1 files changed, 32 insertions, 0 deletions
diff --git a/ArmPkg/Library/ArmMmuLib/Arm/ArmMmuLibV7Support.asm b/ArmPkg/Library/ArmMmuLib/Arm/ArmMmuLibV7Support.asm
new file mode 100644
index 0000000000..4078394dcd
--- /dev/null
+++ b/ArmPkg/Library/ArmMmuLib/Arm/ArmMmuLibV7Support.asm
@@ -0,0 +1,32 @@
+//------------------------------------------------------------------------------
+//
+// Copyright (c) 2016, Linaro 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 AsmMacroExport.inc
+
+
+//------------------------------------------------------------------------------
+
+ RVCT_ASM_EXPORT ArmHasMpExtensions
+  mrc     p15,0,R0,c0,c0,5
+  // Get Multiprocessing extension (bit31)
+  lsr     R0, R0, #31
+  bx      LR
+
+ RVCT_ASM_EXPORT ArmReadIdMmfr0
+  mrc    p15, 0, r0, c0, c1, 4     ; Read ID_MMFR0 Register
+  bx     lr
+
+  END