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author | oliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-09-27 16:31:20 +0000 |
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committer | oliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-09-27 16:31:20 +0000 |
commit | bd6b97994ab6219c74033a7e68a503dbb8d56f9f (patch) | |
tree | f12d728e3f3e73d5ef1004770e0acf6f053ba358 /ArmPkg/Library/ArmLib/Common/ArmLib.c | |
parent | 12c5ae238ed1f6fcf2c29fa38d5ff77b15da12c9 (diff) | |
download | edk2-platforms-bd6b97994ab6219c74033a7e68a503dbb8d56f9f.tar.xz |
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
Diffstat (limited to 'ArmPkg/Library/ArmLib/Common/ArmLib.c')
-rw-r--r-- | ArmPkg/Library/ArmLib/Common/ArmLib.c | 12 |
1 files changed, 12 insertions, 0 deletions
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);
+}
+
|