Fit-boot

= About FIT (Flattened Image Trees) =

FIT is a "new", extensible, flexible U-boot Image format for representing multi-component kernel images. FIT images can represent one or more components in an image in the form of a Tree using the DT architecture. Some of the components include: - kernel images - ramdisks - device trees - cryptographic signatures.

The FIT architecture is capable of selecting different components (a kernel X, a DTB y, a ramdisk Z) from a single Image, and dynamically booting them. The presentation material attached below provides more details, examples and usecases of FIT.

= Presentation =

ELC 2013 in Sanfrancisco
View Presentation (PDF)

= Required Sources =


 * U-boot v2013.01 or later
 * Linux kernel v3.8 or later
 * kernel_fdt.its : Sources for demo 1 in the presentation (Simple boot demo)
 * kernel_fdt_rd.its: Sources for demo 2 in the presentation (Recovery boot)

= Contact =

You can contact Joel Fernandes (joel_ on freenode) for more details. email: joelagnel [at] ti [dot] com agnel.joel [at] gmail [dot] com