Dear All,
i am using imx25 pdk board where i am mounting the rootfs through nfs using debug board ethernet adapter by default.
but i need to mount the rootfs through nfs by using on board (personality board ) adapter without using debug board eth adapter.
Please kindly tell me anyone what are the changes need to be done?
Regards,
Guru
To configure both Ethernet channles, in LTIB :
1.
[*] Configure the kernel
2.
--- Target System Configuration
---> Options
[*] Start networking
Network Setup
[*] Enable interface 0 (this is the SMSC LAN)
[*] Enable interface 1 (this is the FEC)
3.
------------------ Now on kernel menuconfig
Device Drivers --->
[*] Network device support
-*- Phy device support and infrastructure
[*] Ethernet (10 or 100Mbit)
<*> SMSC LAN911x/LAN921x families embedded ethernet support
[*] FEC Ethernet controller (of coldfire and some i.MX CPUs)
Perhaps it would be better to select only one channel (FEC or SMSC)
In U-boot :
set the environment variables:
setenv netdev eth0
setenv ethprime FEC0
setenv ethact FEC0
saveenv
Hi ,
i have configured and followed the above procedure. now i can able to load the uImage through on board ethernet adapter .
but the problem is while booting up I am getting the below boot message i cant able to mount my rootfs
eth0: enable RMII gasket
net eth1: SMSC911x/921x identified at 0xc48fc000, IRQ: 256
Sending DHCP requests ...... timed out!
IP-Config: Retrying forever (NFS root)...
eth0: enable RMII gasket
net eth1: SMSC911x/921x identified at 0xc48fc000, IRQ: 256
Sending DHCP requests ...... timed out!
IP-Config: Retrying forever (NFS root)...
eth0: enable RMII gasket
net eth1: SMSC911x/921x identified at 0xc48fc000, IRQ: 256
Sending DHCP requests ......
Please kindly let me know what should i do to mount the rfs using FEC0.
NOTE: if i am using debug board eth adapter means i can able to load the OS fully.
Regards,
Guru