diff --git a/plat/arm/board/tc0/include/platform_def.h b/plat/arm/board/tc0/include/platform_def.h
index a8d471e..075c403 100644
--- a/plat/arm/board/tc0/include/platform_def.h
+++ b/plat/arm/board/tc0/include/platform_def.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2020, Arm Limited. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -191,4 +191,19 @@
  */
 #define PLAT_CSS_MAX_SCP_BL2U_SIZE	0x20000
 
+/* TZC Related Constants */
+#define PLAT_ARM_TZC_BASE		UL(0x25000000)
+#define PLAT_ARM_TZC_FILTERS		TZC_400_REGION_ATTR_FILTER_BIT(0)
+
+#define TZC400_OFFSET			UL(0x1000000)
+#define TZC400_COUNT			4
+
+#define TZC400_BASE(n)			(PLAT_ARM_TZC_BASE + \
+					 (n * TZC400_OFFSET))
+
+#define TZC_NSAID_DEFAULT		U(0)
+
+#define PLAT_ARM_TZC_NS_DEV_ACCESS	\
+		(TZC_REGION_ACCESS_RDWR(TZC_NSAID_DEFAULT))
+
 #endif /* PLATFORM_DEF_H */
diff --git a/plat/arm/board/tc0/platform.mk b/plat/arm/board/tc0/platform.mk
index 903fabf..05d691e 100644
--- a/plat/arm/board/tc0/platform.mk
+++ b/plat/arm/board/tc0/platform.mk
@@ -1,4 +1,4 @@
-# Copyright (c) 2020, ARM Limited and Contributors. All rights reserved.
+# Copyright (c) 2020, Arm Limited. All rights reserved.
 #
 # SPDX-License-Identifier: BSD-3-Clause
 #
@@ -61,6 +61,8 @@
 				${TC0_BASE}/tc0_err.c		\
 				${TC0_BASE}/tc0_trusted_boot.c		\
 				lib/utils/mem_region.c			\
+				drivers/arm/tzc/tzc400.c		\
+				plat/arm/common/arm_tzc400.c		\
 				plat/arm/common/arm_nor_psci_mem_protect.c
 
 BL31_SOURCES		+=	${INTERCONNECT_SOURCES}	\
diff --git a/plat/arm/board/tc0/tc0_security.c b/plat/arm/board/tc0/tc0_security.c
index 6aa38c8..5f1cb11 100644
--- a/plat/arm/board/tc0/tc0_security.c
+++ b/plat/arm/board/tc0/tc0_security.c
@@ -1,12 +1,23 @@
 /*
- * Copyright (c) 2020, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2020, Arm Limited. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
+#include <plat/arm/common/plat_arm.h>
 #include <platform_def.h>
 
+static const arm_tzc_regions_info_t tzc_regions[] = {
+	ARM_TZC_REGIONS_DEF,
+	{}
+};
+
 /* Initialize the secure environment */
 void plat_arm_security_setup(void)
 {
+	unsigned int i;
+
+	for (i = 0U; i < TZC400_COUNT; i++) {
+		arm_tzc400_setup(TZC400_BASE(i), tzc_regions);
+	}
 }