[U-Boot] [PATCH 10/11] zipitz2: enable caches

[Vasily Khoruzhick]

It speeds up loading kernel from SD or USB a lot.

Signed-off-by: Vasily Khoruzhick <anarsoul at gmail.com>
---
 board/zipitz2/zipitz2.c   | 4 ----
 include/configs/zipitz2.h | 3 +--
 2 files changed, 1 insertion(+), 6 deletions(-)

diff --git a/board/zipitz2/zipitz2.c b/board/zipitz2/zipitz2.c
index aefbeee..d3ca939 100644
--- a/board/zipitz2/zipitz2.c
+++ b/board/zipitz2/zipitz2.c
@@ -30,10 +30,6 @@ inline void lcd_start(void) {};
  */
 int board_init(void)
 {
-	/* We have RAM, disable cache */
-	dcache_disable();
-	icache_disable();
-
 	/* arch number of Z2 */
 	gd->bd->bi_arch_number = MACH_TYPE_ZIPIT2;
 
diff --git a/include/configs/zipitz2.h b/include/configs/zipitz2.h
index 52a36b7..5200e02 100644
--- a/include/configs/zipitz2.h
+++ b/include/configs/zipitz2.h
@@ -27,8 +27,6 @@
 #define CONFIG_ENV_ADDR			0x40000
 #define CONFIG_ENV_SIZE			0x10000
 
-#define CONFIG_SYS_DCACHE_OFF
-
 #define	CONFIG_SYS_MALLOC_LEN		(128*1024)
 #define	CONFIG_ARCH_CPU_INIT
 
@@ -65,6 +63,7 @@
 #define	CONFIG_CMD_MMC
 #define	CONFIG_CMD_SPI
 #define	CONFIG_CMD_USB
+#define	CONFIG_CMD_CACHE
 
 /*
  * MMC Card Configuration
-- 
2.7.2