xip_cache.h File Reference

#include "pico.h"
#include "hardware/regs/addressmap.h"

Go to the source code of this file.

Macros
#define	PARAM_ASSERTIONS_ENABLED_HARDWARE_XIP_CACHE   0
#define	XIP_CACHE_LINE_SIZE   _u(8)
#define	XIP_CACHE_SIZE   (_u(16) * _u(1024))
#define	XIP_CACHE_ADDRESS_SPACE_SIZE   (XIP_END - XIP_BASE)
#define	XIP_CACHE_IS_READ_ONLY   0

Functions
void	xip_cache_invalidate_all (void)
	Invalidate the cache for the entire XIP address space.
void	xip_cache_invalidate_range (uintptr_t start_offset, uintptr_t size_bytes)
	Invalidate a range of offsets within the XIP address space.
void	xip_cache_clean_all (void)
	Clean the cache for the entire XIP address space.
void	xip_cache_clean_range (uintptr_t start_offset, uintptr_t size_bytes)
	Clean a range of offsets within the XIP address space.
void	xip_cache_pin_range (uintptr_t start_offset, uintptr_t size_bytes)
	Pin a range of offsets within the XIP address space.