ArmVirtPkg: restrict mapping attributes of normal memory to EFI_MEMORY_WB

[mirror_edk2.git] / ArmVirtPkg / HighMemDxe / HighMemDxe.c

diff --git a/ArmVirtPkg/HighMemDxe/HighMemDxe.c b/ArmVirtPkg/HighMemDxe/HighMemDxe.c
index 7fd7e8e9a5390ee8e4ba417521dce3bfe53e7927..4d56e6236b54eeac81e80550c924cd66347d57f9 100644 (file)
--- a/ArmVirtPkg/HighMemDxe/HighMemDxe.c
+++ b/ArmVirtPkg/HighMemDxe/HighMemDxe.c
@@ -78,8 +78,7 @@ InitializeHighMemDxe (
           Status = gDS->AddMemorySpace (\r
                           EfiGcdMemoryTypeSystemMemory,\r
                           CurBase, CurSize,\r
-                          EFI_MEMORY_WB | EFI_MEMORY_WC |\r
-                          EFI_MEMORY_WT | EFI_MEMORY_UC);\r
+                          EFI_MEMORY_WB);\r
 \r
           if (EFI_ERROR (Status)) {\r
             DEBUG ((EFI_D_ERROR,\r