How to embed the linux source tree of your program?

Question

linux

I am compiling uImage from ARM linux kernel sources. I want to get uImage with built in my program. How can I do it?

Answer 1

do you want to add your module to the kernel source ?
if yes, then you are on page 18 of this book

Answer 2

Your program should not be in uImage, it should be in rootfs.
It is explained in more detail here. In general, in the search engine, according to the words "uImage rootfs", almost everything you need is searched.