bootp: Server w.x.y.z not responding, timed out

[snorlaxx 0]

hi everyone!

 

I am trying to boot an SH7751R evaluation board using embedded linux. The kernel image that came with HHL preview kit works fine, except that it lacks some configurations i need. Thus i had to compile my own version of the kernel. However, after several kernel size reductions, i am left with a kernel that cannot be loaded at all. I get the error:

Code:

Looking for port of RPC 100003/2 on w.x.y.zportmap: Server w.x.y.z is not reponding, timed outRoot-NFS: Unable to get nfsd port number from server, using defaultlooking up port of RPC 100005/1 on w.x.y.zportmap: server w.x.y.z not responding, timed outRoot-NFS: Unable to mountd port number from server, using defaultmount: server w.x.y.z not responding, timed outRoot-NFS: Server returned -5 while mounting /opt/...VFS: Unabvle to moung via NFS, trying floppy...

i do not get this error in the old kernel. is nfs dependent on any other module/configuration in order to work?