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谁搞过nfs启动?遇到问题需要帮助。
我的uboot是官网下的。
在uboot命令行下重新设置了bootargs
setenv bootargs noinitrd rw root=/dev/nfs nfsroot=10.21.15.237:/root/Desktop/mymodule/rootfile,nolock init=/linuxrc console=ttySAC0 nfsaddrs=10.21.15.57:10.21.15.237:10.21.15.254:255.255.255.0:ufo:eth0:on
注:我的电脑ip:10.21.15.237 netmask:255.255.255.0 gateway:10.21.15.254 nfs共享地址:10.21.15.237:/root/Desktop/mymodule/rootfile 里面是根文件系统
开发板通过交换机与电脑相连。
修改后执行
menu
然后引导linux出现如下错误:
ALSA device list:
#0: S3C24XX_UDA134X (UDA134X)
TCP cubic registered
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
lib80211: common routines for IEEE802.11 drivers
s3c2410-rtc s3c2410-rtc: setting system clock to 2009-03-03 21:30:47 UTC (1236115847)
eth0: link down
IP-Config: Complete:
device=eth0, addr=10.21.15.57, mask=255.255.255.0, gw=10.21.15.254,
host=ufo, domain=, nis-domain=(none),
bootserver=10.21.15.237, rootserver=10.21.15.237, rootpath=
Looking up port of RPC 100003/2 on 10.21.15.237
eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
Looking up port of RPC 100005/1 on 10.21.15.237
VFS: Mounted root (nfs filesystem) on device 0:11.
Freeing init memory: 180K
Warning: unable to open an initial console.
Try to bring eth0 interface up ...
nfs: server 10.21.15.237 not responding, still trying
好像是rootpath没传入 ,怎么解决? |
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