topic Re: u-boot usb command in S32G

u-boot usb command

shanlan123 — Wed, 31 May 2023 14:53:41 GMT

I want to use usb command in u-boot of s32g2, but there is no usb command in u-boot of s32g2.
Is there a compiled u-boot that can solve this problem? Or Is there a document that teaches me how to compile a u-boot with usb command?

Re: u-boot usb command

shanlan123 — Wed, 31 May 2023 16:30:20 GMT

I am use s32g274a_rdb2

Re: u-boot usb command

MayanksPatel — Fri, 02 Jun 2023 10:03:39 GMT

Hi @shanlan123,

u-boot USB command is available in the u-boot repo.

Find the path where the u-boot command handler for USB is written in the u-boot source code:

cmd/usb.c

you can modify and create new commands as per your requirement in the same.

Please find the attached screenshot for your reference.

Thanks,

Mayank s Patel

Re: u-boot usb command

shanlan123 — Mon, 05 Jun 2023 07:26:14 GMT

I have done that, but when I type "usb start", it print "No working controllers found"