incubator-nuttx/boards/sim/sim/sim/include/board.h
board.h consists only of 3 line:
1
/****************************************************************************
2 * boards/sim/sim/sim/include/board.h
3
****************************************************************************
It is effectively an empty file.
incubator-nuttx/arch/arm/src/cxd56xx/hardware/cxd5602_isop.h
This is an auto-generated file created with "xxd -i"
incubator-nuttx/boards/sim/sim/sim/include/nsh_romfsimg.h
incubator-nuttx/boards/arm/sama5/sama5d4-ek/include/nsh_romfsimg.h
incubator-nuttx/boards/arm/stm32l4/stm32l4r9ai-disco/include/nsh_romfsimg.h
incubator-nuttx/boards/arm/stm32l4/stm32l476vg-disco/include/nsh_romfsimg.h
The nsh_romfsimg.h files are auto-generated as well. Those are just
file system image files created with xxd -i.
incubator-nuttx/tools/noteinfo.c
This is another auto-generated file created with "xxd -i"
All the rest have various issues beyond than just missing licensing.
