huxi
98 lines
3.9 KiB
C
98 lines
3.9 KiB
C
#ifndef __Q32DSP_ICACHE__
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#define __Q32DSP_ICACHE__
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//*********************************************************************************//
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// Module name : icache.h //
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// Description : q32DSP icache control head file //
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// By Designer : zequan_liu //
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// Dat changed : //
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//*********************************************************************************//
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// ------ ------ ------ ------ ------ ------
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// | c0 | | c1 | | c0 | | c1 | | c0 | | c1 |
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// ------ ------ ------ ------ ------ ------
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// | | | | | |
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// ------ ------ ------ ------ ------ ------
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// | L1 | | L1 | | L1 | | L1 | | L1 | | L1 |
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// ------ ------ ------ ------ ------ ------
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// |_______| |_______| |_______|
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// | | |
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// --------- --------- ---------
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// | flash | | L2i | | L2c |
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// --------- --------- ---------
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// | |
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// --------- ---------
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// | flash | | flash |
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// --------- ---------
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//
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// INCLUDE_L2I==0 INCLUDE_L2I==1 INCLUDE_L2I==0
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// INCLUDE_L2C==0 INCLUDE_L2C==0 INCLUDE_L2C==1
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#define INCLUDE_ICU_RPT 0
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#define INCLUDE_ICU_EMU 0
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#define INCLUDE_L2I 0 // L2i & L2d separate
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#define INCLUDE_L2C 0 // L2i & L2d together
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//------------------------------------------------------//
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// icache level 1 function
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//------------------------------------------------------//
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void IcuEnable(void);
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void IcuDisable(void);
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void IcuInitial(void);
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void IcuWaitIdle(void);
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void IcuSetWayNum(unsigned int way);
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void IcuFlushinvAll(void);
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void IcuFlushinvRegion(unsigned int *beg, unsigned int len); // note len!=0
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void IcuUnlockAll(void);
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void IcuUnlockRegion(unsigned int *beg, unsigned int len); // note len!=0
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void IcuLockRegion(unsigned int *beg, unsigned int len); // note len!=0
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void IcuPfetchRegion(unsigned int *beg, unsigned int len); // note len!=0
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void IcuReportEnable(void);
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void IcuReportDisable(void);
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void IcuReportPrintf(void);
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void IcuReportClear(void);
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void IcuEmuEnable(void);
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void IcuEmuDisable(void);
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void IcuEmuMessage(void);
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//------------------------------------------------------//
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// icache level 2 function
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//------------------------------------------------------//
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#if (INCLUDE_L2I)
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void L2iEnable(void);
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void L2iDisable(void);
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void L2iInitial(void);
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void L2iSetWayNum(unsigned int way);
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void L2iFlushinvAll(void);
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void L2iFlushinvRegion(unsigned int *beg, unsigned int len); // note len!=0
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void L2iUnlockAll(void);
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void L2iUnlockRegion(unsigned int *beg, unsigned int len); // note len!=0
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void L2iLockRegion(unsigned int *beg, unsigned int len); // note len!=0
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void L2iPfetchRegion(unsigned int *beg, unsigned int len); // note len!=0
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void L2iReportEnable(void);
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void L2iReportDisable(void);
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void L2iReportPrintf(void);
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void L2iReportClear(void);
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void L2iEmuEnable(void);
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void L2iEmuDisable(void);
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void L2iEmuMessage(void);
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#endif
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//*********************************************************************************//
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// //
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// end of this module //
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// //
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//*********************************************************************************//
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#endif
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