select usb port

[taeyeon-Lee]

hello. I am designing iMX8M plus.
iMX8M plus supports 2 channels of USB3.0.
Can I use either USB1 or USB2 port for booting with UUU?
If not, is there a dedicated port?

Thanks & Regards,

[riteshmpatel]

Hi @taeyeon-Lee,

I hope you are doing well.

One can refer to Section 6.1.7 USB boot of i.MX 8M Plus Applications Processor Reference Manual.

i.MX8MP ROM supports booting on both USB ports.

Thanks & Regards,
Ritesh M Patel