From the LTIB website (www.bitshrine.org):
The LTIB (Linux Target Image Builder) project is a simple tool that can
be used to develop and deploy BSPs (Board Support Packages) for various
target platforms. Using this tool a user will be able to develop a
GNU/Linux image for their target platform.

This talk with demonstrate the configuration and use of LTIB for
assembling the components of an embedded Linux system. Topics will
include uboot, Linux kernel, and root file system options.