Enable system WDT with timeout of 8s #487
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Signed-off-by: Tim Crawford <[email protected]>
Signed-off-by: Tim Crawford <[email protected]>
Enable WDT to ensure the system: - Does not hang processing any task, such as previous cases of PECI commands never completing. - Does not take longer than the timeout period to complete all outstanding tasks. A timeout of 8s is used to remain close to the existing use of the WDT in scratch ROM, which was set to 10s. Signed-off-by: Tim Crawford <[email protected]>
Prevent a case where the board is unbootable due to WDT continuously timing out. May allow recovery from OS depending on the cause. Signed-off-by: Tim Crawford <[email protected]>
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Enable WDT to ensure the system:
commands never completing.
outstanding tasks.
A timeout of 8s is used to remain close to the existing use of the WDT
in scratch ROM, which was set to 10s.
Ref: #389
Testing
wdt_kickremoved from main loopTODO
Determine if last reset source (DoneRSTS[1:0]) is external WDT