Hi, i am using nrf5340 which has flash memory of 1MB. but my application is exceeding this memory size.
what I want to do is to merge the image 0 and image and make it as image 0. but during DFU OTA I want to use external flash as image 1 and save the bin file into external flash and boot it directly from external flash to primary image (image 0).
Is it possible to do so?
what necessary changes are required in the bootloader to make the external flash as secondary image and how can I access the bootloader area?
