I have enabled the 1G RGMII (RTL8211E) ethernet ports (Port FM1@DTSEC3 in U-boot and port fm1-mac3 in linux) on the t2080 reference board, assigned IP address. However, I am unable to ping to the computer from the board attached to the network.
From U-boot if I try this connection (ping 192.168.1.2) I get a response. But since linux I configure the network but I do not get the answer.
In linux I follow the following steps to configure the network:
1) vi / etc / network / interfaces
2) I add the following lines in the interface file:
iface fm1-mac9 inet static
net mask 255.255.255.0
3) From the console I execute:
4) Then I try ‘ping 192.168.1.2’ but I can’t.
From U-boot if I do 'ping 192.168.1.2', I get the following response:
Using FM1@DTSEC3 device
host 192.168.1.2 is alive
PD: I think that the host network computer is correctly configured because I can ping from another terminal with linux.
Attached is the kernel boot up logs.