diff --git a/arch/arm/mach-sti/board-dt.c b/arch/arm/mach-sti/board-dt.c
index dc8669efc12d..910e978dfbc0 100644
--- a/arch/arm/mach-sti/board-dt.c
+++ b/arch/arm/mach-sti/board-dt.c
@@ -14,25 +14,6 @@
 
 #include "smp.h"
 
-void __init stih41x_l2x0_init(void)
-{
-	u32 way_size = 0x4;
-	u32 aux_ctrl;
-	/* may be this can be encoded in macros like BIT*() */
-	aux_ctrl = L2C_AUX_CTRL_SHARED_OVERRIDE |
-		   L310_AUX_CTRL_DATA_PREFETCH |
-		   L310_AUX_CTRL_INSTR_PREFETCH |
-		   L2C_AUX_CTRL_WAY_SIZE(way_size);
-
-	l2x0_of_init(aux_ctrl, L2X0_AUX_CTRL_MASK);
-}
-
-static void __init stih41x_machine_init(void)
-{
-	stih41x_l2x0_init();
-	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
-}
-
 static const char *stih41x_dt_match[] __initdata = {
 	"st,stih415",
 	"st,stih416",
@@ -40,7 +21,11 @@ static const char *stih41x_dt_match[] __initdata = {
 };
 
 DT_MACHINE_START(STM, "STiH415/416 SoC with Flattened Device Tree")
-	.init_machine	= stih41x_machine_init,
-	.smp		= smp_ops(sti_smp_ops),
 	.dt_compat	= stih41x_dt_match,
+	.l2c_aux_val	= L2C_AUX_CTRL_SHARED_OVERRIDE |
+			  L310_AUX_CTRL_DATA_PREFETCH |
+			  L310_AUX_CTRL_INSTR_PREFETCH |
+			  L2C_AUX_CTRL_WAY_SIZE(4),
+	.l2c_aux_mask	= 0xc0000fff,
+	.smp		= smp_ops(sti_smp_ops),
 MACHINE_END