diff options
| -rw-r--r-- | arch/arm/mach-rmobile/cpu_info.c | 4 | ||||
| -rw-r--r-- | arch/arm/mach-rmobile/memmap-gen3.c | 4 |
2 files changed, 5 insertions, 3 deletions
diff --git a/arch/arm/mach-rmobile/cpu_info.c b/arch/arm/mach-rmobile/cpu_info.c index 65a9ca8..aa5be52 100644 --- a/arch/arm/mach-rmobile/cpu_info.c +++ b/arch/arm/mach-rmobile/cpu_info.c @@ -7,8 +7,6 @@ #include <asm/io.h> #include <linux/ctype.h> -/* R-Car Gen3 caches are enabled in memmap-gen3.c */ -#ifndef CONFIG_RCAR_GEN3 #ifdef CONFIG_ARCH_CPU_INIT int arch_cpu_init(void) { @@ -17,6 +15,8 @@ int arch_cpu_init(void) } #endif +/* R-Car Gen3 D-cache is enabled in memmap-gen3.c */ +#ifndef CONFIG_RCAR_GEN3 #ifndef CONFIG_SYS_DCACHE_OFF void enable_caches(void) { diff --git a/arch/arm/mach-rmobile/memmap-gen3.c b/arch/arm/mach-rmobile/memmap-gen3.c index 3c0f354..1a9eb72 100644 --- a/arch/arm/mach-rmobile/memmap-gen3.c +++ b/arch/arm/mach-rmobile/memmap-gen3.c @@ -140,6 +140,8 @@ void enable_caches(void) gen3_mem_map[i].attrs = 0; } - icache_enable(); + if (!icache_status()) + icache_enable(); + dcache_enable(); } |