| # Makefile for building mcuboot as a Zephyr project. |
| |
| # Configuration choices. |
| |
| ##################### |
| # Signature algorithm |
| ##################### |
| # Choose one of RSA or ECDSA P-256 blocks, and uncomment the config |
| # lines there, and comment out any other blocks. |
| |
| # RSA |
| CONF_FILE = boot/zephyr/prj.conf |
| CFLAGS += -DMCUBOOT_SIGN_RSA -DMCUBOOT_USE_MBED_TLS |
| |
| # ECDSA P-256 |
| #CONF_FILE = boot/zephyr/prj-p256.conf |
| #CFLAGS += -DMCUBOOT_SIGN_EC256 -DMCUBOOT_USE_TINYCRYPT |
| #NEED_TINYCRYPT = y |
| #export NEED_TINYCRYPT |
| |
| # Enable this option to have the bootloader verify the signature of |
| # the primary image upon every boot. Without it, signature |
| # verification only happens on upgrade. |
| CFLAGS += -DMCUBOOT_VALIDATE_SLOT0 |
| |
| # Enabling this option uses newer flash map APIs. This saves RAM and |
| # avoids deprecated API usage. |
| # |
| # (This can be deleted when flash_area_to_sectors() is removed instead |
| # of simply deprecated.) |
| CFLAGS += -DMCUBOOT_USE_FLASH_AREA_GET_SECTORS |
| |
| # Enable this option to not use the swapping code and just overwrite |
| # the image on upgrade. |
| #CFLAGS += -DMCUBOOT_OVERWRITE_ONLY |
| |
| ############################## |
| # End of configuration blocks. |
| ############################## |
| |
| # The board should be set to one of the targets supported by |
| # mcuboot/Zephyr. These can be found in ``boot/zephyr/targets`` |
| BOARD ?= qemu_x86 |
| |
| # Additional board-specific Zephyr configuration |
| CONF_FILE += $(wildcard boot/zephyr/$(BOARD).conf) |
| |
| # The source to the Zephyr-specific code lives here. |
| SOURCE_DIR = boot/zephyr |
| |
| # Needed for mbedtls config-boot.h file. |
| CFLAGS += -I$(CURDIR)/boot/zephyr/include |
| |
| DTC_OVERLAY_FILE := $(CURDIR)/boot/zephyr/dts.overlay |
| export DTC_OVERLAY_FILE |
| |
| include ${ZEPHYR_BASE}/Makefile.inc |