diff --git a/docs/about/maintainers.rst b/docs/about/maintainers.rst
index 3764084..3a620af 100644
--- a/docs/about/maintainers.rst
+++ b/docs/about/maintainers.rst
@@ -524,12 +524,12 @@
 :|G|: `thomas-arm`_
 :|M|: Vijayenthiran Subramaniam <vijayenthiran.subramaniam@arm.com>
 :|G|: `vijayenthiran-arm`_
-:|F|: plat/arm/css/neoverse_rd/
-:|F|: plat/arm/board/rdn1edge/
-:|F|: plat/arm/board/rdn2/
-:|F|: plat/arm/board/rdv1/
-:|F|: plat/arm/board/rdv1mc/
-:|F|: plat/arm/board/sgi575/
+:|F|: plat/arm/board/neoverse_rd/common
+:|F|: plat/arm/board/neoverse_rd/platform/rdn1edge/
+:|F|: plat/arm/board/neoverse_rd/platform/rdn2/
+:|F|: plat/arm/board/neoverse_rd/platform/rdv1/
+:|F|: plat/arm/board/neoverse_rd/platform/rdv1mc/
+:|F|: plat/arm/board/neoverse_rd/platform/sgi575/
 
 Arm Total Compute platform port
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
diff --git a/plat/arm/css/neoverse_rd/aarch64/nrd_helper.S b/plat/arm/board/neoverse_rd/common/arch/aarch64/nrd_helper.S
similarity index 100%
rename from plat/arm/css/neoverse_rd/aarch64/nrd_helper.S
rename to plat/arm/board/neoverse_rd/common/arch/aarch64/nrd_helper.S
diff --git a/plat/arm/css/neoverse_rd/include/nrd_base_platform_def.h b/plat/arm/board/neoverse_rd/common/include/nrd_base_platform_def.h
similarity index 100%
rename from plat/arm/css/neoverse_rd/include/nrd_base_platform_def.h
rename to plat/arm/board/neoverse_rd/common/include/nrd_base_platform_def.h
diff --git a/plat/arm/css/neoverse_rd/include/nrd_dmc620_tzc_regions.h b/plat/arm/board/neoverse_rd/common/include/nrd_dmc620_tzc_regions.h
similarity index 100%
rename from plat/arm/css/neoverse_rd/include/nrd_dmc620_tzc_regions.h
rename to plat/arm/board/neoverse_rd/common/include/nrd_dmc620_tzc_regions.h
diff --git a/plat/arm/css/neoverse_rd/include/nrd_plat.h b/plat/arm/board/neoverse_rd/common/include/nrd_plat.h
similarity index 100%
rename from plat/arm/css/neoverse_rd/include/nrd_plat.h
rename to plat/arm/board/neoverse_rd/common/include/nrd_plat.h
diff --git a/plat/arm/css/neoverse_rd/include/nrd_ras.h b/plat/arm/board/neoverse_rd/common/include/nrd_ras.h
similarity index 100%
rename from plat/arm/css/neoverse_rd/include/nrd_ras.h
rename to plat/arm/board/neoverse_rd/common/include/nrd_ras.h
diff --git a/plat/arm/css/neoverse_rd/include/nrd_sdei.h b/plat/arm/board/neoverse_rd/common/include/nrd_sdei.h
similarity index 100%
rename from plat/arm/css/neoverse_rd/include/nrd_sdei.h
rename to plat/arm/board/neoverse_rd/common/include/nrd_sdei.h
diff --git a/plat/arm/css/neoverse_rd/include/nrd_soc_css_def.h b/plat/arm/board/neoverse_rd/common/include/nrd_soc_css_def.h
similarity index 100%
rename from plat/arm/css/neoverse_rd/include/nrd_soc_css_def.h
rename to plat/arm/board/neoverse_rd/common/include/nrd_soc_css_def.h
diff --git a/plat/arm/css/neoverse_rd/include/nrd_soc_css_def_v2.h b/plat/arm/board/neoverse_rd/common/include/nrd_soc_css_def_v2.h
similarity index 100%
rename from plat/arm/css/neoverse_rd/include/nrd_soc_css_def_v2.h
rename to plat/arm/board/neoverse_rd/common/include/nrd_soc_css_def_v2.h
diff --git a/plat/arm/css/neoverse_rd/include/nrd_soc_platform_def.h b/plat/arm/board/neoverse_rd/common/include/nrd_soc_platform_def.h
similarity index 100%
rename from plat/arm/css/neoverse_rd/include/nrd_soc_platform_def.h
rename to plat/arm/board/neoverse_rd/common/include/nrd_soc_platform_def.h
diff --git a/plat/arm/css/neoverse_rd/include/nrd_soc_platform_def_v2.h b/plat/arm/board/neoverse_rd/common/include/nrd_soc_platform_def_v2.h
similarity index 100%
rename from plat/arm/css/neoverse_rd/include/nrd_soc_platform_def_v2.h
rename to plat/arm/board/neoverse_rd/common/include/nrd_soc_platform_def_v2.h
diff --git a/plat/arm/css/neoverse_rd/include/nrd_variant.h b/plat/arm/board/neoverse_rd/common/include/nrd_variant.h
similarity index 100%
rename from plat/arm/css/neoverse_rd/include/nrd_variant.h
rename to plat/arm/board/neoverse_rd/common/include/nrd_variant.h
diff --git a/plat/arm/css/neoverse_rd/include/plat_macros.S b/plat/arm/board/neoverse_rd/common/include/plat_macros.S
similarity index 100%
rename from plat/arm/css/neoverse_rd/include/plat_macros.S
rename to plat/arm/board/neoverse_rd/common/include/plat_macros.S
diff --git a/plat/arm/css/neoverse_rd/nrd-common.mk b/plat/arm/board/neoverse_rd/common/nrd-common.mk
similarity index 81%
rename from plat/arm/css/neoverse_rd/nrd-common.mk
rename to plat/arm/board/neoverse_rd/common/nrd-common.mk
index 18769ef..33da19c 100644
--- a/plat/arm/css/neoverse_rd/nrd-common.mk
+++ b/plat/arm/board/neoverse_rd/common/nrd-common.mk
@@ -6,7 +6,7 @@
 
 CSS_USE_SCMI_SDS_DRIVER		:=	1
 
-CSS_ENT_BASE			:=	plat/arm/css/neoverse_rd
+NRD_COMMON_BASE			:=	plat/arm/board/neoverse_rd/common
 
 ENABLE_FEAT_RAS			:=	1
 
@@ -25,9 +25,9 @@
 
 CTX_INCLUDE_FPREGS		:=	1
 
-INTERCONNECT_SOURCES	:=	${CSS_ENT_BASE}/nrd_interconnect.c
+INTERCONNECT_SOURCES	:=	${NRD_COMMON_BASE}/nrd_interconnect.c
 
-PLAT_INCLUDES		+=	-I${CSS_ENT_BASE}/include
+PLAT_INCLUDES		+=	-I${NRD_COMMON_BASE}/include
 
 # GIC-600 configuration
 GICV3_SUPPORT_GIC600	:=	1
@@ -39,18 +39,18 @@
 				plat/common/plat_gicv3.c	\
 				plat/arm/common/arm_gicv3.c
 
-PLAT_BL_COMMON_SOURCES	+=	${CSS_ENT_BASE}/aarch64/nrd_helper.S
+PLAT_BL_COMMON_SOURCES	+=	${NRD_COMMON_BASE}/arch/aarch64/nrd_helper.S
 
 BL1_SOURCES		+=	${INTERCONNECT_SOURCES}			\
 				drivers/arm/sbsa/sbsa.c
 
-BL2_SOURCES		+=	${CSS_ENT_BASE}/nrd_image_load.c	\
+BL2_SOURCES		+=	${NRD_COMMON_BASE}/nrd_image_load.c	\
 				drivers/arm/css/sds/sds.c
 
 BL31_SOURCES		+=	${INTERCONNECT_SOURCES}			\
 				${ENT_GIC_SOURCES}			\
-				${CSS_ENT_BASE}/nrd_bl31_setup.c	\
-				${CSS_ENT_BASE}/nrd_topology.c		\
+				${NRD_COMMON_BASE}/nrd_bl31_setup.c	\
+				${NRD_COMMON_BASE}/nrd_topology.c	\
 				drivers/delay_timer/generic_delay_timer.c
 
 ifneq (${RESET_TO_BL31},0)
diff --git a/plat/arm/css/neoverse_rd/nrd_bl31_setup.c b/plat/arm/board/neoverse_rd/common/nrd_bl31_setup.c
similarity index 100%
rename from plat/arm/css/neoverse_rd/nrd_bl31_setup.c
rename to plat/arm/board/neoverse_rd/common/nrd_bl31_setup.c
diff --git a/plat/arm/css/neoverse_rd/nrd_image_load.c b/plat/arm/board/neoverse_rd/common/nrd_image_load.c
similarity index 100%
rename from plat/arm/css/neoverse_rd/nrd_image_load.c
rename to plat/arm/board/neoverse_rd/common/nrd_image_load.c
diff --git a/plat/arm/css/neoverse_rd/nrd_interconnect.c b/plat/arm/board/neoverse_rd/common/nrd_interconnect.c
similarity index 100%
rename from plat/arm/css/neoverse_rd/nrd_interconnect.c
rename to plat/arm/board/neoverse_rd/common/nrd_interconnect.c
diff --git a/plat/arm/css/neoverse_rd/nrd_plat.c b/plat/arm/board/neoverse_rd/common/nrd_plat.c
similarity index 100%
rename from plat/arm/css/neoverse_rd/nrd_plat.c
rename to plat/arm/board/neoverse_rd/common/nrd_plat.c
diff --git a/plat/arm/css/neoverse_rd/nrd_plat_v2.c b/plat/arm/board/neoverse_rd/common/nrd_plat_v2.c
similarity index 100%
rename from plat/arm/css/neoverse_rd/nrd_plat_v2.c
rename to plat/arm/board/neoverse_rd/common/nrd_plat_v2.c
diff --git a/plat/arm/css/neoverse_rd/nrd_topology.c b/plat/arm/board/neoverse_rd/common/nrd_topology.c
similarity index 100%
rename from plat/arm/css/neoverse_rd/nrd_topology.c
rename to plat/arm/board/neoverse_rd/common/nrd_topology.c
diff --git a/plat/arm/css/neoverse_rd/ras/nrd_ras_common.c b/plat/arm/board/neoverse_rd/common/ras/nrd_ras_common.c
similarity index 100%
rename from plat/arm/css/neoverse_rd/ras/nrd_ras_common.c
rename to plat/arm/board/neoverse_rd/common/ras/nrd_ras_common.c
diff --git a/plat/arm/css/neoverse_rd/ras/nrd_ras_cpu.c b/plat/arm/board/neoverse_rd/common/ras/nrd_ras_cpu.c
similarity index 100%
rename from plat/arm/css/neoverse_rd/ras/nrd_ras_cpu.c
rename to plat/arm/board/neoverse_rd/common/ras/nrd_ras_cpu.c
diff --git a/plat/arm/css/neoverse_rd/ras/nrd_ras_sram.c b/plat/arm/board/neoverse_rd/common/ras/nrd_ras_sram.c
similarity index 100%
rename from plat/arm/css/neoverse_rd/ras/nrd_ras_sram.c
rename to plat/arm/board/neoverse_rd/common/ras/nrd_ras_sram.c
diff --git a/plat/arm/board/rdn1edge/fdts/rdn1edge_fw_config.dts b/plat/arm/board/neoverse_rd/platform/rdn1edge/fdts/rdn1edge_fw_config.dts
similarity index 86%
copy from plat/arm/board/rdn1edge/fdts/rdn1edge_fw_config.dts
copy to plat/arm/board/neoverse_rd/platform/rdn1edge/fdts/rdn1edge_fw_config.dts
index d3b7fba..085a42a 100644
--- a/plat/arm/board/rdn1edge/fdts/rdn1edge_fw_config.dts
+++ b/plat/arm/board/neoverse_rd/platform/rdn1edge/fdts/rdn1edge_fw_config.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2020, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2018-2024, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
diff --git a/plat/arm/board/rdn1edge/fdts/rdn1edge_nt_fw_config.dts b/plat/arm/board/neoverse_rd/platform/rdn1edge/fdts/rdn1edge_nt_fw_config.dts
similarity index 86%
rename from plat/arm/board/rdn1edge/fdts/rdn1edge_nt_fw_config.dts
rename to plat/arm/board/neoverse_rd/platform/rdn1edge/fdts/rdn1edge_nt_fw_config.dts
index 68366c5..3cef0d1 100644
--- a/plat/arm/board/rdn1edge/fdts/rdn1edge_nt_fw_config.dts
+++ b/plat/arm/board/neoverse_rd/platform/rdn1edge/fdts/rdn1edge_nt_fw_config.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2020, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2018-2024, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
diff --git a/plat/arm/board/rdn1edge/fdts/rdn1edge_tb_fw_config.dts b/plat/arm/board/neoverse_rd/platform/rdn1edge/fdts/rdn1edge_tb_fw_config.dts
similarity index 89%
rename from plat/arm/board/rdn1edge/fdts/rdn1edge_tb_fw_config.dts
rename to plat/arm/board/neoverse_rd/platform/rdn1edge/fdts/rdn1edge_tb_fw_config.dts
index 257ef4a..78cd5a8 100644
--- a/plat/arm/board/rdn1edge/fdts/rdn1edge_tb_fw_config.dts
+++ b/plat/arm/board/neoverse_rd/platform/rdn1edge/fdts/rdn1edge_tb_fw_config.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2020-2024, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
diff --git a/plat/arm/board/rdn1edge/include/platform_def.h b/plat/arm/board/neoverse_rd/platform/rdn1edge/include/platform_def.h
similarity index 100%
rename from plat/arm/board/rdn1edge/include/platform_def.h
rename to plat/arm/board/neoverse_rd/platform/rdn1edge/include/platform_def.h
diff --git a/plat/arm/board/rdn1edge/platform.mk b/plat/arm/board/neoverse_rd/platform/rdn1edge/platform.mk
similarity index 93%
rename from plat/arm/board/rdn1edge/platform.mk
rename to plat/arm/board/neoverse_rd/platform/rdn1edge/platform.mk
index b440ae0..1408351 100644
--- a/plat/arm/board/rdn1edge/platform.mk
+++ b/plat/arm/board/neoverse_rd/platform/rdn1edge/platform.mk
@@ -9,15 +9,15 @@
 # GIC-600 configuration
 GICV3_IMPL_GIC600_MULTICHIP	:=	1
 
-include plat/arm/css/neoverse_rd/nrd-common.mk
+include plat/arm/board/neoverse_rd/common/nrd-common.mk
 
-RDN1EDGE_BASE		=	plat/arm/board/rdn1edge
+RDN1EDGE_BASE		=	plat/arm/board/neoverse_rd/platform/rdn1edge
 
 PLAT_INCLUDES		+=	-I${RDN1EDGE_BASE}/include/
 
 SGI_CPU_SOURCES		:=	lib/cpus/aarch64/neoverse_n1.S
 
-PLAT_BL_COMMON_SOURCES	+=	${CSS_ENT_BASE}/nrd_plat.c
+PLAT_BL_COMMON_SOURCES	+=	${NRD_COMMON_BASE}/nrd_plat.c
 
 BL1_SOURCES		+=	${SGI_CPU_SOURCES}			\
 				${RDN1EDGE_BASE}/rdn1edge_err.c
diff --git a/plat/arm/board/rdn1edge/rdn1edge_err.c b/plat/arm/board/neoverse_rd/platform/rdn1edge/rdn1edge_err.c
similarity index 71%
rename from plat/arm/board/rdn1edge/rdn1edge_err.c
rename to plat/arm/board/neoverse_rd/platform/rdn1edge/rdn1edge_err.c
index 46d318c..273e1f4 100644
--- a/plat/arm/board/rdn1edge/rdn1edge_err.c
+++ b/plat/arm/board/neoverse_rd/platform/rdn1edge/rdn1edge_err.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019-2020, Arm Limited. All rights reserved.
+ * Copyright (c) 2019-2024, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
diff --git a/plat/arm/board/rdn1edge/rdn1edge_plat.c b/plat/arm/board/neoverse_rd/platform/rdn1edge/rdn1edge_plat.c
similarity index 100%
rename from plat/arm/board/rdn1edge/rdn1edge_plat.c
rename to plat/arm/board/neoverse_rd/platform/rdn1edge/rdn1edge_plat.c
diff --git a/plat/arm/board/rdn1edge/rdn1edge_security.c b/plat/arm/board/neoverse_rd/platform/rdn1edge/rdn1edge_security.c
similarity index 100%
rename from plat/arm/board/rdn1edge/rdn1edge_security.c
rename to plat/arm/board/neoverse_rd/platform/rdn1edge/rdn1edge_security.c
diff --git a/plat/arm/board/rdn1edge/rdn1edge_topology.c b/plat/arm/board/neoverse_rd/platform/rdn1edge/rdn1edge_topology.c
similarity index 96%
rename from plat/arm/board/rdn1edge/rdn1edge_topology.c
rename to plat/arm/board/neoverse_rd/platform/rdn1edge/rdn1edge_topology.c
index 5bbea69..6c52744 100644
--- a/plat/arm/board/rdn1edge/rdn1edge_topology.c
+++ b/plat/arm/board/neoverse_rd/platform/rdn1edge/rdn1edge_topology.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019-2020, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2019-2024, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
diff --git a/plat/arm/board/rdn1edge/rdn1edge_trusted_boot.c b/plat/arm/board/neoverse_rd/platform/rdn1edge/rdn1edge_trusted_boot.c
similarity index 88%
rename from plat/arm/board/rdn1edge/rdn1edge_trusted_boot.c
rename to plat/arm/board/neoverse_rd/platform/rdn1edge/rdn1edge_trusted_boot.c
index 4592b8f..84622d0 100644
--- a/plat/arm/board/rdn1edge/rdn1edge_trusted_boot.c
+++ b/plat/arm/board/neoverse_rd/platform/rdn1edge/rdn1edge_trusted_boot.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, Arm Limited. All rights reserved.
+ * Copyright (c) 2020-2024, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
diff --git a/plat/arm/board/rdn2/fdts/rdn2_fw_config.dts b/plat/arm/board/neoverse_rd/platform/rdn2/fdts/rdn2_fw_config.dts
similarity index 100%
rename from plat/arm/board/rdn2/fdts/rdn2_fw_config.dts
rename to plat/arm/board/neoverse_rd/platform/rdn2/fdts/rdn2_fw_config.dts
diff --git a/plat/arm/board/rdn2/fdts/rdn2_nt_fw_config.dts b/plat/arm/board/neoverse_rd/platform/rdn2/fdts/rdn2_nt_fw_config.dts
similarity index 90%
rename from plat/arm/board/rdn2/fdts/rdn2_nt_fw_config.dts
rename to plat/arm/board/neoverse_rd/platform/rdn2/fdts/rdn2_nt_fw_config.dts
index dd70141..8e58565 100644
--- a/plat/arm/board/rdn2/fdts/rdn2_nt_fw_config.dts
+++ b/plat/arm/board/neoverse_rd/platform/rdn2/fdts/rdn2_nt_fw_config.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020 - 2022, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2020-2024, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
diff --git a/plat/arm/board/rdn2/fdts/rdn2_stmm_sel0_manifest.dts b/plat/arm/board/neoverse_rd/platform/rdn2/fdts/rdn2_stmm_sel0_manifest.dts
similarity index 97%
rename from plat/arm/board/rdn2/fdts/rdn2_stmm_sel0_manifest.dts
rename to plat/arm/board/neoverse_rd/platform/rdn2/fdts/rdn2_stmm_sel0_manifest.dts
index 6119706..dbdc7e5 100644
--- a/plat/arm/board/rdn2/fdts/rdn2_stmm_sel0_manifest.dts
+++ b/plat/arm/board/neoverse_rd/platform/rdn2/fdts/rdn2_stmm_sel0_manifest.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2023, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2023-2024, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
diff --git a/plat/arm/board/rdn2/fdts/rdn2_tb_fw_config.dts b/plat/arm/board/neoverse_rd/platform/rdn2/fdts/rdn2_tb_fw_config.dts
similarity index 89%
rename from plat/arm/board/rdn2/fdts/rdn2_tb_fw_config.dts
rename to plat/arm/board/neoverse_rd/platform/rdn2/fdts/rdn2_tb_fw_config.dts
index 49eda27..c370623 100644
--- a/plat/arm/board/rdn2/fdts/rdn2_tb_fw_config.dts
+++ b/plat/arm/board/neoverse_rd/platform/rdn2/fdts/rdn2_tb_fw_config.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2020-2024, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
diff --git a/plat/arm/board/rdn2/include/platform_def.h b/plat/arm/board/neoverse_rd/platform/rdn2/include/platform_def.h
similarity index 100%
rename from plat/arm/board/rdn2/include/platform_def.h
rename to plat/arm/board/neoverse_rd/platform/rdn2/include/platform_def.h
diff --git a/plat/arm/board/rdn2/include/rdn2_ras.h b/plat/arm/board/neoverse_rd/platform/rdn2/include/rdn2_ras.h
similarity index 100%
rename from plat/arm/board/rdn2/include/rdn2_ras.h
rename to plat/arm/board/neoverse_rd/platform/rdn2/include/rdn2_ras.h
diff --git a/plat/arm/board/rdn2/platform.mk b/plat/arm/board/neoverse_rd/platform/rdn2/platform.mk
similarity index 92%
rename from plat/arm/board/rdn2/platform.mk
rename to plat/arm/board/neoverse_rd/platform/rdn2/platform.mk
index 6476899..fb9ff35 100644
--- a/plat/arm/board/rdn2/platform.mk
+++ b/plat/arm/board/neoverse_rd/platform/rdn2/platform.mk
@@ -28,16 +28,16 @@
 override CSS_SYSTEM_GRACEFUL_RESET	:= 1
 override EL3_EXCEPTION_HANDLING		:= 1
 
-include plat/arm/css/neoverse_rd/nrd-common.mk
+include plat/arm/board/neoverse_rd/common/nrd-common.mk
 
-RDN2_BASE		=	plat/arm/board/rdn2
+RDN2_BASE		=	plat/arm/board/neoverse_rd/platform/rdn2
 
 PLAT_INCLUDES		+=	-I${RDN2_BASE}/include/
 
 SGI_CPU_SOURCES		:=	lib/cpus/aarch64/neoverse_n2.S \
 				lib/cpus/aarch64/neoverse_v2.S
 
-PLAT_BL_COMMON_SOURCES	+=	${CSS_ENT_BASE}/nrd_plat_v2.c
+PLAT_BL_COMMON_SOURCES	+=	${NRD_COMMON_BASE}/nrd_plat_v2.c
 
 BL1_SOURCES		+=	${SGI_CPU_SOURCES}			\
 				${RDN2_BASE}/rdn2_err.c
@@ -71,9 +71,9 @@
 
 ifeq (${ENABLE_FEAT_RAS}-${HANDLE_EA_EL3_FIRST_NS},1-1)
 BL31_SOURCES		+=	${RDN2_BASE}/rdn2_ras.c			\
-				${CSS_ENT_BASE}/ras/nrd_ras_common.c	\
-				${CSS_ENT_BASE}/ras/nrd_ras_sram.c	\
-				${CSS_ENT_BASE}/ras/nrd_ras_cpu.c
+				${NRD_COMMON_BASE}/ras/nrd_ras_common.c	\
+				${NRD_COMMON_BASE}/ras/nrd_ras_sram.c	\
+				${NRD_COMMON_BASE}/ras/nrd_ras_cpu.c
 endif
 
 # Add the FDT_SOURCES and options for Dynamic Config
diff --git a/plat/arm/board/rdn2/rdn2_err.c b/plat/arm/board/neoverse_rd/platform/rdn2/rdn2_err.c
similarity index 70%
rename from plat/arm/board/rdn2/rdn2_err.c
rename to plat/arm/board/neoverse_rd/platform/rdn2/rdn2_err.c
index 802ac21..d712645 100644
--- a/plat/arm/board/rdn2/rdn2_err.c
+++ b/plat/arm/board/neoverse_rd/platform/rdn2/rdn2_err.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2020-2024, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
diff --git a/plat/arm/board/rdn2/rdn2_plat.c b/plat/arm/board/neoverse_rd/platform/rdn2/rdn2_plat.c
similarity index 100%
rename from plat/arm/board/rdn2/rdn2_plat.c
rename to plat/arm/board/neoverse_rd/platform/rdn2/rdn2_plat.c
diff --git a/plat/arm/board/rdn2/rdn2_ras.c b/plat/arm/board/neoverse_rd/platform/rdn2/rdn2_ras.c
similarity index 100%
rename from plat/arm/board/rdn2/rdn2_ras.c
rename to plat/arm/board/neoverse_rd/platform/rdn2/rdn2_ras.c
diff --git a/plat/arm/board/rdn2/rdn2_security.c b/plat/arm/board/neoverse_rd/platform/rdn2/rdn2_security.c
similarity index 95%
rename from plat/arm/board/rdn2/rdn2_security.c
rename to plat/arm/board/neoverse_rd/platform/rdn2/rdn2_security.c
index 7cd4a1c..4ff6ac0 100644
--- a/plat/arm/board/rdn2/rdn2_security.c
+++ b/plat/arm/board/neoverse_rd/platform/rdn2/rdn2_security.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2021, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2020-2024, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
diff --git a/plat/arm/board/rdn2/rdn2_topology.c b/plat/arm/board/neoverse_rd/platform/rdn2/rdn2_topology.c
similarity index 98%
rename from plat/arm/board/rdn2/rdn2_topology.c
rename to plat/arm/board/neoverse_rd/platform/rdn2/rdn2_topology.c
index 24acc4d..41200ed 100644
--- a/plat/arm/board/rdn2/rdn2_topology.c
+++ b/plat/arm/board/neoverse_rd/platform/rdn2/rdn2_topology.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2023, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2020-2024, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
diff --git a/plat/arm/board/rdn1edge/rdn1edge_trusted_boot.c b/plat/arm/board/neoverse_rd/platform/rdn2/rdn2_trusted_boot.c
similarity index 88%
copy from plat/arm/board/rdn1edge/rdn1edge_trusted_boot.c
copy to plat/arm/board/neoverse_rd/platform/rdn2/rdn2_trusted_boot.c
index 4592b8f..84622d0 100644
--- a/plat/arm/board/rdn1edge/rdn1edge_trusted_boot.c
+++ b/plat/arm/board/neoverse_rd/platform/rdn2/rdn2_trusted_boot.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, Arm Limited. All rights reserved.
+ * Copyright (c) 2020-2024, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
diff --git a/plat/arm/board/rdn1edge/fdts/rdn1edge_fw_config.dts b/plat/arm/board/neoverse_rd/platform/rdv1/fdts/rdv1_fw_config.dts
similarity index 86%
copy from plat/arm/board/rdn1edge/fdts/rdn1edge_fw_config.dts
copy to plat/arm/board/neoverse_rd/platform/rdv1/fdts/rdv1_fw_config.dts
index d3b7fba..d443443 100644
--- a/plat/arm/board/rdn1edge/fdts/rdn1edge_fw_config.dts
+++ b/plat/arm/board/neoverse_rd/platform/rdv1/fdts/rdv1_fw_config.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2020, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2020-2024, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -7,6 +7,7 @@
 #include <common/tbbr/tbbr_img_def.h>
 
 /dts-v1/;
+
 / {
 	dtb-registry {
 		compatible = "fconf,dyn_cfg-dtb_registry";
@@ -24,4 +25,3 @@
 		};
 	};
 };
-
diff --git a/plat/arm/board/rdv1/fdts/rdv1_nt_fw_config.dts b/plat/arm/board/neoverse_rd/platform/rdv1/fdts/rdv1_nt_fw_config.dts
similarity index 82%
rename from plat/arm/board/rdv1/fdts/rdv1_nt_fw_config.dts
rename to plat/arm/board/neoverse_rd/platform/rdv1/fdts/rdv1_nt_fw_config.dts
index 62ba2c3..fb08885 100644
--- a/plat/arm/board/rdv1/fdts/rdv1_nt_fw_config.dts
+++ b/plat/arm/board/neoverse_rd/platform/rdv1/fdts/rdv1_nt_fw_config.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2020-2024, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
diff --git a/plat/arm/board/rdn2/fdts/rdn2_tb_fw_config.dts b/plat/arm/board/neoverse_rd/platform/rdv1/fdts/rdv1_tb_fw_config.dts
similarity index 89%
copy from plat/arm/board/rdn2/fdts/rdn2_tb_fw_config.dts
copy to plat/arm/board/neoverse_rd/platform/rdv1/fdts/rdv1_tb_fw_config.dts
index 49eda27..c370623 100644
--- a/plat/arm/board/rdn2/fdts/rdn2_tb_fw_config.dts
+++ b/plat/arm/board/neoverse_rd/platform/rdv1/fdts/rdv1_tb_fw_config.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2020-2024, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
diff --git a/plat/arm/board/rdv1/include/platform_def.h b/plat/arm/board/neoverse_rd/platform/rdv1/include/platform_def.h
similarity index 100%
rename from plat/arm/board/rdv1/include/platform_def.h
rename to plat/arm/board/neoverse_rd/platform/rdv1/include/platform_def.h
diff --git a/plat/arm/board/rdv1/platform.mk b/plat/arm/board/neoverse_rd/platform/rdv1/platform.mk
similarity index 92%
rename from plat/arm/board/rdv1/platform.mk
rename to plat/arm/board/neoverse_rd/platform/rdv1/platform.mk
index 9858e31..6006619 100644
--- a/plat/arm/board/rdv1/platform.mk
+++ b/plat/arm/board/neoverse_rd/platform/rdv1/platform.mk
@@ -6,15 +6,15 @@
 # RD-V1 platform uses GIC-700 which is based on GICv4.1
 GIC_ENABLE_V4_EXTN	:=	1
 
-include plat/arm/css/neoverse_rd/nrd-common.mk
+include plat/arm/board/neoverse_rd/common/nrd-common.mk
 
-RDV1_BASE		=	plat/arm/board/rdv1
+RDV1_BASE		=	plat/arm/board/neoverse_rd/platform/rdv1
 
 PLAT_INCLUDES		+=	-I${RDV1_BASE}/include/
 
 SGI_CPU_SOURCES		:=	lib/cpus/aarch64/neoverse_v1.S
 
-PLAT_BL_COMMON_SOURCES	+=	${CSS_ENT_BASE}/nrd_plat.c
+PLAT_BL_COMMON_SOURCES	+=	${NRD_COMMON_BASE}/nrd_plat.c
 
 BL1_SOURCES		+=	${SGI_CPU_SOURCES}			\
 				${RDV1_BASE}/rdv1_err.c
diff --git a/plat/arm/board/rdv1/rdv1_err.c b/plat/arm/board/neoverse_rd/platform/rdv1/rdv1_err.c
similarity index 70%
rename from plat/arm/board/rdv1/rdv1_err.c
rename to plat/arm/board/neoverse_rd/platform/rdv1/rdv1_err.c
index 68f9a3e..d75f525 100644
--- a/plat/arm/board/rdv1/rdv1_err.c
+++ b/plat/arm/board/neoverse_rd/platform/rdv1/rdv1_err.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2020-2024, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
diff --git a/plat/arm/board/rdv1/rdv1_plat.c b/plat/arm/board/neoverse_rd/platform/rdv1/rdv1_plat.c
similarity index 100%
rename from plat/arm/board/rdv1/rdv1_plat.c
rename to plat/arm/board/neoverse_rd/platform/rdv1/rdv1_plat.c
diff --git a/plat/arm/board/rdv1/rdv1_security.c b/plat/arm/board/neoverse_rd/platform/rdv1/rdv1_security.c
similarity index 82%
rename from plat/arm/board/rdv1/rdv1_security.c
rename to plat/arm/board/neoverse_rd/platform/rdv1/rdv1_security.c
index 1247db8..a936a71 100644
--- a/plat/arm/board/rdv1/rdv1_security.c
+++ b/plat/arm/board/neoverse_rd/platform/rdv1/rdv1_security.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2020-2024, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
diff --git a/plat/arm/board/rdv1/rdv1_topology.c b/plat/arm/board/neoverse_rd/platform/rdv1/rdv1_topology.c
similarity index 96%
rename from plat/arm/board/rdv1/rdv1_topology.c
rename to plat/arm/board/neoverse_rd/platform/rdv1/rdv1_topology.c
index ab64fd8..5ae20dd 100644
--- a/plat/arm/board/rdv1/rdv1_topology.c
+++ b/plat/arm/board/neoverse_rd/platform/rdv1/rdv1_topology.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2020-2024, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
diff --git a/plat/arm/board/rdn1edge/rdn1edge_trusted_boot.c b/plat/arm/board/neoverse_rd/platform/rdv1/rdv1_trusted_boot.c
similarity index 88%
copy from plat/arm/board/rdn1edge/rdn1edge_trusted_boot.c
copy to plat/arm/board/neoverse_rd/platform/rdv1/rdv1_trusted_boot.c
index 4592b8f..84622d0 100644
--- a/plat/arm/board/rdn1edge/rdn1edge_trusted_boot.c
+++ b/plat/arm/board/neoverse_rd/platform/rdv1/rdv1_trusted_boot.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, Arm Limited. All rights reserved.
+ * Copyright (c) 2020-2024, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
diff --git a/plat/arm/board/rdn1edge/fdts/rdn1edge_fw_config.dts b/plat/arm/board/neoverse_rd/platform/rdv1mc/fdts/rdv1mc_fw_config.dts
similarity index 86%
copy from plat/arm/board/rdn1edge/fdts/rdn1edge_fw_config.dts
copy to plat/arm/board/neoverse_rd/platform/rdv1mc/fdts/rdv1mc_fw_config.dts
index d3b7fba..d443443 100644
--- a/plat/arm/board/rdn1edge/fdts/rdn1edge_fw_config.dts
+++ b/plat/arm/board/neoverse_rd/platform/rdv1mc/fdts/rdv1mc_fw_config.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2020, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2020-2024, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -7,6 +7,7 @@
 #include <common/tbbr/tbbr_img_def.h>
 
 /dts-v1/;
+
 / {
 	dtb-registry {
 		compatible = "fconf,dyn_cfg-dtb_registry";
@@ -24,4 +25,3 @@
 		};
 	};
 };
-
diff --git a/plat/arm/board/rdv1mc/fdts/rdv1mc_nt_fw_config.dts b/plat/arm/board/neoverse_rd/platform/rdv1mc/fdts/rdv1mc_nt_fw_config.dts
similarity index 82%
rename from plat/arm/board/rdv1mc/fdts/rdv1mc_nt_fw_config.dts
rename to plat/arm/board/neoverse_rd/platform/rdv1mc/fdts/rdv1mc_nt_fw_config.dts
index 71c7db3..78fa31e 100644
--- a/plat/arm/board/rdv1mc/fdts/rdv1mc_nt_fw_config.dts
+++ b/plat/arm/board/neoverse_rd/platform/rdv1mc/fdts/rdv1mc_nt_fw_config.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2020-2024, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
diff --git a/plat/arm/board/rdv1mc/fdts/rdv1mc_tb_fw_config.dts b/plat/arm/board/neoverse_rd/platform/rdv1mc/fdts/rdv1mc_tb_fw_config.dts
similarity index 89%
rename from plat/arm/board/rdv1mc/fdts/rdv1mc_tb_fw_config.dts
rename to plat/arm/board/neoverse_rd/platform/rdv1mc/fdts/rdv1mc_tb_fw_config.dts
index 49eda27..c370623 100644
--- a/plat/arm/board/rdv1mc/fdts/rdv1mc_tb_fw_config.dts
+++ b/plat/arm/board/neoverse_rd/platform/rdv1mc/fdts/rdv1mc_tb_fw_config.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2020-2024, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
diff --git a/plat/arm/board/rdv1mc/include/platform_def.h b/plat/arm/board/neoverse_rd/platform/rdv1mc/include/platform_def.h
similarity index 100%
rename from plat/arm/board/rdv1mc/include/platform_def.h
rename to plat/arm/board/neoverse_rd/platform/rdv1mc/include/platform_def.h
diff --git a/plat/arm/board/rdv1mc/platform.mk b/plat/arm/board/neoverse_rd/platform/rdv1mc/platform.mk
similarity index 93%
rename from plat/arm/board/rdv1mc/platform.mk
rename to plat/arm/board/neoverse_rd/platform/rdv1mc/platform.mk
index a4d807d..2ce9fa5 100644
--- a/plat/arm/board/rdv1mc/platform.mk
+++ b/plat/arm/board/neoverse_rd/platform/rdv1mc/platform.mk
@@ -7,15 +7,15 @@
 GIC_ENABLE_V4_EXTN		:=	1
 GICV3_IMPL_GIC600_MULTICHIP	:=	1
 
-include plat/arm/css/neoverse_rd/nrd-common.mk
+include plat/arm/board/neoverse_rd/common/nrd-common.mk
 
-RDV1MC_BASE	=	plat/arm/board/rdv1mc
+RDV1MC_BASE	=	plat/arm/board/neoverse_rd/platform/rdv1mc
 
 PLAT_INCLUDES		+=	-I${RDV1MC_BASE}/include/
 
 SGI_CPU_SOURCES		:=	lib/cpus/aarch64/neoverse_v1.S
 
-PLAT_BL_COMMON_SOURCES	+=	${CSS_ENT_BASE}/nrd_plat.c
+PLAT_BL_COMMON_SOURCES	+=	${NRD_COMMON_BASE}/nrd_plat.c
 
 BL1_SOURCES		+=	${SGI_CPU_SOURCES}			\
 				${RDV1MC_BASE}/rdv1mc_err.c
diff --git a/plat/arm/board/rdv1mc/rdv1mc_err.c b/plat/arm/board/neoverse_rd/platform/rdv1mc/rdv1mc_err.c
similarity index 71%
rename from plat/arm/board/rdv1mc/rdv1mc_err.c
rename to plat/arm/board/neoverse_rd/platform/rdv1mc/rdv1mc_err.c
index 755a503..b855edd 100644
--- a/plat/arm/board/rdv1mc/rdv1mc_err.c
+++ b/plat/arm/board/neoverse_rd/platform/rdv1mc/rdv1mc_err.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2020-2024, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
diff --git a/plat/arm/board/rdv1mc/rdv1mc_plat.c b/plat/arm/board/neoverse_rd/platform/rdv1mc/rdv1mc_plat.c
similarity index 100%
rename from plat/arm/board/rdv1mc/rdv1mc_plat.c
rename to plat/arm/board/neoverse_rd/platform/rdv1mc/rdv1mc_plat.c
diff --git a/plat/arm/board/rdv1mc/rdv1mc_security.c b/plat/arm/board/neoverse_rd/platform/rdv1mc/rdv1mc_security.c
similarity index 95%
rename from plat/arm/board/rdv1mc/rdv1mc_security.c
rename to plat/arm/board/neoverse_rd/platform/rdv1mc/rdv1mc_security.c
index adc0bf8..8cae53c 100644
--- a/plat/arm/board/rdv1mc/rdv1mc_security.c
+++ b/plat/arm/board/neoverse_rd/platform/rdv1mc/rdv1mc_security.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2021, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2020-2024, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
diff --git a/plat/arm/board/rdv1mc/rdv1mc_topology.c b/plat/arm/board/neoverse_rd/platform/rdv1mc/rdv1mc_topology.c
similarity index 100%
rename from plat/arm/board/rdv1mc/rdv1mc_topology.c
rename to plat/arm/board/neoverse_rd/platform/rdv1mc/rdv1mc_topology.c
diff --git a/plat/arm/board/rdn1edge/rdn1edge_trusted_boot.c b/plat/arm/board/neoverse_rd/platform/rdv1mc/rdv1mc_trusted_boot.c
similarity index 88%
copy from plat/arm/board/rdn1edge/rdn1edge_trusted_boot.c
copy to plat/arm/board/neoverse_rd/platform/rdv1mc/rdv1mc_trusted_boot.c
index 4592b8f..84622d0 100644
--- a/plat/arm/board/rdn1edge/rdn1edge_trusted_boot.c
+++ b/plat/arm/board/neoverse_rd/platform/rdv1mc/rdv1mc_trusted_boot.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, Arm Limited. All rights reserved.
+ * Copyright (c) 2020-2024, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
diff --git a/plat/arm/board/rdn1edge/fdts/rdn1edge_fw_config.dts b/plat/arm/board/neoverse_rd/platform/sgi575/fdts/sgi575_fw_config.dts
similarity index 86%
rename from plat/arm/board/rdn1edge/fdts/rdn1edge_fw_config.dts
rename to plat/arm/board/neoverse_rd/platform/sgi575/fdts/sgi575_fw_config.dts
index d3b7fba..fe62b6d 100644
--- a/plat/arm/board/rdn1edge/fdts/rdn1edge_fw_config.dts
+++ b/plat/arm/board/neoverse_rd/platform/sgi575/fdts/sgi575_fw_config.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2020, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2018-2024, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -7,6 +7,7 @@
 #include <common/tbbr/tbbr_img_def.h>
 
 /dts-v1/;
+
 / {
 	dtb-registry {
 		compatible = "fconf,dyn_cfg-dtb_registry";
@@ -24,4 +25,3 @@
 		};
 	};
 };
-
diff --git a/plat/arm/board/sgi575/fdts/sgi575_nt_fw_config.dts b/plat/arm/board/neoverse_rd/platform/sgi575/fdts/sgi575_nt_fw_config.dts
similarity index 86%
rename from plat/arm/board/sgi575/fdts/sgi575_nt_fw_config.dts
rename to plat/arm/board/neoverse_rd/platform/sgi575/fdts/sgi575_nt_fw_config.dts
index 260247a..0573488 100644
--- a/plat/arm/board/sgi575/fdts/sgi575_nt_fw_config.dts
+++ b/plat/arm/board/neoverse_rd/platform/sgi575/fdts/sgi575_nt_fw_config.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2020, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2018-2024, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
diff --git a/plat/arm/board/sgi575/fdts/sgi575_tb_fw_config.dts b/plat/arm/board/neoverse_rd/platform/sgi575/fdts/sgi575_tb_fw_config.dts
similarity index 89%
rename from plat/arm/board/sgi575/fdts/sgi575_tb_fw_config.dts
rename to plat/arm/board/neoverse_rd/platform/sgi575/fdts/sgi575_tb_fw_config.dts
index 49eda27..c370623 100644
--- a/plat/arm/board/sgi575/fdts/sgi575_tb_fw_config.dts
+++ b/plat/arm/board/neoverse_rd/platform/sgi575/fdts/sgi575_tb_fw_config.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2020-2024, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
diff --git a/plat/arm/board/sgi575/include/platform_def.h b/plat/arm/board/neoverse_rd/platform/sgi575/include/platform_def.h
similarity index 100%
rename from plat/arm/board/sgi575/include/platform_def.h
rename to plat/arm/board/neoverse_rd/platform/sgi575/include/platform_def.h
diff --git a/plat/arm/board/sgi575/platform.mk b/plat/arm/board/neoverse_rd/platform/sgi575/platform.mk
similarity index 92%
rename from plat/arm/board/sgi575/platform.mk
rename to plat/arm/board/neoverse_rd/platform/sgi575/platform.mk
index 2a03b1d..3f4bd38 100644
--- a/plat/arm/board/sgi575/platform.mk
+++ b/plat/arm/board/neoverse_rd/platform/sgi575/platform.mk
@@ -6,15 +6,15 @@
 
 $(warning Platform ${PLAT} is deprecated. Some of the features might not work as expected)
 
-include plat/arm/css/neoverse_rd/nrd-common.mk
+include plat/arm/board/neoverse_rd/common/nrd-common.mk
 
-SGI575_BASE		=	plat/arm/board/sgi575
+SGI575_BASE		=	plat/arm/board/neoverse_rd/platform/sgi575
 
 PLAT_INCLUDES		+=	-I${SGI575_BASE}/include/
 
 SGI_CPU_SOURCES		:=	lib/cpus/aarch64/cortex_a75.S
 
-PLAT_BL_COMMON_SOURCES	+=	${CSS_ENT_BASE}/nrd_plat.c
+PLAT_BL_COMMON_SOURCES	+=	${NRD_COMMON_BASE}/nrd_plat.c
 
 BL1_SOURCES		+=	${SGI_CPU_SOURCES}			\
 				${SGI575_BASE}/sgi575_err.c
diff --git a/plat/arm/board/sgi575/sgi575_err.c b/plat/arm/board/neoverse_rd/platform/sgi575/sgi575_err.c
similarity index 71%
rename from plat/arm/board/sgi575/sgi575_err.c
rename to plat/arm/board/neoverse_rd/platform/sgi575/sgi575_err.c
index 21bfcb7..7e656ab 100644
--- a/plat/arm/board/sgi575/sgi575_err.c
+++ b/plat/arm/board/neoverse_rd/platform/sgi575/sgi575_err.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019-2020, Arm Limited. All rights reserved.
+ * Copyright (c) 2019-2024, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
diff --git a/plat/arm/board/sgi575/sgi575_plat.c b/plat/arm/board/neoverse_rd/platform/sgi575/sgi575_plat.c
similarity index 100%
rename from plat/arm/board/sgi575/sgi575_plat.c
rename to plat/arm/board/neoverse_rd/platform/sgi575/sgi575_plat.c
diff --git a/plat/arm/board/sgi575/sgi575_security.c b/plat/arm/board/neoverse_rd/platform/sgi575/sgi575_security.c
similarity index 100%
rename from plat/arm/board/sgi575/sgi575_security.c
rename to plat/arm/board/neoverse_rd/platform/sgi575/sgi575_security.c
diff --git a/plat/arm/board/sgi575/sgi575_topology.c b/plat/arm/board/neoverse_rd/platform/sgi575/sgi575_topology.c
similarity index 94%
rename from plat/arm/board/sgi575/sgi575_topology.c
rename to plat/arm/board/neoverse_rd/platform/sgi575/sgi575_topology.c
index f7c3856..9f5e18a 100644
--- a/plat/arm/board/sgi575/sgi575_topology.c
+++ b/plat/arm/board/neoverse_rd/platform/sgi575/sgi575_topology.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019-2020, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2019-2024, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
diff --git a/plat/arm/board/rdn1edge/rdn1edge_trusted_boot.c b/plat/arm/board/neoverse_rd/platform/sgi575/sgi575_trusted_boot.c
similarity index 88%
copy from plat/arm/board/rdn1edge/rdn1edge_trusted_boot.c
copy to plat/arm/board/neoverse_rd/platform/sgi575/sgi575_trusted_boot.c
index 4592b8f..84622d0 100644
--- a/plat/arm/board/rdn1edge/rdn1edge_trusted_boot.c
+++ b/plat/arm/board/neoverse_rd/platform/sgi575/sgi575_trusted_boot.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, Arm Limited. All rights reserved.
+ * Copyright (c) 2020-2024, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
diff --git a/plat/arm/board/rdn2/rdn2_trusted_boot.c b/plat/arm/board/rdn2/rdn2_trusted_boot.c
deleted file mode 100644
index 4592b8f..0000000
--- a/plat/arm/board/rdn2/rdn2_trusted_boot.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * Copyright (c) 2020, Arm Limited. All rights reserved.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-#include <plat/arm/common/plat_arm.h>
-
-/*
- * Return the ROTPK hash in the following ASN.1 structure in DER format:
- *
- * AlgorithmIdentifier  ::=  SEQUENCE  {
- *     algorithm         OBJECT IDENTIFIER,
- *     parameters        ANY DEFINED BY algorithm OPTIONAL
- * }
- *
- * DigestInfo ::= SEQUENCE {
- *     digestAlgorithm   AlgorithmIdentifier,
- *     digest            OCTET STRING
- * }
- */
-int plat_get_rotpk_info(void *cookie, void **key_ptr, unsigned int *key_len,
-			unsigned int *flags)
-{
-	return arm_get_rotpk_info(cookie, key_ptr, key_len, flags);
-}
diff --git a/plat/arm/board/rdv1/fdts/rdv1_fw_config.dts b/plat/arm/board/rdv1/fdts/rdv1_fw_config.dts
deleted file mode 100644
index 9c9cefe..0000000
--- a/plat/arm/board/rdv1/fdts/rdv1_fw_config.dts
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * Copyright (c) 2020, ARM Limited and Contributors. All rights reserved.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-#include <common/tbbr/tbbr_img_def.h>
-
-/dts-v1/;
-
-/ {
-	dtb-registry {
-		compatible = "fconf,dyn_cfg-dtb_registry";
-
-		tb_fw-config {
-			load-address = <0x0 0x4001300>;
-			max-size = <0x200>;
-			id = <TB_FW_CONFIG_ID>;
-		};
-
-		nt_fw-config {
-			load-address = <0x0 0xFEF00000>;
-			max-size = <0x0100000>;
-			id = <NT_FW_CONFIG_ID>;
-		};
-	};
-};
diff --git a/plat/arm/board/rdv1/fdts/rdv1_tb_fw_config.dts b/plat/arm/board/rdv1/fdts/rdv1_tb_fw_config.dts
deleted file mode 100644
index 49eda27..0000000
--- a/plat/arm/board/rdv1/fdts/rdv1_tb_fw_config.dts
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * Copyright (c) 2020, ARM Limited and Contributors. All rights reserved.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-/dts-v1/;
-
-/ {
-	tb_fw-config {
-		compatible = "arm,tb_fw";
-
-		/* Disable authentication for development */
-		disable_auth = <0x0>;
-
-		/*
-		 * The following two entries are placeholders for Mbed TLS
-		 * heap information. The default values don't matter since
-		 * they will be overwritten by BL1.
-		 * In case of having shared Mbed TLS heap between BL1 and BL2,
-		 * BL1 will populate these two properties with the respective
-		 * info about the shared heap. This info will be available for
-		 * BL2 in order to locate and re-use the heap.
-		 */
-		mbedtls_heap_addr = <0x0 0x0>;
-		mbedtls_heap_size = <0x0>;
-	};
-};
diff --git a/plat/arm/board/rdv1/rdv1_trusted_boot.c b/plat/arm/board/rdv1/rdv1_trusted_boot.c
deleted file mode 100644
index 4592b8f..0000000
--- a/plat/arm/board/rdv1/rdv1_trusted_boot.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * Copyright (c) 2020, Arm Limited. All rights reserved.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-#include <plat/arm/common/plat_arm.h>
-
-/*
- * Return the ROTPK hash in the following ASN.1 structure in DER format:
- *
- * AlgorithmIdentifier  ::=  SEQUENCE  {
- *     algorithm         OBJECT IDENTIFIER,
- *     parameters        ANY DEFINED BY algorithm OPTIONAL
- * }
- *
- * DigestInfo ::= SEQUENCE {
- *     digestAlgorithm   AlgorithmIdentifier,
- *     digest            OCTET STRING
- * }
- */
-int plat_get_rotpk_info(void *cookie, void **key_ptr, unsigned int *key_len,
-			unsigned int *flags)
-{
-	return arm_get_rotpk_info(cookie, key_ptr, key_len, flags);
-}
diff --git a/plat/arm/board/rdv1mc/fdts/rdv1mc_fw_config.dts b/plat/arm/board/rdv1mc/fdts/rdv1mc_fw_config.dts
deleted file mode 100644
index 9c9cefe..0000000
--- a/plat/arm/board/rdv1mc/fdts/rdv1mc_fw_config.dts
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * Copyright (c) 2020, ARM Limited and Contributors. All rights reserved.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-#include <common/tbbr/tbbr_img_def.h>
-
-/dts-v1/;
-
-/ {
-	dtb-registry {
-		compatible = "fconf,dyn_cfg-dtb_registry";
-
-		tb_fw-config {
-			load-address = <0x0 0x4001300>;
-			max-size = <0x200>;
-			id = <TB_FW_CONFIG_ID>;
-		};
-
-		nt_fw-config {
-			load-address = <0x0 0xFEF00000>;
-			max-size = <0x0100000>;
-			id = <NT_FW_CONFIG_ID>;
-		};
-	};
-};
diff --git a/plat/arm/board/rdv1mc/rdv1mc_trusted_boot.c b/plat/arm/board/rdv1mc/rdv1mc_trusted_boot.c
deleted file mode 100644
index 4592b8f..0000000
--- a/plat/arm/board/rdv1mc/rdv1mc_trusted_boot.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * Copyright (c) 2020, Arm Limited. All rights reserved.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-#include <plat/arm/common/plat_arm.h>
-
-/*
- * Return the ROTPK hash in the following ASN.1 structure in DER format:
- *
- * AlgorithmIdentifier  ::=  SEQUENCE  {
- *     algorithm         OBJECT IDENTIFIER,
- *     parameters        ANY DEFINED BY algorithm OPTIONAL
- * }
- *
- * DigestInfo ::= SEQUENCE {
- *     digestAlgorithm   AlgorithmIdentifier,
- *     digest            OCTET STRING
- * }
- */
-int plat_get_rotpk_info(void *cookie, void **key_ptr, unsigned int *key_len,
-			unsigned int *flags)
-{
-	return arm_get_rotpk_info(cookie, key_ptr, key_len, flags);
-}
diff --git a/plat/arm/board/sgi575/fdts/sgi575_fw_config.dts b/plat/arm/board/sgi575/fdts/sgi575_fw_config.dts
deleted file mode 100644
index 84fc1ad..0000000
--- a/plat/arm/board/sgi575/fdts/sgi575_fw_config.dts
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * Copyright (c) 2018-2020, ARM Limited and Contributors. All rights reserved.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-#include <common/tbbr/tbbr_img_def.h>
-
-/dts-v1/;
-
-/ {
-	dtb-registry {
-		compatible = "fconf,dyn_cfg-dtb_registry";
-
-		tb_fw-config {
-			load-address = <0x0 0x4001300>;
-			max-size = <0x200>;
-			id = <TB_FW_CONFIG_ID>;
-		};
-
-		nt_fw-config {
-			load-address = <0x0 0xFEF00000>;
-			max-size = <0x0100000>;
-			id = <NT_FW_CONFIG_ID>;
-		};
-	};
-};
diff --git a/plat/arm/board/sgi575/sgi575_trusted_boot.c b/plat/arm/board/sgi575/sgi575_trusted_boot.c
deleted file mode 100644
index 4592b8f..0000000
--- a/plat/arm/board/sgi575/sgi575_trusted_boot.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * Copyright (c) 2020, Arm Limited. All rights reserved.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-#include <plat/arm/common/plat_arm.h>
-
-/*
- * Return the ROTPK hash in the following ASN.1 structure in DER format:
- *
- * AlgorithmIdentifier  ::=  SEQUENCE  {
- *     algorithm         OBJECT IDENTIFIER,
- *     parameters        ANY DEFINED BY algorithm OPTIONAL
- * }
- *
- * DigestInfo ::= SEQUENCE {
- *     digestAlgorithm   AlgorithmIdentifier,
- *     digest            OCTET STRING
- * }
- */
-int plat_get_rotpk_info(void *cookie, void **key_ptr, unsigned int *key_len,
-			unsigned int *flags)
-{
-	return arm_get_rotpk_info(cookie, key_ptr, key_len, flags);
-}