1 files changed, 36 insertions, 0 deletions
diff --git a/SamsungPlatformPkgOrigen/ExynosPkg/Library/ExynosLib/ExynosLib.c b/SamsungPlatformPkgOrigen/ExynosPkg/Library/ExynosLib/ExynosLib.c
new file mode 100644
index 000000000..a1e1799f0
--- /dev/null
+++ b/SamsungPlatformPkgOrigen/ExynosPkg/Library/ExynosLib/ExynosLib.c
@@ -0,0 +1,36 @@
+/** @file
+
+  Copyright (c) 2011, Samsung Electronics Co. All rights reserved.<BR>
+
+  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/DebugLib.h>
+#include <Library/PcdLib.h>
+#include <Platform/ArmPlatform.h>
+
+UINT32
+GpioBase (
+  IN  UINTN Port
+  )
+{
+
+  ASSERT( (Port >= GPA0) && (Port <= GPZ));
+
+  /*decide which part of gpio is being requested. give the corresponding base address*/
+  if(Port & 0x10) {
+	return (PcdGet32(PcdGpioPart2Base) + (Port*DISTANCE_BTWN_PORTS));
+  }else {
+	return (PcdGet32(PcdGpioPart1Base) + (Port*DISTANCE_BTWN_PORTS));
+   }
+
+ ASSERT(FALSE); return 0;
+}