Wait, but sometimes the boot ROM image might refer to the factory pre-programmed ROM that handles the initial boot process. For NXP MCUs, there is a bootloader (like MCUXpresso Bootloader) which can be customized, but the boot ROM itself is internal and not something you download. So maybe the user is confusing the concept here. They might actually be looking for a way to boot from a ROM or a specific firmware.
If there's a confusion between boot ROM and bootloader, clarify that the bootloader is software they can implement, while the boot ROM is pre-installed by the manufacturer. download mcpx boot rom image top
For further clarification, contact NXP support or consult their documentation. Avoid unauthorized third-party tools to prevent legal or technical issues. Wait, but sometimes the boot ROM image might