# 核心概覽

Qualcomm^®^ Linux^®^ 有助於將 Linux 核心移植到搭載 Qualcomm 硬體 SoC 的裝置以及自訂核心。它使用與 Yocto 專案相容的長期支援 (LTS) Linux 核心 (6.6.x) 和 GNU 編譯器集合 (GCC) 工具鏈。

Qualcomm^®^ Linux^®^ 核心提供與 Qualcomm 平台上的主線 Linux 核心相關的下列主要特色和進步：

- Qualcomm Linux BSP 是為了支援使用 Qualcomm 平台的裝置而設計。
- 裝置樹對應 Qualcomm Linux 開發套件。
- 有多種自訂建置組態可供選擇，以配合您的要求。
- Qualcomm Linux 核心整合至 Yocto 建置系統中。
- Qualcomm Linux 核心與上游 LTS 核心一致。另外維護 Qualcomm 專用的附加內容。
- 支援配置、自訂和建置在使用 Qualcomm 硬體 SoC 的裝置上燒錄和啟動的核心映像。
- 使用 Gunyah™ 虛擬機管理程式為不受信任的虛擬機器提供虛擬化支援。
- 定期 LTS 從對應的 LTS 核心分支合併以取得最新的安全性和穩定性修正。

核心已整合並調整，以透過 Qualcomm Linux 的元層(meta layers) 支援 Linux。Qualcomm Linux 提供一種方式，讓使用者能根據裝置或應用的需求來建構與自訂核心及其他套件，以定義專屬的發行版本。

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**圖：Qualcomm Linux 核心工作流程**

Qualcomm Linux 發行版支援以下硬體 SoC 和開發套件：

> 
> 
> 表：支援的硬體 SoC 和開發套件
> 
> 
> | 硬體晶片組 | 開發套件 |
> | --- | --- |
> | QCS6490 | <ul class="simple"><br><li><p>QCS6490 Qualcomm Dragonwing™ RB3 Gen 2 核心開發套件</p></li><br><li><p>QCS6490 Dragonwing™ RB3 Gen 2 選用擴充板</p></li><br></ul> |
> | QCS5430 | QCS5430 Dragonwing™ RB3 Gen 2 核心開發套件 |
> | IQ-9075 | Qualcomm Dragonwing™ IQ-9075 |
> | IQ-8275 | Qualcomm Dragonwing™ IQ-8275 |
> | IQ-615 | Qualcomm Dragonwing™ IQ-615 |

備註

關於 Qualcomm Linux 支援的硬體 SoC，請參閱 [硬體 SoC](https://docs.qualcomm.com/bundle/publicresource/topics/80-70020-115/soc.html)。

Last Published: Jan 01, 2026

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