TARGET=stm32l4 SIGN=ECC256 HASH=SHA256 DEBUG?=0 VTOR?=1 CORTEX_M0?=0 NO_ASM?=0 EXT_FLASH?=0 SPI_FLASH?=0 ALLOW_DOWNGRADE?=0 NVM_FLASH_WRITEONCE=1 WOLFBOOT_VERSION?=0 V?=0 SPMATH?=1 RAM_CODE?=0 DUALBANK_SWAP?=0 IMAGE_HEADER_SIZE?=0x200 STM32CUBE?=$(HOME)/STM32Cube/Repository/STM32Cube_FW_L4_V1.17.0 WOLFBOOT_SECTOR_SIZE=0x1000 WOLFBOOT_PARTITION_SIZE=0x7A000 WOLFBOOT_PARTITION_BOOT_ADDRESS=0x0800A000 WOLFBOOT_PARTITION_UPDATE_ADDRESS=0x08084000 WOLFBOOT_PARTITION_SWAP_ADDRESS=0x080FE000 WOLFTPM?=0