Cache Functions

Functions that configure Instruction and Data cache. More...

Macros
#define	CCSIDR_WAYS(x)    (((x) & SCB_CCSIDR_ASSOCIATIVITY_Msk) >> SCB_CCSIDR_ASSOCIATIVITY_Pos)
#define	CCSIDR_SETS(x)    (((x) & SCB_CCSIDR_NUMSETS_Msk ) >> SCB_CCSIDR_NUMSETS_Pos )

Functions
__STATIC_INLINE void	SCB_EnableICache (void)
	Enable I-Cache. More...
__STATIC_INLINE void	SCB_DisableICache (void)
	Disable I-Cache. More...
__STATIC_INLINE void	SCB_InvalidateICache (void)
	Invalidate I-Cache. More...
__STATIC_INLINE void	SCB_EnableDCache (void)
	Enable D-Cache. More...
__STATIC_INLINE void	SCB_DisableDCache (void)
	Disable D-Cache. More...
__STATIC_INLINE void	SCB_InvalidateDCache (void)
	Invalidate D-Cache. More...
__STATIC_INLINE void	SCB_CleanDCache (void)
	Clean D-Cache. More...
__STATIC_INLINE void	SCB_CleanInvalidateDCache (void)
	Clean & Invalidate D-Cache. More...
__STATIC_INLINE void	SCB_InvalidateDCache_by_Addr (uint32_t *addr, int32_t dsize)
	D-Cache Invalidate by address. More...
__STATIC_INLINE void	SCB_CleanDCache_by_Addr (uint32_t *addr, int32_t dsize)
	D-Cache Clean by address. More...
__STATIC_INLINE void	SCB_CleanInvalidateDCache_by_Addr (uint32_t *addr, int32_t dsize)
	D-Cache Clean and Invalidate by address. More...

Detailed Description

Functions that configure Instruction and Data cache.

Macro Definition Documentation

#define CCSIDR_SETS

(

x

)

(((x) & SCB_CCSIDR_NUMSETS_Msk ) >> SCB_CCSIDR_NUMSETS_Pos )

Definition at line 2066 of file core_cm7.h.

#define CCSIDR_WAYS

(

x

)

(((x) & SCB_CCSIDR_ASSOCIATIVITY_Msk) >> SCB_CCSIDR_ASSOCIATIVITY_Pos)

Definition at line 2065 of file core_cm7.h.

Function Documentation

__STATIC_INLINE void SCB_CleanDCache

(

void

)

Clean D-Cache.

Cleans D-Cache

Definition at line 2233 of file core_cm7.h.

__STATIC_INLINE void SCB_CleanDCache_by_Addr	(	uint32_t *	addr,
		int32_t	dsize
	)

D-Cache Clean by address.

Cleans D-Cache for the given address

Parameters

[in]	addr	address (aligned to 32-byte boundary)
[in]	dsize	size of memory block (in number of bytes)

Definition at line 2332 of file core_cm7.h.

__STATIC_INLINE void SCB_CleanInvalidateDCache

(

void

)

Clean & Invalidate D-Cache.

Cleans and Invalidates D-Cache

Definition at line 2268 of file core_cm7.h.

__STATIC_INLINE void SCB_CleanInvalidateDCache_by_Addr	(	uint32_t *	addr,
		int32_t	dsize
	)

D-Cache Clean and Invalidate by address.

Cleans and invalidates D_Cache for the given address

Parameters

[in]	addr	address (aligned to 32-byte boundary)
[in]	dsize	size of memory block (in number of bytes)

Definition at line 2359 of file core_cm7.h.

__STATIC_INLINE void SCB_DisableDCache

(

void

)

Disable D-Cache.

Turns off D-Cache

Definition at line 2161 of file core_cm7.h.

__STATIC_INLINE void SCB_DisableICache

(

void

)

Disable I-Cache.

Turns off I-Cache

Definition at line 2090 of file core_cm7.h.

__STATIC_INLINE void SCB_EnableDCache

(

void

)

Enable D-Cache.

Turns on D-Cache

Definition at line 2123 of file core_cm7.h.

__STATIC_INLINE void SCB_EnableICache

(

void

)

Enable I-Cache.

Turns on I-Cache

Definition at line 2073 of file core_cm7.h.

__STATIC_INLINE void SCB_InvalidateDCache

(

void

)

Invalidate D-Cache.

Invalidates D-Cache

Definition at line 2198 of file core_cm7.h.

__STATIC_INLINE void SCB_InvalidateDCache_by_Addr	(	uint32_t *	addr,
		int32_t	dsize
	)

D-Cache Invalidate by address.

Invalidates D-Cache for the given address

Parameters

[in]	addr	address (aligned to 32-byte boundary)
[in]	dsize	size of memory block (in number of bytes)

Definition at line 2305 of file core_cm7.h.

__STATIC_INLINE void SCB_InvalidateICache

(

void

)

Invalidate I-Cache.

Invalidates I-Cache

Definition at line 2107 of file core_cm7.h.