diff --git a/src/s-boapar__am64xr5.ads b/src/s-boapar__am64xr5.ads
index 22acd56f..bb2533fa 100644
--- a/src/s-boapar__am64xr5.ads
+++ b/src/s-boapar__am64xr5.ads
@@ -137,6 +137,6 @@ package System.Board_Parameters is
             Access_Control  =>
               (XN                 => MD.Execute_All,
                AP                 => MD.Privileged_RW_User_RW,
-               TEX_S_C_B          => MD.Non_Shareable_Device))
+               TEX_S_C_B          => MD.Outer_Inner_WB_WA_NS))
      );
 end System.Board_Parameters;