From bd6b97994ab6219c74033a7e68a503dbb8d56f9f Mon Sep 17 00:00:00 2001
From: oliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Tue, 27 Sep 2011 16:31:20 +0000
Subject: ArmPkg/ArmLib: Clean ArmV7Lib

- Move the non specific ArmV7 functions to ArmLib.
- Clean the ARM Platform common components to not depend on ArmV7 if not required



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12453 6f19259b-4bc3-4df7-8a09-765794883524
---
 ArmPkg/Library/ArmLib/Common/ArmLib.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'ArmPkg/Library/ArmLib/Common/ArmLib.c')

diff --git a/ArmPkg/Library/ArmLib/Common/ArmLib.c b/ArmPkg/Library/ArmLib/Common/ArmLib.c
index 2a2c4e86fd..ae1b785608 100644
--- a/ArmPkg/Library/ArmLib/Common/ArmLib.c
+++ b/ArmPkg/Library/ArmLib/Common/ArmLib.c
@@ -58,3 +58,15 @@ ArmProcessorMode (
 {
   return (ARM_PROCESSOR_MODE)(CPSRRead() & (UINT32)ARM_PROCESSOR_MODE_MASK);
 }
+
+VOID
+EFIAPI
+ArmSetAuxCrBit (
+  IN  UINT32    Bits
+  )
+{
+  UINT32 val = ArmReadAuxCr();
+  val |= Bits;
+  ArmWriteAuxCr(val);
+}
+
-- 
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