[mirror_edk2.git] / ArmPlatformPkg / Library / PL011UartClockLib / PL011UartClockLib.c

/** @file\r
*\r
*  Copyright 2018 NXP\r
*\r
*  This program and the accompanying materials\r
*  are licensed and made available under the terms and conditions of the BSD License\r
*  which accompanies this distribution.  The full text of the license may be found at\r
*  http://opensource.org/licenses/bsd-license.php\r
*\r
*  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
*  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
*\r
**/\r
\r
#include <Base.h>\r
\r
/**\r
  Return clock in for PL011 Uart IP\r
\r
  @return Pcd PL011UartClkInHz\r
**/\r
UINT32\r
EFIAPI\r
PL011UartClockGetFreq (\r
  VOID\r
  )\r
{\r
  return FixedPcdGet32 (PL011UartClkInHz);\r
}\r
Commit	Line	Data
cbba5ca1 UK	1	/** @file\r
	2	*\r
	3	* Copyright 2018 NXP\r
	4	*\r
	5	* This program and the accompanying materials\r
	6	* are licensed and made available under the terms and conditions of the BSD License\r
	7	* which accompanies this distribution. The full text of the license may be found at\r
	8	* http://opensource.org/licenses/bsd-license.php\r
	9	*\r
	10	* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
	11	* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
	12	*\r
	13	**/\r
	14	\r
	15	#include <Base.h>\r
	16	\r
	17	/**\r
	18	Return clock in for PL011 Uart IP\r
	19	\r
	20	@return Pcd PL011UartClkInHz\r
	21	**/\r
	22	UINT32\r
	23	EFIAPI\r
	24	PL011UartClockGetFreq (\r
	25	VOID\r
	26	)\r
	27	{\r
	28	return FixedPcdGet32 (PL011UartClkInHz);\r
	29	}\r