$ mkdir /tftpboot
$ cp exynos4412-fs4412.dtb uImage /tftpboot
$ sudo chmod 777 tftpboot(~下)
$ sudo chmod 777 tftpboot/*
$ sudo vim /etc/default/tftpd-hpa
1 # /etc/default/tftpd-hpa
2
3 TFTP_USERNAME="tftp"
4 TFTP_DIRECTORY="/tftpboot"
5 TFTP_ADDRESS="0.0.0.0:69"
6 TFTP_OPTIONS="--secure"
sudo /etc/init.d/tftpd-hpa restart
NFS服务：
$ sudo vim /etc/exports
/source/rootfs *(rw,sync,no_subtree_check,no_root_squash)
$ sudo /etc/init.d/nfs-kernel-server restart
配置静态ip地址:
$
原有内容只有如下两行：
auto lo
iface lo inet loopback
向末尾追加以下内容：
auto eth0
iface eth0 inet static
address 192.168.1.254
gateway 192.168.1.1
netmask 255.255.255.0
network 192.168.1.0
broadcast 192.168.1.255
$ sudo /etc/init.d/networking restart