Linux V1.0 boot failure

[tamo2]

Hi,
We have been seeing a boot issue with Linux V1.0 release. We use 6601 SOM with the 6601 Dev Kit.
The symptom is, the system stops during the boot.
I attached a log file which includes traces of 2 failure cases. I marked the start of the log as "Boot Failure [1]" and "Boot Failure [2]" respectively.
To get this log, I tried power cycling 20 times and got 2 failures.

We have multiple 6601 dev kits and seems to occur on any system.
The kernel, meta-data and filesystem are pre-built files from IFC6601_Debian_Linux_BSP_880519_V1.0.

Can you please look into this ASAP?
Thanks,
tamo2

[ashwin]

Hi Tamo,

Please ensure that you flash the meta-binaries present in the release and then re flash the 1.0 debian release.

Best Regards,
Ashwin

[tamo2]

Ashwin,
Thanks for the response.

> Please ensure that you flash the meta-binaries present in the release and then re flash the 1.0 debian release.

I am sure I did that.

Just FYI, the same kind of issue occurs with Dragonboard 820c, and I posted a question to the forum: https://discuss.96boards.org/t/boot-fai ... oot/5931/3

We are still looking for a fix, or a work around (such as watchdog). Any help is appreciated. Thanks,
tamo2

[Tabalanoon]

Wow, Awesome...

[kim760407]

Hi. Is there a way to dump the memory when you get into ramdump mode? Any tools to do this?
Thanks,
Kim

[ashwin]

Hi Kim,

This would require qualcomm proprietary tool to get the ram dump.

Best Regards,
Ashwin

[kim760407]

Who do we contact at Qualcomm to get this tool? Do you have a contact?
Thanks,
Kim