imx7d mfd download when usb not otg mode

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imx7d mfd download when usb not otg mode

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yan2anfei
Contributor III

hi,

We are designing a custom board use imx7d chip.

Is the usb port must be use otg mode when I download my firmware use serial download mode? 

If the usb host mode is work well ,we would use this mode ,then the pin USB_OTG1_ID is not required. 

thanks.

best regards

yan2anfei

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yan2anfei
Contributor III

usb host mode works well.

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yan2anfei
Contributor III

usb host mode works well.

View solution in original post