How to modify jetson35.3.1 kernel?

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

development environment(PC)：Ubuntu 18.04
Version in use: Jetson Linux 35.3.1
core board：orin Nano4GB
board：Jetson Orin Nano Developer Kit

Follow this tutorial steps:Kernel Customization — Jetson Linux Developer Guide documentation (nvidia.com)

How to modify jetson35.3.1 kernel?
Here’s what I did:
1.I modified the kernel to use “make ARCH=arm64 menuconfig”
2.zynq@zynq-virtual-machine:~/nvidia/35.3/Linux_for_Tegra/source/public$ ./nvbuild.sh -o ~/nvidia/35.3/Linux_for_Tegra/source/kernel_out/
computational results:

zynq@zynq-virtual-machine:~/nvidia/35.3/Linux_for_Tegra/source/public$ ./nvbuild.sh -o ~/nvidia/35.3/Linux_for_Tegra/source/kernel_out/
Building kernel-5.10 sources
make: 进入目录“/home/zynq/nvidia/35.3/Linux_for_Tegra/source/public/kernel/kernel-5.10”
make[1]: 进入目录“/home/zynq/nvidia/35.3/Linux_for_Tegra/source/kernel_out”
***
*** The source tree is not clean, please run 'make ARCH=arm64 mrproper'
*** in /home/zynq/nvidia/35.3/Linux_for_Tegra/source/public/kernel/kernel-5.10
***
make[1]: *** [/home/zynq/nvidia/35.3/Linux_for_Tegra/source/public/kernel/kernel-5.10/Makefile:577：outputmakefile] 错误 1
make[1]: 离开目录“/home/zynq/nvidia/35.3/Linux_for_Tegra/source/kernel_out”
make: *** [Makefile:213：__sub-make] 错误 2
make: 离开目录“/home/zynq/nvidia/35.3/Linux_for_Tegra/source/public/kernel/kernel-5.10”

Then follow the prompts:make ARCH=arm64 mrproper
The kernel reverts to the default state.
Please help me, I have tried many times.
Many thanks

3

Hi,
Looks like you don’t correctly configure tool chain. Please ensure you follow the steps one by one:

Kernel Customization — NVIDIA Jetson Linux Developer Guide 1 documentation

4

We’ve got to thank you for your timely help.
I followed the steps above.
Only the kernel needs to be compiled. However, modifying the kernel through the kernel graphical interface throws an error at compilation.

5

We’ve got to thank you for your timely help.
I followed the steps above.
Only the kernel needs to be compiled. However, modifying the kernel through the kernel graphical interface throws an error at compilation.

1730423457274
1730423457274652×136 25.6 KB

1730423658066
1730423658066725×184 43.3 KB

6

I checked the tutorial documentation carefully, only for the external kernel compilation process, there is no mention of kernel modification steps, I tried a variety of approaches
1, “make ARCH=arm64 menuconfig” and then "./nvbuild.sh -o ~/nvidia/35.3/Linux_for_Tegra/source/kernel_out/ ".
2, make ARCH=arm64 defconfig
make ARCH=arm64 menuconfig
make ARCH=arm64 savedefconfig
cp defconfig The arch/arm64 / configs/defconfig.
./nvbuild.sh -o ~/nvidia/35.3/Linux_for_Tegra/source/kernel_out/
The error message is the same

make: 进入目录“/home/zynq/nvidia/35.3/Linux_for_Tegra/source/public/kernel/kernel-5.10”
make[1]: 进入目录“/home/zynq/nvidia/35.3/Linux_for_Tegra/source/kernel_out”
***
*** The source tree is not clean, please run 'make ARCH=arm64 mrproper'
*** in /home/zynq/nvidia/35.3/Linux_for_Tegra/source/public/kernel/kernel-5.10
***
make[1]: *** [/home/zynq/nvidia/35.3/Linux_for_Tegra/source/public/kernel/kernel-5.10/Makefile:577：outputmakefile] 错误 1
make[1]: 离开目录“/home/zynq/nvidia/35.3/Linux_for_Tegra/source/kernel_out”
make: *** [Makefile:213：__sub-make] 错误 2
make: 离开目录“/home/zynq/nvidia/35.3/Linux_for_Tegra/source/public/kernel/kernel-5.10”

Can you tell me how to change it?