UEFI裸机编程入门指南
推荐指数 56.0 NO. 022 · 2026.11.07
发布2026/11/06Score156Comments29
简介
面向资深Linux开发者的UEFI裸机开发系列教程，从零讲解工具链、编译链接、启动盘制作等完整流程。对需要绕过操作系统直接操控硬件的AI基础设施工程师和嵌入式开发者有参考价值。
编辑判断
AI推理infra团队偶尔需要定制启动环境，比如GPU集群的PXE启动优化或安全启动链验证，但多数工程师对UEFI只有模糊概念。这个系列填补了从Linux开发到固件层的知识断层，比直接啃UEFI规范文档门槛低得多。
不过要注意这是x86 PC-centric的内容，如果你在做ARM服务器或云厂商定制硬件，UEFI实现差异很大，不能照搬。建议结合你目标平台的EDK2源码一起看。
社区反馈
意见分歧 22 条评论
核心争论：UEFI 是否算真裸机编程，以及其 Windows 遗留设计（UTF-16/VFAT）是实用还是技术债务
Had been looking for this. Thank you
For "Get used to the lack of a C standard library" mentioned in https://kevinboone.me/efitest4.html there's always https://github.com/tianocore/edk2-libc. And on "Be aware of the Windows-ness of EFI" commentary the resemblance to Windows coding style https:/&#
I think "leveraged this coding methodology" is an unjustifiably positive way to describe the results of the process. I think "spread this disease" would be more accurate. UTF-16 strings, really? VFAT? PE32+ is maybe justifiable (I'd prefer ELF, but that's because it's more familiar, not because