1 files changed, 50 insertions, 0 deletions
diff --git a/ArmPkg/Drivers/ArmCpuLib/ArmCortexA5xLib/ArmCortexA5xLib.c b/ArmPkg/Drivers/ArmCpuLib/ArmCortexA5xLib/ArmCortexA5xLib.c
new file mode 100644
index 0000000000..d13c7fd6fa
--- /dev/null
+++ b/ArmPkg/Drivers/ArmCpuLib/ArmCortexA5xLib/ArmCortexA5xLib.c
@@ -0,0 +1,50 @@
+/** @file
+
+  Copyright (c) 2011-2013, ARM Limited. All rights reserved.
+
+  This program and the accompanying materials
+  are licensed and made available under the terms and conditions of the BSD License
+  which accompanies this distribution.  The full text of the license may be found at
+  http://opensource.org/licenses/bsd-license.php
+
+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+#include <Base.h>
+#include <Library/ArmLib.h>
+#include <Library/ArmCpuLib.h>
+#include <Library/ArmArchTimerLib.h>
+#include <Library/DebugLib.h>
+#include <Library/IoLib.h>
+#include <Library/PcdLib.h>
+
+#include <Chipset/ArmCortexA5x.h>
+
+VOID
+ArmCpuSetup (
+  IN  UINTN         MpId
+  )
+{
+  // Check if Architectural Timer frequency is valid number (should not be 0)
+  ASSERT (PcdGet32 (PcdArmArchTimerFreqInHz));
+  ASSERT (ArmIsArchTimerImplemented () != 0);
+
+  // Note: System Counter frequency can only be set in Secure privileged mode,
+  // if security extensions are implemented.
+  ArmArchTimerSetTimerFreq (PcdGet32 (PcdArmArchTimerFreqInHz));
+
+  if (ArmIsMpCore ()) {
+    // Turn on SMP coherency
+    ArmSetAuxCrBit (A5X_FEATURE_SMP);
+  }
+
+}
+
+VOID
+ArmCpuSetupSmpNonSecure (
+  IN  UINTN         MpId
+  )
+{
+}