This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

DM8148通过nfs加载根文件系统失败,百思不得其解

手头的DM8148,从nand flash可以正常启动linux,并且可以挂载到主机的共享目录

但是,如果通过nfs挂载根文件系统,则会报错

VFS: Unable to mount root fs via NFS, trying floppy.
VFS: Cannot open root device "nfs" or unknown-block(2,0)

上网找资料查了好几天,还是没能将问题解决,这到底是什么原因呢?

    附:通过nfs挂载时,uboot参数如下