Hello, I am a novice, I use orin Nano development board, I want to add other drivers in the kernel, and I need to modify the device tree, how do I need to operate, how do I need to compile and package after operation. Is there a detailed tutorial?

There are 4 steps to update kernel config. Step 1. Generate base kernel config (.config) $ cd <Linux_for_Tegra>/sources/kernel/kernel-5.10 $ make ARCH=arm64 defconfig Step 2. Configure the kernel config in menu and update .config $ make ARCH=arm64 menuconfig Step 3. Generate defconfig $ make ARC…

I have not yet brushed the machine, but after compiling the kernel, I can not find the driver file after configuring the kernel in the compilation file. Excuse me, am I operating the kernel correctly? Here’s how I manipulate the kernel configuration: $ tar xf public_sources.tbz ~/nvidia/ ~/nvidia/ …

[image] 56101855: Excuse me, am I operating the kernel correctly? Here’s how I manipulate the kernel configuration: Which version of linux for tegra you are flashing? Please provide the link you are following to use the steps mentioned by you.

development environment(PC)：Ubuntu 20.04 Version in use: Jetson Linux 36.3

[image] 56101855: $ tar xf public_sources.tbz ~/nvidia/ ~/nvidia/ $ cd ~/nvidia/Linux_for_Tegra/source $ tar xf kernel_src.tbz2 $ tar xf kernel_oot_modules_src.tbz2 $ tar xf nvidia_kernel_display_driver_source.tbz2 cd ~/nvidia//Linux_for_Tegra/source $ export CROSS_COMPILE=<toolchain-path>/bin/…

Maybe the steps are wrong, this is how I compile and prune kernels for other development boards, just replacing the compiler. Could you please provide the steps of tailoring orin Nano core?

Please make ARCH=arn64 menuconfig where to execute, I this $/Linux_for_Tegra/source error zynq@ubuntu:~/nvidia/Linux_for_Tegra/source$ make ARCH=arn64 menuconfig make: *** No rule to make target 'menuconfig'. Stop. zynq@ubuntu:~/nvidia/Linux_for_Tegra/source$ cd ./kernel/ zynq@ubuntu:~/nvidia/Linu…

[image] 56101855: Please make ARCH=arn64 menuconfig where to execute, I this $/Linux_for_Tegra/source error zynq@ubuntu:~/nvidia/Linux_for_Tegra/source$ make ARCH=arn64 menuconfig make: *** No rule to make target 'menuconfig'. Stop. zynq@ubuntu:~/nvidia/Linux_for_Tegra/source$ cd ./kernel/ zyn…

zynq@ubuntu:~/nvidia/Linux_for_Tegra/source$ cd ./kernel/kernel-jammy-src/ zynq@ubuntu:~/nvidia/Linux_for_Tegra/source/kernel/kernel-jammy-src$ make ARCH=arm64 menuconfig zynq@ubuntu:~/nvidia/Linux_for_Tegra/source/kernel/kernel-jammy-src$ cd .. zynq@ubuntu:~/nvidia/Linux_for_Tegra/source/kernel$ cd…

[image] 56101855: Then I searched the ~/nvidia/out file and couldn’t find the imx412.ko file. For this, I think you need to manually go and add entry for inside tegra_defconfig file( in the path kernel-5.10/arch/arm64/configs/tegra_defconfig ) example: CONFIG_VIDEO_IMX412=y , before compil…

orinNano Kernel added other driver, and need to modify the device tree, how do I need to operate

Robotics & Edge Computing Jetson Systems Jetson Orin Nano

nagesh_accord July 17, 2024, 4:14am 11

I had already provided the below link in earlier post:
You need to follow these steps for Linux for Tegra 36.3

Also,
**You can modify your imx412 to “y” in the tegra_defconfig file from the below link **

** kernel-5.10/arch/arm64/configs/tegra_defconfig**

to enable the configs and then run nvbuild.sh

Refer the below for more details:

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orinNano Kernel added other driver, and need to modify the device tree, how do I need to operate

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