Jetson Simultaneous flashing to multiple target devices.

Create MFI

$ sudo BOARDID=<boardid> BOARDSKU=<boardsku> FAB=<fab> BOARDREV=<boardrev> FUSELEVEL=fuselevel_production ./nvmassflashgen.sh <BOARD> <DEV_PART>

ex : Create a MFI tarball for a TX2 board.

$ cd Linux_for_Tegra 
$ sudo BOARDID=3636 BOARDSKU=0001 FAB=100 BOARDREV=B.0 FUSELEVEL=fuselevel_production ./nvmassflashgen.sh jetson-xavier-nx-devkit-tx2-nx mmcblk0p1

The tarball mfi_<BOARD>.tbz2 will be created in the Linux_for_Tegra/

Flash this tarball to device

1.Download mfi_jetson-xavier-nx-devkit-emmc.tbz2 to each flashing hosts.
2.Untar mfi_<BOARD>.tbz2.

$ tar xvjf mfi_mfi_<BOARD>.tbz2
$ cd mfi_jetson-xavier-nx-devkit-emmc

3. Connect Jetson boards(jetson-xavier-nx-devkit-emmc only) and put them in RCM mode.

$ ./nvmflash.sh