Comment by yuuta

That's a pretty good article, but I expect more in-depth information on booting modern Intel CPUs ... I am very interested in modern UEFI / BIOS firmware development and how do they bring up x86 CPUs, but unfortunately there are very little source (I guess, except for EDK2), and the majority (?) of x86 firmwares are proprietary. Booting x86 is much more complicated than writing a linker script with a vector table for your microcontroller ... so, this seems very interesting.