1 files changed, 65 insertions, 0 deletions
diff --git a/ArmPkg/Include/Chipset/ArmCortexA9.h b/ArmPkg/Include/Chipset/ArmCortexA9.h
new file mode 100644
index 0000000000..af9a300714
--- /dev/null
+++ b/ArmPkg/Include/Chipset/ArmCortexA9.h
@@ -0,0 +1,65 @@
+/** @file
+
+  Copyright (c) 2011, 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.
+
+**/
+
+#ifndef __ARM_CORTEX_A9_H__
+#define __ARM_CORTEX_A9_H__
+
+#include <Chipset/ArmV7.h>
+
+//
+// Cortex A9 feature bit definitions
+//
+#define A9_FEATURE_PARITY  (1<<9)
+#define A9_FEATURE_AOW     (1<<8)
+#define A9_FEATURE_EXCL    (1<<7)
+#define A9_FEATURE_SMP     (1<<6)
+#define A9_FEATURE_FOZ     (1<<3)
+#define A9_FEATURE_DPREF   (1<<2)
+#define A9_FEATURE_HINT    (1<<1)
+#define A9_FEATURE_FWD     (1<<0)
+
+//
+// Cortex A9 Watchdog
+//
+#define ARM_A9_WATCHDOG_REGION           0x600
+
+#define ARM_A9_WATCHDOG_LOAD_REGISTER    0x20
+#define ARM_A9_WATCHDOG_CONTROL_REGISTER 0x28
+
+#define ARM_A9_WATCHDOG_WATCHDOG_MODE    (1 << 3)
+#define ARM_A9_WATCHDOG_TIMER_MODE       (0 << 3)
+#define ARM_A9_WATCHDOG_SINGLE_SHOT      (0 << 1)
+#define ARM_A9_WATCHDOG_AUTORELOAD       (1 << 1)
+#define ARM_A9_WATCHDOG_ENABLE           1
+
+//
+// SCU register offsets & masks
+//
+#define A9_SCU_CONTROL_OFFSET       0x0
+#define A9_SCU_CONFIG_OFFSET        0x4
+#define A9_SCU_INVALL_OFFSET        0xC
+#define A9_SCU_FILT_START_OFFSET    0x40
+#define A9_SCU_FILT_END_OFFSET      0x44
+#define A9_SCU_SACR_OFFSET          0x50
+#define A9_SCU_SSACR_OFFSET         0x54
+
+
+UINTN
+EFIAPI
+ArmGetScuBaseAddress (
+  VOID
+  );
+
+#endif
+