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path: root/IntelFspPkg/Library/BaseCacheLib/CacheLib.c
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Diffstat (limited to 'IntelFspPkg/Library/BaseCacheLib/CacheLib.c')
-rw-r--r--IntelFspPkg/Library/BaseCacheLib/CacheLib.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/IntelFspPkg/Library/BaseCacheLib/CacheLib.c b/IntelFspPkg/Library/BaseCacheLib/CacheLib.c
index aaaeb8b97b..5c77962393 100644
--- a/IntelFspPkg/Library/BaseCacheLib/CacheLib.c
+++ b/IntelFspPkg/Library/BaseCacheLib/CacheLib.c
@@ -159,7 +159,7 @@ EfiRecoverCacheMtrr (
//
if (EnableMtrr) {
TempQword = AsmReadMsr64(EFI_MSR_CACHE_IA32_MTRR_DEF_TYPE);
- TempQword |= (B_EFI_MSR_GLOBAL_MTRR_ENABLE | B_EFI_MSR_FIXED_MTRR_ENABLE);
+ TempQword |= (UINT64)(B_EFI_MSR_GLOBAL_MTRR_ENABLE | B_EFI_MSR_FIXED_MTRR_ENABLE);
} else {
TempQword = OldMtrr;
}