diff options
| -rw-r--r-- | arch/arm/cpu/armv7/cache_v7.c | 45 | ||||
| -rw-r--r-- | arch/arm/include/asm/cache.h | 3 | ||||
| -rw-r--r-- | arch/arm/lib/cache-cp15.c | 9 | ||||
| -rw-r--r-- | arch/arm/lib/cache.c | 13 |
4 files changed, 15 insertions, 55 deletions
diff --git a/arch/arm/cpu/armv7/cache_v7.c b/arch/arm/cpu/armv7/cache_v7.c index bc5fc423d6..a2c4032fed 100644 --- a/arch/arm/cpu/armv7/cache_v7.c +++ b/arch/arm/cpu/armv7/cache_v7.c @@ -354,41 +354,10 @@ void invalidate_icache_all(void) } #endif -/* - * Stub implementations for outer cache operations - */ -void __v7_outer_cache_enable(void) -{ -} -void v7_outer_cache_enable(void) - __attribute__((weak, alias("__v7_outer_cache_enable"))); - -void __v7_outer_cache_disable(void) -{ -} -void v7_outer_cache_disable(void) - __attribute__((weak, alias("__v7_outer_cache_disable"))); - -void __v7_outer_cache_flush_all(void) -{ -} -void v7_outer_cache_flush_all(void) - __attribute__((weak, alias("__v7_outer_cache_flush_all"))); - -void __v7_outer_cache_inval_all(void) -{ -} -void v7_outer_cache_inval_all(void) - __attribute__((weak, alias("__v7_outer_cache_inval_all"))); - -void __v7_outer_cache_flush_range(u32 start, u32 end) -{ -} -void v7_outer_cache_flush_range(u32 start, u32 end) - __attribute__((weak, alias("__v7_outer_cache_flush_range"))); - -void __v7_outer_cache_inval_range(u32 start, u32 end) -{ -} -void v7_outer_cache_inval_range(u32 start, u32 end) - __attribute__((weak, alias("__v7_outer_cache_inval_range"))); +/* Stub implementations for outer cache operations */ +__weak void v7_outer_cache_enable(void) {} +__weak void v7_outer_cache_disable(void) {} +__weak void v7_outer_cache_flush_all(void) {} +__weak void v7_outer_cache_inval_all(void) {} +__weak void v7_outer_cache_flush_range(u32 start, u32 end) {} +__weak void v7_outer_cache_inval_range(u32 start, u32 end) {} diff --git a/arch/arm/include/asm/cache.h b/arch/arm/include/asm/cache.h index ddebbc8fcd..a836e9f2ab 100644 --- a/arch/arm/include/asm/cache.h +++ b/arch/arm/include/asm/cache.h @@ -29,6 +29,9 @@ void l2_cache_enable(void); void l2_cache_disable(void); void set_section_dcache(int section, enum dcache_option option); +void arm_init_before_mmu(void); +void arm_init_domains(void); +void cpu_cache_initialization(void); void dram_bank_mmu_setup(int bank); #endif diff --git a/arch/arm/lib/cache-cp15.c b/arch/arm/lib/cache-cp15.c index 8642010a17..5fdfdbfca5 100644 --- a/arch/arm/lib/cache-cp15.c +++ b/arch/arm/lib/cache-cp15.c @@ -14,11 +14,9 @@ DECLARE_GLOBAL_DATA_PTR; -void __arm_init_before_mmu(void) +__weak void arm_init_before_mmu(void) { } -void arm_init_before_mmu(void) - __attribute__((weak, alias("__arm_init_before_mmu"))); __weak void arm_init_domains(void) { @@ -44,14 +42,11 @@ void set_section_dcache(int section, enum dcache_option option) page_table[section] = value; } -void __mmu_page_table_flush(unsigned long start, unsigned long stop) +__weak void mmu_page_table_flush(unsigned long start, unsigned long stop) { debug("%s: Warning: not implemented\n", __func__); } -void mmu_page_table_flush(unsigned long start, unsigned long stop) - __attribute__((weak, alias("__mmu_page_table_flush"))); - void mmu_set_region_dcache_behaviour(u32 start, int size, enum dcache_option option) { diff --git a/arch/arm/lib/cache.c b/arch/arm/lib/cache.c index 4f6b9f01cb..4e597a4c1d 100644 --- a/arch/arm/lib/cache.c +++ b/arch/arm/lib/cache.c @@ -9,7 +9,7 @@ #include <common.h> -void __flush_cache(unsigned long start, unsigned long size) +__weak void flush_cache(unsigned long start, unsigned long size) { #if defined(CONFIG_ARM1136) @@ -31,28 +31,21 @@ void __flush_cache(unsigned long start, unsigned long size) #endif /* CONFIG_ARM926EJS */ return; } -void flush_cache(unsigned long start, unsigned long size) - __attribute__((weak, alias("__flush_cache"))); /* * Default implementation: * do a range flush for the entire range */ -void __flush_dcache_all(void) +__weak void flush_dcache_all(void) { flush_cache(0, ~0); } -void flush_dcache_all(void) - __attribute__((weak, alias("__flush_dcache_all"))); - /* * Default implementation of enable_caches() * Real implementation should be in platform code */ -void __enable_caches(void) +__weak void enable_caches(void) { puts("WARNING: Caches not enabled\n"); } -void enable_caches(void) - __attribute__((weak, alias("__enable_caches"))); |
