Running Harpoon when CM7 is running in IMX8MP

[mbahmani90]

Hi,

I want to prepare a communication between jailhouse core and CM7. I can run code for CM7 and Jailhouse with no issue. However, when I want to have jailhouse and cm7 at the same time, it doesn't work properly. I have asked about this problem in more details in NXP community, but no one has responded:

https://community.nxp.com/t5/i-MX-Processors/Running-CM7-and-Jailhouse/m-p/1819541#M220655

I did many tests, and I also investigated a lot in the code to see which part has caused this issue. I found that the Harpoon code stops in:
UART_Disable(base);
in UART_Init() of fsl_uart.c.

Could you please check my problem?
If any other information is needed, I will provide you very soon.

I really sorry if I ask question here but I couldn't find any other way. I really got stuck in this step.

Thank you very much.