I can’t able to flash the Xavier NX.
Can you tell me how to dump any uart log? And how to modify the EEPROM?
I am moving this topic to the Jetson forum for visibility.
Hi,
If you are still able to log into the Ubuntu system, dump the EEPROM content with
sudo i2cdump -f -y 0 0x50
Re-calculate the last (255) CRC bit, and overwrite it with
sudo i2cset -f -y 0 0x50 0xff <new_value>
If you cannot login, then manually add board info to the flashing command to bypass EEPROM reading
BOARDID=3668 BOARDSKU=0000 FAB=100
Check the detailed information in Linux_for_Tegra/tools/kernel_flash/README_initrd_flash.txt.
Thank you for your support!!!
Now I can flash the Xavier NX. If you provide the code to calculate the CRC, then that would be helpful for me…
"
[ 1052.5647 ] […] 100%
[ 1055.2008 ] Flashing completed
[ 1055.2010 ] Coldbooting the device
[ 1055.2111 ] tegrarcm_v2 --ismb2
[ 1055.2945 ] tegradevflash_v2 --reboot coldboot
[ 1055.2952 ] Bootloader version 01.00.0000
*** The target t186ref has been flashed successfully. ***
Reset the board to boot from internal eMMC.
"
google search can give you a calculator.
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