How to use internal processor memory only


I have am using the NXP LPCXpresso54628 development kit. I am using the lpcxpresso54628_littlvgl_demo_widgets_bm project. It is running fine.

I will eventually have to modify this example project to run on our custom board. There will be no external flash or SDram on our board. So the project will have to use internal program flash and Sram, exclusively.

What configuration setting, etc. must be changed in this sample project, in order to use just internal memory?