As per documentation, BootROM (BR) is hard-wired in the Tegra chip and it initializes the Boot Media and loads Microboot1 (MB1) from the Boot Media.
Can the BootRom on Jetson Nano [B01] be patched? If yes, is there a protection mechanism such as Fuses to prevent malicious actors from patching BootRom?
This is the wrong forum for your question. Forum feedback is for reporting issues and questions about this forum platform. I will move this topic to the Jetson category so the team can jump into the conversation.