I am writing MCU firmware update software for S32K144. Can I get some guide on the logic followed inside S32 Design studio while updating ELF file to P-flash(program flash).
a. How the boot loader is flashed for the first time and to which address in P-flash.
b. How boot loader updates MCU application firmware to P-flash and to which memory address.
I could flash ELF file of 1MB to S32K144. I understand P-flash size in S32K144 is 512KB. How this is possible?