diff options
| author | Anthony PERARD <anthony.perard@citrix.com> | 2019-08-13 12:31:13 +0100 |
|---|---|---|
| committer | Laszlo Ersek <lersek@redhat.com> | 2019-08-21 18:03:49 +0200 |
| commit | c8395d27f754615b8f2a3d0cbeca3c7f287056f5 (patch) | |
| tree | f4b7c1ff1ca5693a5c1b2e66d4f87e93f2e66c4a | |
| parent | ad256f9540e0ddef66e97b2a3802eeda5269e909 (diff) | |
| download | edk2-c8395d27f754615b8f2a3d0cbeca3c7f287056f5.tar.gz edk2-c8395d27f754615b8f2a3d0cbeca3c7f287056f5.tar.bz2 edk2-c8395d27f754615b8f2a3d0cbeca3c7f287056f5.zip | |
OvmfPkg/OvmfXen: Override PcdFSBClock to Xen vLAPIC timer frequency
PcdFSBClock is used by SecPeiDxeTimerLibCpu, the TimerLib
implementation. It will also be used by XenTimerDxe. Override
PcdFSBClock to match Xen vLAPIC timer frequency.
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=1689
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Acked-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20190813113119.14804-30-anthony.perard@citrix.com>
| -rw-r--r-- | OvmfPkg/OvmfXen.dsc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/OvmfPkg/OvmfXen.dsc b/OvmfPkg/OvmfXen.dsc index 22970eda5d..477d8c76a1 100644 --- a/OvmfPkg/OvmfXen.dsc +++ b/OvmfPkg/OvmfXen.dsc @@ -439,6 +439,9 @@ # Point to the MdeModulePkg/Application/UiApp/UiApp.inf
gEfiMdeModulePkgTokenSpaceGuid.PcdBootManagerMenuFile|{ 0x21, 0xaa, 0x2c, 0x46, 0x14, 0x76, 0x03, 0x45, 0x83, 0x6e, 0x8a, 0xb6, 0xf4, 0x66, 0x23, 0x31 }
+ ## Xen vlapic's frequence is 100 MHz
+ gEfiMdePkgTokenSpaceGuid.PcdFSBClock|100000000
+
################################################################################
#
# Pcd Dynamic Section - list of all EDK II PCD Entries defined by this Platform
|