Hi Neo,
I'm afraid that currently there's no such example. It will be necessary to write own definition of EE blocks in ee_block.h because it is different against other devices. There are examples for MPC5744P, MPC5746R, MPC5775K - all of them have data flash at address 0x80_0000. Then there's MPC5777C which has four 64KB block at address 0x0 (example is included in the package too) and MPC5748G/MPC5746C where you can use up to eight 16KB blocks at 0x00F9_0000.
Regards,
Lukas