create-image
CPIO firmware image creator
TLDR
Create a CPIO archive from current directory
$ create-image -o [path/to/output.cpio]
Display help$ create-image -h
SYNOPSIS
create-image [options]
DESCRIPTION
create-image creates CPIO images from the current directory. It is part of the BlueZ Bluetooth stack tools and is used for creating firmware images.The tool packages directory contents into the CPIO archive format commonly used for initramfs and firmware images.
PARAMETERS
-o, --output file
Output file path-h, --help
Display help information
CAVEATS
Part of BlueZ tools. Works on the current directory contents. CPIO format is uncompressed; use gzip separately if needed.