90 lines
2.4 KiB
C
90 lines
2.4 KiB
C
/*
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* Copyright : (C) 2022 Phytium Information Technology, Inc.
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* All Rights Reserved.
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*
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* This program is OPEN SOURCE software: you can redistribute it and/or modify it
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* under the terms of the Phytium Public License as published by the Phytium Technology Co.,Ltd,
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* either version 1.0 of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the Phytium Public License for more details.
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*
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*
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* FilePath: fmio_hw.c
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* Date: 2022-06-20 21:05:23
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* LastEditTime: 2022-06-20 21:05:23
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* Description: This file is for mio hardware operation
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*
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* Modify History:
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* Ver Who Date Changes
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* ----- ------ -------- --------------------------------------
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* 1.0 liushengming 2022/06/20 first commit
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*/
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/***************************** Include Files *********************************/
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#include "fmio_hw.h"
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#include "ftypes.h"
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#include "fassert.h"
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#include "fmio.h"
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/***************** Macros (Inline Functions) Definitions *********************/
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#define FMIO_DEBUG_TAG "MIO-HW"
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#define FMIO_ERROR(format, ...) FT_DEBUG_PRINT_E(FMIO_DEBUG_TAG, format, ##__VA_ARGS__)
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#define FMIO_INFO(format, ...) FT_DEBUG_PRINT_I(FMIO_DEBUG_TAG, format, ##__VA_ARGS__)
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#define FMIO_DEBUG(format, ...) FT_DEBUG_PRINT_D(FMIO_DEBUG_TAG, format, ##__VA_ARGS__)
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/************************** Function Prototypes ******************************/
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/**
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* @name: FMioSelectFunc
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* @msg: 设置Mio功能
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* @return {*}
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* @param {uintptr} addr
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* @param {u32} mio_type
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*/
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FError FMioSelectFunc(uintptr addr, u32 mio_type)
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{
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FASSERT(mio_type < FMIO_NUM_OF_MIO_FUNC);
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FASSERT(addr);
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u32 reg_val;
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reg_val = FMioReadStatus(addr);
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if (mio_type == reg_val)
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{
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return FMIO_SUCCESS;
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}
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FMioWriteFunc(addr, mio_type);
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return FMIO_SUCCESS;
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}
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/**
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* @name: FMioGetMioFunc
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* @msg: 获取Mio状态
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* @return {*}
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* @param {uintptr} addr
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*/
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u32 FMioGetFunc(uintptr addr)
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{
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FASSERT(addr);
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return FMioReadStatus(addr);
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}
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/**
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* @name: FMioGetVersion
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* @msg: 获取版本信息，默认32'h1
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* @return {*}
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* @param {uintptr} addr
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*/
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u32 FMioGetVersion(uintptr addr)
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{
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FASSERT(addr);
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return FMioReadVersion(addr);
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}
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