when i try to upgrade the firmware by sysupgrade firmware.bin, there is an issue
Kernel panic - not syncing: Attempted to kill init! exitcode=0x00007f00
in
root@OpenWrt:/tmp# sysupgrade firmware.bin
Saving config files...
Commencing upgrade. Closing all shell sessions.
/sbin/upgraded[ 371.248243] Kernel panic - not syncing: Attempted to kill init! exitcode=0x00007f00
[ 371.248243]
[ 371.271026] Rebooting in 3 seconds..
[04020C0C][04020D07]
DDR Calibration DQS reg = 00008887
how to deal with this issue?
thanks