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

[u-boot] / arch / arm / mach-uniphier / cache_uniphier.c

diff --git a/arch/arm/mach-uniphier/cache_uniphier.c b/arch/arm/mach-uniphier/cache_uniphier.c
index 4bf01bce3ea5200e80f0e150b1ef354ad28b0851..bf85ad6fd9aa8b9fb1709e16fc97ac97ee26b9c0 100644 (file)
--- a/arch/arm/mach-uniphier/cache_uniphier.c
+++ b/arch/arm/mach-uniphier/cache_uniphier.c
@@ -1,13 +1,11 @@
 /*
- * Copyright (C) 2012-2014 Panasonic Corporation
- * Copyright (C) 2015      Socionext Inc.
- *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
+ * Copyright (C) 2012-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
  *
  * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #include <common.h>
-#include <asm/io.h>
+#include <linux/io.h>
 #include <asm/armv7.h>
 #include <mach/ssc-regs.h>
 
@@ -122,24 +120,5 @@ void v7_outer_cache_disable(void)
 
 void enable_caches(void)
 {
-       uint32_t reg;
-
-       /*
-        * UniPhier SoCs must use L2 cache for init stack pointer.
-        * We disable L2 and L1 in this order.
-        * If CONFIG_SYS_DCACHE_OFF is not defined,
-        * caches are enabled again with a new page table.
-        */
-
-       /* L2 disable */
-       v7_outer_cache_disable();
-
-       /* L1 disable */
-       reg = get_cr();
-       reg &= ~(CR_C | CR_M);
-       set_cr(reg);
-
-#ifndef CONFIG_SYS_DCACHE_OFF
        dcache_enable();
-#endif
 }