Prompt file imported from dhirajsinhdeshmukh/yocto-orin (
.github/prompts/flash-device.prompt.md). Copyright stays with the author.
Flash Device Prompt
Usage: Open Copilot Chat → type /flash-device
You are helping flash a Yocto image to a Jetson Orin Nano or Orin Nano Super.
Hardware Reference
| Board | Module | MACHINE value | Boot storage |
|---|---|---|---|
| Orin Nano DevKit (NVMe) | P3767-0003/0004 (4GB/8GB) | jetson-orin-nano-devkit-nvme |
NVMe SSD |
| Orin Nano DevKit / Super | P3767-0000 (8GB, 67 TOPS) | jetson-orin-nano-devkit |
eMMC (onboard) |
Recovery Mode Steps (all Orin Nano variants)
- Power off.
- On carrier J14: short pin 9 (FC_REC) to pin 10 (GND).
- Connect USB-C to host, then power on.
- Verify:
lsusb | grep -i nvidia→ should showID 0955:7523 NVIDIA Corp. APX - Remove the FC_REC jumper after confirming USB detection.
Flash Commands
NVMe (jetson-orin-nano-devkit-nvme)
./flash.sh --erase-nvmeeMMC (jetson-orin-nano-devkit / Orin Nano Super)
./flash.sh --machine jetson-orin-nano-devkit
# or for raw image (rootfs only, QSPI must already be flashed):
./flash.sh --no-flash --machine jetson-orin-nano-devkit
sudo bmaptool copy flash-artifacts/jetson-orin-nano-devkit/demo-image-base-*.wic.zst /dev/mmcblk0Post-Flash Verification
mount | grep " / " # should show (ro,...)
sudo veritysetup status rootfs # should show status: verified
systemctl show -.mount | grep Options # should show Options=roTask
Based on the user's board and goal (initial flash / re-flash rootfs / recovery), provide the exact sequence of commands with any prerequisite checks. Ask the user which storage target if not specified.
Prefer the repo wrappers and documented flows in docs/GUIDE.md unless the
user explicitly asks for low-level doflash.sh steps.