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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>
This commit is contained in:
Anthony PERARD 2019-08-13 12:31:13 +01:00 committed by Laszlo Ersek
parent ad256f9540
commit c8395d27f7
1 changed files with 3 additions and 0 deletions
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3
OvmfPkg/OvmfXen.dsc
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@ -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