Secure boot Fuse Provisioning Secure debug

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SECURE BOOT

• Secure Boot introduction
• Build secure boot ATF image
• Generate secure boot CSF headers for Linux tiny itb image
• Deploy secure boot images on the target board
• Blow OTPMK fuse in u-boot and through CodeWarrior CCS
• Write SRK hash keys to the mirror registers through CCS
• Secure boot Trouble Shooting

 Fuse Provisioning

• Fuse Provisioning Utility Introduction
• Input File for Fuse Provisioning Tool
• Build Fuse Provisioning Firmware Image with flex-builder and Deploy the Firmware Image
• Build and Deploy Fuse Provisioning Image Manually
• Validate Fuse Provisioning

Secure Debug

• Program DCVR and DRVR fuses to activate secure debug
• Unlock JTAG debug port after locking it through CCS commands
• Unlock JTAG debug port after locking it through CW IDE