4. 打开console终端,并且把它设置成内核的标准输入、标准输出和标准错误
错误现象: unable to open an intial console.
错误原因: /dev/console不存在(文件系统制作时必须创建)
5. 挂载根文件系统
错误现象:
Root-NFS: No NFS server available, giving up.
VFS: Unable to mount root fs via NFS, trying floppy.
VFS: Cannot open root device "mtdblock0" or unknown-block(2,0)
Please append a correct "root=" boot option; here are the available partitions:
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0)
错误原因: (1) root=参数指定的存放文件系统的设备不存在
(2) 设备上没有存储文件系统(或文件系统类型操作系统不支持 或文件系统错误)
解决办法: (1) 检查root=参数设置的设备是否正确
(2) 设备上存储的文件系统是否正确
6. 启动init进程
错误现象: (1) Failed to execute /xxxy. Attempting defaults...
(2) NO init found. .......