May I have advice about USB for mPICe?
Our system uses USB OTG, USB Host and RGMII.
And it's necessary to add mPCIe.
i.MX6Quad has 4 USB port.
However, 2 USB ports(USB Host 2 and USB Host 3) are assigned to RGMII.
I want to use USB OTG in debugging only
So, I want to use USB connector and mPCIe by connecting a HUB to USB Host1.
Does this method have any problem?
Would you teach the contents which I should be careful about?
In addition, if there is any good idea, may I have advice?