User:奧田95/sandbox/UEFI

Hardware
Like BIOS, UEFI initializes and tests the system hardware components, and loads a boot loader from mass storage device or network booting. In x86 systems, the UEFI firmware is usually stored in NOR flash chip of the motherboard.

Intel EFI
Tiano runs on Intel's XScale, Itanium, x86-32 and x86-64 processors.

while Insyde Software offers InsydeH2O.