Dank: Created page with "==Phases== SEC -- Security phase. Initialize CPU and create a stack in cache. PEI -- Pre-EFI-Initialization phase. Finish CPU initialization, initialize DRAM, determine boot..."

2012-03-19T04:52:29Z

Created page with "==Phases== *SEC -- Security phase. Initialize CPU and create a stack in cache. *PEI -- Pre-EFI-Initialization phase. Finish CPU initialization, initialize DRAM, determine boot..."

New page

==Phases==
*SEC -- Security phase. Initialize CPU and create a stack in cache.
*PEI -- Pre-EFI-Initialization phase. Finish CPU initialization, initialize DRAM, determine boot type (cold, S4, S3)
*DXE -- Driver eXecution Environment phase. Load UEFI drivers from firmware.
*BDS -- Boot Device Selection. Determine boot disk and invoke bootloader.
==Speeding boot==
* Minimize UEFI drivers
* Don't load Int13h routines
* Initialize VBIOS without using Compatibility Software Module

UEFI - revision history

Dank: Created page with "==Phases== *SEC -- Security phase. Initialize CPU and create a stack in cache. *PEI -- Pre-EFI-Initialization phase. Finish CPU initialization, initialize DRAM, determine boot..."

Dank: Created page with "==Phases== SEC -- Security phase. Initialize CPU and create a stack in cache. PEI -- Pre-EFI-Initialization phase. Finish CPU initialization, initialize DRAM, determine boot..."