For the device without FlexMemory (eeprom), you could use Flash command to erase/program a Flash sector to emulate eeprom operation.
You can refer C90TFS_FLASH_DRIVER: TFS Flash Driver Software for Kinetis and ColdFire+ Microcontrollers from below link, which provides Flash operation demo.
http://cache.freescale.com/files/32bit/software/C90TFS_FLASH_DRIVER.exe
Wish it help.