OvmfPkg/Xen: Fix VS2019 build issues

[mirror_edk2.git] / OvmfPkg / XenPlatformPei / MemDetect.c

diff --git a/OvmfPkg/XenPlatformPei/MemDetect.c b/OvmfPkg/XenPlatformPei/MemDetect.c
index 1970b631c94d32fdec7fca547ff027f75340f50f..fa1be888d6ba6d864dc93077b6e1b931bbab4428 100644 (file)
--- a/OvmfPkg/XenPlatformPei/MemDetect.c
+++ b/OvmfPkg/XenPlatformPei/MemDetect.c
@@ -154,7 +154,7 @@ GetSystemMemorySizeBelow4gb (
     HighestAddress = GetHighestSystemMemoryAddress (TRUE);\r
     ASSERT (HighestAddress > 0 && HighestAddress <= BASE_4GB);\r
 \r
-    return HighestAddress;\r
+    return (UINT32)HighestAddress;\r
   }\r
 \r
   //\r