[U-Boot] [PATCH 17/19] fdt: Merge fdt_normal with its base class

[sjg at google.com]

Since we only have one Fdt implementation now we don't need to have a base
class. Merge the implementation and the base class together.

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

 tools/dtoc/fdt.py        | 176 +++++++++++++++++++++++++++++++-----
 tools/dtoc/fdt_normal.py | 226 -----------------------------------------------
 tools/dtoc/fdt_select.py |   8 +-
 3 files changed, 157 insertions(+), 253 deletions(-)
 delete mode 100644 tools/dtoc/fdt_normal.py

Applied to u-boot-fdt/next, thanks!