HI,
I added logic in u-boot for reading the wsr and every time the kernel panics and the watchdog causes a reset I can see the cause as POR and the wsr value is reset.
how can it retain its value?
thanks,
Hello,
You can't save the status of WDT, but make the kernel show a dmesg.
Regards
Hi,
the wd handling must be done at u-boot level to monitor the kernel boot process.
it appears that once the wd timer is set from u-boot (using defconfig and building the binary) the wd hw resets the kernel on panic and no wd driver function is involved
how is possible ro increment a boot counter based on kernel boot panics/failures ?