From f9e8a98f16793ae77998b8a81c306ef9190fc1a7 Mon Sep 17 00:00:00 2001 From: Vasily Khoruzhick Date: Sun, 20 Mar 2016 18:37:09 -0700 Subject: [PATCH] zipitz2: enable caches It speeds up loading kernel from SD or USB a lot. Signed-off-by: Vasily Khoruzhick Acked-by: Marek Vasut --- 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 aefbeee894..d3ca939238 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 52a36b7e54..5200e02191 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