2460slib.h

三星S3C2460 USB DEVICE /USB HOST 监控代码

/*****************************************
 NAME: 2460SLIB.h
 DESC: SLIB Header
 HISTORY:
 2003.04.02 : ver 0.0
******************************************/

#ifndef __2460slib_h__
#define __2460slib_h__

#ifdef __cplusplus
extern "C" {
#endif

int SET_IF(void);
void WR_IF(int cpsrValue);
void CLR_IF(void);
void ChangeClockDivider(unsigned int hdivn,unsigned int pdivn);
// hdivn,pdivn FCLK:HCLK:PCLK
//     0,0         1:1:1 
//     0,1         1:1:2 
//     1,0         1:2:2
//     1,1         1:2:4

void EnterStopMode(void);
void MMU_EnableMIDCache(void);
/*
;void MMU_EnableMIDCache(void)
   EXPORT MMU_EnableMIDCache
MMU_EnableMIDCache        
   mrc  p15,0,r0,c1,c0,0
   orr  r0,r0,#R1_M
   orr  r0,r0,#R1_I
   orr  r0,r0,#R1_C
   mcr  p15,0,r0,c1,c0,0
   MOV_PC_LR
*/
void MMU_EnableICache(void);
/*
;void MMU_EnableICache(void)
   EXPORT MMU_EnableICache
MMU_EnableICache        
   mrc  p15,0,r0,c1,c0,0
   orr  r0,r0,#R1_I
   mcr  p15,0,r0,c1,c0,0
   MOV_PC_LR
*/
void MMU_DisableICache(void);
/*
;void MMU_DisableICache(void)
   EXPORT MMU_DisableICache
MMU_DisableICache       
   mrc  p15,0,r0,c1,c0,0
   bic  r0,r0,#R1_I
   mcr  p15,0,r0,c1,c0,0
   MOV_PC_LR
*/
void MMU_EnableDCache(void);
/*
;void MMU_EnableDCache(void)
   EXPORT MMU_EnableDCache
MMU_EnableDCache        
   mrc  p15,0,r0,c1,c0,0
   orr  r0,r0,#R1_C
   mcr  p15,0,r0,c1,c0,0
   MOV_PC_LR
*/
void MMU_DisableDCache(void);
/*
;void MMU_DisableDCache(void)
   EXPORT MMU_DisableDCache
MMU_DisableDCache       
   mrc  p15,0,r0,c1,c0,0
   bic  r0,r0,#R1_C
   mcr  p15,0,r0,c1,c0,0
   MOV_PC_LR
*/
void MMU_EnableAlignFault(void);
/*
;void MMU_EnableAlignFault(void)
   EXPORT MMU_EnableAlignFault 
MMU_EnableAlignFault
   mrc  p15,0,r0,c1,c0,0
   orr  r0,r0,#R1_A
   mcr  p15,0,r0,c1,c0,0
   MOV_PC_LR
*/
void MMU_DisableAlignFault(void);
/*
;void MMU_DisableAlignFault(void)
   EXPORT MMU_DisableAlignFault
MMU_DisableAlignFault
   mrc  p15,0,r0,c1,c0,0
   bic  r0,r0,#R1_A
   mcr  p15,0,r0,c1,c0,0
   MOV_PC_LR
*/
void MMU_EnableMMU(void);
/*
;void MMU_EnableMMU(void)
   EXPORT MMU_EnableMMU
MMU_EnableMMU
   mrc  p15,0,r0,c1,c0,0
   orr  r0,r0,#R1_M
   mcr  p15,0,r0,c1,c0,0
   MOV_PC_LR
*/
void MMU_DisableMMU(void);
/*
;void MMU_DisableMMU(void)
   EXPORT MMU_DisableMMU
MMU_DisableMMU
   mrc  p15,0,r0,c1,c0,0
   bic  r0,r0,#R1_M
   mcr  p15,0,r0,c1,c0,0
   MOV_PC_LR
*/
void MMU_SetTTBase(unsigned int base);
/*
;void MMU_SetTTBase(int base)
   EXPORT MMU_SetTTBase
MMU_SetTTBase
   ;r0=TTBase
   mcr  p15,0,r0,c2,c0,0
   MOV_PC_LR
*/
void MMU_SetDomain(unsigned int domain);
/*
;void MMU_SetDomain(int domain)
   EXPORT MMU_SetDomain
MMU_SetDomain
   ;r0=domain
   mcr  p15,0,r0,c3,c0,0
   MOV_PC_LR
*/
//int MMU_ReadDomain(void);
/*
;int MMU_ReadDomain(void)
   EXPORT MMU_ReadDomain
MMU_ReadDomain
   ;r0=domain
   mrc  p15,0,r0,c3,c0,0
   MOV_PC_LR
*/

int MMU_ReadDFSR(void);
/*
   EXPORT MMU_ReadDFSR
MMU_ReadDFSR
   ;r0=DFSR
   mrc  p15,0,r0,c5,c0,0
   MOV_PC_LR
*/
int MMU_ReadIFSR(void);
/*
   EXPORT MMU_ReadIFSR
MMU_ReadIFSR
   ;r0=IFSR
   mrc  p15,0,r0,c5,c0,1
   MOV_PC_LR
*/
int MMU_ReadFAR(void);
/*
   EXPORT MMU_ReadFAR
MMU_ReadFAR
   ;r0=FAR
   mrc  p15,0,r0,c6,c0,0
   MOV_PC_LR
*/
void MMU_InvalidateIDCache(void);
/*
;void MMU_InvalidateIDCache(void)
   EXPORT MMU_InvalidateIDCache
MMU_InvalidateIDCache
   mov  r0,#0x0 
   mcr  p15,0,r0,c7,c7,0
   MOV_PC_LR
*/
void MMU_InvalidateICache(void);
/*
;void MMU_InvalidateICache(void)
   EXPORT MMU_InvalidateICache
MMU_InvalidateICache
   mov  r0,#0x0 
   mcr  p15,0,r0,c7,c5,0
   MOV_PC_LR
*/
void MMU_InvalidateICacheMVA(unsigned int mva);
/*
;void MMU_InvalidateICacheMVA(unsigned int mva)
   EXPORT MMU_InvalidateICacheMVA
MMU_InvalidateICacheMVA 
   ;r0=mva
   mcr  p15,0,r0,c7,c5,1
   MOV_PC_LR
*/
void MMU_InvalidateICacheSET(unsigned int set);
/*        
;void MMU_InvalidateICacheSET(unsigned int set)
   EXPORT MMU_InvalidateICacheSET
MMU_InvalidateICacheSET 
   ;r0=set/way
   mcr  p15,0,r0,c7,c5,2
   MOV_PC_LR
*/
void MMU_PrefetchICacheMVA(unsigned int mva);
/*
;void MMU_PrefetchICacheMVA(unsigned int mva)
   EXPORT MMU_PrefetchICacheMVA
MMU_PrefetchICacheMVA
   ;r0=mva
   mcr  p15,0,r0,c7,c13,1
   MOV_PC_LR
*/
void MMU_InvalidateDCache(void);
/*
;void MMU_InvalidateDCache(void)
   EXPORT MMU_InvalidateDCache
MMU_InvalidateDCache
   mov  r0,#0x0
   mcr  p15,0,r0,c7,c6,0
   MOV_PC_LR
*/
void MMU_InvalidateDCacheMVA(unsigned int mva);
/*
;void MMU_InvalidateDCacheMVA(unsigned int mva)
   EXPORT MMU_InvalidateDCacheMVA
MMU_InvalidateDCacheMVA
   ;r0=mva
   mcr  p15,0,r0,c7,c6,1
   MOV_PC_LR
*/
void MMU_InvalidateDCacheSET(unsigned int set);
/*
;void MMU_InvalidateDCacheSET(unsigned int set)
   EXPORT MMU_InvalidateDCacheSET
MMU_InvalidateDCacheSET
   ;r0=set/way
   mcr  p15,0,r0,c7,c6,2
   MOV_PC_LR
*/
void MMU_CleanDCacheMVA(unsigned int mva);
/*
;void MMU_CleanDCacheMVA(unsigned int mva)
   EXPORT MMU_CleanDCacheMVA
MMU_CleanDCacheMVA
   ;r0=mva
   mcr  p15,0,r0,c7,c10,1
   MOV_PC_LR
*/
void MMU_CleanDCacheSET(unsigned int set);
/*
;void MMU_CleanDCacheSET(unsigned int set)
   EXPORT MMU_CleanDCacheSET
MMU_CleanDCacheSET
   ;r0=set/way
   mcr  p15,0,r0,c7,c10,2
   MOV_PC_LR
*/
void MMU_TestCleanDCache(void);
/*
;void MMU_TestCleanDCache(void)
   EXPORT MMU_TestCleanDCache
MMU_TestCleanDCache
   mrc  p15,0,r0,c7,c10,3
   MOV_PC_LR
*/
void MMU_CleanInvalidateDCacheMVA(unsigned int mva);
/*
;void MMU_CleanInvalidateDCacheMVA(unsigned int mva)
   EXPORT MMU_CleanInvalidateDCacheMVA
MMU_CleanInvalidateDCacheMVA
   ;r0=mva
   mcr  p15,0,r0,c7,c14,1
   MOV_PC_LR
*/
void MMU_CleanInvalidateDCacheSET(unsigned int set);
/*
;void MMU_CleanInvalidateDCacheSET(unsigned int set)
   EXPORT MMU_CleanInvalidateDCacheSET
MMU_CleanInvalidateDCacheSET
   ;r0=set/way
   mcr  p15,0,r0,c7,c14,2
   MOV_PC_LR
*/
void MMU_TestCleanInvalidateDCache(void) ;
/*
;void MMU_TestCleanInvalidateDCache(unsigned int index) 
   EXPORT MMU_TestCleanInvalidateDCache
MMU_TestCleanInvalidateDCache  
   mrc  p15,0,r0,c7,c14,3
   MOV_PC_LR
*/
void MMU_DrainWriteBuffer(void);
/*
;void MMU_DrainWriteBuffer(void)
   EXPORT MMU_DrainWriteBuffer
MMU_DrainWriteBuffer
   mov  r0,#0x0
   mcr  p15,0,r0,c7,c10,4
   MOV_PC_LR
*/
void MMU_WaitForInterrupt(void);
/*
;void MMU_WaitForInterrupt(void)
   EXPORT MMU_WaitForInterrupt 
MMU_WaitForInterrupt
   mov  r0,#0x0    
   mcr  p15,0,r0,c7,c0,4
   MOV_PC_LR
*/        
void MMU_InvalidateTLB(void);
/*
;void MMU_InvalidateTLB(void)
;void MMU_InvalidateSetAssociativeTLB(void);ARM926EJ-S
   EXPORT MMU_InvalidateTLB
MMU_InvalidateTLB  
   mov  r0,#0x0     
   mcr  p15,0,r0,c8,c7,0
   MOV_PC_LR
*/
void MMU_InvalidateTLBMVA(unsigned int mva);
/*
;void MMU_InvalidateTLBMVA(unsigned int mva)
;void MMU_InvalidateTLBSingleEntry(unsigned int mva);ARM926EJ-S
   EXPORT MMU_InvalidateTLBMVA
MMU_InvalidateTLBMVA  
   ;r0=mva
   mcr  p15,0,r0,c8,c7,1
   MOV_PC_LR
*/
void MMU_InvalidateITLB(void);
/*
;void MMU_InvalidateITLB(void)
;void MMU_InvalidateSetAssociativeTLB(void);ARM926EJ-S
   EXPORT MMU_InvalidateITLB
MMU_InvalidateITLB      
   mcr  p15,0,r0,c8,c5,0
   MOV_PC_LR
*/
void MMU_InvalidateITLBMVA(unsigned int mva);
/*
;void MMU_InvalidateITLBMVA(unsigned int mva)
;void MMU_InvalidateTLBSingleEntry(unsigned int mva);ARM926EJ-S
   EXPORT MMU_InvalidateITLBMVA
MMU_InvalidateITLBMVA
   ;r0=mva
   mcr  p15,0,r0,c8,c5,1
   MOV_PC_LR
*/
void MMU_InvalidateDTLB(void);
/*
;void MMU_InvalidateDTLB(void)
;void MMU_InvalidateSetAssociativeTLB(void);ARM926EJ-S
   EXPORT MMU_InvalidateDTLB
MMU_InvalidateDTLB
   mov  r0,#0x0
   mcr  p15,0,r0,c8,c6,0
   MOV_PC_LR
*/
void MMU_InvalidateDTLBMVA(unsigned int mva);
/*
;void MMU_InvalidateDTLBMVA(unsigned int mva)
;void MMU_InvalidateTLBSingleEntry(unsigned int mva);ARM926EJ-S
   EXPORT MMU_InvalidateDTLBMVA 
MMU_InvalidateDTLBMVA
   ;r0=mva
   mcr  p15,0,r0,c8,c6,1
   MOV_PC_LR
*/
void MMU_SetDCacheLockdownWay(unsigned int way);
/*
;void MMU_SetDCacheLockdownWay(unsigned int way)
   EXPORT MMU_SetDCacheLockdownWay 
MMU_SetDCacheLockdownWay
   ;r0= way to be lockdown
   mrc  p15,0,r1,c9,c0,0
   orr  r1, r1, r0
   mcr  p15,0,r1,c9,c0,0
   MOV_PC_LR
*/
void MMU_SetDCacheUnlockdownWay(unsigned int way);
/*
;void MMU_SetDCacheUnlockdownWay(unsigned int way)
   EXPORT MMU_SetDCacheUnlockdownWay 
MMU_SetDCacheUnlockdownWay
   ;r0= way to be unlockdown
   mrc  p15,0,r1,c9,c0,0
   bic  r1, r1, r0
   mcr  p15,0,r1,c9,c0,0
   MOV_PC_LR
*/
void MMU_SetICacheLockdownWay(unsigned int way);
/*
;void MMU_SetICacheLockdownWay(unsigned int way)
   EXPORT MMU_SetICacheLockdownWay
MMU_SetICacheLockdownWay
   ;r0= way to be lockdown
   mrc  p15,0,r1,c9,c0,1
   orr  r1, r1, r0
   mcr  p15,0,r1,c9,c0,1
   MOV_PC_LR
*/
void MMU_SetICacheUnlockdownWay(unsigned int way);
/*
;void MMU_SetICacheUnlockdownWay(unsigned int way)
   EXPORT MMU_SetICacheUnlockdownWay
MMU_SetICacheUnlockdownWay
   ;r0= way to be unlockdown
   mrc  p15,0,r1,c9,c0,1
   bic  r1, r1, r0
   mcr  p15,0,r1,c9,c0,1
   MOV_PC_LR
*/
void MMU_SetDTLBLockdown(unsigned int addr);
/*
;void MMU_SetDTLBLockdown(unsigned int addr)
   EXPORT MMU_SetDTLBLockdown
MMU_SetDTLBLockdown
   ;r0= the address to be locked down
   mov  r1,r0			; set r1 to the value of the address to be locked down
   mcr  p15,0,r1,c8,c7,1 	; invalidate TLB single entry to ensure that addr is not already in the TLB
   mrc  p15,0,r0,c10,c0,0	; read the lockdown register
   orr  r0,r0,#1		; set the preserve bit
   mcr  p15,0,r0,c10,c0,0	; write to the lockdown register
   ldr  r1,[r1]			; TLB will miss, and entry will be loaded
   mrc  p15,0,r0,c10,c0,0	; read the lockdown register (victim will have incremented)
   bic  r0,r0,#1		; clear preserve bit
   mcr  p15,0,r0,c10,c0,0	; write to the lockdown register
   MOV_PC_LR
*/
void MMU_SetProcessId(unsigned int pid);
/*
;void MMU_SetProcessId(unsigned int pid)
   EXPORT MMU_SetProcessId
MMU_SetProcessId        
   ;r0= pid
   mcr  p15,0,r0,c13,c0,0
   MOV_PC_LR
*/

int MMU_DebugRead(void);
/*
   EXPORT MMU_DebugRead
MMU_DebugRead
   ;r0= value
   mrc  p15,0,r0,c15,c0,0
   MOV_PC_LR
*/        
void MMU_DebugWrite(unsigned int value);
/*
   EXPORT MMU_DebugWrite
MMU_DebugWrite
   ;r0= value
   mrc  p15,0,r1,c15,c0,0
   orr	r1, r1, r0
   mcr  p15,0,r1,c15,c0,0
   MOV_PC_LR
*/

void IsrIRQ( void);
/*
	EXPORT	IsrIRQ
IsrIRQ
	sub		sp,sp,#4       ;reserved for PC
	stmfd	sp!,{r8-r9}    
	ldr		r9,=INTOFFSET
	ldr		r9,[r9]
	ldr		r8,= _ISR_STARTADDRESS + 0x20
	add		r8,r8,r9,lsl #2
	ldr		r8,[r8]
	str		r8,[sp,#8]
	ldmfd	sp!,{r8-r9,pc}
*/

#ifdef __cplusplus
}
#endif

#endif   //__2460slib_h__