OMAP l-138 LCDK NFS filesystem

Hi,

I am loading my filesystem via NFS, but i can't pass from the login screen. Using root as the user name and enter an empty password isn't not working....

I am booting from Nand, and my bootargs is this:
setenv bootargs mem=64M ip=192.168.1.101 noinitrd console=ttyUSB0,115200n8 root=/dev/nfs rw nfsroot=192.168.1.100:/home/pfreire

The login should be the same as before right?

Thanks,

Pedro