diff options
Diffstat (limited to 'ArmPkg/Drivers/ArmCpuLib/ArmCortexAEMv8Lib/ArmCortexAEMv8Lib.c')
-rw-r--r-- | ArmPkg/Drivers/ArmCpuLib/ArmCortexAEMv8Lib/ArmCortexAEMv8Lib.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/ArmPkg/Drivers/ArmCpuLib/ArmCortexAEMv8Lib/ArmCortexAEMv8Lib.c b/ArmPkg/Drivers/ArmCpuLib/ArmCortexAEMv8Lib/ArmCortexAEMv8Lib.c new file mode 100644 index 0000000000..d38723f4b2 --- /dev/null +++ b/ArmPkg/Drivers/ArmCpuLib/ArmCortexAEMv8Lib/ArmCortexAEMv8Lib.c @@ -0,0 +1,42 @@ +/** @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/ArmGicLib.h>
+#include <Library/ArmArchTimerLib.h>
+#include <Library/IoLib.h>
+#include <Library/PcdLib.h>
+
+#include <Chipset/ArmAemV8.h>
+
+VOID
+ArmCpuSetup (
+ IN UINTN MpId
+ )
+{
+ // Note: System Counter frequency can only be set in Secure privileged mode,
+ // if security extensions are implemented.
+ ArmArchTimerSetTimerFreq (PcdGet32 (PcdArmArchTimerFreqInHz));
+}
+
+
+VOID
+ArmCpuSetupSmpNonSecure (
+ IN UINTN MpId
+ )
+{
+ // Nothing to do
+}
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