irrigation_system/software/apps/gateway/sysbuild/mcuboot.overlay

#include "../boards/common_4MB.dtsi"

/* MCUboot Configuration - Bootloader goes to boot_partition (0x0) */
/ {
    chosen {
        zephyr,code-partition = &boot_partition;
    };
    aliases {
        mcuboot-button0 = &user_button1;
    };
    
};