about flash dts

I unzipped the file.

Then run the instructions sudo ./flash.sh -r -k kernel-dtb jetson-tx1 mmcblk0p1.
But the following mistakes occurred.

210-jetson-tx1-p2597-2180-a01-devkit.dtb to rootfs... done.
Making Boot image... done.
copying bcffile(/home/wf/SQ01DEMO/enviroment/Linux_for_Tegra/bootloader/t210ref/cfg/board_config_p2597-devkit.xml)... done.
Existing sosfile(/home/enviroment/Linux_for_Tegra/bootloader/nvtboot_recovery.bin) reused.
copying tegraboot(/home/enviroment/Linux_for_Tegra/bootloader/t210ref/nvtboot.bin)... done.
Existing bpffile(/home/enviroment/Linux_for_Tegra/bootloader/sc7entry-firmware.bin) reused.
copying wb0boot(/home/enviroment/Linux_for_Tegra/bootloader/t210ref/warmboot.bin)... done.
Existing tosfile(/home/enviroment/Linux_for_Tegra/bootloader/tos.img) reused.
Existing eksfile(/home/enviroment/Linux_for_Tegra/bootloader/eks.img) reused.
copying dtbfile(/home/enviroment/Linux_for_Tegra/kernel/dtb/tegra210-jetson-tx1-p2597-2180-a01-devkit.dtb)... done.
Reusing existing system.img... 
file does not exist.

I’m not using JETPACK. compared with JETPACK bootloader under this file and found that system. img was missing. What should I do?


Hope you have followed the below set of instructions to untar the files and assemble the rootfs :
sudo tar xpf tx1-Tegra210_Linux_R28.3.0_aarch64.tbz2
cd Linux_for_Tegra/rootfs/
sudo tar xpf …/…/tx1-Tegra_Linux_Sample-Root-Filesystem_R28.3.0_aarch64.tbz2
cd …
sudo ./apply_binaries.sh

Before using -r options with flash.sh script, it is necessary to have system.img created in your L4T.

Run the below command to create system.img without flashing system.img to the device,

sudo ./flash.sh --no-flash jetson-tx1 mmcblk0p1

After successful termination of the above command, run the DTB flashing command as you done earlier.

hi Radhika Sekar
Thank you for your suggestion. It’s done.