set(MCU_VARIANT stm32u5a5xx) set(JLINK_DEVICE stm32u5a5zj) set(LD_FILE_GNU ${ST_CMSIS}/Source/Templates/gcc/linker/STM32U5A9xx_FLASH.ld) function(update_board TARGET) target_compile_definitions(${TARGET} PUBLIC STM32U5A5xx ) endfunction()