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-rw-r--r--arch/arm/cpu/armv7/omap3/board.c8
-rw-r--r--arch/arm/cpu/armv7/omap4/board.c8
2 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/omap3/board.c b/arch/arm/cpu/armv7/omap3/board.c
index bce3ee6..0448bc9 100644
--- a/arch/arm/cpu/armv7/omap3/board.c
+++ b/arch/arm/cpu/armv7/omap3/board.c
@@ -402,3 +402,11 @@ void v7_outer_cache_disable(void)
omap3_update_aux_cr(0, 0x2);
}
#endif
+
+#ifndef CONFIG_SYS_DCACHE_OFF
+void enable_caches(void)
+{
+ /* Enable D-cache. I-cache is already enabled in start.S */
+ dcache_enable();
+}
+#endif
diff --git a/arch/arm/cpu/armv7/omap4/board.c b/arch/arm/cpu/armv7/omap4/board.c
index 8e90545..69a0ce5 100644
--- a/arch/arm/cpu/armv7/omap4/board.c
+++ b/arch/arm/cpu/armv7/omap4/board.c
@@ -299,3 +299,11 @@ void v7_outer_cache_disable(void)
set_pl310_ctrl_reg(0);
}
#endif
+
+#ifndef CONFIG_SYS_DCACHE_OFF
+void enable_caches(void)
+{
+ /* Enable D-cache. I-cache is already enabled in start.S */
+ dcache_enable();
+}
+#endif