sudhakar,

...

======================================= nfs: server not responding, still trying =======================================

Sometimes, the board continues after printing,

nfs: server OK

but sometimes the board just hangs. Earlier I have

What kernel are you using to support the 8280, and what patches have you applied if any (to u-boot and to the kernel)?

I am working with an mpc8270.

Contact me off list if you like - this is slightly off topic for the u-boot list.

-Cam