修改tegra234-p3768的单板DTS没有生效

Robotics & Edge Computing Jetson Systems Jetson Orin Nano
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1

我们用的是p3768 orin nano的板子
1、修改的是hardware/nvidia/platform/t23x/p3768/kernel-dts/cvb/tegra234-p3768-0000-a0.dtsi文件。
2、./nvbuild.sh -o kernel编译目录
3、将编译目录下的arch/arm64/boot/dts/nvidia复制替换到kernel/dtb下面
4、执行 sudo ./tools/kernel_flash/l4t_initrd_flash.sh --external-device nvme0n1p1
-c tools/kernel_flash/flash_l4t_external.xml -p “-c bootloader/t186ref/cfg/flash_t234_qspi.xml”
–showlogs --network usb0 jetson-orin-nano-devkit internal
5、查看/sys/firmware/devicetree/base/下面的内容没有发生改变。
想请教下那个步骤有问题

2

Hi @chenyu27,

I think this question is better placed in the Jetson Orin forums.

Thanks!

3

The problem has been resolved