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stm32MP257 TSN switch date reset and reboot hang ~

bugman
Associate III

I am currently using the distribution version:

V5、rt 6.1.82-rt patch、stm32mp257

I am using the TSN mode of the STM32MP257 switch and found that once I set the date, it reverts to the time before the setting after a period of time, and also causes a probabilistic hang during shutdown or reboot.

bugman_0-1779689141710.png

After investigation,this is caused by the deptp service being enabled in the TSN service.

My current application only uses the switch mode and does not require TSN. Is it appropriate to disable deptp?

What other services can be disabled to enhance system stability?

@st

 

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