mirror of https://github.com/acidanthera/audk.git
9337cf8c99
Previously the code would expect that the PE32 image was in the first section of the FFS file. This might not be the case if the PE32 section is forced to be aligned. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9331 6f19259b-4bc3-4df7-8a09-765794883524 |
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| .. | ||
| AcpiTables | ||
| EmuVariableFvbRuntimeDxe | ||
| Include/Library | ||
| Library | ||
| PlatformPei | ||
| ResetVector | ||
| Sec | ||
| OvmfPkg.dec | ||
| OvmfPkg.fdf | ||
| OvmfPkgIa32.dsc | ||
| OvmfPkgIa32X64.dsc | ||
| OvmfPkgIa32X64.fdf | ||
| OvmfPkgX64.dsc | ||
| README | ||
README
=== OVMF OVERVIEW === The Open Virtual Machine Firmware (OVMF) project aims to support firmware for Virtual Machines using the edk2 code base. More information can be found at: https://edk2.tianocore.org/OVMF.html === STATUS === Current status: Alpha Current capabilities: * IA32 and X64 architectures * QEMU (0.9.1 or later) - Video, keyboard, IDE, CD-ROM, serial - Runs UEFI shell * UEFI Linux has booted (but is not stable) === FUTURE PLANS === * Stabilize UEFI Linux boot * Test/Stabilize UEFI Self-Certification Tests (SCT) results === BUILDING OVMF === Pre-requisites: * Build environment capable of build the edk2 MdeModulePkg. * A properly configured ASL compiler * Intel ASL compiler: Available from http://www.acpica.org or * Microsoft ASL compiler: Available from http://www.acpi.info Update Conf/target.txt ACTIVE_PLATFORM for OVMF: PEI arch DXE arch UEFI interfaces * OvmfPkg/OvmfPkgIa32.dsc IA32 IA32 IA32 * OvmfPkg/OvmfPkgIa32X64.dsc IA32 X64 X64 * OvmfPkg/OvmfPkgX64.dsc X64 X64 X64 Update Conf/target.txt TARGET_ARCH based on the .dsc file: TARGET_ARCH * OvmfPkg/OvmfPkgIa32.dsc IA32 * OvmfPkg/OvmfPkgIa32X64.dsc IA32 X64 * OvmfPkg/OvmfPkgX64.dsc X64 Following the edk2 build process, you will find the OVMF binaries under the $WORKSPACE/Build/*/*/FV directory. The actual path will depend on how your build is configured. You can expect to find these binary outputs: * OVMF.fd * CirrusLogic5446.rom More information on building OVMF can be found at: * https://edk2.tianocore.org/build-ovmf.html === RUNNING OVMF on QEMU === * QEMU 0.9.1 or later is required. * Either copy, rename or symlink OVMF.fd => bios.bin * Either copy, rename or symlink CirrusLogic5446.rom => vgabios-cirrus.bin * Be sure to use qemu-system-x86_64, if you are using and X64 firmware. (qemu-system-x86_64 works for the IA32 firmware as well, of course.) * Use the QEMU -L parameter to specify the directory where the bios.bin and vgabios-cirrus.bin files are located. * Optionally you can use the QEMU -serial command to capture the OVMF debug messages. For example: -serial file:serial.log * The EFI shell is built into OVMF builds at this time, so it should run automatically if a UEFI boot application is not found on the removable media.