plat/arm: Migrate to enable_mmu_svc_mon()

Change-Id: I1bb310e1b05968d30b28913c4011c0601e1ae64e
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
diff --git a/plat/arm/common/arm_bl2u_setup.c b/plat/arm/common/arm_bl2u_setup.c
index a626830..d9a75f0 100644
--- a/plat/arm/common/arm_bl2u_setup.c
+++ b/plat/arm/common/arm_bl2u_setup.c
@@ -79,7 +79,7 @@
 	arm_setup_page_tables(bl_regions, plat_arm_get_mmap());
 
 #ifdef AARCH32
-	enable_mmu_secure(0);
+	enable_mmu_svc_mon(0);
 #else
 	enable_mmu_el1(0);
 #endif