Hello,
Which microcontroller you use?
If you use MPC57xx or some MPC56xx which is supported by S32DS, I recommend you to download S32 Design Studio and look at the differences between linker files.
If you use MPC56xx, you can download CodeWarrior. Create new project and check the differences between RAM and Flash target.
CodeWarrior for Microcontrollers-Eclipse IDE|NXP
If you have any other questions, please feel free to write me back.
Regards,
Martin