tools: Use Python3 to run tools.
@@ -27,7 +27,7 @@ SIZE = $(Q)arm-none-eabi-size
STRIP = $(Q)arm-none-eabi-strip -s
OBJCOPY = $(Q)arm-none-eabi-objcopy
OBJDUMP = $(Q)arm-none-eabi-objdump
-PYTHON = $(Q)python
+PYTHON = $(Q)python3
MKDFU = micropython/tools/dfu.py
PYDFU = $(Q)../tools/pydfu.py
MKDIR = $(Q)mkdir
