[U-Boot] [PATCH v2 15/17] dtoc: Convert fdt.py to Python 3

[sjg at google.com]

Drop the now-unused Python 2 code to keep code coverage at 100%.

Signed-off-by: Simon Glass <sjg at chromium.org>
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Changes in v2: None

 tools/dtoc/fdt.py | 17 ++++-------------
 1 file changed, 4 insertions(+), 13 deletions(-)

Applied to u-boot-fdt