全志 a33 Android快速移植 1. 概述--------------------------------------------------------------------------------------------- 4 2. 開發環境準備--------------------------------------------------------------------------------- 5 2.1. 硬件資源-------------------------------------------------------------------------------5 2.2. 軟件資源-------------------------------------------------------------------------------5 3. 目錄結構介紹--------------------------------------------------------------------------------- 6 3.1. buildroot-------------------------------------------------------------------------------- 6 3.2. linux-3.3-------------------------------------------------------------------------------- 7 3.3. U-boot----------------------------------------------------------------------------------- 8 3.4. tools--------------------------------------------------------------------------------------9 3.5. boot-------------------------------------------------------------------------------------- 9 4. 內部工作機制------------------------------------------------------------------------------- 10 5. 編譯代碼------------------------------------------------------------------------------------- 11 6. 打包固件------------------------------------------------------------------------------------- 12 6.1. 自動打包----------------------------------------------------------------------------- 12 6.2. 定制 Nand 分區--------------------------------------------------------------------- 12 6.3. 固件燒寫----------------------------------------------------------------------------- 16 7. 定制根文件系統---------------------------------------------------------------------------- 17 7.1. 修改 Nand Flash 的 rootfs--------------------------------------------------------- 17 8. 集成軟件包---------------------------------------------------------------------------------- 18 8.1. 源代碼包----------------------------------------------------------------------------- 18 8.2. 二進制包----------------------------------------------------------------------------- 20 8.3. 可執行文件-------------