best with JavaScript enabled. I’d try updating drivers first – you don’t have a lot of options on those fe it is hardware issue.


To quickly look at the latest items in dmesg just run dmesg tail. MX6 pby tree fec: This guy has rreescale similar issue, but solves it by removing some udev rules from his Debian image.

The FEC interface is defined in the i. Why do I need to run dhcpcd to bring up the network interface even when I boot with the rootfs on the sd card Where should I start looking to get my kernel to try the USB0 interface on boot?

Home Questions Tags Users Unanswered. The driver auto-probes the external adapter PHY device. Can you post the download link for the image you’re using? By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies.

[meta-freescale] 6D ethernet communication fail

Sign up using Email and Password. Sign up using Email and Password. Zorrilla May 10 ’15 at