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| author | Gerd Hoffmann <kraxel@redhat.com> | 2022-05-23 21:45:04 +0800 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2022-05-25 13:34:26 +0000 |
| commit | 07c0c2eb0a5970db614ebce1060fc79d6904bdfd (patch) | |
| tree | 2ad9917e05737420e659392c11256b72157b775b /OvmfPkg/IntelTdx | |
| parent | 9c733f0b90b31a7e3711f60da314f2a5cfe5fe8a (diff) | |
| download | edk2-07c0c2eb0a5970db614ebce1060fc79d6904bdfd.zip edk2-07c0c2eb0a5970db614ebce1060fc79d6904bdfd.tar.gz edk2-07c0c2eb0a5970db614ebce1060fc79d6904bdfd.tar.bz2 | |
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>
Diffstat (limited to 'OvmfPkg/IntelTdx')
| -rw-r--r-- | OvmfPkg/IntelTdx/IntelTdxX64.dsc | 2 |
1 files changed, 1 insertions, 1 deletions
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
################################################################################
#
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