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From: Jaap Aart <jaap.aarts1@gmail.com>
To: seanga2@gmail.com, u-boot@lists.denx.de
Subject: sipeed maix bit resets every 90 seconds with watchdog enabled
Date: Mon, 3 Jul 2023 19:53:29 +0200	[thread overview]
Message-ID: <def3f6cf-1c6e-5fd8-08bb-fe347a68157b@gmail.com> (raw)

Dear sean, and others,

I encountered a small problem running linux on the sipeed maix bit from 
u-boot.
Every 90 seconds (exactly) after boot it resets, if booted into linux, 
unless I disable the watchdog.
This has occurred since this feature was enabled 
(e3282b1bbae4e8558c2b85bf27560d12358ed25f)

Although I do not completely understand the watchdog features, it notes 
it is set to 60 seconds,
and I am convinced that the point is not to reset every X seconds.
Especially because this is enabled by default.

I have not really found a good workaround besides disabling the WDT at 
runtime which is cumbersome.

Is this expected behavior? And if so, how do I disable this feature at 
compile time?

Kind regards,

Jaap Aarts



             reply	other threads:[~2023-07-04 12:35 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-07-03 17:53 Jaap Aart [this message]
2023-07-03 23:47 ` sipeed maix bit resets every 90 seconds with watchdog enabled Sean Anderson

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