2 files changed, 0 insertions, 140 deletions

diff --git a/src/arch/armv7/lib/cache-cp15.c b/src/arch/armv7/lib/cache-cp15.c
index 1786725148..c684d65dfd 100644
--- a/src/arch/armv7/lib/cache-cp15.c
+++ b/src/arch/armv7/lib/cache-cp15.c
@@ -21,25 +21,13 @@
  * MA 02111-1307 USA
  */
 
-/* FIXME(dhendrix): clean-up weak symbols if it looks unlikely we'll
-   want to override them with anything other than what's in cache_v7. */
 #include <common.h>
 #include <stdlib.h>
 #include <system.h>
 #include <global_data.h>
 
-#if !(defined(CONFIG_SYS_ICACHE_OFF) && defined(CONFIG_SYS_DCACHE_OFF))
-
 DECLARE_GLOBAL_DATA_PTR;
 
-#if 0
-void __arm_init_before_mmu(void)
-{
-}
-void arm_init_before_mmu(void)
-	__attribute__((weak, alias("__arm_init_before_mmu")));
-#endif
-
 static void cp_delay (void)
 {
 	volatile int i;
@@ -92,11 +80,6 @@ void __mmu_page_table_flush(unsigned long start, unsigned long stop)
 }
 #endif
 
-#if 0
-void mmu_page_table_flush(unsigned long start, unsigned long stop)
-	__attribute__((weak, alias("__mmu_page_table_flush")));
-#endif
-
 void mmu_set_region_dcache(unsigned long start, int size, enum dcache_option option)
 {
 	u32 *page_table = (u32 *)gd->tlb_addr;
@@ -237,24 +220,7 @@ static void cache_disable(uint32_t cache_bit)
 		flush_dcache_all();
 	set_cr(reg & ~cache_bit);
 }
-#endif
-
-#ifdef CONFIG_SYS_ICACHE_OFF
-void icache_enable (void)
-{
-	return;
-}
-
-void icache_disable (void)
-{
-	return;
-}
 
-int icache_status (void)
-{
-	return 0;					/* always off */
-}
-#else
 void icache_enable(void)
 {
 	cache_enable(CR_I);
@@ -269,24 +235,7 @@ int icache_status(void)
 {
 	return (get_cr() & CR_I) != 0;
 }
-#endif
-
-#ifdef CONFIG_SYS_DCACHE_OFF
-void dcache_enable (void)
-{
-	return;
-}
 
-void dcache_disable (void)
-{
-	return;
-}
-
-int dcache_status (void)
-{
-	return 0;					/* always off */
-}
-#else
 void dcache_enable(void)
 {
 	cache_enable(CR_C);
@@ -301,4 +250,3 @@ int dcache_status(void)
 {
 	return (get_cr() & CR_C) != 0;
 }
-#endif
diff --git a/src/arch/armv7/lib/cache_v7.c b/src/arch/armv7/lib/cache_v7.c
index 13bb59f025..22c3f898af 100644
--- a/src/arch/armv7/lib/cache_v7.c
+++ b/src/arch/armv7/lib/cache_v7.c
@@ -32,7 +32,6 @@
 #define ARMV7_DCACHE_INVAL_RANGE	3
 #define ARMV7_DCACHE_CLEAN_INVAL_RANGE	4
 
-#ifndef CONFIG_SYS_DCACHE_OFF
 /*
  * Write the level and type you want to Cache Size Selection Register(CSSELR)
  * to get size details from Current Cache Size ID Register(CCSIDR)
@@ -319,43 +318,7 @@ void  flush_cache(unsigned long start, unsigned long size)
 {
 	flush_dcache_range(start, start + size);
 }
-#else /* #ifndef CONFIG_SYS_DCACHE_OFF */
-ulong dcache_get_line_size(void)
-{
-	return 0;
-}
-
-void invalidate_dcache_all(void)
-{
-}
-
-void flush_dcache_all(void)
-{
-}
-
-void invalidate_dcache_range(unsigned long start, unsigned long stop)
-{
-}
 
-void flush_dcache_range(unsigned long start, unsigned long stop)
-{
-}
-
-void arm_init_before_mmu(void)
-{
-}
-
-void  flush_cache(unsigned long start, unsigned long size)
-{
-}
-
-void mmu_page_table_flush(unsigned long start, unsigned long stop)
-{
-}
-
-#endif /* #ifndef CONFIG_SYS_DCACHE_OFF */
-
-#ifndef CONFIG_SYS_ICACHE_OFF
 /* Invalidate entire I-cache and branch predictor array */
 void invalidate_icache_all(void)
 {
@@ -374,54 +337,3 @@ void invalidate_icache_all(void)
 	/* ISB - make sure the instruction stream sees it */
 	CP15ISB;
 }
-#else
-void invalidate_icache_all(void)
-{
-}
-#endif
-
-/*
- * FIXME(dhendrix): had unexplainable compilation failure of weak symbols
- * (in spite of having prototypes and whatnot)... ron's advice is "death
- *  to weak symbols!"
- */
-#if 0
-/*
- * 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")));
-#endif