记录tx2制作备份镜像的过程

1.解压图为提供的Linux_for_Tegra.gz

sudo tar zxvf Linux_for_Tegra.gz

2.复制板载驱动到对应的目录

cp t200_v1.3/Linux_for_Tegra/* Linux_for_Tegra/ -rf

3.切换到对应的目录

cd Linux_for_Tegra/

4.进入recovery模式
reset+recovery按键

(base) simp@simp-GP65-Leopard-10SEK:~/JetPack4.4_T200/Linux_for_Tegra$ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 1038:1122 SteelSeries ApS 
Bus 001 Device 003: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 001 Device 002: ID 2717:5018  
Bus 001 Device 006: ID 8087:0026 Intel Corp. 
Bus 001 Device 005: ID 04f2:b695 Chicony Electronics Co., Ltd 
Bus 001 Device 008: ID 0955:7c18 NVidia Corp. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

5.烧写原始镜像到tx2

sudo ./flash.sh jetson-tx2 mmcblk0p1

6.开机后进行相关的配置
7.进入recovery模式
8.备份镜像

sudo ./flash.sh -r -k APP -G tx2.img jetson-tx2 mmcblk0p1

9.删除文件系统中的内容和删除安装过程中产生的镜像

cd rootfs/
sudo rm -rf *
cd ..
cd bootloader/
sudo rm system.img
sudo rm system.img.raw

10将备份好的镜像放入到然后重命名为system.img

mv tx2.img bootloader/system.img

11.执行烧写命令

sudo ./flash.sh -r jetson-tx2 mmcblk0p1