layerscape: stm32mp1: Migrate to enable_mmu_svc_mon()

Change-Id: I3d16b247a0fa457e6293e2d2c4503dfde1e51c1d
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
diff --git a/plat/layerscape/common/ls_bl2_setup.c b/plat/layerscape/common/ls_bl2_setup.c
index 6e6ad6e..4b2dc72 100644
--- a/plat/layerscape/common/ls_bl2_setup.c
+++ b/plat/layerscape/common/ls_bl2_setup.c
@@ -53,7 +53,7 @@
 			      );
 
 #ifdef AARCH32
-	enable_mmu_secure(0);
+	enable_mmu_svc_mon(0);
 #else
 	enable_mmu_el1(0);
 #endif