When using the nboot_sb3_load_manifest API on a MCXN236, are any keys for the firmware required to be loaded into the device in the customer area or can everything be set using the nboot_sb3_load_manifest_parms_t structure? When attempting to load a simple sb3 file with known keys, known certs, nboot_sb3_load_manifest always fails. Even the example code from the FRDM-RW612 fails (https://github.com/nxp-mcuxpresso/mcux-sdk-examples/blob/52b428258efda7d5bd8a2ace2195ca828356743a/fr...). What are the requirements for the nboot_sb3_load_manifest call to succeed?
