July 2, 2018
This video shows how to use the Linux ethtool and U-Boot MII utilities to examine Ethernet link status on Sitara AM-class devices (AM3x, AM43x, and AM57x). This is the first debug step when you have determined that there is no network activity on an Ethernet link. This training is intended for custom board developers who are bringing up their network interface for the first time.
1Ethernet System Overview (2)
This section provides an overview of the hardware and software elements of Sitara AM-class processors, including the AM57x, AM437, and AM335x.
2How to implement Ethernet on Sitara Processors (3)
This section includes how-to videos that demonstrate how to implement various Ethernet protocols, tools, and features on Sitara AM-class devices.