Error: Invalid target board - jetson-orin-nano-devkit

我的开发板信息如下
Jetson Orin NX 16GB-DRAM (P3767-0000)
Jetson Orin Nano reference carrier board (P3768-0000)
jetson-orin-nano-devkit
准备拷贝系统镜像,但是显示错误
Error: Invalid target board - jetson-orin-nano-devkit.
使用的拷贝命令

sudo ./l4t_backup_restore.sh -b jetson-orin-nano-devkit

错误如下:

zme@zme-System-Product-Name:~/work/robot/orin_jetpack/Linux_for_Tegra/tools/backup_restore$ sudo ./l4t_backup_restore.sh -b jetson-orin-nano-devkit
/home/zme/work/robot/orin_jetpack/Linux_for_Tegra/tools/kernel_flash/l4t_initrd_flash_internal.sh --no-flash --initrd --showlogs jetson-orin-nano-devkit nvme0n1
******************************************
*                                        *
*  Step 1: Generate rcm boot commandline *
*                                        *
******************************************
ROOTFS_AB= ROOTFS_ENC= /home/zme/work/robot/orin_jetpack/Linux_for_Tegra/flash.sh  --no-flash --rcm-boot jetson-orin-nano-devkit mmcblk0p1
Error: Invalid target board - jetson-orin-nano-devkit.

Usage: sudo ./flash.sh [options] <target_board> <rootdev>
  Where,
	target board: Valid target board name.
	rootdev: Proper root device.
    options:
        -c <cfgfile> ---------- Flash partition table config file.
        -d <dtbfile> ---------- device tree file.
        -f <flashapp> --------- Path to flash application (tegraflash.py)
        -h -------------------- print this message.
        -i <enc rfs key file>-- key for disk encryption support.
        -k <partition id> ----- partition name or number specified in flash.cfg.

我不知道board name应该是什么?
我使用的下载命令如下:

sudo ./tools/kernel_flash/l4t_initrd_flash.sh --external-device nvme0n1p1 -p "-c ./bootloader/t186ref/cfg/flash_t234_qspi.xml" -c ./tools/kernel_flash/flash_l4t_t234_nvme.xml --showlogs --network usb0 jetson-orin-nano-devkit nvme0n1p1

所有指令都請在Linux_for_Tegra這個目錄執行,不是Linux_for_Tegra/tools/backup_restore
README應該寫得很清楚

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還有如果你是5.1.2或之後的版本,指令麻煩加上-e nvme0n1
如果是5.1.1或之前的版本,請手動把Linux_for_Tegra/tools/backup_restore/nvbackup_partitions.shLinux_for_Tegra/tools/backup_restore/nvrestore_partitions.sh裡所有的mmcblk0改成nvme0n1

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