How to program the bootloader area with JLink in an ARM Cortex M0 device

Question

I'm trying to program the bootloader area of a NUC240SE3AE device with JLink and JFlash but I'm having an error message:

"ERROR: Selected Data (0x100000 - 0x100FFF) does not fit into selected flash sectors." 

The chip does have that area implemented but as I found out in Segger's device database:

• This device has only one flash bank,

• The one for the main application, and the second area for the bootloader is missing.

So my question is: is there a workaround for this? How to program that flash area?

Answer 1

The MCU's technical reference manual in the section System Memory Map proves that the memory range 0x100000 - 0x100FFF is not implemented.

It means the config of the flasher or linker is not correct. Please provide both configs for further investigation. Additionally, what is the firmware source?