iMX RT117x USB and ENET H/W Query

[satyanraj]

Hi,

We are working on board with iMX.RT 117x processor. I am looking few queries regarding the board design:

1) 1GBit ENET PHY: we are using Microchip KSZ9131RNXI in the design, do you foresee any issue? Is device driver support available for KSZ9131RNXI with iMX.RT 117x?

2) Ethernet Time sensitive Network: I don't have much experience on ENET TSN implementation. If the 1GBit ENET is implemented over RGMII, will it support ENET TSN? Any reference design?

3) USB: As we plan to connect multiple USB ports/device over one of the USB ports (like 2x USB type A port, 1x Edge TPU Module and 1x to GPRS/GSM module) using a USB Hub IC (USB2514BI-AEZC).

Does the USB host driver support USB HUB and can hable multiple device connected to a single USB port of the SoC?

Is USB host supported on Zephyr OS/FreeOS?   

Regards,

Satyan 

[victorjimenez]

Hello Satyan, 

Unfortunately, since the RT1170 is still in pre-production you will need to contact either your local sales NXP representative or your local distributor so they can provide you the proper support for this matter.

Regards, 

Victor