Dear Sir,
We used the SMSC9500 USB to LAN on the AM335X board due to we use the GPMC bus for motion control. The internal LAN can not be used.
The SMSC9500 can work well for a couple hours. Then, the SMSC9500 seems dead. We need to reboot or use the GPIO to reset the SMSC9500.
We also follow the instruction of SMSC installation manual to modify the USBH source code. But, it still has problem.
We test the SMSC9500 on our old ARM board (i.MX31). It works well. There is no such issue.
I wonder whether the SMSC9500 is not compatible with AM335X.
Do you any recommendation for [USB to LAN device] on AM335X?
Best Regards,
Eddie