A few weeks ago I moved my custom board out of the NuttX "nuttx/nuttx/boards" tree to a folder "nuttx/CustomBoards".
Make menuconfig allows you to specify that folder (CONFIG_ARCH_BOARD_CUSTOM_DIR=) To try and rule out .config errors for some issues I have at the moment I did a make distclean. Which wipes out the .config and the reference to my custom board directory. What is the correct syntax to tell configure.sh that the board is in a custom folder, please?