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U-Boot 核心知识汇总
Q:什么是 U-Boot?它在嵌入式系统中的作用是什么? U-Boot 定义:Universal Bootloader(通用引导加载程序),开源、跨架构(ARM/x86/MIPS 等)的嵌入式 Bootloader,由德国 DENX 团队维护,是嵌入式领域事实标准。 核心作用: 硬件初始化:上电完成 DDR、时钟、串口、存储 ...
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