|
@@ -192,6 +192,14 @@ static void __slc_entire_op(const int op)
|
|
|
|
|
|
static void slc_upper_region_init(void)
|
|
|
{
|
|
|
+ /*
|
|
|
+ * ARC_AUX_SLC_RGN_START1 and ARC_AUX_SLC_RGN_END1 register exist
|
|
|
+ * only if PAE exists in current HW. So we had to check pae_exist
|
|
|
+ * before using them.
|
|
|
+ */
|
|
|
+ if (!pae_exists())
|
|
|
+ return;
|
|
|
+
|
|
|
/*
|
|
|
* ARC_AUX_SLC_RGN_END1 and ARC_AUX_SLC_RGN_START1 are always == 0
|
|
|
* as we don't use PAE40.
|
|
@@ -334,12 +342,7 @@ void cache_init(void)
|
|
|
if (is_isa_arcv2() && ioc_exists)
|
|
|
arc_ioc_setup();
|
|
|
|
|
|
- /*
|
|
|
- * ARC_AUX_SLC_RGN_START1 and ARC_AUX_SLC_RGN_END1 register exist
|
|
|
- * only if PAE exists in current HW. So we had to check pae_exist
|
|
|
- * before using them.
|
|
|
- */
|
|
|
- if (is_isa_arcv2() && slc_exists() && pae_exists())
|
|
|
+ if (is_isa_arcv2() && slc_exists())
|
|
|
slc_upper_region_init();
|
|
|
}
|
|
|
|