AGX Orin custom carrier board flash fail

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

Hi Nvidia,

We have a custom carrier board based on AGX Orin Devkit.
I uesd L4T36.4.0 to flash it.

I just modify 2 differents:

  1. vim bootloader/tegra234-mb2-bct-common.dtsi
cvb_eeprom_read_size = <0x0>;
  1. vim p3701.conf.common
ODMDATA="gbe-uphy-config-0,hsstp-lane-map-3,nvhs-uphy-config-0,hsio-uphy-config-0";

Flash command:

sudo ./tools/kernel_flash/l4t_initrd_flash.sh --external-device nvme0n1p1 -c ./tools/kernel_flash/flash_l4t_t234_nvme.xml --showlogs jetson-agx-orin-devkit nvme0n1p1

We got timeout in the flash Step 3.

The debug log is hang in UEFI few minutes then reboot:

??NOTICE:  BL31: v2.8(release):e12e3fa93
NOTICE:  BL31: Built : 21:01:44, Sep 12 2024
I/TC:
I/TC: Non-secure external DT found
I/TC: OP-TEE version: 4.2 (gcc version 11.3.0 (Buildroot 2022.08)) #2 Fri Sep 13 04:10:17 UTC 2024 aarch64
I/TC: WARNING: This OP-TEE configuration might be insecure!
I/TC: WARNING: Please check https://optee.readthedocs.io/en/latest/architecture/porting_guidelines.html
I/TC: Primary CPU initializing
I/TC: Test OEM keys are being used. This is insecure for shipping products!
I/TC: fTPM ID is not enabled.
I/TC: ftpm-helper PTA: fTPM DT or EKB is not available. fTPM provisioning is not supported.
I/TC: Primary CPU switching to normal world boot
??
  Jetson UEFI firmware (version 36.4.0-gcid-37537400 built on 2024-09-13T04:02:39+00:00)



??[     8.252822] Camera-FW on t234-rce-safe started
TCU early console enabled.
??

  ??[     8.305273] Camera-FW on t234-rce-safe ready SHA1=e2238c99 (crt 0.895 ms, total boot 53.398 ms)
??

Upload the full debug uart log.
AGX_Orin_Custmor_Boot_Error.txt (79.3 KB)

Please help us.

3

use the below command to flash:

$ sudo ./tools/kernel_flash/l4t_initrd_flash.sh --external-device nvme0n1p1 *
** -c tools/kernel_flash/flash_l4t_t234_nvme.xml -p “-c bootloader/generic/cfg/flash_t234_qspi.xml” *
** --showlogs --network usb0 jetson-orin-nano-devkit internal**

reference link:
https://docs.nvidia.com/jetson/archives/r36.4/DeveloperGuide/IN/QuickStart.html#to-flash-the-jetson-developer-kit-operating-software

4

Hi nagesh_accord,

I’m using AGX Orin. Your command is for Orin Nano.
But Thanks replay.

5

Hi,

It appears to be discussed in this topic

Please follow the quick start guide using flash.sh whether flashing succeed

sudo ./flash.sh jetson-agx-orin-devkit internal

Thanks

7

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