diff --git a/include/drivers/arm/cci.h b/include/drivers/arm/cci.h
index 1def6a8..41a3de2 100644
--- a/include/drivers/arm/cci.h
+++ b/include/drivers/arm/cci.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015-2017, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -7,94 +7,96 @@
 #ifndef __CCI_H__
 #define __CCI_H__
 
+#include <utils_def.h>
+
 /* Slave interface offsets from PERIPHBASE */
-#define SLAVE_IFACE6_OFFSET		0x7000
-#define SLAVE_IFACE5_OFFSET		0x6000
-#define SLAVE_IFACE4_OFFSET		0x5000
-#define SLAVE_IFACE3_OFFSET		0x4000
-#define SLAVE_IFACE2_OFFSET		0x3000
-#define SLAVE_IFACE1_OFFSET		0x2000
-#define SLAVE_IFACE0_OFFSET		0x1000
-#define SLAVE_IFACE_OFFSET(index)	(SLAVE_IFACE0_OFFSET +	\
-					(0x1000 * (index)))
+#define SLAVE_IFACE6_OFFSET		UL(0x7000)
+#define SLAVE_IFACE5_OFFSET		UL(0x6000)
+#define SLAVE_IFACE4_OFFSET		UL(0x5000)
+#define SLAVE_IFACE3_OFFSET		UL(0x4000)
+#define SLAVE_IFACE2_OFFSET		UL(0x3000)
+#define SLAVE_IFACE1_OFFSET		UL(0x2000)
+#define SLAVE_IFACE0_OFFSET		UL(0x1000)
+#define SLAVE_IFACE_OFFSET(index)	(SLAVE_IFACE0_OFFSET + \
+					(UL(0x1000) * (index)))
 
 /* Slave interface event and count register offsets from PERIPHBASE */
-#define EVENT_SELECT7_OFFSET		0x80000
-#define EVENT_SELECT6_OFFSET		0x70000
-#define EVENT_SELECT5_OFFSET		0x60000
-#define EVENT_SELECT4_OFFSET		0x50000
-#define EVENT_SELECT3_OFFSET		0x40000
-#define EVENT_SELECT2_OFFSET		0x30000
-#define EVENT_SELECT1_OFFSET		0x20000
-#define EVENT_SELECT0_OFFSET		0x10000
-#define EVENT_OFFSET(index)		(EVENT_SELECT0_OFFSET +	\
-					(0x10000 * (index)))
+#define EVENT_SELECT7_OFFSET		UL(0x80000)
+#define EVENT_SELECT6_OFFSET		UL(0x70000)
+#define EVENT_SELECT5_OFFSET		UL(0x60000)
+#define EVENT_SELECT4_OFFSET		UL(0x50000)
+#define EVENT_SELECT3_OFFSET		UL(0x40000)
+#define EVENT_SELECT2_OFFSET		UL(0x30000)
+#define EVENT_SELECT1_OFFSET		UL(0x20000)
+#define EVENT_SELECT0_OFFSET		UL(0x10000)
+#define EVENT_OFFSET(index)		(EVENT_SELECT0_OFFSET + \
+					(UL(0x10000) * (index)))
 
 /* Control and ID register offsets */
-#define CTRL_OVERRIDE_REG		0x0
-#define SECURE_ACCESS_REG		0x8
-#define STATUS_REG			0xc
-#define IMPRECISE_ERR_REG		0x10
-#define PERFMON_CTRL_REG		0x100
-#define IFACE_MON_CTRL_REG		0x104
+#define CTRL_OVERRIDE_REG		U(0x0)
+#define SECURE_ACCESS_REG		U(0x8)
+#define STATUS_REG			U(0xc)
+#define IMPRECISE_ERR_REG		U(0x10)
+#define PERFMON_CTRL_REG		U(0x100)
+#define IFACE_MON_CTRL_REG		U(0x104)
 
 /* Component and peripheral ID registers */
-#define PERIPHERAL_ID0			0xFE0
-#define PERIPHERAL_ID1			0xFE4
-#define PERIPHERAL_ID2			0xFE8
-#define PERIPHERAL_ID3			0xFEC
-#define PERIPHERAL_ID4			0xFD0
-#define PERIPHERAL_ID5			0xFD4
-#define PERIPHERAL_ID6			0xFD8
-#define PERIPHERAL_ID7			0xFDC
+#define PERIPHERAL_ID0			U(0xFE0)
+#define PERIPHERAL_ID1			U(0xFE4)
+#define PERIPHERAL_ID2			U(0xFE8)
+#define PERIPHERAL_ID3			U(0xFEC)
+#define PERIPHERAL_ID4			U(0xFD0)
+#define PERIPHERAL_ID5			U(0xFD4)
+#define PERIPHERAL_ID6			U(0xFD8)
+#define PERIPHERAL_ID7			U(0xFDC)
 
-#define COMPONENT_ID0			0xFF0
-#define COMPONENT_ID1			0xFF4
-#define COMPONENT_ID2			0xFF8
-#define COMPONENT_ID3			0xFFC
-#define COMPONENT_ID4			0x1000
-#define COMPONENT_ID5			0x1004
-#define COMPONENT_ID6			0x1008
-#define COMPONENT_ID7			0x100C
+#define COMPONENT_ID0			U(0xFF0)
+#define COMPONENT_ID1			U(0xFF4)
+#define COMPONENT_ID2			U(0xFF8)
+#define COMPONENT_ID3			U(0xFFC)
+#define COMPONENT_ID4			U(0x1000)
+#define COMPONENT_ID5			U(0x1004)
+#define COMPONENT_ID6			U(0x1008)
+#define COMPONENT_ID7			U(0x100C)
 
 /* Slave interface register offsets */
-#define SNOOP_CTRL_REG			0x0
-#define SH_OVERRIDE_REG			0x4
-#define READ_CHNL_QOS_VAL_OVERRIDE_REG	0x100
-#define WRITE_CHNL_QOS_VAL_OVERRIDE_REG	0x104
-#define MAX_OT_REG			0x110
+#define SNOOP_CTRL_REG			U(0x0)
+#define SH_OVERRIDE_REG			U(0x4)
+#define READ_CHNL_QOS_VAL_OVERRIDE_REG	U(0x100)
+#define WRITE_CHNL_QOS_VAL_OVERRIDE_REG	U(0x104)
+#define MAX_OT_REG			U(0x110)
 
 /* Snoop Control register bit definitions */
-#define DVM_EN_BIT			(1 << 1)
-#define SNOOP_EN_BIT			(1 << 0)
-#define SUPPORT_SNOOPS			(1 << 30)
-#define SUPPORT_DVM			(1 << 31)
+#define DVM_EN_BIT			BIT_32(1)
+#define SNOOP_EN_BIT			BIT_32(0)
+#define SUPPORT_SNOOPS			BIT_32(30)
+#define SUPPORT_DVM			BIT_32(31)
 
 /* Status register bit definitions */
-#define CHANGE_PENDING_BIT		(1 << 0)
+#define CHANGE_PENDING_BIT		BIT_32(0)
 
 /* Event and count register offsets */
-#define EVENT_SELECT_REG		0x0
-#define EVENT_COUNT_REG			0x4
-#define COUNT_CNTRL_REG			0x8
-#define COUNT_OVERFLOW_REG		0xC
+#define EVENT_SELECT_REG		U(0x0)
+#define EVENT_COUNT_REG			U(0x4)
+#define COUNT_CNTRL_REG			U(0x8)
+#define COUNT_OVERFLOW_REG		U(0xC)
 
 /* Slave interface monitor registers */
-#define INT_MON_REG_SI0			0x90000
-#define INT_MON_REG_SI1			0x90004
-#define INT_MON_REG_SI2			0x90008
-#define INT_MON_REG_SI3			0x9000C
-#define INT_MON_REG_SI4			0x90010
-#define INT_MON_REG_SI5			0x90014
-#define INT_MON_REG_SI6			0x90018
+#define INT_MON_REG_SI0			U(0x90000)
+#define INT_MON_REG_SI1			U(0x90004)
+#define INT_MON_REG_SI2			U(0x90008)
+#define INT_MON_REG_SI3			U(0x9000C)
+#define INT_MON_REG_SI4			U(0x90010)
+#define INT_MON_REG_SI5			U(0x90014)
+#define INT_MON_REG_SI6			U(0x90018)
 
 /* Master interface monitor registers */
-#define INT_MON_REG_MI0			0x90100
-#define INT_MON_REG_MI1			0x90104
-#define INT_MON_REG_MI2			0x90108
-#define INT_MON_REG_MI3			0x9010c
-#define INT_MON_REG_MI4			0x90110
-#define INT_MON_REG_MI5			0x90114
+#define INT_MON_REG_MI0			U(0x90100)
+#define INT_MON_REG_MI1			U(0x90104)
+#define INT_MON_REG_MI2			U(0x90108)
+#define INT_MON_REG_MI3			U(0x9010c)
+#define INT_MON_REG_MI4			U(0x90110)
+#define INT_MON_REG_MI5			U(0x90114)
 
 #define SLAVE_IF_UNUSED			-1