76 lines
2.7 KiB
C
76 lines
2.7 KiB
C
|
/****************************************************************************
|
||
|
|
* boards/sparc/bm3803/xx3803/include/board.h
|
||
|
|
*
|
||
|
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||
|
|
* contributor license agreements. See the NOTICE file distributed with
|
||
|
|
* this work for additional information regarding copyright ownership. The
|
||
|
|
* ASF licenses this file to you 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.
|
||
|
|
*
|
||
|
|
****************************************************************************/
|
||
|
|
|
||
|
|
#ifndef __BOARDS_SPARC_BM3803_XX3803_INCLUDE_BOARD_H
|
||
|
|
#define __BOARDS_SPARC_BM3803_XX3803_INCLUDE_BOARD_H
|
||
|
|
|
||
|
|
/****************************************************************************
|
||
|
|
* Included Files
|
||
|
|
****************************************************************************/
|
||
|
|
|
||
|
|
#include <nuttx/config.h>
|
||
|
|
|
||
|
|
/****************************************************************************
|
||
|
|
* Pre-Processor Definitions
|
||
|
|
****************************************************************************/
|
||
|
|
|
||
|
|
/* Configuration ************************************************************/
|
||
|
|
|
||
|
|
/* Clocking *****************************************************************/
|
||
|
|
|
||
|
|
/* Assume default CLKDIV8 fuse setting is overridden to CLKDIV1 */
|
||
|
|
|
||
|
|
#define BOARD_XTAL_FREQ 60000000 /* 60MHz crystal */
|
||
|
|
#define BOARD_CPU_CLOCK BOARD_XTAL_FREQ /* F_CPU = 60MHz */
|
||
|
|
#define CHIP_NUARTS 3
|
||
|
|
|
||
|
|
#define BOARD_TIM1_FREQUENCY BOARD_CPU_CLOCK
|
||
|
|
#define BOARD_TIM2_FREQUENCY BOARD_CPU_CLOCK
|
||
|
|
|
||
|
|
/****************************************************************************
|
||
|
|
* Public Types
|
||
|
|
****************************************************************************/
|
||
|
|
|
||
|
|
#ifndef __ASSEMBLY__
|
||
|
|
|
||
|
|
/****************************************************************************
|
||
|
|
* Inline Functions
|
||
|
|
****************************************************************************/
|
||
|
|
|
||
|
|
/****************************************************************************
|
||
|
|
* Public Function Prototypes
|
||
|
|
****************************************************************************/
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
#define EXTERN extern "C"
|
||
|
|
extern "C"
|
||
|
|
{
|
||
|
|
#else
|
||
|
|
#define EXTERN extern
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#undef EXTERN
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif /* __ASSEMBLY__ */
|
||
|
|
#endif /* __BOARDS_SPARC_BM3803_XX3803_INCLUDE_BOARD_H */
|