Message ID | 1344345843-26946-1-git-send-email-l.majewski@samsung.com |
---|---|
State | Accepted |
Commit | d7957d1d437926b65d0cb774825274caf57f07c7 |
Delegated to: | Minkyu Kang |
Headers | show |
On 7 August 2012 22:24, Lukasz Majewski <l.majewski@samsung.com> wrote: > This patch enables the L1 data cache for systems based on Samsung > Exynos processor. > > Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> > Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> > Cc: Minkyu Kang <mk7.kang@samsung.com> > --- > arch/arm/cpu/armv7/exynos/soc.c | 8 ++++++++ > 1 files changed, 8 insertions(+), 0 deletions(-) > applied to u-boot-samsung. Thanks. Minkyu Kang.
diff --git a/arch/arm/cpu/armv7/exynos/soc.c b/arch/arm/cpu/armv7/exynos/soc.c index dcfcec2..ab65b8d 100644 --- a/arch/arm/cpu/armv7/exynos/soc.c +++ b/arch/arm/cpu/armv7/exynos/soc.c @@ -28,3 +28,11 @@ void reset_cpu(ulong addr) { writel(0x1, samsung_get_base_swreset()); } + +#ifndef CONFIG_SYS_DCACHE_OFF +void enable_caches(void) +{ + /* Enable D-cache. I-cache is already enabled in start.S */ + dcache_enable(); +} +#endif