Orin NX flash mfi-image into ssd failed in SDK 35.2.1

[JackyChen]

Hi , Nv developers~
On the Orin nx platform, I met a trouble with flashing mfi firmware.
HW: Orin-NX
SW: 35.2.1
I do these steps

tar xpf Jetson_Linux_R35.2.1_aarch64.tbz2
cd Linux_for_Tegra/rootfs/
sudo tar xpf Tegra_Linux_Sample-Root-Filesystem_R35.2.1_aarch64.tbz2

cd ..

sudo ./tools/l4t_flash_prerequisites.sh
sudo ./apply_binaries.sh

# To generate mfi_package
sudo ./tools/kernel_flash/l4t_initrd_flash.sh --no-flash --external-device nvme0n1p1 -c ./tools/kernel_flash/flash_l4t_external.xml --massflash 5 --showlogs p3509-a02+p3767-0000 nvme0n1p1

cd mfi_p3509-a02+p3767-0000/

# Flash when Orin-NX is in RCM mode
sudo ./tools/kernel_flash/l4t_initrd_flash.sh  --flash-only --massflash 1 --showlogs

Flashing process always fails, log screenshot below.

Our product has reached the production line, stuck in the problem of batch flashing, can you deal with it urgently?？

Attached is a log of the flashing process.
flash_init_flash.log (29.5 KB)

[KevinFFF]

Hi JackyChen,

For massflash usage, please refer to Workflow 7: Initrd Massflash of Linux_for_Tegra/tools/kernel_flash/README_initrd_flash.txt.
It might not work for NVMe drive.

If you want backup and restore for NVMe drive, you could refer to the following thread.
How to clone Orin NX APP partition to host PC - Jetson & Embedded Systems / Jetson Orin NX - NVIDIA Developer Forums

[JackyChen]

# generate mfi_package
sudo ./tools/kernel_flash/l4t_initrd_flash.sh --no-flash --external-device nvme0n1p1 -p "-c bootloader/t186ref/cfg/flash_t234_qspi.xml --no-systemimg" -c ./tools/kernel_flash/flash_l4t_external.xml --massflash 5 --showlogs --network usb0 p3509-a02+p3767-0000 nvme0n1p1

#flash into NVMe ssd
sudo ./tools/kernel_flash/l4t_initrd_flash.sh  --flash-only --massflash 1 --network usb0 --showlogs

That worked.