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zipitz2: enable caches

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

Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Acked-by: Marek Vasut <marex@denx.de>
This commit is contained in:
Vasily Khoruzhick
2016-03-20 18:37:09 -07:00
committed by Tom Rini
parent 59deb7fe8d
commit f9e8a98f16
2 changed files with 1 additions and 6 deletions
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4
board/zipitz2/zipitz2.c
View File

@@ -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;

3
include/configs/zipitz2.h
View File

@@ -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