libfdt as its own repo and submodule of dtc?

[Kumar Gala]

Jon,

It seems like have libfdt as a unique git repo that is a submodule of  
the things that need it (dtc, u-boot, etc.) might make some sense and  
it easier for the projects that need to pull it in.

Is this something you can take a look at? (or have other ideas on).

- k