JetPack4.2 flash.sh unable to flash all of the new TX2

Hi,

All of our TX2 products is based on JetPack4.2,and we have a backup system.img to flash new tx2 with cmd “sudo ./flash.sh -r jetson-tx2 mmcblk0p1”, flash is always success until today.

log flash.txt (23.4 KB)

flash process was stucked

[ 7.3115 ]
[ 8.3144 ] tegrarcm_v2 --isapplet
[ 8.9471 ]
[ 8.9488 ] tegradevflash_v2 --iscpubl
[ 8.9507 ] CPU Bootloader is not running on device.
[ 8.9512 ]
[ 9.9550 ] tegrarcm_v2 --isapplet

I noticed that TX2 S/N B02 can be flashed, and D02 can not.

Please help me to fix this issue,Thanks.

Hi,

I guess what you really want to say is you start to use D02 module now and you cannot flash them with your jetpack4.2…

Then please try with jetpack4.4. D02 module requires jetpack4.4 to get flashed due to the PCN.

Could Jetpack4.4 flash Jetpack4.2 system.img?

No, it may not.

For current issue, please firstly verify that jetpack4.4 can flash your module first.

If you want to keep using jetpack4.2, please ask your NV sales and tell them your request.

Hi,
jetpack4.4 can flash D02 module.

“If you want to keep using jetpack4.2, please ask your NV sales and tell them your request.”
Ask NV sales is the only way to solve this issue?

Yes, because we don’t provide public files for jetpack4.2 to use D02 module. You may need their help.

Does Jetpack4.4 support both B02 and D02 module?

Yes, it supports both new and old modules.

Hello, @WayneWWW ,
I contacted NV sales and they can’t provide a solution so far.
Could you offer an unofficial solution or which files I should modify to solve the problem?