Attachment 1944663 Details for Bug 2170730 – Patch to add OvmfXen platform to edk2-ovmf

[patch] Patch to add OvmfXen platform to edk2-ovmf

edk2-xen.patch (text/plain), 2.66 KB, created by Chuck Zmudzinski on 2023-02-17 05:15:51 UTC

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Creator: Chuck Zmudzinski

Created: 2023-02-17 05:15:51 UTC

Size: 2.66 KB

patch

obsolete

>This patch is against version 20221117gitfff6d81270b5-9
>
>The patch adds OvmfXen platform firmware to the edk-ovmf package
>
>The patch is needed to fix a regression that broke support for
>booting Xen HVM guests with edk2-ovmf firmware.
>
>Its main use is by the xen package: The newly added OVMF_{VARS,CODE}.xen.fd
>files can be used to create a /usr/libexec/xen/boot/ovmf.bin file with
>Xen support that is to be shipped in the xen-runtime package by applying
>a very simple patch to xen.spec.
>
>The patch in xen.spec will change
>
>%if %build_ovmf
>cat /usr/share/OVMF/OVMF_{VARS,CODE}.fd >%{buildroot}%{_libexecdir}/%{name}/boot/ovmf.bin
>%endif
>
>To
>
>%if %build_ovmf
>cat /usr/share/OVMF/OVMF_{VARS,CODE}.xen.fd >%{buildroot}%{_libexecdir}/%{name}/boot/ovmf.bin
>%endif
>
>Using this firmware with Xen support in place of what the xen-runtime
>package currently ships restores support for booting Xen HVM guests
>with UEFI firmware and also adds support for booting Xen PVH guests
>with UEFI firmware.
>
>--- rpmbuild/SOURCES/edk2-build.fedora	2023-01-02 10:20:19.000000000 -0500
>+++ rpmbuild/SOURCES/edk2-build.fedora	2023-02-14 13:48:00.249345830 -0500
>@@ -110,6 +110,17 @@
> dest = Fedora/ovmf
> cpy1 = FV/OVMF.fd OVMF.inteltdx.fd
> 
>+[build.ovmf.xen]
>+desc = ovmf build for Xen (2MB)
>+conf = OvmfPkg/OvmfXen.dsc
>+arch = X64
>+opts = ovmf.common ovmf.2m
>+plat = OvmfXen
>+dest = Fedora/ovmf
>+cpy1 = FV/OVMF.fd OVMF.xen.fd
>+cpy2 = FV/OVMF_CODE.fd OVMF_CODE.xen.fd
>+cpy3 = FV/OVMF_VARS.fd OVMF_VARS.xen.fd
>+
> 
> #####################################################################
> # armvirt builds
>--- rpmbuild/SPECS/edk2.spec	2023-01-02 10:20:31.000000000 -0500
>+++ rpmbuild/SPECS/edk2.spec	2023-02-14 21:45:13.714592000 -0500
>@@ -35,7 +35,7 @@
> 
> Name:       edk2
> Version:    %{GITDATE}git%{GITCOMMIT}
>-Release:    9%{?dist}
>+Release:    9.xen%{?dist}
> Summary:    UEFI firmware for 64-bit virtual machines
> License:    BSD-2-Clause-Patent and OpenSSL and MIT
> URL:        http://www.tianocore.org
>@@ -497,6 +497,9 @@
> %{_datadir}/%{name}/ovmf/OVMF_VARS.secboot.fd
> %{_datadir}/%{name}/ovmf/OVMF.amdsev.fd
> %{_datadir}/%{name}/ovmf/OVMF.inteltdx.fd
>+%{_datadir}/%{name}/ovmf/OVMF.xen.fd
>+%{_datadir}/%{name}/ovmf/OVMF_CODE.xen.fd
>+%{_datadir}/%{name}/ovmf/OVMF_VARS.xen.fd
> %{_datadir}/%{name}/ovmf/UefiShell.iso
> %{_datadir}/%{name}/ovmf/Shell.efi
> %{_datadir}/%{name}/ovmf/EnrollDefaultKeys.efi
>@@ -613,6 +616,9 @@
> 
> 
> %changelog
>+* Tue Feb 14 2023 Chuck Zmudzinski <brchuckz@aol.com> - 20221117gitfff6d81270b5-9.xen
>+- Add build for the Xen platform.
>+
> * Mon Jan 02 2023 Gerd Hoffmann <kraxel@redhat.com> - 20221117gitfff6d81270b5-9
> - revert 'make files sparse again' (resolves: rhbz#2155673).
> - pick up compiler + linker flags from rpm

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Attachments on bug 2170730: 1944663