Hi Ven,
the current version of CodeWarrior for MPC5xx is v8.7
You can use any flash burner in order to flash your board. From CodeWarrior, go to Tools/Flash programmer, Press the load settings and pick the phyCORE-MPC555_internal_flash.xml file.
In the left pane, switch to the next topic and check the flash configuration is correct.
Then, erase the current flash content.
Then, flash your .s19
FYI: if it does not go well on your own application, please check with a dummy project from the MPC555phy-CORE stationery wizard. Have a look to the project documentation. Just to confirm CW set up with a know working example.
FYI: All support for the phyCORE-MPC555 is provided by Phytec Techmical Support at
support@phytec.com
Hope this helps...
Best Regards