tree 7980eea5b4835aeee5f8cc5dcd644aeb486811da
parent 8be1d286adfa2ac7bab2044fda3143f4abfba9ec
author Simon Glass <sjg@chromium.org> 1469494744 -0600
committer Simon Glass <sjg@chromium.org> 1474254278 -0600

dtoc: Create a base class for Fdt

At present we have two separate implementations of the Fdt library, one which
uses fdtget/fdtput and one which uses libfdt (via swig).

Before adding more functionality it makes sense to create a base class for
these. This will allow common functions to be shared, and make the Fdt API
a little clearer.

Create a new fdt.py file with the base class, and adjust fdt_normal.py and
fdt_fallback.py to use it.

Signed-off-by: Simon Glass <sjg@chromium.org>