[alvaro]

Hi Neeraj,

It’s true. The error was on the ip configuration of the network adapter 🙁
The ethernet communication over the usb0 is working correctly!

Thank you very much for the help!

Regards,

álvaro

[alvaro]

Hi Neeraj,

I have got a Beaglebone Black revC. I tried the same process with this board. Using the osd3358-sm-red-custom-debian-9-1 the ping to usb0 doesn’t work either (including the execution of the scripts that you told me).

When the kernel boots, shows the same error in both boards:

[   23.516228] libphy: PHY 4a101000.mdio:04 not found                          
[   23.557868] net eth0: phy "4a101000.mdio:04" not found on slave 0, err -19

For use the osd3358-sm-red-custom-debian-9-1, the only possibility is that the ethernet over usb0 works because I didn’t include the ethernet connector in my design.

Thanks.

 

álvaro.

 

 

 

[alvaro]

Hi Deeraj,

First of all, thank you very much for your help!

I try executing the two scripts that indicated but the ping doesn’t work.

In case it can help you, here is the response:

root@beaglebone:/opt/scripts/boot# ./am335x_evm.sh
am335x_evm: usb_image_file=[/var/cache/doc-beaglebone-getting-started/beaglebone-getting-started-2017-05-25.img]
am335x_evm: cpsw_0_mac: [50:65:83:EB:CA:05]
am335x_evm: cpsw_1_mac: [50:65:83:EB:CA:07]
am335x_evm: cpsw_2_mac: [50:65:83:EB:CA:06]
am335x_evm: cpsw_3_mac: [50:65:83:EB:CA:08]
am335x_evm: cpsw_4_mac: [50:65:83:EB:CA:09]
am335x_evm: cpsw_5_mac: [50:65:83:EB:CA:0A]
am335x_evm: use_libcomposite
am335x_evm: modprobe libcomposite
am335x_evm: FIXME: need to bring down g_multi first, before running a second time.
am335x_evm: Starting serial-getty@ttyGS0.service
root@beaglebone:/opt/scripts/boot# ./autoconfigure_usb0.sh
root@beaglebone:/opt/scripts/boot# 

 

 

[Author]

Posts