[U-Boot] [PATCH v2 03/16] dtoc: Add a 64-bit type and a way to convert cells into 64 bits

[sjg at google.com]

When dealing with multi-cell values we need a type that can hold this
value. Add this and a function to process it from a list of cell values.

Signed-off-by: Simon Glass <sjg at chromium.org>
Reviewed-by: Philipp Tomsich <philipp.tomsich at theobroma-systems.com>
Tested-by: Philipp Tomsich <philipp.tomsich at theobroma-systems.com>
---

Changes in v2: None

 tools/dtoc/dtb_platdata.py |  3 +++
 tools/dtoc/fdt.py          |  2 +-
 tools/dtoc/fdt_util.py     | 14 ++++++++++++++
 3 files changed, 18 insertions(+), 1 deletion(-)

Applied to u-boot-fdt thanks!