Hello, After doing some SPI work on my Orin it now runs some sort of update every time I power on the machine. It runs the update then goes to a normal boot. It starts - Jetson System firmware version 36.4.0-gcid-37537400 date 2024-09-13T04:02:39+00: 00 ESC to enter Setup. F11 to enter Boot Ma…

Hi, Please record the serial console log for us to review. Thanks

Hello DavidDDD I mislabeled the serial console output as ‘orin_dmesg.txt’ in the above post. Would you like me to fix the name and re-upload ?

Hi, [image] anomad: After doing some SPI work on my Orin Could you describe in detail what spi work doing(Any modified/ commands)? Is your Orin Nano a dev kit or a custom board? Thanks Thanks

[image] DavidDDD: Could you describe in detail what spi work doing(Any modified/ commands)? Is your Orin Nano a dev kit or a custom board? Basically adding to system dtb file - same as this thread - JP6 - SPI3 (/dev/spidev2.0) is not showing up after setting up overlay Flashed on the dev ki…

Hi, with your log, E> I2C: slave not found in slaves. E> I2C: Could not write 0 bytes to slave: 0x00ae with repeat start true. E> I2C_DEV: Failed to send register address 0x00000000. E> I2C_DEV: Could not read 256 registers of size 1 from slave 0xae at 0x00000000 via instance 0. E> eeprom: Retry t…

Thank you for your response. ~/Linux_for_Tegra/bootloader/generic/BCT$ grep cvb_eeprom_read_size tegra234-mb2-bct-misc-p3767-0000.dts cvb_eeprom_read_size = <0x0>; From my notes, we’ve been updating that value for our boards since Sept 2023.

I ended up re-flashing the Orin on the official dev kit (to an SD card) then moved the orin back to my board and booted from USB w/o issue. Update - still seeing L4TLauncher: Unable to locate L4T Support protocol: Not Found L4TLauncher: Using legacy interface. Support would be deprecated soon!!! L…

Hi, [image] anomad: L4TLauncher: Unable to locate L4T Support protocol: Not Found L4TLauncher: Using legacy interface. Support would be deprecated soon!!! L4TLauncher: Attempting Direct Boot The log might be related to bsp version mismatch. Do you flash with the same bsp version? Thanks

[image] DavidDDD: The log might be related to bsp version mismatch. Do you flash with the same bsp version? Same l4t_initrd_flash.sh parameters, except --external-devices, for USB HD or SD card.

Hi, Please provide the commands for us to review. Thanks

Jetson Orin on custom board is Updating on every boot

Robotics & Edge Computing Jetson Systems Jetson Orin Nano

DavidDDD May 21, 2025, 6:42am 11

Hi,

The log might be related to bsp version mismatch.
Do you flash with the same bsp version?

Thanks

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Jetson Orin on custom board is Updating on every boot

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