Hi,
I can recommend this application note written for MPC56xx devices:
https://www.nxp.com/docs/en/application-note/AN4365.pdf
There's no application note written directly for MPC57xx devices but the AN4365 is still usable because not much has changed. As the MPC574xP is a VLE instruction only device, please take care to utilize the VLE instructions detailed in AN4365.
This sample script could help – it follows AN4365:
https://community.nxp.com/docs/DOC-332727
Table 9 in AN4365 details which drivers should be used for the MPC56xx devices. Obviously this is different for the MPC574xP device, so you should use the same procedure but with this driver:
https://www.nxp.com/webapp/Download?colCode=C55_NVM_SSD
By the way, SSD drivers for MPC57xx use new asynchronous design, so it is a little bit different comparing to MPC56xx SSD drivers.
Regards,
Lukas
