nfs启动环境变量

TQ210 # printenv
bootdelay=0
baudrate=115200
ethaddr=00:40:5c:26:0a:5b
gatewayip=192.168.1.2
netmask=255.255.255.0
lcdtype=X800Y480
bootargs_defaults=setenv bootargs ${bootargs} lcd=${lcdtype}
mtdids=nand0=s5pv210-nand
mtdparts=mtdparts=s5pv210-nand:1m@0(bios),1m(params),3m(logo),5m(kernel),-(root)
bootcmd=tftp c0008000 uImage.bin ; bootm c0008000
ipaddr=192.168.5.187
126:192.168.5.36:192.168.5.1:255.255.255.0::eth0:off=lcd=X800Y480 lcd=X800Y lcd=X800Y480
serverip=192.168.5.136
bootargs=noinitrd console=ttySAC0,115200 init=/init root=/dev/nfs rw nfsroot=192.168.5.136:/root/code/rootfs,,proto=tcp, rsize=1024,wsize=1024 rw ip=192.168.5.187:192.168.5.136:192.168.5.1:255.255.255.0::eth0:off lcd=X800Y480 lcd=X800Y lcd=X800Y480
stdin=serial
stdout=serial
stderr=serial
partition=nand0,0
mtddevnum=0
mtddevname=bios

Environment size: 802/16380 bytes
TQ210 #