arm: mach-omap2: cache: Explicitly enable I cache

[u-boot] / arch / arm / mach-omap2 / omap-cache.c

diff --git a/arch/arm/mach-omap2/omap-cache.c b/arch/arm/mach-omap2/omap-cache.c
index b37163a4f3e8ea37ecd1ddb656a90ca53a9714d7..975ee1b020034063d3d28e8b22a7237e3723b4dd 100644 (file)
--- a/arch/arm/mach-omap2/omap-cache.c
+++ b/arch/arm/mach-omap2/omap-cache.c
@@ -44,7 +44,11 @@ DECLARE_GLOBAL_DATA_PTR;
 
 void enable_caches(void)
 {
-       /* Enable D-cache. I-cache is already enabled in start.S */
+
+       /* Enable I cache if not enabled */
+       if (!icache_status())
+               icache_enable();
+
        dcache_enable();
 }