Hello,
We try to Open WatchDog on Linux Application. Our platform is i.MX6 Sabre SDB and Linux kernel version is 3.0.5
Code Snippet "fd = open(/dev/watchdog,O_RDWR)". Linux rebooted after 60 Sec, Hope this is the default time period of WatchDog Timer.
But after reboot, the bootloader shown the previous reset status as Power - On Reset, instead of WDOG reset.
Can you please check this issue..Why it previous reset status become Power on Reset
On the i.MX6 SDP / SDB board the i.MX6 WDOG_B pad output is connected so,
that its assertion causes (externally) POR_B.
Have a great day,
Yuri
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