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d="scan'208";a="2602744" From: Anthony PERARD To: Date: Thu, 4 Jul 2019 15:42:33 +0100 Message-ID: <20190704144233.27968-36-anthony.perard@citrix.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190704144233.27968-1-anthony.perard@citrix.com> References: <20190704144233.27968-1-anthony.perard@citrix.com> MIME-Version: 1.0 Subject: [Xen-devel] [PATCH v3 35/35] OvmfPkg/OvmfXen: use RealTimeClockRuntimeDxe from EmbeddedPkg X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Ard Biesheuvel , Jordan Justen , Julien Grall , Anthony PERARD , xen-devel@lists.xenproject.org, Laszlo Ersek Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" A Xen PVH guest doesn't have a RTC that OVMF would expect, so PcatRealTimeClockRuntimeDxe fails to initialize and prevent the firmware from finish to boot. To prevent that, we will use XenRealTimeClockLib which simply always return the same time. This will work on both Xen PVH and HVM guests. Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3D1689 Signed-off-by: Anthony PERARD Acked-by: Laszlo Ersek --- Notes: v3: - moved RealTimeClockLib|*/XenRealTimeClockLib.inf to the global [LibraryClasses] OvmfPkg/OvmfXen.dsc | 3 ++- OvmfPkg/OvmfXen.fdf | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/OvmfPkg/OvmfXen.dsc b/OvmfPkg/OvmfXen.dsc index af92ce3ed2..4f626fb5ef 100644 --- a/OvmfPkg/OvmfXen.dsc +++ b/OvmfPkg/OvmfXen.dsc @@ -199,6 +199,7 @@ [LibraryClasses] XenIoMmioLib|OvmfPkg/Library/XenIoMmioLib/XenIoMmioLib.inf =20 Tcg2PhysicalPresenceLib|OvmfPkg/Library/Tcg2PhysicalPresenceLibNull/DxeT= cg2PhysicalPresenceLib.inf + RealTimeClockLib|OvmfPkg/Library/XenRealTimeClockLib/XenRealTimeClockLib= .inf =20 [LibraryClasses.common] BaseCryptLib|CryptoPkg/Library/BaseCryptLib/BaseCryptLib.inf @@ -564,7 +565,7 @@ [Components] } MdeModulePkg/Universal/ResetSystemRuntimeDxe/ResetSystemRuntimeDxe.inf MdeModulePkg/Universal/Metronome/Metronome.inf - PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcatRealTimeClockRuntimeDxe.i= nf + EmbeddedPkg/RealTimeClockRuntimeDxe/RealTimeClockRuntimeDxe.inf MdeModulePkg/Universal/DriverHealthManagerDxe/DriverHealthManagerDxe.inf MdeModulePkg/Universal/BdsDxe/BdsDxe.inf { diff --git a/OvmfPkg/OvmfXen.fdf b/OvmfPkg/OvmfXen.fdf index 517a492f14..e6e9e184ef 100644 --- a/OvmfPkg/OvmfXen.fdf +++ b/OvmfPkg/OvmfXen.fdf @@ -307,7 +307,7 @@ [FV.DXEFV] INF MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf INF MdeModulePkg/Universal/ResetSystemRuntimeDxe/ResetSystemRuntimeDxe.inf INF MdeModulePkg/Universal/Metronome/Metronome.inf -INF PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcatRealTimeClockRuntimeDx= e.inf +INF EmbeddedPkg/RealTimeClockRuntimeDxe/RealTimeClockRuntimeDxe.inf =20 INF OvmfPkg/XenIoPvhDxe/XenIoPvhDxe.inf INF OvmfPkg/XenIoPciDxe/XenIoPciDxe.inf --=20 Anthony PERARD _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel