xref: /openbmc/qemu/pc-bios/README (revision d20dfdd4d21d7cae2cbc29e91674ea45f4a025d6)
1c0ced0f3SStefan Weil- SeaBIOS (bios.bin) is the successor of pc bios.
2c0ced0f3SStefan Weil  See http://www.seabios.org/ for more information.
3f5dc4c7cSaliguori
47f5d44e0Sbellard- The VGA BIOS and the Cirrus VGA BIOS come from the LGPL VGA bios
5c34ebfdcSAnthony Liguori  project (http://www.nongnu.org/vgabios/).
6fa36761dSbellard
7fa36761dSbellard- The PowerPC Open Hack'Ware Open Firmware Compatible BIOS is
833d08439Sbellard  available at http://perso.magic.fr/l_indien/OpenHackWare/index.htm.
98d5f07faSbellard
100986ac3bSbellard- OpenBIOS (http://www.openbios.org/) is a free (GPL v2) portable
110986ac3bSbellard  firmware implementation. The goal is to implement a 100% IEEE
120986ac3bSbellard  1275-1994 (referred to as Open Firmware) compliant firmware.
130bce98dfSBlue Swirl  The included images for PowerPC (for 32 and 64 bit PPC CPUs),
140bce98dfSBlue Swirl  Sparc32 and Sparc64 are built from OpenBIOS SVN revision
150bce98dfSBlue Swirl  1047.
16eec85c2aSths
17a9f8ad8fSDavid Gibson- SLOF (Slimline Open Firmware) is a free IEEE 1275 Open Firmware
18a9f8ad8fSDavid Gibson  implementation for certain IBM POWER hardware.  The sources are at
19a9f8ad8fSDavid Gibson  https://github.com/dgibson/SLOF, and the image currently in qemu is
20*d20dfdd4SDavid Gibson  built from git tag qemu-slof-20111013.
21a9f8ad8fSDavid Gibson
2236d8d02dSAlex Williamson- The PXE roms come from the iPXE project. Built with BANNER_TIME 0.
2336d8d02dSAlex Williamson  Sources available at http://ipxe.org.  Vendor:Device ID -> ROM mapping:
2474b12befSAnthony Liguori
2536d8d02dSAlex Williamson	8086:100e -> pxe-e1000.rom
2636d8d02dSAlex Williamson	8086:1209 -> pxe-eepro100.rom
2736d8d02dSAlex Williamson	1050:0940 -> pxe-ne2k_pci.rom
2836d8d02dSAlex Williamson	1022:2000 -> pxe-pcnet.rom
2936d8d02dSAlex Williamson	10ec:8139 -> pxe-rtl8139.rom
3036d8d02dSAlex Williamson	1af4:1000 -> pxe-virtio.rom
31fe270d04SAlexander Graf
32fe270d04SAlexander Graf- The S390 zipl loader is an addition to the official IBM s390-tools
33fe270d04SAlexander Graf  package. That fork is maintained in its own git repository at:
34fe270d04SAlexander Graf  git://repo.or.cz/s390-tools.git
35753d11f2SRichard Henderson
36753d11f2SRichard Henderson- The sources for the Alpha palcode image is available from:
37753d11f2SRichard Henderson  git://repo.or.cz/qemu-palcode.git
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