1、配置网络部分,主要是使能CONFIG_IP_PNP以在2中能够看到Root file system on NFS选项
Networking support
Networking options
TCP/IP networking
IP: kernel level autoconfiguration
[*] IP: DHCP support
[*] IP: BOOTP support
2、配置开启nfs服务
File systems --->
Network File Systems --->
<*> NFS client support
[*] NFS client support for NFS version 3 [*] NFS client support for the NFSv3 ACL protocol extension
[*] NFS client support for NFS version 4 (EXPERIMENTAL)
[*] NFS client support for NFSv4.1 (DEVELOPER ONLY)
[*] Root file system on NFS
3、在uboot中设置如下启动参数(IP根据实际使用更改)
setenv bootargs root=/dev/nfs nfsroot=192.168.1.141:/root/porting_x210/rootfs ip=192.168.1.10:192.168.1.141:192.168.1.1:255.255.255.0::eth0:off init=/linuxrc console=ttySAC2,115200
时间: 2024-10-07 08:58:37