topic Re: i.MX6ULL USB Configuration in i.MX Processors

i.MX6ULL USB Configuration

ban45 — Fri, 11 Dec 2020 05:48:46 GMT

Use i.MX6ULL as the device side instead of the USB host side.

Is it necessary to set the device tree? Is it necessary to set registers etc.?

Best regard.

Re: i.MX6ULL USB Configuration

Yuri — Fri, 11 Dec 2020 06:30:33 GMT

Generally for USB specific devices, specific drivers should be used.
As for NXP Linux BSP, it supports in peripheral mode MSC, and CDC
(Communication Devices Class) drivers, which include Ethernet and serial
support.

Regards,
Yuri.

Re: i.MX6ULL USB Configuration

ban45 — Wed, 06 Jan 2021 07:10:44 GMT

Hi,

I bought an IC and made a prototype board instead of a commercially available development board.
Where should I get the USB driver?

best regard

Re: i.MX6ULL USB Configuration

Yuri — Thu, 07 Jan 2021 03:12:46 GMT

@ban45
Hello,

Use section 4.9 (USB) of "i.MX_Reference_Manual.pdf", in particular -
section 4.9.6 (Menu Configuration Options).

https://www.nxp.com/docs/en/reference-manual/IMX_REFERENCE_MANUAL.pdf

Regards,
Yuri.