Colibri T30 watchdog issue

Technical Support
, ,
1

Hi,
I have issue with hardware watchdog on Colibri T30 module.
When watchdog trigger reset, in some cases (1 of 2) boot stuck on message:

reading zImage
4017056 bytes read in 115 ms (33.3 MiB/s)

Starting kernel ...

Only HW reset is working.

Any other with same issue or some advice?

Image: Colibri-T30_LXDE-Image_2.8.7
U-Boot SPL 2016.11-2.8.7+g5c2d46b325 (Jun 10 2020 - 17:22:21)
Module: Colibri T30 1GB IT V1.1B

Thanks.

2

Hello @msv_zitnik ,
This behavior is a known issue:

Best regards,
Josep

3

Hello @msv_zitnik ,
I have passed your issue internally to the team. Will update this thread whenever we have new information.

Best regards,
Josep

4

Hi @josep.tx
This situation is deplorable. Toradex offers embedded SOM for industrial systems which does not have working watchdog?
When can the problem be solved?

Thanks

5

Hello @msv_zitnik ,
As a workaround for this SW issue, you could try using the mainline kernel (4.14)

Best regards,
Josep