1, problem description
The serial port outputs the following information without any response.
Ip-config:complete: device=eth0, addr=192.168.1.88, mask=255.255.255.0, gw=192.168.1.1, host=192.168.1.88 , domain=, nis-domain= (none), bootserver=192.168.1.58, rootserver=192.168.1.58, rootpath=vfs:mounted root (NFS FileSystem) on device 0:12.freeing init memory:212kstarting pid 1434, tty ': '/etc/rc.d/rcs ' Mounting/proc and/sys Star Ting the HotPlug events dispatcher UDEVDUDEVD (1443):/proc/1443/oom_adj is deprecated, please use/proc/1443/oom_score_ad J instead. Synthesizing initial HotPlug Eventssetting the hostname to freescalemounting filesystemsmount:mounting USBFS On/proc/bus /usb failed:no such file or Directorynfs:server 192.168.1.58 not responding, still trying
2, the cause of the problem
The/etc/rc.d/rcs file in the root filesystem has been configured with the NIC eth0 in a different configuration than the IP configuration information we set in Uboot.
This resulted in the root filesystem not being able to find the complete root file system after the IP was configured.
Below we find the following configuration information in/etc/rc.d/rcs
ifconfig 192.168. 3.104/sbin/sshd
Not with the IP of the 192.168.1.88 we configured in Uboot.
3. Problem solving
1) Modify the IP information in the RCS file to the IP value set in our Uboot
2) Comment out the IP setting information in the RCS file (the file system uses the IP configured in the Uboot after commenting out)
I.MX6 NFS Mount failure issue "resolved"