Difference between revisions of "TianoCore"

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'''[http://tianocore.org TianoCore]''' is an open source implementation of '''UEFI''', the '''Unified Extensible Firmware Interface'''. UEFI (formerly EFI) is intended to replace the traditional PC BIOS. TianoCore as in implementation cannot do that, as it lacks the code to do hardware initalization. Since hardware initialization is exactly what coreboot does, the combination of coreboot + TianoCore is the most straightforward option to provide a complete, opensource UEFI environment.
 
'''[http://tianocore.org TianoCore]''' is an open source implementation of '''UEFI''', the '''Unified Extensible Firmware Interface'''. UEFI (formerly EFI) is intended to replace the traditional PC BIOS. TianoCore as in implementation cannot do that, as it lacks the code to do hardware initalization. Since hardware initialization is exactly what coreboot does, the combination of coreboot + TianoCore is the most straightforward option to provide a complete, opensource UEFI environment.
  
There are various approaches for loading TianoCore, the easiest one is to use SeaBios floppy mechanism and DuetPkg.
+
There are various approaches for loading TianoCore, the easiest one seem to be to use SeaBIOS floppy mechanism and DuetPkg.
  
 
=== Howto DuetPkg ===
 
=== Howto DuetPkg ===
 +
* First compile DuetPkg:
 +
 +
* Then package it in a floppy file:
 +
Go in the edk2 directory, then run the following commands:
 +
cd BaseTools
 +
export EDK_TOOLS_PATH=$(pwd)
 +
cd ../
 +
. ./edksetup.sh BaseTools
 +
./DuetPkg/CreateBootDisk.sh file ./floppy.img ./floppy.img FAT12 IA32 GCC44
 +
* Then add it to cbfs:
 +
 +
* Then while booting press F12 and choose it:
 +
Press F12 for boot menu.
 +
 +
Select boot device:
 +
 +
1. Ramdisk [MyFloppy]
 +
2. ata1-0: Hitachi HDP725050GLA360 ATA-8 Hard-Disk (465 GiByte

Revision as of 12:30, 31 December 2012

TianoCore is an open source implementation of UEFI, the Unified Extensible Firmware Interface. UEFI (formerly EFI) is intended to replace the traditional PC BIOS. TianoCore as in implementation cannot do that, as it lacks the code to do hardware initalization. Since hardware initialization is exactly what coreboot does, the combination of coreboot + TianoCore is the most straightforward option to provide a complete, opensource UEFI environment.

There are various approaches for loading TianoCore, the easiest one seem to be to use SeaBIOS floppy mechanism and DuetPkg.

Howto DuetPkg

  • First compile DuetPkg:
  • Then package it in a floppy file:

Go in the edk2 directory, then run the following commands:

cd BaseTools
export EDK_TOOLS_PATH=$(pwd)
cd ../
. ./edksetup.sh BaseTools
./DuetPkg/CreateBootDisk.sh file ./floppy.img ./floppy.img FAT12 IA32 GCC44
  • Then add it to cbfs:
  • Then while booting press F12 and choose it:
Press F12 for boot menu.

Select boot device:

1. Ramdisk [MyFloppy]
2. ata1-0: Hitachi HDP725050GLA360 ATA-8 Hard-Disk (465 GiByte