diff --git a/plat/arm/css/drivers/mhu/css_mhu.c b/plat/arm/css/drivers/mhu/css_mhu.c
index 7b33317..e13818f 100644
--- a/plat/arm/css/drivers/mhu/css_mhu.c
+++ b/plat/arm/css/drivers/mhu/css_mhu.c
@@ -4,13 +4,17 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#include <arch_helpers.h>
 #include <assert.h>
-#include <bakery_lock.h>
-#include <css_def.h>
-#include <mmio.h>
-#include <plat_arm.h>
+
 #include <platform_def.h>
+
+#include <arch_helpers.h>
+#include <lib/bakery_lock.h>
+#include <lib/mmio.h>
+
+#include <css_def.h>
+#include <plat_arm.h>
+
 #include "css_mhu.h"
 
 /* SCP MHU secure channel registers */
diff --git a/plat/arm/css/drivers/mhu/css_mhu_doorbell.c b/plat/arm/css/drivers/mhu/css_mhu_doorbell.c
index 54f3e05..b3203c2 100644
--- a/plat/arm/css/drivers/mhu/css_mhu_doorbell.c
+++ b/plat/arm/css/drivers/mhu/css_mhu_doorbell.c
@@ -4,8 +4,10 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#include <arch_helpers.h>
 #include <platform_def.h>
+
+#include <arch_helpers.h>
+
 #include "css_mhu_doorbell.h"
 #include "../scmi/scmi.h"
 
diff --git a/plat/arm/css/drivers/mhu/css_mhu_doorbell.h b/plat/arm/css/drivers/mhu/css_mhu_doorbell.h
index cb75ed0..ecee563 100644
--- a/plat/arm/css/drivers/mhu/css_mhu_doorbell.h
+++ b/plat/arm/css/drivers/mhu/css_mhu_doorbell.h
@@ -7,9 +7,10 @@
 #ifndef CSS_MHU_DOORBELL_H
 #define CSS_MHU_DOORBELL_H
 
-#include <mmio.h>
 #include <stdint.h>
 
+#include <lib/mmio.h>
+
 /* MHUv2 Base Address */
 #define MHUV2_BASE_ADDR		PLAT_CSS_MHU_BASE
 
diff --git a/plat/arm/css/drivers/scmi/scmi.h b/plat/arm/css/drivers/scmi/scmi.h
index 28dfc9a..df259f7 100644
--- a/plat/arm/css/drivers/scmi/scmi.h
+++ b/plat/arm/css/drivers/scmi/scmi.h
@@ -7,11 +7,12 @@
 #ifndef SCMI_H
 #define SCMI_H
 
-#include <bakery_lock.h>
-#include <psci.h>
 #include <stddef.h>
 #include <stdint.h>
-#include <spinlock.h>
+
+#include <lib/bakery_lock.h>
+#include <lib/psci/psci.h>
+#include <lib/spinlock.h>
 
 /* Supported SCMI Protocol Versions */
 #define SCMI_AP_CORE_PROTO_VER			MAKE_SCMI_VERSION(1, 0)
diff --git a/plat/arm/css/drivers/scmi/scmi_ap_core_proto.c b/plat/arm/css/drivers/scmi/scmi_ap_core_proto.c
index 1438cba..e495dcc 100644
--- a/plat/arm/css/drivers/scmi/scmi_ap_core_proto.c
+++ b/plat/arm/css/drivers/scmi/scmi_ap_core_proto.c
@@ -4,9 +4,11 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#include <arch_helpers.h>
 #include <assert.h>
-#include <debug.h>
+
+#include <arch_helpers.h>
+#include <common/debug.h>
+
 #include "scmi.h"
 #include "scmi_private.h"
 
diff --git a/plat/arm/css/drivers/scmi/scmi_common.c b/plat/arm/css/drivers/scmi/scmi_common.c
index b34178e..1b4ecb2 100644
--- a/plat/arm/css/drivers/scmi/scmi_common.c
+++ b/plat/arm/css/drivers/scmi/scmi_common.c
@@ -4,13 +4,14 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#include <arch_helpers.h>
 #include <assert.h>
-#include <debug.h>
+
+#include <arch_helpers.h>
+#include <common/debug.h>
+
 #include "scmi.h"
 #include "scmi_private.h"
 
-
 #if HW_ASSISTED_COHERENCY
 #define scmi_lock_init(lock)
 #define scmi_lock_get(lock)		spin_lock(lock)
diff --git a/plat/arm/css/drivers/scmi/scmi_pwr_dmn_proto.c b/plat/arm/css/drivers/scmi/scmi_pwr_dmn_proto.c
index 90c5d6b..f315621 100644
--- a/plat/arm/css/drivers/scmi/scmi_pwr_dmn_proto.c
+++ b/plat/arm/css/drivers/scmi/scmi_pwr_dmn_proto.c
@@ -4,9 +4,11 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#include <arch_helpers.h>
 #include <assert.h>
-#include <debug.h>
+
+#include <arch_helpers.h>
+#include <common/debug.h>
+
 #include "scmi.h"
 #include "scmi_private.h"
 
diff --git a/plat/arm/css/drivers/scmi/scmi_sys_pwr_proto.c b/plat/arm/css/drivers/scmi/scmi_sys_pwr_proto.c
index f6da394..03c3c06 100644
--- a/plat/arm/css/drivers/scmi/scmi_sys_pwr_proto.c
+++ b/plat/arm/css/drivers/scmi/scmi_sys_pwr_proto.c
@@ -4,9 +4,11 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#include <arch_helpers.h>
 #include <assert.h>
-#include <debug.h>
+
+#include <arch_helpers.h>
+#include <common/debug.h>
+
 #include "scmi.h"
 #include "scmi_private.h"
 
diff --git a/plat/arm/css/drivers/scp/css_bom_bootloader.c b/plat/arm/css/drivers/scp/css_bom_bootloader.c
index 5268510..27c9e1d 100644
--- a/plat/arm/css/drivers/scp/css_bom_bootloader.c
+++ b/plat/arm/css/drivers/scp/css_bom_bootloader.c
@@ -4,12 +4,15 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#include <arch_helpers.h>
 #include <assert.h>
-#include <css_def.h>
-#include <debug.h>
-#include <platform.h>
 #include <stdint.h>
+
+#include <arch_helpers.h>
+#include <common/debug.h>
+#include <plat/common/platform.h>
+
+#include <css_def.h>
+
 #include "../mhu/css_mhu.h"
 #include "../scpi/css_scpi.h"
 #include "css_scp.h"
diff --git a/plat/arm/css/drivers/scp/css_pm_scmi.c b/plat/arm/css/drivers/scp/css_pm_scmi.c
index 1397fd8..bd6b595 100644
--- a/plat/arm/css/drivers/scp/css_pm_scmi.c
+++ b/plat/arm/css/drivers/scp/css_pm_scmi.c
@@ -4,14 +4,17 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#include <arch_helpers.h>
 #include <assert.h>
+#include <string.h>
+
+#include <arch_helpers.h>
+#include <common/debug.h>
+#include <plat/common/platform.h>
+
 #include <css_def.h>
 #include <css_pm.h>
-#include <debug.h>
 #include <plat_arm.h>
-#include <platform.h>
-#include <string.h>
+
 #include "../scmi/scmi.h"
 #include "css_scp.h"
 
diff --git a/plat/arm/css/drivers/scp/css_pm_scpi.c b/plat/arm/css/drivers/scp/css_pm_scpi.c
index 123d54f..f53ac30 100644
--- a/plat/arm/css/drivers/scp/css_pm_scpi.c
+++ b/plat/arm/css/drivers/scp/css_pm_scpi.c
@@ -4,11 +4,14 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#include <arch_helpers.h>
 #include <assert.h>
+
+#include <arch_helpers.h>
+#include <common/debug.h>
+
 #include <css_pm.h>
-#include <debug.h>
 #include <plat_arm.h>
+
 #include "../scpi/css_scpi.h"
 #include "css_scp.h"
 
diff --git a/plat/arm/css/drivers/scp/css_scp.h b/plat/arm/css/drivers/scp/css_scp.h
index 84c1487..f3c08c5 100644
--- a/plat/arm/css/drivers/scp/css_scp.h
+++ b/plat/arm/css/drivers/scp/css_scp.h
@@ -7,10 +7,12 @@
 #ifndef CSS_SCP_H
 #define CSS_SCP_H
 
-#include <cassert.h>
-#include <platform_def.h>
 #include <stdint.h>
 
+#include <platform_def.h>
+
+#include <lib/cassert.h>
+
 /* Forward declarations */
 struct psci_power_state;
 
diff --git a/plat/arm/css/drivers/scp/css_sds.c b/plat/arm/css/drivers/scp/css_sds.c
index 561e97b..c152abc 100644
--- a/plat/arm/css/drivers/scp/css_sds.c
+++ b/plat/arm/css/drivers/scp/css_sds.c
@@ -4,13 +4,16 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#include <arch_helpers.h>
 #include <assert.h>
-#include <css_def.h>
-#include <debug.h>
-#include <delay_timer.h>
-#include <platform.h>
 #include <stdint.h>
+
+#include <arch_helpers.h>
+#include <common/debug.h>
+#include <drivers/delay_timer.h>
+#include <plat/common/platform.h>
+
+#include <css_def.h>
+
 #include "css_scp.h"
 #include "../sds/sds.h"
 
diff --git a/plat/arm/css/drivers/scpi/css_scpi.c b/plat/arm/css/drivers/scpi/css_scpi.c
index 2ed5760..42bf3b8 100644
--- a/plat/arm/css/drivers/scpi/css_scpi.c
+++ b/plat/arm/css/drivers/scpi/css_scpi.c
@@ -4,13 +4,16 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#include <arch_helpers.h>
 #include <assert.h>
-#include <css_def.h>
-#include <debug.h>
-#include <platform.h>
 #include <string.h>
-#include <utils.h>
+
+#include <arch_helpers.h>
+#include <common/debug.h>
+#include <lib/utils.h>
+#include <plat/common/platform.h>
+
+#include <css_def.h>
+
 #include "../mhu/css_mhu.h"
 #include "css_scpi.h"
 
diff --git a/plat/arm/css/drivers/sds/sds.c b/plat/arm/css/drivers/sds/sds.c
index e2fac54..3eeb0dc 100644
--- a/plat/arm/css/drivers/sds/sds.c
+++ b/plat/arm/css/drivers/sds/sds.c
@@ -4,13 +4,14 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#include <arch_helpers.h>
 #include <assert.h>
-#include <debug.h>
-#include <css_def.h>
 #include <stdint.h>
 #include <string.h>
 
+#include <arch_helpers.h>
+#include <common/debug.h>
+
+#include <css_def.h>
 #include "sds.h"
 #include "sds_private.h"