The list of files to be included in resulting initramfs image is located in initramfs_list. An environment variable INITRAMFS_SOURCE_PATH needs to contain path to the directory containing all the source files before starting kernel compilation.
The list of files to be included in resulting initramfs image is located in initramfs_list. An environment variable INITRAMFS_SOURCE_PATH needs to contain path to the directory containing all the source files before starting kernel compilation.