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 ...

在嵌入式系统领域，硬件的多样性与操作系统的通用性始终是一对核心矛盾 —— 从 NXP S32V2 自动驾驶处理器到 TI AM335x 工业控制器，从 ARM Cortex-A 系列到 RISC-V 架构，嵌入式硬件的形态千差万别。而 Linux BSP（Board Support Package，板级支持包）作为连接硬件与 Linux ...

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 ...

One of the last things the Linux kernel does during system boot is mount the root filesystem. The Linux kernel dictates no filesystem structure, but user space applications expect to find files with ...

Embedded developers working on kernels or bare-metal programs often go through several development cycles. Each time the developer modifies the code, the code has to be compiled, the ELF (Executable ...