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Update README for video driver split from main OVMF firmware. 

Add note to set TARGET_ARCH.
Add link to https://edk2.tianocore.org/build-ovmf.html.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8945 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
jljusten 2009-07-14 23:32:44 +00:00
parent 712bd83b42
commit 2dae09a530
1 changed files with 18 additions and 7 deletions
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OvmfPkg/README
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@ -38,20 +38,31 @@ Update Conf/target.txt ACTIVE_PLATFORM for OVMF:
* OvmfPkg/OvmfPkgIa32X64.dsc IA32 X64 X64 * OvmfPkg/OvmfPkgIa32X64.dsc IA32 X64 X64
* OvmfPkg/OvmfPkgX64.dsc X64 X64 X64 * OvmfPkg/OvmfPkgX64.dsc X64 X64 X64
Following the edk2 build process, you will find OVMF.fd at: Update Conf/target.txt TARGET_ARCH based on the .dsc file:
$WORKSPACE/Build/*/*/FV/OVMF.fd 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 === === RUNNING OVMF on QEMU ===
* QEMU 0.9.1 or later is required. * QEMU 0.9.1 or later is required.
* Either copy, rename or symlink OVMF.fd => bios.bin * 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. * 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.) (qemu-system-x86_64 works for the IA32 firmware as well, of course.)
* Use the QEMU -L parameter to specify the directory where bios.bin * Use the QEMU -L parameter to specify the directory where the bios.bin
is located. and vgabios-cirrus.bin files are located.
* If QEMU returns an error about not finding a video bios, you can
try creating an empty copy of the video bios file, or copy the
video bios from QEMU's BIOS directory.
* Optionally you can use the QEMU -serial command to capture the * Optionally you can use the QEMU -serial command to capture the
OVMF debug messages. For example: -serial file:serial.log OVMF debug messages. For example: -serial file:serial.log
* The EFI shell is built into OVMF builds at this time, so it should * The EFI shell is built into OVMF builds at this time, so it should