Error occurred while backing up xavier nx system Error: Return value 8

Robotics & Edge Computing Jetson & Embedded Systems Jetson Xavier NX
1

The command I execute is sudo ./flash.sh -r jetson-xavier-nx-devkit-emmc mmcblk0p1.

shi@shi-B360M-D2V:~/Adscube/Linux_for_Tegra$ sudo ./flash.sh -r jetson-xavier-nx-devkit-emmc mmcblk0p1
###############################################################################

L4T BSP Information:

R32 , REVISION: 6.1

###############################################################################

Target Board Information:

Name: jetson-xavier-nx-devkit-emmc, Board Family: t186ref, SoC: Tegra 194,

OpMode: production, Boot Authentication: NS,

Disk encryption: disabled ,

###############################################################################
copying soft_fuses(/home/shi/Adscube/Linux_for_Tegra/bootloader/t186ref/BCT/tegra194-mb1-soft-fuses-l4t.cfg)… done.
./tegraflash.py --chip 0x19 --applet “/home/shi/Adscube/Linux_for_Tegra/bootloader/mb1_t194_prod.bin” --skipuid --soft_fuses tegra194-mb1-soft-fuses-l4t.cfg --bins “mb2_applet nvtboot_applet_t194.bin” --cmd “dump eeprom boardinfo cvm.bin;reboot recovery”
Welcome to Tegra Flash
version 1.0.0
Type ? or help for help and q or quit to exit
Use ! to execute system commands

[ 6.2245 ] BR_CID: 0x88021911640560821c00000018000080
[ 6.2271 ] RCM version 0X190001
[ 6.2412 ] Boot Rom communication completed
[ 7.2576 ]
[ 8.2637 ] tegrarcm_v2 --isapplet
[ 8.2667 ] Applet version 01.00.0000
[ 8.2821 ]
[ 8.2822 ] Sending BCTs
[ 8.2866 ] tegrarcm_v2 --download bct_bootrom br_bct_BR.bct --download bct_mb1 mb1_bct_MB1_sigheader.bct.encrypt --download bct_mem mem_rcm_sigheader.bct.encrypt
[ 8.2894 ] Applet version 01.00.0000
[ 8.3312 ] Sending bct_bootrom
[ 8.3317 ] […] 100%
[ 8.3331 ] Sending bct_mb1
[ 8.3373 ] […] 100%
[ 8.3419 ] Sending bct_mem
[ 8.3904 ] […] 100%
[ 8.5065 ]
Error: Return value 8
Command tegrarcm_v2 --download bct_bootrom br_bct_BR.bct --download bct_mb1 mb1_bct_MB1_sigheader.bct.encrypt --download bct_mem mem_rcm_sigheader.bct.encrypt
Failed flashing t186ref.

3

There is no update from you for a period, assuming this is not an issue any more.
Hence we are closing this topic. If need further support, please open a new one.
Thanks

Hi 850706912,

Are you using the Xavier NX devkit with eMMC or custom board?

Have you checked if Linux_for_Tegra/bootloader/system.img exist?
If yes, what’s the size of syste.img.raw?