Boot Architecture

This section describes NVIDIA^® Jetson™ boot architecture.

• Jetson AGX Orin, Orin NX, and Orin Nano Boot Flow
  • BootROM
  • PSCROM
  • MB1
  • MB2
  • UEFI
  • Cold Boot Sequence
• Jetson Thor Boot Flow
  • PSCROM
  • HPSEROM
  • SBROM
  • UEFI
• Partition Configuration
  • How Jetson Partition Configurations Are Described
  • Partition Configuration Files
  • Format of a Partition Configuration File
  • External Storage Device Partition