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Diffstat (limited to 'arch/arm/mach-omap2/omap4-common.c')
-rw-r--r--arch/arm/mach-omap2/omap4-common.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c
index 19268647ce36..9ef8c29dd817 100644
--- a/arch/arm/mach-omap2/omap4-common.c
+++ b/arch/arm/mach-omap2/omap4-common.c
@@ -52,6 +52,12 @@ static void omap4_l2x0_disable(void)
omap_smc1(0x102, 0x0);
}
+static void omap4_l2x0_set_debug(unsigned long val)
+{
+ /* Program PL310 L2 Cache controller debug register */
+ omap_smc1(0x100, val);
+}
+
static int __init omap_l2_cache_init(void)
{
u32 aux_ctrl = 0;
@@ -99,6 +105,7 @@ static int __init omap_l2_cache_init(void)
* specific one
*/
outer_cache.disable = omap4_l2x0_disable;
+ outer_cache.set_debug = omap4_l2x0_set_debug;
return 0;
}