内核、设备树与驱动适配

本文档介绍内核配置、设备树与驱动的适配路径。

Kernel Config

通用内核修改

layers/meta-qcom-hwe/recipes-kernel/linux/linux-qcom-custom/kernel-source/arch/arm64/configs/
- qcom_defconfig
- qcom_addons.config

设备树

内核代码中的设备树

设备树：

layers/meta-qcom-hwe/recipes-kernel/linux/linux-qcom-custom/kernel-source/arch/arm64/boot/dts/qcom/
- sc7280*.dts
- qcm6490*.dts

Camera 设备树：

layers/meta-qcom-hwe/recipes-multimedia/cameradtb/files/cameradtb

Kernel / Driver

layers/meta-qcom-hwe/recipes-kernel/linux/linux-qcom-custom/kernel-source

Camera Driver：

layers/meta-qcom-extras/recipes-multimedia/camx/files/chi-cdk-kt