I am working for bootloader using S32R274 controller,I need to add secure boot functionality using CSE module.
As i read there is updation of M1,M2..and so on.
But i just need to add only BOOT_MAC_KEY ,so that BOOT_MAC will be added after secure boot process .
Can anyone tell me how to update BOOT_MAC_KEY to secure flash memory.
Hi,
this application note should help:
https://www.nxp.com/webapp/Download?colCode=AN5418
There are also example codes.
Regards,
Lukas