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OpenNuvoton / NUC970_U-Boot_v2016.11

U-Boot v2016.11 for NUC970, N9H30, and NUC980
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watchdog on uboot #21

Closed staunchheart closed 4 years ago

staunchheart commented 4 years ago

I use watchdog on NUC980DK61Yc how can i update watchdog in uboot?

yachen commented 4 years ago

What setting do you want to update?

staunchheart commented 4 years ago

boot time more than 15 secend, but watchdog 8secend time out . when uboot runing but watchdog time out,system will start. I try set the env "watchdog off" ，But it doesn't work！ so i think may be can Feed the watchdog on uboot.

yachen commented 4 years ago

U-Boot reset WDT whenever possible. So you mean system reboot while kernel's booting? WDT cannot turn off If it's enabled by power on setting. May be you can use "watchdog on" setting, hw_watchdog_init() in nuc980_wdt.c will sets timeout interval to its max value.