The QorIQ Trust Architecture 2.1 User Guide is a restricted document provided by NXP Semiconductors that details security features for QorIQ processors, such as the Layerscape LS1012A. Because this guide contains sensitive information regarding secure boot and hardware-based trust mechanisms, it is not publicly hosted for open download. How to Access the User Guide
Here’s a helpful, structured review of the QorIQ Trust Architecture 2.1 User Guide (typically from NXP, for QorIQ T-Series and LS-Series processors). qoriq trust architecture 2.1 user guide
This kind of warning is critical and repeated appropriately. The QorIQ Trust Architecture 2
“When programming the SFP (Secure Fuse Processor), the OTPMK must be written before enabling the Secure Boot flag. Writing the flag first without a valid key will permanently lock the device into an unrecoverable state.” This kind of warning is critical and repeated appropriately
=> fuse prog -y 0 0x0 0x3C2F...
... (you must split the 256-bit SRK hash across 8 32-bit fuse rows)