Once the tree has been synced, thus potentially moving things around in the fdt, we set _cached_offsets to False so that a refresh will happen next time a property is accessed.
This 'lazy' refresh doesn't really save much time, since refresh is a very fast operation, just a single walk of the tree. Also, having the refresh happen in the bowels of property access it makes it harder to figure out what is going on.
Simplify the code by always doing a refresh before and after a sync. Set _cached_offsets to True immediately after this, in the Refresh() function, since this makes more sense than doing it in the caller.
Signed-off-by: Simon Glass sjg@chromium.org ---
tools/dtoc/fdt.py | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)
Applied to u-boot-dm/next, thanks!