I am using Yocto bsp version 4.1.15_2.0.0 . I have enabled watchdog in u-boot. I am trying to stop the watchdog from filesystem using application. I have already done the below tests,
Using application - ioctl functions like alive ,watchdog discard and closing the watchdog
Using memtool - Extending the WD time in register, but it did not worked . Can anyone help me to solve this issue ?