Merge branch 'master' of git://git.denx.de/u-boot-arm

[karo-tx-uboot.git] / arch / arm / cpu / arm1136 / cpu.c

diff --git a/arch/arm/cpu/arm1136/cpu.c b/arch/arm/cpu/arm1136/cpu.c
index f72bab6693cdaba3f4126ddedfa29e3d11339569..32a4c244c5748a231f0c33bb9509998aeba6ccb9 100644 (file)
--- a/arch/arm/cpu/arm1136/cpu.c
+++ b/arch/arm/cpu/arm1136/cpu.c
@@ -95,7 +95,7 @@ void flush_dcache_all(void)
        asm volatile("mcr p15, 0, %0, c7, c10, 4" : : "r" (0));
 }
 
-static inline int bad_cache_range(unsigned long start, unsigned long stop)
+static int check_cache_range(unsigned long start, unsigned long stop)
 {
        int ok = 1;
 
@@ -114,7 +114,7 @@ static inline int bad_cache_range(unsigned long start, unsigned long stop)
 
 void invalidate_dcache_range(unsigned long start, unsigned long stop)
 {
-       if (bad_cache_range(start, stop))
+       if (!check_cache_range(start, stop))
                return;
 
        while (start < stop) {
@@ -125,7 +125,7 @@ void invalidate_dcache_range(unsigned long start, unsigned long stop)
 
 void flush_dcache_range(unsigned long start, unsigned long stop)
 {
-       if (bad_cache_range(start, stop))
+       if (!check_cache_range(start, stop))
                return;
 
        while (start < stop) {
@@ -141,16 +141,6 @@ void flush_cache(unsigned long start, unsigned long size)
        flush_dcache_range(start, start + size);
 }
 
-void enable_caches(void)
-{
-#ifndef CONFIG_SYS_ICACHE_OFF
-       icache_enable();
-#endif
-#ifndef CONFIG_SYS_DCACHE_OFF
-       dcache_enable();
-#endif
-}
-
 #else /* #ifndef CONFIG_SYS_DCACHE_OFF */
 void invalidate_dcache_all(void)
 {
@@ -172,3 +162,15 @@ void flush_cache(unsigned long start, unsigned long size)
 {
 }
 #endif /* #ifndef CONFIG_SYS_DCACHE_OFF */
+
+#if !defined(CONFIG_SYS_ICACHE_OFF) || !defined(CONFIG_SYS_DCACHE_OFF)
+void enable_caches(void)
+{
+#ifndef CONFIG_SYS_ICACHE_OFF
+       icache_enable();
+#endif
+#ifndef CONFIG_SYS_DCACHE_OFF
+       dcache_enable();
+#endif
+}
+#endif