i.MX 8M Plus EVK Board Kernel Panic

[fozen]

I have i.MX 8M Plus EVK Board and want to make some audio examples on it. I wanted to upgrade all packages in the system and run below command. After this command some warnings occured. Then I wanted to reboot by writing (reboot -h now). Normally It was resettable with that command but this time it did not reset. I manually reset it and it gives me kernel panic error while booting. What could be my mistake and how can I restore my system ? I had no change in EVK board's system so if it is easy I can go to initial status of the board. 

#: apt-get dist-upgrade

[Bio_TICFSL]

Hello fozen,

Are you in yocto? you need implement this steps to do apt-upgarde:

• 1.Modify the build/conf/local.conf 

  1. PACKAGE_CLASSES = “package_deb”
  2. PACKAGE_FEED_URIS = “http://<local-machine-ip(or your server IP)>:7777”
  3. EXTRA_IMAGE_FEATURES += ” package-management “

  2.Build our image

  • $ bitbake ec-image

  3.Generate the package index:

  • $ bitbake package-index

  4.Run a webserver to expose  package index to the outside world

  • $ cd build/tmp/deploy/deb
  • $ python -m SimpleHTTPServer 7777

  5.Deploy the image to the target

  • $ sudo dd if=ec-image*sdimg of=/dev/sdX

  6.Boot your target and update it

  • $ apt-get update

  7.If you would like to install tcpdump/GStreamer. (don’t forget to update the package index as well)

  1. $ bitbake gstreamer1.0 tcpdump
  2. $ bitbake package-index

  Run the following on target

  $ apt-get update

Regards