cmake_minimum_required(VERSION 3.20.0) list(APPEND DTS_ROOT ${CMAKE_CURRENT_LIST_DIR}) list(APPEND BOARD_ROOT ${CMAKE_CURRENT_LIST_DIR}) set(BOARD minico2) find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE}) project(minico2) target_sources(app PRIVATE src/main.c)