Merge branch 'master' of git://git.denx.de/u-boot-x86

[u-boot] / arch / x86 / include / asm / cache.h

diff --git a/arch/x86/include/asm/cache.h b/arch/x86/include/asm/cache.h
index 87c9e0be42b5a248f8bbe0929a57e4ea5838311e..d4678d4916fb24afbdb2c5bf41d7e536ea59a0e6 100644 (file)
--- a/arch/x86/include/asm/cache.h
+++ b/arch/x86/include/asm/cache.h
@@ -32,4 +32,20 @@
 #define ARCH_DMA_MINALIGN      64
 #endif
 
+static inline void wbinvd(void)
+{
+       asm volatile ("wbinvd" : : : "memory");
+}
+
+static inline void invd(void)
+{
+       asm volatile("invd" : : : "memory");
+}
+
+/* Enable caches and write buffer */
+void enable_caches(void);
+
+/* Disable caches and write buffer */
+void disable_caches(void);
+
 #endif /* __X86_CACHE_H__ */