From 4d422fe2dce90d1052c9ab133fe0059ff2e92394 Mon Sep 17 00:00:00 2001 From: Eric Nelson Date: Sun, 4 Mar 2012 11:47:38 +0000 Subject: i.MX6: implement enable_caches() disabled by default until drivers are fixed Signed-off-by: Eric Nelson Acked-by: Marek Vasut --- arch/arm/cpu/armv7/mx6/soc.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'arch') diff --git a/arch/arm/cpu/armv7/mx6/soc.c b/arch/arm/cpu/armv7/mx6/soc.c index a81e2bc01ad..543b2cc6d8a 100644 --- a/arch/arm/cpu/armv7/mx6/soc.c +++ b/arch/arm/cpu/armv7/mx6/soc.c @@ -85,6 +85,14 @@ int arch_cpu_init(void) } #endif +#ifndef CONFIG_SYS_DCACHE_OFF +void enable_caches(void) +{ + /* Enable D-cache. I-cache is already enabled in start.S */ + dcache_enable(); +} +#endif + #if defined(CONFIG_FEC_MXC) void imx_get_mac_from_fuse(int dev_id, unsigned char *mac) { -- cgit v1.2.3