PetaLinux是Xilinx基于Yocto推出的Linux开发工具。Yocto是业界主流的Linux发行版的构建工具，它不仅可以从源代码编译Linux 内核，还可以编译Linux发行版必须的数以千计的的应用程序，功能非常强大。Yocto的出现，大幅度降低了构建嵌入式Linux发行版的难度。 万物总有 ...

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 ...

It is no secret that Linux has won the race in the embedded device marketplace. Tremendous advantages in Linux have broken almost every barrier to entry for using Linux on embedded systems across a ...

Booting a computer is always more complex than one wants to think. On the PC side, it looks as if BIOS finally is retired and replaced by EFI (I wonder which was the last OS to use BIOS for anything ...