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Index: sys/arm/mv/mv_machdep.c
===================================================================
--- sys/arm/mv/mv_machdep.c
+++ sys/arm/mv/mv_machdep.c
@@ -254,6 +254,13 @@
* as strongly ordered instead of device memory.
*/
pmap_remap_vm_attr(PTE2_ATTR_DEVICE, PTE2_ATTR_SO);
+
+ /*
+ * Enable HW L1 prefetch.
+ * This feature gives significant performance gain although
+ * is not always enabled by the low-level firmware on Armada38X.
+ */
+ plat_cpuinfo.plat_actlr = (1 << 2);
#endif
}

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