NCS config to include MCUBoot library?

[denis]

I would like to include the MCUBoot library code into my application so that I can read and validate update images (before restarting the MCU to install them via MCUBoot).  What is the simplest way to do that?  Is there a config option to include the MCUBoot library?

[KevinA]

# Enable Zephyr application to be booted by MCUboot in prj.config
CONFIG_BOOTLOADER_MCUBOOT=y

[denis]

I already have that defined to build the separate boot loader image.  My question is different.  I want to be able to use all of the mcuboot apis in my application code to check downloaded images in external flash for example.

[denis]

I ended up using the MCUBoot repository (not the NCS fork) and can now build a custom boot loader.