Ubuntu boot CMD 設定

for NFS:
CONFIG_CMDLINE="root=/dev/nfs rw nfsroot=192.168.0.10:/tftpboot/ubuntu-taiwan ip=192.168.0.20:192.168.0.10:192.168.0.1:255.255.255.0:test::off console=ttySAC1,115200"

for SD:
CONFIG_CMDLINE="root=/dev/mmcblk0p1 rootfstype=ext2 init=/init console=ttySAC1,115200"
or
CONFIG_CMDLINE="root=/dev/mmcblk0p1 rootfstype=ext3 init=/init console=ttySAC1,115200"