# 入门指南

Source: [https://docs.qualcomm.com/doc/80-70015-30SC/topic/get-started.html](https://docs.qualcomm.com/doc/80-70015-30SC/topic/get-started.html)

本节介绍如何使用 Qualcomm Linux 开发软件。开始之前，应按照 [Qualcomm Linux 编译指南](https://docs.qualcomm.com/bundle/publicresource/topics/80-70015-254/introduction.html)搭建基础结构。本指南还提供有关常见编译工作流程的信息。

## 准备性能编译版本

在 Permissive 模式下启用 SSH。相关说明，参见 [使用 SSH](https://docs.qualcomm.com/bundle/publicresource/topics/80-70015-254/how_to.html#use-ssh)。

Qualcomm Linux 的默认编译版本是性能编译版本。对于任何功率测量，建议使用性能编译版本。

性能编译版本使用以下内核配置：

`kernel_platform/kernel/arch/arm64/configs/qcom_defconfig`

`kernel_platform/kernel /arch/arm64/configs/qcom_addons.config`

内核配置在源代码内核 recipe 中定义，路径为：

`layer/meta-qcom-hwe/recipes‑kernel/linux/linux-kernel-qcom_6.6.bb.`

`KERNEL_DEFCONFIG = "${S}/arch/arm64/configs/qcom_defconfig"`

`KERNEL_CONFIG_FRAGMENTS:append = " ${S}/arch/arm64/configs/qcom_addons.config"`

**Parent Topic:** [功耗管理](https://docs.qualcomm.com/doc/80-70015-30SC/topic/powermanagement.html)

Last Published: Nov 25, 2024

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