From 07c0c2eb0a5970db614ebce1060fc79d6904bdfd Mon Sep 17 00:00:00 2001
From: Gerd Hoffmann <kraxel@redhat.com>
Date: Mon, 23 May 2022 21:45:04 +0800
Subject: 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>
---
 OvmfPkg/OvmfPkgIa32.dsc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'OvmfPkg/OvmfPkgIa32.dsc')

diff --git a/OvmfPkg/OvmfPkgIa32.dsc b/OvmfPkg/OvmfPkgIa32.dsc
index c16a840fff..a9841cbfc3 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]
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