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OvmfPkg: fix PcdFSBClock

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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>
This commit is contained in:
Gerd Hoffmann 2022-05-23 21:45:04 +08:00 committed by mergify[bot]
parent 9c733f0b90
commit 07c0c2eb0a
5 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
OvmfPkg/AmdSev/AmdSevX64.dsc
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@ -578,7 +578,7 @@
!include OvmfPkg/OvmfTpmPcds.dsc.inc
gEfiMdePkgTokenSpaceGuid.PcdFSBClock|100000000
gEfiMdePkgTokenSpaceGuid.PcdFSBClock|1000000000
[PcdsDynamicHii]
!include OvmfPkg/OvmfTpmPcdsHii.dsc.inc

2
OvmfPkg/IntelTdx/IntelTdxX64.dsc
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@ -511,7 +511,7 @@
# Set ConfidentialComputing defaults
gEfiMdePkgTokenSpaceGuid.PcdConfidentialComputingGuestAttr|0
gEfiMdePkgTokenSpaceGuid.PcdFSBClock|100000000
gEfiMdePkgTokenSpaceGuid.PcdFSBClock|1000000000
################################################################################
#

2
OvmfPkg/OvmfPkgIa32.dsc
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@ -651,7 +651,7 @@
gEfiMdePkgTokenSpaceGuid.PcdConfidentialComputingGuestAttr|0
!if $(CSM_ENABLE) == FALSE
gEfiMdePkgTokenSpaceGuid.PcdFSBClock|100000000
gEfiMdePkgTokenSpaceGuid.PcdFSBClock|1000000000
!endif
[PcdsDynamicHii]

2
OvmfPkg/OvmfPkgIa32X64.dsc
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@ -659,7 +659,7 @@
gEfiMdePkgTokenSpaceGuid.PcdConfidentialComputingGuestAttr|0
!if $(CSM_ENABLE) == FALSE
gEfiMdePkgTokenSpaceGuid.PcdFSBClock|100000000
gEfiMdePkgTokenSpaceGuid.PcdFSBClock|1000000000
!endif
[PcdsDynamicDefault.X64]

2
OvmfPkg/OvmfPkgX64.dsc
View File

@ -684,7 +684,7 @@
gEfiMdePkgTokenSpaceGuid.PcdConfidentialComputingGuestAttr|0
!if $(CSM_ENABLE) == FALSE
gEfiMdePkgTokenSpaceGuid.PcdFSBClock|100000000
gEfiMdePkgTokenSpaceGuid.PcdFSBClock|1000000000
!endif
[PcdsDynamicHii]