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barebox / arch / arm / include / asm / cache.h
@Sascha Hauer Sascha Hauer on 21 Mar 2018 585 bytes ARM: aarch64: cache: no need to ifdef prototypes
#ifndef __ASM_CACHE_H
#define __ASM_CACHE_H

void v8_invalidate_icache_all(void);
void v8_flush_dcache_all(void);
void v8_invalidate_dcache_all(void);
void v8_flush_dcache_range(unsigned long start, unsigned long end);
void v8_inv_dcache_range(unsigned long start, unsigned long end);

static inline void icache_invalidate(void)
{
#if __LINUX_ARM_ARCH__ <= 7
	asm volatile("mcr p15, 0, %0, c7, c5, 0" : : "r" (0));
#else
	v8_invalidate_icache_all();
#endif
}

int arm_set_cache_functions(void);

void arm_early_mmu_cache_flush(void);
void arm_early_mmu_cache_invalidate(void);

#endif