Re: [PATCH v4 2/6] Add fdt read/write utility functions

This adds higher-level libfdt operations for reading/writing an fdt
blob from/to a file, as well s a function to decode a data type string
as will be used by fdtget, fdtput.

Add utilfdt tests

This adds a few tests for the simple type argument supported by
utilfdt_decode_type.

I assume this will be squashed in with utilfdt, but I have left it out
for easier review here.

Signed-off-by: Simon Glass <redacted>

Simon,

I'm willing to apply patches 2, 3 and 4 of this series as well,
but 'git --3way am <mail>' has groused that the patch looks
corrupted or hand edited and doesn't apply to any blob in my tree.

Bummer.

Any chance you could rebase on to current top?  I've added a
patch or two from Anton, and your 1/6 from this series.

Thanks,
jdl