boot: zephyr: select IS_BOOTLOADER

JordanYates · de-nordic · commit c52f8af72a70 · 2025-12-02T09:24:57.000+01:00
MCUboot is a bootloader, select the `IS_BOOTLOADER` symbol from
upstream. This allows Kconfig defaults to be modified for the bootloader
use case without needing to touch the MCUboot repository.

Signed-off-by: Jordan Yates &lt;jordan@embeint.com&gt;
diff --git a/boot/zephyr/Kconfig b/boot/zephyr/Kconfig
@@ -16,6 +16,7 @@ config MCUBOOT
 	select MPU_ALLOW_FLASH_WRITE if ARM_MPU
 	select USE_DT_CODE_PARTITION if HAS_FLASH_LOAD_OFFSET
 	select MCUBOOT_BOOTUTIL_LIB
+	select IS_BOOTLOADER
 
 config BOOT_USE_MBEDTLS
 	bool
