Single slot MCU flash & no DFU

[Man0]

Hi,

I'm using a nrf5340 custom board. In my program I am using MCUBoot but I would like to know how I can remove the second slot in flash to flash a big program.
I'm will not use DFU. Therefore what are the step to remove MCUBoot (having the maximum size for the program) and only use nrf Secure Immutable Bootloader ? 

Thank you beforehand.

[Man0]

Hi,

It happened that just by changing my prj.conf with those settings worked.

CONFIG_BOOTLOADER_MCUBOOT=n

CONFIG_IMG_MANAGER=n