1- SeaBIOS (bios.bin) is the successor of pc bios. 2 See http://www.seabios.org/ for more information. 3 4- The VGA BIOS and the Cirrus VGA BIOS come from the LGPL VGA bios 5 project (http://www.nongnu.org/vgabios/). 6 7- The PowerPC Open Hack'Ware Open Firmware Compatible BIOS is 8 available at https://repo.or.cz/openhackware.git. 9 10- OpenBIOS (http://www.openbios.org/) is a free (GPL v2) portable 11 firmware implementation. The goal is to implement a 100% IEEE 12 1275-1994 (referred to as Open Firmware) compliant firmware. 13 The included images for PowerPC (for 32 and 64 bit PPC CPUs), 14 Sparc32 (including QEMU,tcx.bin and QEMU,cgthree.bin) and Sparc64 are built 15 from OpenBIOS SVN revision 1280. 16 17- SLOF (Slimline Open Firmware) is a free IEEE 1275 Open Firmware 18 implementation for certain IBM POWER hardware. The sources are at 19 https://github.com/aik/SLOF, and the image currently in qemu is 20 built from git tag qemu-slof-20191209. 21 22- sgabios (the Serial Graphics Adapter option ROM) provides a means for 23 legacy x86 software to communicate with an attached serial console as 24 if a video card were attached. The master sources reside in a subversion 25 repository at http://sgabios.googlecode.com/svn/trunk. A git mirror is 26 available at https://git.qemu.org/git/sgabios.git. 27 28- The PXE roms come from the iPXE project. Built with BANNER_TIME 0. 29 Sources available at http://ipxe.org. Vendor:Device ID -> ROM mapping: 30 31 8086:100e -> pxe-e1000.rom 32 8086:1209 -> pxe-eepro100.rom 33 1050:0940 -> pxe-ne2k_pci.rom 34 1022:2000 -> pxe-pcnet.rom 35 10ec:8139 -> pxe-rtl8139.rom 36 1af4:1000 -> pxe-virtio.rom 37 38- The sources for the Alpha palcode image is available from: 39 https://github.com/rth7680/qemu-palcode.git 40 41- The u-boot binary for e500 comes from the upstream denx u-boot project where 42 it was compiled using the qemu-ppce500 target. 43 A git mirror is available at: https://git.qemu.org/git/u-boot.git 44 The hash used to compile the current version is: 2072e72 45 46- Skiboot (https://github.com/open-power/skiboot/) is an OPAL 47 (OpenPower Abstraction Layer) firmware for OpenPOWER systems. It can 48 run an hypervisor OS or simply a host OS on the "baremetal" 49 platform, also known as the PowerNV (Non-Virtualized) platform. 50 51- QemuMacDrivers (https://github.com/ozbenh/QemuMacDrivers) is a project to 52 provide virtualised drivers for PPC MacOS guests. 53 54- The "edk2-*.fd.bz2" images are platform firmware binaries and matching UEFI 55 variable store templates built from the TianoCore community's EFI Development 56 Kit II project 57 <https://github.com/tianocore/tianocore.github.io/wiki/EDK-II>. The images 58 were built at git tag "edk2-stable201905". The firmware binaries bundle parts 59 of the OpenSSL project, at git tag "OpenSSL_1_1_1b" (the OpenSSL tag is a 60 function of the edk2 tag). Parts of the Berkeley SoftFloat library are 61 bundled as well, at Release 3e plus a subsequent typo fix (commit 62 b64af41c3276f97f0e181920400ee056b9c88037), as an OpenSSL dependency on 32-bit 63 ARM. Licensing information is given in "edk2-licenses.txt". The image files 64 are described by the JSON documents in the "pc-bios/descriptors" directory, 65 which conform to the "docs/interop/firmware.json" schema. 66 67- OpenSBI (https://github.com/riscv/opensbi) aims to provide an open-source 68 reference implementation of the RISC-V Supervisor Binary Interface (SBI) 69 specifications for platform-specific firmwares executing in M-mode. For all 70 supported platforms, OpenSBI provides several runtime firmware examples. 71 These example firmwares can be used to replace the legacy riscv-pk bootloader 72 and enable the use of well-known bootloaders such as U-Boot. 73 OpenSBI is distributed under the terms of the BSD 2-clause license 74 ("Simplified BSD License" or "FreeBSD License", SPDX: BSD-2-Clause). OpenSBI 75 source code also contains code reused from other projects desribed here: 76 https://github.com/riscv/opensbi/blob/master/ThirdPartyNotices.md. 77