I found an image from solidrun humming board web page. I flashed sd card with that and board booted up correctly as expected.
Here I found that the image is a full image and NOT core-image-minimal. And I was building with bitbake core-image-minimal.
Now, I’m building the project with bitbake imx-image-full. I’ll check our custom carrier board with it and will update you soon.
Thanks
Lokesh