2410slib.h

s3c2410/s3c2440的bootloader演示程序

//===================================================================
// File Name : 2410slib.h
// Function  : S3C2410 
// Program   : Shin, On Pil (SOP)
// Date      : February 20, 2002
// Version   : 0.0
// History
//   0.0 : Programming start (February 20,2002) -> SOP
//===================================================================

#ifndef __2410slib_h__
#define __2410slib_h__

void EnterCritical(unsigned int *pSave);
void ExitCritical(unsigned int *pSave);
int SET_IF(void);
void WR_IF(int cpsrValue);
void CLR_IF(void);

void MMU_EnableICache(void);
void MMU_DisableICache(void);
void MMU_EnableDCache(void);
void MMU_DisableDCache(void);
void MMU_EnableAlignFault(void);
void MMU_DisableAlignFault(void);
void MMU_EnableMMU(void);
void MMU_DisableMMU(void);
void MMU_SetTTBase(unsigned int base);
void MMU_SetDomain(unsigned int domain);

void MMU_SetFastBusMode(void);  //GCLK=HCLK
void MMU_SetAsyncBusMode(void); //GCLK=FCLK @(FCLK>=HCLK)

void MMU_InvalidateIDCache(void);
void MMU_InvalidateICache(void);
void MMU_InvalidateICacheMVA(unsigned int mva);
void MMU_PrefetchICacheMVA(unsigned int mva);
void MMU_InvalidateDCache(void);
void MMU_InvalidateDCacheMVA(unsigned int mva);
void MMU_CleanDCacheMVA(unsigned int mva);
void MMU_CleanInvalidateDCacheMVA(unsigned int mva);
void MMU_CleanDCacheIndex(unsigned int index);
void MMU_CleanInvalidateDCacheIndex(unsigned int index);	
void MMU_WaitForInterrupt(void);
	
void MMU_InvalidateTLB(void);
void MMU_InvalidateITLB(void);
void MMU_InvalidateITLBMVA(unsigned int mva);
void MMU_InvalidateDTLB(void);
void MMU_InvalidateDTLBMVA(unsigned int mva);

void MMU_SetDCacheLockdownBase(unsigned int base);
void MMU_SetICacheLockdownBase(unsigned int base);

void MMU_SetDTLBLockdown(unsigned int baseVictim);
void MMU_SetITLBLockdown(unsigned int baseVictim);

void MMU_SetProcessId(unsigned int pid);

#endif