i.MX8qxp - How to add the Preempt-RT Kernel in the Standard Yocto Linux BSP L6.6.36

[S_katikala]

Hi 

I am working L6.6.36 yocto bsp for imx8qxp

is there any rt linux  patch available for this board, if Yes what are the steps i have to follow in order to make it Fully Preemptible Kernel (RT)

Thanks,

S_katikala

[Alejandro_Salas]

Hello @S_katikala 

I hope you are doing well.

NXP has a Real-Time Edge Software. Real-time edge software enables real-time capabilities via support for Preempt-RT Linux® for low latency applications, baremetal framework and support for real-time operating system (RTOS) on the Arm® Cortex®-A or Cortex®-M cores.

But unfortunately the i.MX8QXP is not supported for this OS.

Here are listed the supported devices:

There is listed the i.MXx Family, but it is only supported the i.MX8DXL.

Best regards,

Salas.