OvmfPkg: fix PcdFSBClock
kvm FSB clock is 1GHz, not 100 MHz. Timings are off by factor 10.
Fix all affected build configurations. Not changed: Microvm and
Cloudhw (they have already have the correct value), and Xen (has
no fixed frequency, the PCD is configured at runtime by platform
initialization code).
Fixes: c37cbc030d96 ("OvmfPkg: Switch timer in build time for OvmfPkg")
Reported-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
diff --git a/OvmfPkg/AmdSev/AmdSevX64.dsc b/OvmfPkg/AmdSev/AmdSevX64.dsc
index bead972..fc1fdb2 100644
--- a/OvmfPkg/AmdSev/AmdSevX64.dsc
+++ b/OvmfPkg/AmdSev/AmdSevX64.dsc
@@ -578,7 +578,7 @@
!include OvmfPkg/OvmfTpmPcds.dsc.inc
- gEfiMdePkgTokenSpaceGuid.PcdFSBClock|100000000
+ gEfiMdePkgTokenSpaceGuid.PcdFSBClock|1000000000
[PcdsDynamicHii]
!include OvmfPkg/OvmfTpmPcdsHii.dsc.inc
diff --git a/OvmfPkg/IntelTdx/IntelTdxX64.dsc b/OvmfPkg/IntelTdx/IntelTdxX64.dsc
index 00bc125..dd8d446 100644
--- a/OvmfPkg/IntelTdx/IntelTdxX64.dsc
+++ b/OvmfPkg/IntelTdx/IntelTdxX64.dsc
@@ -511,7 +511,7 @@
# Set ConfidentialComputing defaults
gEfiMdePkgTokenSpaceGuid.PcdConfidentialComputingGuestAttr|0
- gEfiMdePkgTokenSpaceGuid.PcdFSBClock|100000000
+ gEfiMdePkgTokenSpaceGuid.PcdFSBClock|1000000000
################################################################################
#
diff --git a/OvmfPkg/OvmfPkgIa32.dsc b/OvmfPkg/OvmfPkgIa32.dsc
index c16a840..a9841cb 100644
--- a/OvmfPkg/OvmfPkgIa32.dsc
+++ b/OvmfPkg/OvmfPkgIa32.dsc
@@ -651,7 +651,7 @@
gEfiMdePkgTokenSpaceGuid.PcdConfidentialComputingGuestAttr|0
!if $(CSM_ENABLE) == FALSE
- gEfiMdePkgTokenSpaceGuid.PcdFSBClock|100000000
+ gEfiMdePkgTokenSpaceGuid.PcdFSBClock|1000000000
!endif
[PcdsDynamicHii]
diff --git a/OvmfPkg/OvmfPkgIa32X64.dsc b/OvmfPkg/OvmfPkgIa32X64.dsc
index d3a80cb..f794978 100644
--- a/OvmfPkg/OvmfPkgIa32X64.dsc
+++ b/OvmfPkg/OvmfPkgIa32X64.dsc
@@ -659,7 +659,7 @@
gEfiMdePkgTokenSpaceGuid.PcdConfidentialComputingGuestAttr|0
!if $(CSM_ENABLE) == FALSE
- gEfiMdePkgTokenSpaceGuid.PcdFSBClock|100000000
+ gEfiMdePkgTokenSpaceGuid.PcdFSBClock|1000000000
!endif
[PcdsDynamicDefault.X64]
diff --git a/OvmfPkg/OvmfPkgX64.dsc b/OvmfPkg/OvmfPkgX64.dsc
index 7b3d48a..1448f92 100644
--- a/OvmfPkg/OvmfPkgX64.dsc
+++ b/OvmfPkg/OvmfPkgX64.dsc
@@ -684,7 +684,7 @@
gEfiMdePkgTokenSpaceGuid.PcdConfidentialComputingGuestAttr|0
!if $(CSM_ENABLE) == FALSE
- gEfiMdePkgTokenSpaceGuid.PcdFSBClock|100000000
+ gEfiMdePkgTokenSpaceGuid.PcdFSBClock|1000000000
!endif
[PcdsDynamicHii]
