iMX8M Mini EVKB PCIe Hot Plug Function

[zhirongyang]

We want to use iMX8M Mini EVKB(with NXP BSP) to verify the function of PCIe hot plug, we want the following information:

1. Has NXP EVKB verified PCIe hot plug function?

2. What equipment does NXP use for verification? Can NXP provide the type/model for us to duplicate at our side. 

[weidong_sun]

Hi zhirong,

Neither the BSP nor the hardware supports hot plug.

Have a nice day!

B.R

weidong

[zhirongyang]

I am little confused, below topic says "yes hardware supports it, but BSPs have not software reference examples.", and the datasheet mentioned iMX8M Mini support PCIe 2.0, as a PCIe2.0 hardware it should support hot plug, could you please help to double confirm it.

https://community.nxp.com/t5/i-MX-Processors/PCIe-hot-plug-iMX8MM-Support/m-p/1084509

[weidong_sun]

Hi Zhirong,

    PCIe of i.MX8MM doesn't support Hot plug.

Have a nice day!

B.R,

Weidong

[zhirongyang]

Your mean doesn't support is hardware doesn't support or BSP doesn't support?