diff options
Diffstat (limited to 'arch/arm/cpu/armv8/cache_v8.c')
| -rw-r--r-- | arch/arm/cpu/armv8/cache_v8.c | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/arch/arm/cpu/armv8/cache_v8.c b/arch/arm/cpu/armv8/cache_v8.c index 038405173e..e500e722e5 100644 --- a/arch/arm/cpu/armv8/cache_v8.c +++ b/arch/arm/cpu/armv8/cache_v8.c @@ -13,7 +13,7 @@ DECLARE_GLOBAL_DATA_PTR; -#ifndef CONFIG_SYS_DCACHE_OFF +#if !CONFIG_IS_ENABLED(SYS_DCACHE_OFF) /* * With 4k page granule, a virtual address is split into 4 lookup parts @@ -443,6 +443,7 @@ inline void flush_dcache_all(void) debug("flushing dcache successfully.\n"); } +#ifndef CONFIG_SYS_DISABLE_DCACHE_OPS /* * Invalidates range in all levels of D-cache/unified cache */ @@ -458,6 +459,15 @@ void flush_dcache_range(unsigned long start, unsigned long stop) { __asm_flush_dcache_range(start, stop); } +#else +void invalidate_dcache_range(unsigned long start, unsigned long stop) +{ +} + +void flush_dcache_range(unsigned long start, unsigned long stop) +{ +} +#endif /* CONFIG_SYS_DISABLE_DCACHE_OPS */ void dcache_enable(void) { @@ -647,7 +657,7 @@ void mmu_change_region_attr(phys_addr_t addr, size_t siz, u64 attrs) __asm_invalidate_tlb_all(); } -#else /* CONFIG_SYS_DCACHE_OFF */ +#else /* !CONFIG_IS_ENABLED(SYS_DCACHE_OFF) */ /* * For SPL builds, we may want to not have dcache enabled. Any real U-Boot @@ -684,9 +694,9 @@ void mmu_set_region_dcache_behaviour(phys_addr_t start, size_t size, { } -#endif /* CONFIG_SYS_DCACHE_OFF */ +#endif /* !CONFIG_IS_ENABLED(SYS_DCACHE_OFF) */ -#ifndef CONFIG_SYS_ICACHE_OFF +#if !CONFIG_IS_ENABLED(SYS_ICACHE_OFF) void icache_enable(void) { @@ -710,7 +720,7 @@ void invalidate_icache_all(void) __asm_invalidate_l3_icache(); } -#else /* CONFIG_SYS_ICACHE_OFF */ +#else /* !CONFIG_IS_ENABLED(SYS_ICACHE_OFF) */ void icache_enable(void) { @@ -729,7 +739,7 @@ void invalidate_icache_all(void) { } -#endif /* CONFIG_SYS_ICACHE_OFF */ +#endif /* !CONFIG_IS_ENABLED(SYS_ICACHE_OFF) */ /* * Enable dCache & iCache, whether cache is actually enabled |