SOLVED It went into a boot loop. [JP 4.4.1, Nano B01, IMX307]

octa_yk

Hi

I applied the CS-MIPI-IMX307 dtb file on my Jetson Nano B01.

When I rebooted the OS, it went into a boot loop.

Does this not happen in your environment?

Here is the detailed information.

Environment:

JetPack 4.4.1
Jetson Nano B01
CS-MIPI-IMX307

Worked on:

cat /etc/nv_tegra_release
# R32 (release), REVISION: 4.4, GCID: 23942405, BOARD: t210ref, EABI: aarch64, DATE: Fri Oct 16 19:44:43 UTC 2020

git clone https://github.com/veyeimaging/nvidia_jetson_veye_bsp.git --depth 1

cd nvidia_jetson_veye_bsp

mkdir kernel_image_l4t_r32.4.4
tar -xzvf kernel_image/Image_l4t_r32.4.4_veyecam.tar.gz -C kernel_image_l4t_r32.4.4/

sudo cp kernel_image_l4t_r32.4.4/Image /boot/Image -f

sudo cp Nano/JetPack_4.4.1_Linux_JETSON_NANO_DEVKIT/dts\ dtb/CS-MIPI-IMX307/tegra210-p3448-0000-p3449-0000-b00.dtb /boot/ -f

sudo vi /boot/extlinux/extlinux.conf

+ FDT /boot/tegra210-p3448-0000-p3449-0000-b00.dtb

veye_xumm

@octa_yk
Hi, sorry for that. I think it's a dtb bug by us. You can use jetpack 4.5 version by now.

And we will fix that bug today. Please look at the github later.

veye_xumm

@octa_yk
Hi,
The bug has been fixed, please check the github.

octa_yk

@veye_xumm

Hi, Thanks for the fix.
I was able to confirm that it works here as well.

I knew that your company supports jetpack 4.5, but Nvidia has already released jetpack 4.5.1.
Do you plan to support jetpack 4.5.1 as well?

veye_xumm

@octa_yk
Hi, we will support jetpack4.5.1, in 2 weeks , I think.

octa_yk

@veye_xumm

Thank you for your answer.