Jetson Orin NX - Device failed to boot to the initrd flash kernel - L4T36.4.0, JP6.1

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

Hi,

When we are trying to flash the L4T36.4.0, Jetpack6.1 on Jetson Orin NX module the process gets halt with the error message “Waiting for target to boot-up…"

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image1409×292 51.3 KB

Below is the host log and the debug console log
host_log.txt (358.9 KB)
console_log.txt (124.0 KB)

we are using the custom carrier board. As the custom carrier board does not have EEPROM we have changed the cvb_eeprom_read_size value to 0x0 in file Linux_for_Tegra/bootloader/generic/BCT/tegra234-mb2-bct-misc-p3767-0000.dts

With JP6.0 we were able flash and boot. But only with JP6.1 we are facing this issue. Are there any other changes we need to do on JP6.1.

Here are the specifics of my setup:
Jetson Orin NX device model: Jetson Orin NX 8GB module

Command used for flashing:
sudo ./tools/kernel_flash/l4t_initrd_flash.sh --external-device nvme0n1p1 -c tools/kernel_flash/flash_l4t_external.xml -p “-c bootloader/generic/cfg/flash_t234_qspi.xml” --showlogs --network usb0 jetson-orin-nano-devkit internal

Host Machine: Ubuntu 20.04

2

Did it work in jetpack5 or jetpack6.0 before?

3

Hi Wayne,

Yes, it worked in both JP5 and JP6.0 on the same custom carrier board and module.

4

The register shown in the error log 0x3f300c0 is related to UPHY.

Are you sure the ODMDATA setting is correct?

5

Hi,

Below is the ODM configuration updated in p3767.conf.common and tegra234-bpmp-3767-0001-3509-a02.dtb files.
ODMDATA=“gbe-uphy-config-9,hsstp-lane-map-3,hsio-uphy-config-0”;

and below file mentions the changes which we have applied in the source.
OrinNX_L4T36p4p0_customcarrierboard_patch.txt (3.9 KB)

We have applied the same changes which worked for us on JP5 and JP6.

6

Enable Full UEFI log first and flash again

7

Hi Wayne,

Can you please provide us the steps/instructions to enable Full UEFI log.

8

Build the UEFI binary debug version and flash it to boards.

9

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