1 files changed, 4 insertions, 2 deletions
diff --git a/ArmPlatformPkg/PrePeiCore/PrePeiCore.c b/ArmPlatformPkg/PrePeiCore/PrePeiCore.c
index 4f691d62cf..5202aa641e 100644
--- a/ArmPlatformPkg/PrePeiCore/PrePeiCore.c
+++ b/ArmPlatformPkg/PrePeiCore/PrePeiCore.c
@@ -8,6 +8,7 @@
 **/
 
 #include <Library/BaseLib.h>
+#include <Library/CacheMaintenanceLib.h>
 #include <Library/DebugAgentLib.h>
 #include <Library/ArmLib.h>
 
@@ -59,13 +60,14 @@ CEntryPoint (
 {
   // Data Cache enabled on Primary core when MMU is enabled.
   ArmDisableDataCache ();
-  // Invalidate Data cache
-  ArmInvalidateDataCache ();
   // Invalidate instruction cache
   ArmInvalidateInstructionCache ();
   // Enable Instruction Caches on all cores.
   ArmEnableInstructionCache ();
 
+  InvalidateDataCacheRange ((VOID *)(UINTN)PcdGet64 (PcdCPUCoresStackBase),
+                            PcdGet32 (PcdCPUCorePrimaryStackSize));
+
   //
   // Note: Doesn't have to Enable CPU interface in non-secure world,
   // as Non-secure interface is already enabled in Secure world.