boot: zephyr: add MCUBOOT config
Add a hidden MCUBOOT config entry to mark a project as MCUBOOT.
It is useful when other parts of the system need to be aware
that they are, in fact, the bootloader.
Signed-off-by: Emanuele Di Santo <emdi@nordicsemi.no>
diff --git a/boot/zephyr/Kconfig b/boot/zephyr/Kconfig
index 4b8801e..49627e0 100644
--- a/boot/zephyr/Kconfig
+++ b/boot/zephyr/Kconfig
@@ -7,6 +7,11 @@
comment "MCUboot-specific configuration options"
+# Hidden option to mark a project as MCUboot
+config MCUBOOT
+ default y
+ bool
+
config BOOT_USE_MBEDTLS
bool
# Hidden option