set(MCU_VARIANT stm32g474xx) set(JLINK_DEVICE stm32g474re) set(LD_FILE_GNU ${CMAKE_CURRENT_LIST_DIR}/STM32G474RETx_FLASH.ld) set(LD_FILE_IAR ${ST_CMSIS}/Source/Templates/iar/linker/${MCU_VARIANT}_flash.icf) set(STARTUP_FILE_GNU ${ST_CMSIS}/Source/Templates/gcc/startup_${MCU_VARIANT}.s) set(STARTUP_FILE_IAR ${ST_CMSIS}/Source/Templates/iar/startup_${MCU_VARIANT}.s) function(update_board TARGET) target_compile_definitions(${TARGET} PUBLIC STM32G474xx ) endfunction()