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Incorrect initialisation of hardware watchdog #2093

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danielb-tkjcy3rq opened this issue Oct 11, 2024 · 0 comments · May be fixed by #2131
Open

Incorrect initialisation of hardware watchdog #2093

danielb-tkjcy3rq opened this issue Oct 11, 2024 · 0 comments · May be fixed by #2131

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@danielb-tkjcy3rq
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MCUBOOT_WATCHDOG_SETUP() is missing a call to wdt_install_timeout. At least on my hardware (imxrt1170), the unit wasn't rebooting if I deliberately put an infinite loop to run down the watchdog timer.

There is the question of how to get users to set their desired timeout, but I guess that could be solved using a config option?
@KarlKTorp KarlKTorp linked a pull request Nov 26, 2024 that will close this issue
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boot: Allow watchdog timeout to be configured polytech-com/mcuboot
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@danielb-tkjcy3rq