Hello,
Hi I m trying to implement the following using mcuboot and zephyr. I have a nrf52840dk which has a external flash mx25r64 to store multiple images on the external flash lets say 4. And the idea is to select which image to load when you turn on the board, for now I will use just some buttons. So if button 1 is pressed it loads image 1 etc. Can someone give me some guidelines where to start?