Diff: targets/TARGET_Silicon_Labs/TARGET_EFM32/clocking.h

Revision:

153:fa9ff456f731

Parent:

152:9a67f0b066fc

Child:

154:37f96f9d4de2

--- a/targets/TARGET_Silicon_Labs/TARGET_EFM32/clocking.h	Thu Dec 15 11:48:27 2016 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,69 +0,0 @@
-/***************************************************************************//**
- * @file clocking.h
- * @brief Clock selection calculations
- *******************************************************************************
- * @section License
- * <b>(C) Copyright 2015 Silicon Labs, http://www.silabs.com</b>
- *******************************************************************************
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- ******************************************************************************/
-
-#include "device_peripherals.h"
-
-#if( CORE_CLOCK_SOURCE == HFXO)
-# define REFERENCE_FREQUENCY HFXO_FREQUENCY
-#elif( CORE_CLOCK_SOURCE == HFRCO)
-
-# if defined _CMU_HFRCOCTRL_BAND_MASK
-#  if( HFRCO_FREQUENCY == _CMU_HFRCOCTRL_BAND_1MHZ)
-#   define REFERENCE_FREQUENCY 1000000
-#  elif(HFRCO_FREQUENCY == _CMU_HFRCOCTRL_BAND_7MHZ)
-#   define REFERENCE_FREQUENCY 7000000
-#  elif(HFRCO_FREQUENCY == _CMU_HFRCOCTRL_BAND_11MHZ)
-#   define REFERENCE_FREQUENCY 7000000
-#  elif(HFRCO_FREQUENCY == _CMU_HFRCOCTRL_BAND_14MHZ)
-#   define REFERENCE_FREQUENCY 14000000
-#  elif(HFRCO_FREQUENCY == _CMU_HFRCOCTRL_BAND_21MHZ)
-#   define REFERENCE_FREQUENCY 21000000
-#  elif(HFRCO_FREQUENCY == _CMU_HFRCOCTRL_BAND_28MHZ)
-#   define REFERENCE_FREQUENCY 28000000
-#  else
-#   define REFERENCE_FREQUENCY 14000000
-#  endif
-# elif defined _CMU_HFRCOCTRL_FREQRANGE_MASK
-#  define REFERENCE_FREQUENCY HFRCO_FREQUENCY
-# else
-#  error "HFRCO frequency not defined"
-# endif
-#endif
-
-#if ( LOW_ENERGY_CLOCK_SOURCE == LFXO )
-# define LEUART_USING_LFXO
-# if ( (defined(CMU_CTRL_HFLE) || defined(CMU_CTRL_WSHFLE) ) && (REFERENCE_FREQUENCY > 24000000) )
-#  define LEUART_HF_REF_FREQ (REFERENCE_FREQUENCY / 4)
-# else
-#  define LEUART_HF_REF_FREQ (REFERENCE_FREQUENCY / 2)
-# endif
-# define LEUART_LF_REF_FREQ LFXO_FREQUENCY
-#else
-# if ( (defined(CMU_CTRL_HFLE) || defined(CMU_CTRL_WSHFLE) ) && (REFERENCE_FREQUENCY > 24000000) )
-#  define LEUART_REF_FREQ (REFERENCE_FREQUENCY / 4)
-# else
-#  define LEUART_REF_FREQ (REFERENCE_FREQUENCY / 2)
-# endif
-#endif
-