GoKawiilNew tutorial series details bare-metal UEFI programming on Linux
A developer has published a multi-part series explaining how to write bare-metal applications for UEFI-based PCs using a Linux workstation. The series, aimed at experienced Linux developers with no prior UEFI knowledge, walks through compiling and linking code, creating bootable disk images, and handling files via the Simple File Protocol. The author notes the five parts are designed to be read sequentially, as each builds on the previous one.