hw_common.c

瑞星微公司RK27XX系列芯片的SDK开发包

/*   Copyright (C) 2007 ROCK-CHIPS FUZHOU . All Rights Reserved.  */
/*******************************************************************
File :  hw_common.c
Desc :  io reg read sequence

Author :
Date :       2008-02-26
Notes :

*********************************************************************/
#include "include.h"
UINT8 TESTDUMMY;
#if 0
#pragma arm section code="CACHE_FLUSH"

//#include "hw_common.h"
UINT32 ReadReg32Fun(UINT32 addr)
{
    UINT32 Data;
    DECLARE_CUP_SR;
    ENTER_CRITICAL();
    Data = (*(REG32 *)(addr));
    EXIT_CRITICAL();
    return Data;
}

__inline UINT32 ReadReg32(UINT32 addr)
{
    WriteReg32(DummyWriteReg, 0xfc);
    return (*(REG32 *)(addr));
}


__inline UINT16 ReadReg16(UINT16 addr)
{
    WriteReg32(DummyWriteReg, 0xfc);
    return (*(REG16*)(addr));
}


__inline UINT8 ReadReg8(UINT8 addr)
{
    WriteReg32(DummyWriteReg, 0xfc);
    return (*(REG8 *)(addr));
}
#endif