# Example of sample specific Kconfig changes when building sample with MCUboot # when using sysbuild. CONFIG_MCUBOOT_LOG_LEVEL_WRN=y CONFIG_BOOT_UPGRADE_ONLY=y CONFIG_MCUBOOT_DOWNGRADE_PREVENTION=y # STEP 3.1 - Increase flash space for MCUboot child image, to fit USB drivers CONFIG_PM_PARTITION_SIZE_MCUBOOT=0x10000 #CONFIG_MCUBOOT_GENERATE_UNSIGNED_IMAGE=y CONFIG_MCUBOOT_SERIAL=y CONFIG_BOOT_SERIAL_CDC_ACM=y CONFIG_MCUBOOT_INDICATION_LED=y CONFIG_BOOT_SERIAL_WAIT_FOR_DFU=y