custom dts at u-boot not working, fails with usb failure

[Dhvani]

Hi there,
I am working on my custom board, which has imx8mm processor. I was dealing with u-boot customization for my custom board, then I faced one issue. My bootloader file "imx-boot-imx8mm-lpddr4-evk-sd .bin-flash_evk" with default dts "imx8mm-evk.dts" flashed & properly copied. But when I renamed this dts into "custom.dts" as well as made an entry in Makefile for my dts to be compiled and it is compiling properly.

But at fastboot it gives me error like below

## Checking Image at 43800000 ...
Unknown image format!
Run fastboot ...
No USB device found
USB init failed: -19
u-boot=>

I don't know why after just changing dts file (without any changes in default ) it's usb init got failed.
Can someone please help!!

Thank you in advance

[goodspeed]

When you change the dts file name. You have lost "binman node".

You need change the "binman node" along with the dts file name.

[Dhruvit]

Hi @Dhvani,

I hope you are doing well.

Please share the steps you are following and the whole log file to further debug the issue.

If you are making any changes in the device tree file, kindly share the same. 

Thanks & Regards,

Dhruvit Vasavada