Hi, I’m having an issue with trying to reflash 2 of our Jetson Nano Devkit units (4GB, B01 revision). When attempting to flash a fresh L4T image to our system using Nvidia SDK Manager, I get an error when parsing the baseboard EEPROM which causes the flash procedure to fail: Parsing baseboard EEP…

Good news, I followed the steps from the post provided by Wayne and I managed to get both boards to flash and boot again. Below are the steps I performed: Add lines BCFFILE="bootloader/${target_board}/cfg/board_config_p3448.xml" to file p3448-0000.conf.common Add lines BOARDID=“3448”; and FAB=“000…

Use your error log to search this forum and you will find out similar posts. I am not sure why so many users hit this problem recently. Is your board still able to boot into kernel? If so, use i2c tool to modify the module eeprom crc value to 0x81. Are you also installing some camera driver/ tool…

Jetson Xavier case: [image] CPU Bootloader is not running on device Jetson AGX Xavier Hi @WayneWWW Before I was not able to flash through any means Now I am able to flash through SDK Manager Thank you, But I need to flash using the script here in this git Gi…

Hi @eblinux14 , If you have another jetson nano dev board try to read the EEPROM data in the working jetson board copy the same into the one troubling you.

Unfortunately both units I have exhibit this issue. I am unable to boot either one at all, which means I can’t fix the eeprom data on the board itself. Is there a way to flash the EEPROM from the host PC? I did notice that the checksum of the saved off EEPROM file when flashing is incorrect which mi…

Can you also try the method that provide the board id and sku id to the flash.sh? As mentioned in the jetson nano post link.

I just gave that a try as well and still no luck, always seems to hang at: BR_CID: 0x00000020000000090000000100000002

Can you share what command did you try? When you provided the board/sku in flash.sh, please do not add SKIP_EEPROM_CHECK in your board config, just use t he default one.

I admit I’m not sure what the FAB number is for my boards, so I tried several different ones, the commands I’ve tried recently are: sudo BOARDID=3448 FAB=400 ./flash.sh -k EBT jetson-nano-devkit mmcblk0p1 sudo BOARDID=3448 FAB=200 ./flash.sh -k EBT jetson-nano-devkit mmcblk0p1 sudo BOARDID=3448 FAB…

I am not sure why you use -k EBT in your command… this is wrong. Please remove it.

Sorry, not sure where I got the idea to use the -k EBT flag, must of read it on a forum post or something. Regardless I tried all 3 combinations again but this time without the -k EBT flag. I found that in all 3 attempts the script hangs at the following spot: [ 0.6706 ] tegrarcm --chip 0x21 0 -…

Trouble Flashing Jetson Nano Dev Boards

Robotics & Edge Computing Jetson Systems Jetson Nano

WayneWWW September 8, 2021, 2:39am 4

Jetson Xavier case:

Jetson Nano case:

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Trouble Flashing Jetson Nano Dev Boards

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