Hi Team,
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 using dhcp. However, I am unable to ping to the t2080 board u-boot from the linux PC.
From U-boot if I try this connection (ping 10.60.101.107) 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:
auto fm1-mac3
iface fm1-mac3 inet static
address 10.60.101.109
net mask 255.255.255.0
3) From the console I execute:
ifup -a fm1-mac3
4) Then I try ‘ping 10.60.101.109’ but I can’t.
From U-boot if I do 'ping 10.60.101.107', I get the following response:
Using FM1@DTSEC3 device
host 10.60.101.107 is alive
Note: I am not sure if I will get response when I will ping to t2080 u-boot from Linux host system.
Thanks and Regards,
Awadhesh Singh
已解决! 转到解答。
U-Boot doesn't respond back to ARP(ping) requests.
So you cannot get responding from u-boot, when ping T2080RDB from Linux host PC.