diff --git a/common/fdt_wrappers.c b/common/fdt_wrappers.c
index 1b065b1..783b660 100644
--- a/common/fdt_wrappers.c
+++ b/common/fdt_wrappers.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2022, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2018-2023, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -206,9 +206,9 @@
 	assert(cells <= 2U);
 
 	if (cells == 2U)
-		*(uint64_t *)value = cpu_to_fdt64(*(uint64_t *)value);
+		*(fdt64_t *)value = cpu_to_fdt64(*(uint64_t *)value);
 	else
-		*(uint32_t *)value = cpu_to_fdt32(*(uint32_t *)value);
+		*(fdt32_t *)value = cpu_to_fdt32(*(uint32_t *)value);
 
 	len = (int)cells * 4;
 
@@ -392,7 +392,7 @@
  * to a global address with help of various helper functions.
  ******************************************************************************/
 
-static bool fdtw_xlat_hit(const uint32_t *value, int child_addr_size,
+static bool fdtw_xlat_hit(const fdt32_t *value, int child_addr_size,
 		int parent_addr_size, int range_size, uint64_t base_address,
 		uint64_t *translated_addr)
 {
@@ -427,7 +427,7 @@
 				int local_bus, uint64_t base_address)
 {
 	uint64_t translated_addr;
-	const uint32_t *next_entry;
+	const fdt32_t *next_entry;
 	int parent_bus_node, nxlat_entries, length;
 	int self_addr_cells, parent_addr_cells, self_size_cells, ncells_xlat;
 
@@ -460,7 +460,7 @@
 
 	assert(nxlat_entries > 0);
 
-	next_entry = (const uint32_t *)ranges_prop->data;
+	next_entry = (const fdt32_t *)ranges_prop->data;
 
 	/* Iterate over the entries in the "ranges" */
 	for (int i = 0; i < nxlat_entries; i++) {
diff --git a/docs/components/realm-management-extension.rst b/docs/components/realm-management-extension.rst
index 2ea8012..919eea5 100644
--- a/docs/components/realm-management-extension.rst
+++ b/docs/components/realm-management-extension.rst
@@ -13,7 +13,7 @@
 The following diagram shows an Arm CCA software architecture with TF-A as the
 EL3 firmware. In the Arm CCA architecture there are two additional security
 states and address spaces: ``Root`` and ``Realm``. TF-A firmware runs in the
-Root world. In the realm world, a Realm Management Monitor firmware (RMM)
+Root world. In the realm world, a Realm Management Monitor firmware (`RMM`_)
 manages the execution of Realm VMs and their interaction with the hypervisor.
 
 .. image:: ../resources/diagrams/arm-cca-software-arch.png
@@ -44,7 +44,7 @@
 In a typical TF-A boot flow, BL2 runs at Secure-EL1. However when RME is
 enabled, TF-A runs in the Root world at EL3. Therefore, the boot flow is
 modified to run BL2 at EL3 when RME is enabled. In addition to this, a
-Realm-world firmware (RMM) is loaded by BL2 in the Realm physical address
+Realm-world firmware (`RMM`_) is loaded by BL2 in the Realm physical address
 space.
 
 The boot flow when RME is enabled looks like the following:
@@ -70,57 +70,85 @@
 RMM Dispatcher (RMMD)
 ************************
 RMMD is a new standard runtime service that handles the switch to the Realm
-world. It initializes the RMM and handles Realm Management Interface (RMI)
-SMC calls from Non-secure and Realm worlds.
+world. It initializes the `RMM`_ and handles Realm Management Interface (RMI)
+SMC calls from Non-secure.
 
-There is a contract between RMM and RMMD that defines the arguments that the
+There is a contract between `RMM`_ and RMMD that defines the arguments that the
 former needs to take in order to initialize and also the possible return values.
-This contract is defined in the RMM Boot Interface, which can be found at
+This contract is defined in the `RMM`_ Boot Interface, which can be found at
 :ref:`rmm_el3_boot_interface`.
 
 There is also a specification of the runtime services provided by TF-A
-to RMM. This can be found at :ref:`runtime_services_and_interface`.
+to `RMM`_. This can be found at :ref:`runtime_services_and_interface`.
 
 Test Realm Payload (TRP)
 *************************
 TRP is a small test payload that runs at R-EL2 and implements a subset of
 the Realm Management Interface (RMI) commands to primarily test EL3 firmware
 and the interface between R-EL2 and EL3. When building TF-A with RME enabled,
-if a path to an RMM image is not provided, TF-A builds the TRP by default
-and uses it as RMM image.
+if the path to an RMM image is not provided, TF-A builds the TRP by default
+and uses it as the R-EL2 payload.
 
 Building and running TF-A with RME
-------------------------------------
+----------------------------------
 
 This section describes how you can build and run TF-A with RME enabled.
-We assume you have all the :ref:`Prerequisites` to build TF-A.
+We assume you have read the :ref:`Prerequisites` to build TF-A.
 
 The following instructions show you how to build and run TF-A with RME
-for two scenarios:
+on FVP for two scenarios:
 
-- Three-world execution: TF-A with TF-A Tests or Linux.
+- Three-world execution:  This is the configuration to use if Secure
+  world functionality is not needed. TF-A is tested with the following
+  software entities in each world as listed below:
 
-  - NS (TF-A Test or Linux),
+  - NS Host (RME capable Linux or TF-A Tests),
   - Root (TF-A)
-  - Realm (RMM or TRP)
+  - R-EL2 (`RMM`_ or TRP)
 
-- Four-world execution: TF-A, Hafnium and TF-A Tests or Linux.
+- Four-world execution: This is the configuration to use if both Secure
+  and Realm world functionality is needed. TF-A is tested with the following
+  software entities in each world as listed below:
 
-  - NS (TF-A Test or Linux),
+  - NS Host (RME capable Linux or TF-A Tests),
   - Root (TF-A)
-  - Realm (RMM or TRP)
-  - SPM (Hafnium)
+  - R-EL2 (`RMM`_ or TRP)
+  - S-EL2 (Hafnium SPM)
 
 To run the tests, you need an FVP model. Please use the :ref:`latest version
-<Arm Fixed Virtual Platforms (FVP)>` of *FVP_Base_RevC-2xAEMvA* model.
+<Arm Fixed Virtual Platforms (FVP)>` of *FVP_Base_RevC-2xAEMvA* model. If NS
+Host is Linux, then the below instructions assume that a suitable RME enabled
+kernel image and associated root filesystem are available.
 
-Three World Testing with TF-A Tests
-*************************************
+Three-world execution
+*********************
 
-**1. Obtain and build TF-A Tests with Realm Payload**
+**1. Clone and build RMM Image**
 
-The full set of instructions to setup build host and build options for
-TF-A-Tests can be found in the `TFTF Getting Started`_.
+Please refer to the `RMM Getting Started`_ on how to setup
+Host Environment and build `RMM`_. The build commands assume that
+an AArch64 toolchain and CMake executable are available in the
+shell PATH variable and CROSS_COMPILE variable has been setup
+appropriately.
+
+To clone `RMM`_ and build using the default build options for FVP:
+
+.. code:: shell
+
+ git clone --recursive https://git.trustedfirmware.org/TF-RMM/tf-rmm.git
+ cd tf-rmm
+ cmake -DRMM_CONFIG=fvp_defcfg -S . -B build
+ cmake --build build
+
+This will generate **rmm.img** in **build/Release** folder.
+
+**2. Clone and build TF-A Tests with Realm Payload**
+
+This step is only needed if NS Host is TF-A Tests. The full set
+of instructions to setup build host and build options for
+TF-A-Tests can be found in the `TFTF Getting Started`_. TF-A Tests
+can test Realm world with either `RMM`_ or TRP in R-EL2. In the TRP case,
+some tests which are not applicable will be skipped.
 
 Use the following instructions to build TF-A with `TF-A Tests`_ as the
 non-secure payload (BL33).
@@ -134,37 +162,23 @@
 This produces a TF-A Tests binary (**tftf.bin**) with Realm payload packaged
 and **sp_layout.json** in the **build/fvp/debug** directory.
 
-**2. Obtain and build RMM Image**
-
-Please refer to the `RMM Getting Started`_ on how to setup
-Host Environment and build RMM.
-
-The below command shows how to build RMM using the default build options for FVP.
-
-.. code:: shell
-
- git clone --recursive https://git.trustedfirmware.org/TF-RMM/tf-rmm.git
- cd tf-rmm
- cmake -DRMM_CONFIG=fvp_defcfg -S . -B build
- cmake --build build
-
-This will generate **rmm.img** in **build** folder.
 
-**3. Build TF-A**
+**3. Build RME Enabled TF-A**
 
 The `TF-A Getting Started`_ has the necessary instructions to setup Host
 machine and build TF-A.
 
 To build for RME, set ``ENABLE_RME`` build option to 1 and provide the path to
-the RMM binary using the ``RMM`` build option.
-Currently, this feature is only supported for the FVP platform.
+the `RMM`_ binary ``rmm.img`` using ``RMM`` build option.
 
 .. note::
 
  ENABLE_RME build option is currently experimental.
 
+.. note::
+
-If the ``RMM`` option is not used, then the Test Realm Payload (TRP) in TF-A
-will be built and used as the RMM.
+ If the ``RMM`` option is not specified, TF-A builds the TRP to load and
+ run at R-EL2.
 
 .. code:: shell
 
@@ -176,16 +190,42 @@
  RMM=<path/to/rmm.img> \
  FVP_HW_CONFIG_DTS=fdts/fvp-base-gicv3-psci-1t.dts \
  DEBUG=1 \
- BL33=<path/to/tftf.bin> \
+ BL33=<path/to/bl33> \
+ all fip
+
+``BL33`` can point to a Non Secure Bootloader like UEFI/U-Boot or
+the TF-A Tests binary(**tftf.bin**) from the previous step.
+
+This produces **bl1.bin** and **fip.bin** binaries in the **build/fvp/debug**
+directory.
+
+TF-A can also directly boot Linux kernel on the FVP. The kernel needs to be
+`preloaded` to a suitable memory location and this needs to be specified via
+``PRELOADED_BL33_BASE`` build option. Also TF-A should implement the Linux
+kernel register conventions for boot and this can be set using the
+``ARM_LINUX_KERNEL_AS_BL33`` option.
+
+.. code-block:: shell
+
+ cd trusted-firmware-a
+ make CROSS_COMPILE=aarch64-none-elf- \
+ PLAT=fvp \
+ ENABLE_RME=1 \
+ RMM=<path/to/rmm.img> \
+ FVP_HW_CONFIG_DTS=fdts/fvp-base-gicv3-psci-1t.dts \
+ DEBUG=1 \
+ ARM_LINUX_KERNEL_AS_BL33=1 \
+ PRELOADED_BL33_BASE=0x84000000 \
  all fip
 
+The above command assumes that the Linux kernel will be placed in FVP
+memory at 0x84000000 via suitable FVP option (see the next step).
+
-This produces **bl1.bin** and **fip.bin** binaries in the **build/fvp/debug** directory.
+.. _fvp_3_world_cmd:
 
-Running the tests for a 3 world FVP setup
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+**4. Running FVP for 3 world setup**
 
-Use the following command to run the tests on FVP. TF-A Tests should boot
-and run the default tests including Realm world tests.
+Use the following command to run the tests on FVP.
 
 .. code:: shell
 
@@ -239,12 +279,33 @@
  -C cluster1.restriction_on_speculative_execution_aarch32=2     \
  -C pctl.startup=0.0.0.0                                        \
  -C bp.smsc_91c111.enabled=1                                    \
- -C bp.hostbridge.userNetworking=1
+ -C bp.hostbridge.userNetworking=1                              \
+ -C bp.virtioblockdevice.image_path=<path/to/rootfs.ext4>
 
-The bottom of the output from *uart0* should look something like the following.
+The ``bp.virtioblockdevice.image_path`` option presents the rootfs as a
+virtio block device to Linux kernel. It can be ignored if NS Host is
+TF-A-Tests or rootfs is accessed by some other mechanism.
+
+If TF-A was built to expect a preloaded Linux kernel, then use the following
+FVP argument to load the kernel image at the expected address.
 
 .. code-block:: shell
 
+ --data cluster0.cpu0=<path_to_kernel_Image>@0x84000000         \
+
+
+.. tip::
+ Tips to boot and run Linux faster on the FVP :
+  1. Set the FVP option ``cache_state_modelled`` to 0.
+  2. Disable the CPU Idle driver in Linux either by setting the kernel command line
+     parameter "cpuidle.off=1" or by disabling the ``CONFIG_CPU_IDLE`` kernel config.
+
+If the NS Host is TF-A-Tests, then the default test suite in TFTF
+will execute on the FVP and this includes Realm world tests. The
+tail of the output from *uart0* should look something like the following.
+
+.. code-block:: shell
+
  ...
 
  > Test suite 'FF-A Interrupt'
@@ -263,52 +324,19 @@
                                                                 Passed
  ...
 
-Building TF-A with RME enabled Linux Kernel
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-If an RME enabled Linux kernel and filesystem is available for testing,
-and a suitable NS boot loader is not available, then this option can be used to
-launch kernel directly after BL31:
-
-.. code-block:: shell
-
- cd trusted-firmware-a
- make CROSS_COMPILE=aarch64-none-elf- \
- PLAT=fvp \
- ENABLE_RME=1 \
- RMM=<path/to/rmm.img> \
- FVP_HW_CONFIG_DTS=fdts/fvp-base-gicv3-psci-1t.dts \
- DEBUG=1 \
- ARM_LINUX_KERNEL_AS_BL33=1 \
- PRELOADED_BL33_BASE=0x84000000 \
- all fip
-
-Boot and run the RME enabled Linux Kernel
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-Use the following additional arguments to boot the kernel on FVP.
-
-.. code-block:: shell
-
- --data cluster0.cpu0=<path_to_kernel_Image>@0x84000000         \
- -C bp.virtioblockdevice.image_path=<path_to_rootfs.ext4>
-
-.. tip::
-
- Set the FVP option `cache_state_modelled=0` to run Linux based tests much faster.
-
-Four-world execution with Hafnium and TF-A Tests
-*************************************************
+Four-world execution
+********************
 
 Four-world execution involves software components in each security state: root,
 secure, realm and non-secure. This section describes how to build TF-A
 with four-world support.
 
-We use TF-A as the root firmware, `Hafnium SPM`_ is the reference Secure world component
-and the software components for the other 2 worlds (Realm and Non-Secure)
-are as described in the previous section.
+We use TF-A as the root firmware, `Hafnium SPM`_ is the reference Secure world
+component running at S-EL2. `RMM`_ can be built as described in previous
+section. The examples below assume TF-A-Tests as the NS Host and utilize SPs
+from TF-A-Tests.
 
-**1. Obtain and build Hafnium**
+**1. Obtain and build Hafnium SPM**
 
 .. code:: shell
 
@@ -342,11 +370,12 @@
 The Hafnium binary should be located at
 *out/reference/secure_aem_v8a_fvp_clang/hafnium.bin*
 
-**2. Build TF-A**
+**2. Build RME enabled TF-A with SPM**
 
 Build TF-A with RME as well as SPM enabled.
 
-Use sp_layout.json previously generated in tf-a-test build.
+Use the ``sp_layout.json`` previously generated in TF-A Tests
+build to run SP tests.
 
 .. code:: shell
 
@@ -355,7 +384,6 @@
  ENABLE_RME=1 \
  FVP_HW_CONFIG_DTS=fdts/fvp-base-gicv3-psci-1t.dts \
  SPD=spmd \
- SPMD_SPM_AT_SEL2=1 \
  BRANCH_PROTECTION=1 \
  CTX_INCLUDE_PAUTH_REGS=1 \
  DEBUG=1 \
@@ -365,11 +393,11 @@
  RMM=<path/to/rmm.img> \
  all fip
 
-Running the tests for a 4 world FVP setup
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+**3. Running the FVP for a 4 world setup**
 
-Use the following arguments in addition to
-`Running the tests for a 3 world FVP setup`_ to run tests for 4 world setup.
+Use the following arguments in addition to the FVP options mentioned in
+:ref:`4. Running FVP for 3 world setup <fvp_3_world_cmd>` to run tests for
+4 world setup.
 
 .. code:: shell
 
@@ -388,4 +416,5 @@
 .. _TF-A Tests: https://trustedfirmware-a-tests.readthedocs.io/en/latest
 .. _TFTF Getting Started: https://trustedfirmware-a-tests.readthedocs.io/en/latest/getting_started/index.html
 .. _Hafnium SPM: https://www.trustedfirmware.org/projects/hafnium
-.. _RMM Getting Started: https://git.trustedfirmware.org/TF-RMM/tf-rmm.git/tree/docs/getting_started/index.rst
+.. _RMM Getting Started: https://tf-rmm.readthedocs.io/en/latest/getting_started/index.html
+.. _RMM: https://www.trustedfirmware.org/projects/tf-rmm/
diff --git a/docs/components/rmm-el3-comms-spec.rst b/docs/components/rmm-el3-comms-spec.rst
index 25c4269..6b57c0e 100644
--- a/docs/components/rmm-el3-comms-spec.rst
+++ b/docs/components/rmm-el3-comms-spec.rst
@@ -53,7 +53,7 @@
     consistency with the versioning schemes used in other parts of RMM.
 
 This document specifies the 0.1 version of Boot Interface ABI and RMM-EL3
-services specification and the 0.1 version of the Boot Manifest.
+services specification and the 0.2 version of the Boot Manifest.
 
 .. _rmm_el3_boot_interface:
 
@@ -71,7 +71,7 @@
 
 The Boot Interface ABI defines a set of register conventions and
 also a memory based manifest file to pass information from EL3 to RMM. The
-boot manifest and the associated platform data in it can be dynamically created
+Boot Manifest and the associated platform data in it can be dynamically created
 by EL3 and there is no restriction on how the data can be obtained (e.g by DTB,
 hoblist or other).
 
@@ -99,7 +99,7 @@
    x0,Linear index of this PE. This index starts from 0 and must be less than the maximum number of CPUs to be supported at runtime (see x2).
    x1,Version for this Boot Interface as defined in :ref:`rmm_el3_ifc_versioning`.
    x2,Maximum number of CPUs to be supported at runtime. RMM should ensure that it can support this maximum number.
-   x3,Base address for the shared buffer used for communication between EL3 firmware and RMM. This buffer must be of 4KB size (1 page). The boot manifest must be present at the base of this shared buffer during cold boot.
+   x3,Base address for the shared buffer used for communication between EL3 firmware and RMM. This buffer must be of 4KB size (1 page). The Boot Manifest must be present at the base of this shared buffer during cold boot.
 
 During cold boot, EL3 firmware needs to allocate a 4KB page that will be
 passed to RMM in x3. This memory will be used as shared buffer for communication
@@ -162,8 +162,8 @@
    ``E_RMM_BOOT_CPUS_OUT_OF_RAGE``,Number of CPUs reported by EL3 larger than maximum supported by RMM,-3
    ``E_RMM_BOOT_CPU_ID_OUT_OF_RAGE``,Current CPU Id is higher or equal than the number of CPUs supported by RMM,-4
    ``E_RMM_BOOT_INVALID_SHARED_BUFFER``,Invalid pointer to shared memory area,-5
-   ``E_RMM_BOOT_MANIFEST_VERSION_NOT_SUPPORTED``,Version reported by the boot manifest not supported by RMM,-6
-   ``E_RMM_BOOT_MANIFEST_DATA_ERROR``,Error parsing core boot manifest,-7
+   ``E_RMM_BOOT_MANIFEST_VERSION_NOT_SUPPORTED``,Version reported by the Boot Manifest not supported by RMM,-6
+   ``E_RMM_BOOT_MANIFEST_DATA_ERROR``,Error parsing core Boot Manifest,-7
 
 For any error detected in RMM during cold or warm boot, RMM will return back to
 EL3 using ``RMM_BOOT_COMPLETE`` SMC with an appropriate error code. It is
@@ -177,25 +177,28 @@
 Boot Manifest
 ~~~~~~~~~~~~~
 
-During cold boot, EL3 Firmware passes a memory boot manifest to RMM containing
+During cold boot, EL3 Firmware passes a memory Boot Manifest to RMM containing
 platform information.
 
-This boot manifest is versioned independently of the boot interface, to help
-evolve the boot manifest independent of the rest of Boot Manifest.
-The current version for the boot manifest is ``v0.1`` and the rules explained
+This Boot Manifest is versioned independently of the Boot Interface, to help
+evolve the former independent of the latter.
+The current version for the Boot Manifest is ``v0.2`` and the rules explained
 in :ref:`rmm_el3_ifc_versioning` apply on this version as well.
 
-The boot manifest is divided into two different components:
+The Boot Manifest v0.2 has the following fields:
 
-   - Core Manifest: This is the generic parameters passed to RMM by EL3 common to all platforms.
-   - Platform data: This is defined by the platform owner and contains information specific to that platform.
+   - version : Version of the Manifest (v0.2)
+   - plat_data : Pointer to the platform specific data and not specified by this
+     document. These data are optional and can be NULL.
+   - plat_dram : Structure encoding the NS DRAM information on the platform. This
+     field is also optional and platform can choose to zero out this structure if
+     RMM does not need EL3 to send this information during the boot.
 
-For the current version of the manifest, the core manifest contains a pointer
-to the platform data. EL3 must ensure that the whole boot manifest,
-including the platform data, if available, fits inside the RMM EL3 shared
-buffer.
+For the current version of the Boot Manifest, the core manifest contains a pointer
+to the platform data. EL3 must ensure that the whole Boot Manifest, including
+the platform data, if available, fits inside the RMM EL3 shared buffer.
 
-For the type specification of the RMM Boot Manifest v0.1, refer to
+For the data structure specification of Boot Manifest, refer to
 :ref:`rmm_el3_manifest_struct`
 
 .. _runtime_services_and_interface:
@@ -525,19 +528,59 @@
 RMM-EL3 Boot Manifest structure
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-The RMM-EL3 Boot Manifest structure contains platform boot information passed
-from EL3 to RMM. The width of the Boot Manifest is 128 bits
-
-.. image:: ../resources/diagrams/rmm_el3_manifest_struct.png
+The RMM-EL3 Boot Manifest v0.2 structure contains platform boot information passed
+from EL3 to RMM. The size of the Boot Manifest is 40 bytes.
 
 The members of the RMM-EL3 Boot Manifest structure are shown in the following
 table:
 
-.. csv-table::
-   :header: "Name", "Range", "Type", Description
-   :widths: 2 1 1 4
++-----------+--------+----------------+----------------------------------------+
+|   Name    | Offset |     Type       |               Description              |
++===========+========+================+========================================+
+| version   |   0    |   uint32_t     | Boot Manifest version                  |
++-----------+--------+----------------+----------------------------------------+
+| padding   |   4    |   uint32_t     | Reserved, set to 0                     |
++-----------+--------+----------------+----------------------------------------+
+| plat_data |   8    |   uintptr_t    | Pointer to Platform Data section       |
++-----------+--------+----------------+----------------------------------------+
+| plat_dram |   16   | ns_dram_info   | NS DRAM Layout Info structure          |
++-----------+--------+----------------+----------------------------------------+
+
+.. _ns_dram_info_struct:
+
+NS DRAM Layout Info structure
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+NS DRAM Layout Info structure contains information about platform Non-secure
+DRAM layout. The members of this structure are shown in the table below:
+
++-----------+--------+----------------+----------------------------------------+
+|   Name    | Offset |     Type       |               Description              |
++===========+========+================+========================================+
+| num_banks |   0    |   uint64_t     | Number of NS DRAM banks                |
++-----------+--------+----------------+----------------------------------------+
+| banks     |   8    | ns_dram_bank * | Pointer to 'ns_dram_bank'[] array      |
++-----------+--------+----------------+----------------------------------------+
+| checksum  |   16   |   uint64_t     | Checksum                               |
++-----------+--------+----------------+----------------------------------------+
+
+Checksum is calculated as two's complement sum of 'num_banks', 'banks' pointer
+and DRAM banks data array pointed by it.
+
+.. _ns_dram_bank_struct:
+
+NS DRAM Bank structure
+~~~~~~~~~~~~~~~~~~~~~~
+
+NS DRAM Bank structure contains information about each Non-secure DRAM bank:
+
++-----------+--------+----------------+----------------------------------------+
+|   Name    | Offset |     Type       |               Description              |
++===========+========+================+========================================+
+|   base    |   0    |   uintptr_t    | Base address                           |
++-----------+--------+----------------+----------------------------------------+
+|   size    |   8    |   uint64_t     | Size of bank in bytes                  |
++-----------+--------+----------------+----------------------------------------+
+
+
 
-   ``Version Minor``,15:0,uint16_t,Version Minor part of the Boot Manifest Version.
-   ``Version Major``,30:16,uint16_t,Version Major part of the Boot Manifest Version.
-   ``RES0``,31,bit,Reserved. Set to 0.
-   ``Platform Data``,127:64,Address,Pointer to the Platform Data section of the Boot Manifest.
diff --git a/docs/design/cpu-specific-build-macros.rst b/docs/design/cpu-specific-build-macros.rst
index 8a8445d..9db29e6 100644
--- a/docs/design/cpu-specific-build-macros.rst
+++ b/docs/design/cpu-specific-build-macros.rst
@@ -321,6 +321,10 @@
    CPU. This needs to be enabled for revisions r0p0, r1p0, r1p1, and r1p2, and
    it is still open.
 
+-  ``ERRATA_A78_2779479``: This applies erratum 2779479 workaround to Cortex-A78
+   CPU. This needs to be enabled for revisions r0p0, r1p0, r1p1 and r1p2 and
+   it is still open.
+
 For Cortex-A78 AE, the following errata build flags are defined :
 
 - ``ERRATA_A78_AE_1941500`` : This applies errata 1941500 workaround to
@@ -357,6 +361,10 @@
   Cortex-A78C CPU. This needs to be enabled for revisions r0p1 and r0p2. This
   erratum is still open.
 
+- ``ERRATA_A78C_2772121`` : This applies errata 2772121 workaround to
+  Cortex-A78C CPU. This needs to be enabled for revisions r0p0, r0p1 and r0p2.
+  This erratum is still open.
+
 For Cortex-X1 CPU, the following errata build flags are defined:
 
 - ``ERRATA_X1_1821534`` : This applies errata 1821534 workaround to Cortex-X1
@@ -468,6 +476,10 @@
    CPU. This needs to be enabled for revisions r0p0, r1p0, r1p1 and r1p2 of the
    CPU. It is still open.
 
+-  ``ERRATA_V1_2779461``: This applies erratum 2779461 workaround to Neoverse-V1
+   CPU. This needs to be enabled for revisions r0p0, r1p0, r1p1, r1p2 of the
+   CPU. It is still open.
+
 For Cortex-A710, the following errata build flags are defined :
 
 -  ``ERRATA_A710_1987031``: This applies errata 1987031 workaround to
@@ -661,7 +673,7 @@
    Cortex-A510 CPU. This needs to be enabled for revisions r0p0, r0p1, r0p2,
    r0p3 and r1p0, it is fixed in r1p1.
 
-- ``ERRATA_A510_2347730``: This applies errata 2347730 workaround to
+-  ``ERRATA_A510_2347730``: This applies errata 2347730 workaround to
    Cortex-A510 CPU. This needs to be enabled for revisions r0p0, r0p1, r0p2,
    r0p3, r1p0 and r1p1. It is fixed in r1p2.
 
@@ -673,6 +685,10 @@
    Cortex-A510 CPU. This needs to applied for revisions r0p0, r0p1, r0p2,
    r0p3, r1p0, r1p1. It is fixed in r1p2.
 
+-  ``ERRATA_A510_2684597``: This applies erratum 2684597 workaround to
+   Cortex-A510 CPU. This needs to be applied to revision r0p0, r0p1, r0p2,
+   r0p3, r1p0, r1p1 and r1p2. It is fixed in r1p3.
+
 DSU Errata Workarounds
 ----------------------
 
diff --git a/docs/design_documents/measured_boot_poc.rst b/docs/design_documents/measured_boot_poc.rst
index 3ae539b..2e25057 100644
--- a/docs/design_documents/measured_boot_poc.rst
+++ b/docs/design_documents/measured_boot_poc.rst
@@ -6,7 +6,7 @@
 security state can be attested later.
 
 The current implementation of the driver included in Trusted Firmware-A
-(TF-A) stores the measurements into a `TGC event log`_ in secure
+(TF-A) stores the measurements into a `TCG event log`_ in secure
 memory. No other means of recording measurements (such as a discrete TPM) is
 supported right now.
 
@@ -24,7 +24,7 @@
    platforms might have different needs and configurations (e.g. different
    SHA algorithms) and they might also use different types of TPM services
    (or even a different type of service to provide the attestation)
-   and therefore the instuctions given here might not apply in such scenarios.
+   and therefore the instructions given here might not apply in such scenarios.
 
 Components
 ~~~~~~~~~~
@@ -497,11 +497,11 @@
 
 --------------
 
-*Copyright (c) 2021, Arm Limited. All rights reserved.*
+*Copyright (c) 2021-2023, Arm Limited. All rights reserved.*
 
 .. _OP-TEE Toolkit: https://github.com/OP-TEE/build
 .. _ms-tpm-20-ref: https://github.com/microsoft/ms-tpm-20-ref
 .. _Get and build the solution: https://optee.readthedocs.io/en/latest/building/gits/build.html#get-and-build-the-solution
 .. _Armv8-A Foundation Platform (For Linux Hosts Only): https://developer.arm.com/tools-and-software/simulation-models/fixed-virtual-platforms/arm-ecosystem-models
 .. _tpm2-tools: https://github.com/tpm2-software/tpm2-tools
-.. _TGC event log: https://trustedcomputinggroup.org/resource/tcg-efi-platform-specification/
+.. _TCG event log: https://trustedcomputinggroup.org/resource/tcg-efi-platform-specification/
diff --git a/docs/plat/xilinx-versal-net.rst b/docs/plat/xilinx-versal-net.rst
index 5d2e663..5d04639 100644
--- a/docs/plat/xilinx-versal-net.rst
+++ b/docs/plat/xilinx-versal-net.rst
@@ -14,6 +14,11 @@
 make RESET_TO_BL31=1 CROSS_COMPILE=aarch64-none-elf- PLAT=versal_net bl31
 ```
 
+To build TF-A for JTAG DCC console:
+```bash
+make RESET_TO_BL31=1 CROSS_COMPILE=aarch64-none-elf- PLAT=versal_net VERSAL_NET_CONSOLE=dcc bl31
+```
+
 Xilinx Versal NET platform specific build options
 -------------------------------------------------
 
@@ -23,8 +28,9 @@
 *   `VERSAL_NET_BL32_MEM_SIZE`: Specifies the size of the memory region of the bl32 binary.
 
 *   `VERSAL_NET_CONSOLE`: Select the console driver. Options:
-    -   `pl011`, `pl011_0`: ARM pl011 UART 0
+    -   `pl011`, `pl011_0`: ARM pl011 UART 0 (default)
     -   `pl011_1`         : ARM pl011 UART 1
+    -   `dcc`             : JTAG Debug Communication Channel(DCC)
 
 *   `TFA_NO_PM` : Platform Management support.
     -    0 : Enable Platform Management (Default)
diff --git a/docs/process/security.rst b/docs/process/security.rst
index e15783b..f1e7a9d 100644
--- a/docs/process/security.rst
+++ b/docs/process/security.rst
@@ -9,10 +9,8 @@
 vulnerabilities and inform users as best we can about all possible issues.
 
 We disclose TF-A vulnerabilities as Security Advisories, all of which are listed
-at the bottom of this page. Any new ones will, additionally, be announced as
-issues in the project's `issue tracker`_ with the ``security-advisory`` tag. You
-can receive notification emails for these by watching the "Trusted Firmware-A"
-project at https://developer.trustedfirmware.org/.
+at the bottom of this page. Any new ones will, additionally, be announced on the
+TF-A project's `mailing list`_.
 
 Found a Security Issue?
 -----------------------
@@ -86,4 +84,4 @@
 
 --------------
 
-*Copyright (c) 2019-2022, Arm Limited. All rights reserved.*
+*Copyright (c) 2019-2023, Arm Limited. All rights reserved.*
diff --git a/docs/resources/diagrams/rmm_el3_manifest_struct.dia b/docs/resources/diagrams/rmm_el3_manifest_struct.dia
deleted file mode 100644
index 7b7a9c2..0000000
--- a/docs/resources/diagrams/rmm_el3_manifest_struct.dia
+++ /dev/null
Binary files differ
diff --git a/docs/resources/diagrams/rmm_el3_manifest_struct.png b/docs/resources/diagrams/rmm_el3_manifest_struct.png
deleted file mode 100644
index 8b5776c..0000000
--- a/docs/resources/diagrams/rmm_el3_manifest_struct.png
+++ /dev/null
Binary files differ
diff --git a/drivers/auth/mbedtls/mbedtls_x509_parser.c b/drivers/auth/mbedtls/mbedtls_x509_parser.c
index bef2f3d..bbabd9b 100644
--- a/drivers/auth/mbedtls/mbedtls_x509_parser.c
+++ b/drivers/auth/mbedtls/mbedtls_x509_parser.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015-2022, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2023, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -484,7 +484,7 @@
 		rc = get_ext(type_desc->cookie, param, param_len);
 		break;
 	case AUTH_PARAM_PUB_KEY:
-		if (type_desc->cookie != 0) {
+		if (type_desc->cookie != NULL) {
 			/* Get public key from extension */
 			rc = get_ext(type_desc->cookie, param, param_len);
 		} else {
diff --git a/drivers/console/multi_console.c b/drivers/console/multi_console.c
index e3fb749..93c38d8 100644
--- a/drivers/console/multi_console.c
+++ b/drivers/console/multi_console.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2020, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2018-2023, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -11,7 +11,7 @@
 #include <drivers/console.h>
 
 console_t *console_list;
-uint8_t console_state = CONSOLE_FLAG_BOOT;
+static uint8_t console_state = CONSOLE_FLAG_BOOT;
 
 IMPORT_SYM(console_t *, __STACKS_START__, stacks_start)
 IMPORT_SYM(console_t *, __STACKS_END__, stacks_end)
diff --git a/drivers/io/io_block.c b/drivers/io/io_block.c
index 5d45c2f..b5e0e5f 100644
--- a/drivers/io/io_block.c
+++ b/drivers/io/io_block.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2017, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2016-2023, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -271,7 +271,7 @@
 	block_size = cur->dev_spec->block_size;
 	assert((length <= cur->size) &&
 	       (length > 0U) &&
-	       (ops->read != 0));
+	       (ops->read != NULL));
 
 	/*
 	 * We don't know the number of bytes that we are going
@@ -383,8 +383,8 @@
 	block_size = cur->dev_spec->block_size;
 	assert((length <= cur->size) &&
 	       (length > 0U) &&
-	       (ops->read != 0) &&
-	       (ops->write != 0));
+	       (ops->read != NULL) &&
+	       (ops->write != NULL));
 
 	/*
 	 * We don't know the number of bytes that we are going
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index 8e83464..2b727d4 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -69,8 +69,7 @@
 		int i;
 
 		for (i = 0; i < 4; i++) {
-			*r_data = cmd.resp_data[i];
-			r_data++;
+			r_data[i] = cmd.resp_data[i];
 		}
 	}
 
@@ -112,7 +111,7 @@
 	return MMC_GET_STATE(resp_data[0]);
 }
 
-static int mmc_send_part_switch_cmd(unsigned int part_config)
+static int mmc_send_part_switch_cmd(unsigned char part_config)
 {
 	int ret;
 	unsigned int part_time = 0;
@@ -760,9 +759,9 @@
 	return size;
 }
 
-static int mmc_part_switch(unsigned int part_type)
+static int mmc_part_switch(unsigned char part_type)
 {
-	uint8_t part_config = mmc_ext_csd[CMD_EXTCSD_PARTITION_CONFIG];
+	unsigned char part_config = mmc_ext_csd[CMD_EXTCSD_PARTITION_CONFIG];
 
 	part_config &= ~EXT_CSD_PART_CONFIG_ACC_MASK;
 	part_config |= part_type;
@@ -780,8 +779,7 @@
 	unsigned char current_boot_part = mmc_current_boot_part();
 	int ret;
 
-	if (current_boot_part != 1U &&
-	    current_boot_part != 2U) {
+	if ((current_boot_part != 1U) && (current_boot_part != 2U)) {
 		ERROR("Got unexpected value for active boot partition, %u\n", current_boot_part);
 		return -EIO;
 	}
diff --git a/drivers/partition/gpt.c b/drivers/partition/gpt.c
index 4fe8322..8b1046d 100644
--- a/drivers/partition/gpt.c
+++ b/drivers/partition/gpt.c
@@ -26,14 +26,16 @@
 
 	/* check whether the unicode string is valid */
 	for (i = 1; i < (EFI_NAMELEN << 1); i += 2) {
-		if (name[i] != '\0')
+		if (name[i] != '\0') {
 			return -EINVAL;
+		}
 	}
 	/* convert the unicode string to ascii string */
 	for (i = 0; i < (EFI_NAMELEN << 1); i += 2) {
 		str_out[i >> 1] = name[i];
-		if (name[i] == '\0')
+		if (name[i] == '\0') {
 			break;
+		}
 	}
 	return 0;
 }
diff --git a/fdts/tc.dts b/fdts/tc.dts
index 192f407..c10b7f8 100644
--- a/fdts/tc.dts
+++ b/fdts/tc.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2022, Arm Limited. All rights reserved.
+ * Copyright (c) 2020-2023, Arm Limited. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -519,6 +519,15 @@
 		};
 	};
 
+	/*
+	 * L3 cache in the DSU is the Memory System Component (MSC)
+	 * The MPAM registers are accessed through utility bus in the DSU
+	 */
+	msc0 {
+		compatible = "arm,mpam-msc";
+		reg = <0x1 0x00010000 0x0 0x2000>;
+	};
+
 	ete0 {
 		compatible = "arm,embedded-trace-extension";
 		cpu = <&CPU0>;
diff --git a/include/drivers/console.h b/include/drivers/console.h
index 99bf960..f499571 100644
--- a/include/drivers/console.h
+++ b/include/drivers/console.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2020, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2013-2023, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -48,6 +48,8 @@
 	/* Additional private driver data may follow here. */
 } console_t;
 
+extern console_t *console_list;
+
 /* offset macro assertions for console_t */
 #include <drivers/console_assertions.h>
 
diff --git a/include/drivers/partition/efi.h b/include/drivers/partition/efi.h
index e463f96..96c2857 100644
--- a/include/drivers/partition/efi.h
+++ b/include/drivers/partition/efi.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2021, Linaro Limited
+ * Copyright (c) 2022, STMicroelectronics - All Rights Reserved
  *
  * SPDX-License-Identifier: BSD-3-Clause
  *
@@ -25,13 +26,13 @@
 }
 
 #define EFI_GUID(a, b, c, d0, d1, d2, d3, d4, d5, d6, d7) \
-	{ (a) & 0xffffffff,		\
-	  (b) & 0xffff,			\
-	  (c) & 0xffff,			\
+	{ (a) & 0xffffffffU,		\
+	  (b) & 0xffffU,			\
+	  (c) & 0xffffU,			\
 	  { (d0), (d1), (d2), (d3), (d4), (d5), (d6), (d7) } }
 
 #define NULL_GUID \
-	EFI_GUID(0x00000000, 0x0000, 0x0000, 0x00, 0x00, \
-		 0x00, 0x00, 0x00, 0x00, 0x00, 0x00)
+	EFI_GUID(0x00000000U, 0x0000U, 0x0000U, 0x00U, 0x00U, \
+		 0x00U, 0x00U, 0x00U, 0x00U, 0x00U, 0x00U)
 
 #endif /* DRIVERS_PARTITION_EFI_H */
diff --git a/include/lib/cpus/aarch64/cortex_a78.h b/include/lib/cpus/aarch64/cortex_a78.h
index 31da99e..fb325b6 100644
--- a/include/lib/cpus/aarch64/cortex_a78.h
+++ b/include/lib/cpus/aarch64/cortex_a78.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019-2022, ARM Limited. All rights reserved.
+ * Copyright (c) 2019-2023, ARM Limited. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -40,6 +40,8 @@
 #define CORTEX_A78_ACTLR2_EL1_BIT_2			(ULL(1) << 2)
 #define CORTEX_A78_ACTLR2_EL1_BIT_40			(ULL(1) << 40)
 
+#define CORTEX_A78_ACTLR3_EL1				S3_0_C15_C1_2
+
 /*******************************************************************************
  * CPU Activity Monitor Unit register specific definitions.
  ******************************************************************************/
diff --git a/include/lib/cpus/aarch64/neoverse_v1.h b/include/lib/cpus/aarch64/neoverse_v1.h
index 9c7e967..4c10484 100644
--- a/include/lib/cpus/aarch64/neoverse_v1.h
+++ b/include/lib/cpus/aarch64/neoverse_v1.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019-2022, ARM Limited. All rights reserved.
+ * Copyright (c) 2019-2023, ARM Limited. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -41,4 +41,6 @@
 #define NEOVERSE_V1_ACTLR2_EL1_BIT_28				(ULL(1) << 28)
 #define NEOVERSE_V1_ACTLR2_EL1_BIT_40				(ULL(1) << 40)
 
+#define NEOVERSE_V1_ACTLR3_EL1					S3_0_C15_C1_2
+
 #endif /* NEOVERSE_V1_H */
diff --git a/include/plat/arm/common/arm_def.h b/include/plat/arm/common/arm_def.h
index 36b1bdb..7cd32b1 100644
--- a/include/plat/arm/common/arm_def.h
+++ b/include/plat/arm/common/arm_def.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015-2022, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2023, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -235,6 +235,8 @@
 #define ARM_DRAM2_SIZE			PLAT_ARM_DRAM2_SIZE
 #define ARM_DRAM2_END			(ARM_DRAM2_BASE +		\
 					 ARM_DRAM2_SIZE - 1U)
+/* Number of DRAM banks */
+#define ARM_DRAM_NUM_BANKS		2UL
 
 #define ARM_IRQ_SEC_PHY_TIMER		29
 
diff --git a/include/plat/common/platform.h b/include/plat/common/platform.h
index 3351036..8543ac7 100644
--- a/include/plat/common/platform.h
+++ b/include/plat/common/platform.h
@@ -11,7 +11,7 @@
 
 #include <lib/psci/psci.h>
 #if defined(SPD_spmd)
- #include <services/spm_core_manifest.h>
+#include <services/spm_core_manifest.h>
 #endif
 #if ENABLE_RME
 #include <services/rmm_core_manifest.h>
@@ -37,6 +37,7 @@
 struct mmap_region;
 struct spm_mm_boot_info;
 struct sp_res_desc;
+struct rmm_manifest;
 enum fw_enc_status_t;
 
 /*******************************************************************************
@@ -322,7 +323,7 @@
 int plat_rmmd_get_cca_realm_attest_key(uintptr_t buf, size_t *len,
 				       unsigned int type);
 size_t plat_rmmd_get_el3_rmm_shared_mem(uintptr_t *shared);
-int plat_rmmd_load_manifest(rmm_manifest_t *manifest);
+int plat_rmmd_load_manifest(struct rmm_manifest *manifest);
 #endif
 
 /*******************************************************************************
diff --git a/include/services/rmm_core_manifest.h b/include/services/rmm_core_manifest.h
index 7edef46..b89de9f 100644
--- a/include/services/rmm_core_manifest.h
+++ b/include/services/rmm_core_manifest.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022, Arm Limited. All rights reserved.
+ * Copyright (c) 2022-2023, Arm Limited. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -14,7 +14,7 @@
 #include <lib/cassert.h>
 
 #define RMMD_MANIFEST_VERSION_MAJOR		U(0)
-#define RMMD_MANIFEST_VERSION_MINOR		U(1)
+#define RMMD_MANIFEST_VERSION_MINOR		U(2)
 
 /*
  * Manifest version encoding:
@@ -22,29 +22,57 @@
  *	- Bits [30:16] Major version
  *	- Bits [15:0] Minor version
  */
-#define _RMMD_MANIFEST_VERSION(_major, _minor)				\
+#define SET_RMMD_MANIFEST_VERSION(_major, _minor)		\
 	((((_major) & 0x7FFF) << 16) | ((_minor) & 0xFFFF))
 
-#define RMMD_MANIFEST_VERSION _RMMD_MANIFEST_VERSION(			\
-				RMMD_MANIFEST_VERSION_MAJOR,		\
+#define RMMD_MANIFEST_VERSION	SET_RMMD_MANIFEST_VERSION(	\
+				RMMD_MANIFEST_VERSION_MAJOR,	\
 				RMMD_MANIFEST_VERSION_MINOR)
 
-#define RMMD_GET_MANIFEST_VERSION_MAJOR(_version)			\
+#define RMMD_GET_MANIFEST_VERSION_MAJOR(_version)		\
 	((_version >> 16) & 0x7FFF)
 
-#define RMMD_GET_MANIFEST_VERSION_MINOR(_version)			\
+#define RMMD_GET_MANIFEST_VERSION_MINOR(_version)		\
 	(_version & 0xFFFF)
 
-/* Boot manifest core structure as per v0.1 */
-typedef struct rmm_manifest {
-	uint32_t version;	/* Manifest version */
-	uint32_t padding;	/* RES0 */
-	uintptr_t plat_data;	/* Manifest platform data */
-} rmm_manifest_t;
+/* NS DRAM bank structure */
+struct ns_dram_bank {
+	uintptr_t base;			/* Base address */
+	uint64_t size;			/* Size of bank */
+};
+
+CASSERT(offsetof(struct ns_dram_bank, base) == 0UL,
+			rmm_manifest_base_unaligned);
+CASSERT(offsetof(struct ns_dram_bank, size) == 8UL,
+			rmm_manifest_size_unaligned);
+
+/* NS DRAM layout info structure */
+struct ns_dram_info {
+	uint64_t num_banks;		/* Number of NS DRAM banks */
+	struct ns_dram_bank *banks;	/* Pointer to ns_dram_bank[] */
+	uint64_t checksum;		/* Checksum of ns_dram_info data */
+};
+
+CASSERT(offsetof(struct ns_dram_info, num_banks) == 0UL,
+			rmm_manifest_num_banks_unaligned);
+CASSERT(offsetof(struct ns_dram_info, banks) == 8UL,
+			rmm_manifest_dram_data_unaligned);
+CASSERT(offsetof(struct ns_dram_info, checksum) == 16UL,
+			rmm_manifest_checksum_unaligned);
+
+/* Boot manifest core structure as per v0.2 */
+struct rmm_manifest {
+	uint32_t version;		/* Manifest version */
+	uint32_t padding;		/* RES0 */
+	uintptr_t plat_data;		/* Manifest platform data */
+	struct ns_dram_info plat_dram;	/* Platform NS DRAM data */
+};
 
-CASSERT(offsetof(rmm_manifest_t, version) == 0,
-				rmm_manifest_t_version_unaligned);
-CASSERT(offsetof(rmm_manifest_t, plat_data) == 8,
-				rmm_manifest_t_plat_data_unaligned);
+CASSERT(offsetof(struct rmm_manifest, version) == 0UL,
+			rmm_manifest_version_unaligned);
+CASSERT(offsetof(struct rmm_manifest, plat_data) == 8UL,
+			rmm_manifest_plat_data_unaligned);
+CASSERT(offsetof(struct rmm_manifest, plat_dram) == 16UL,
+			rmm_manifest_plat_dram_unaligned);
 
 #endif /* RMM_CORE_MANIFEST_H */
diff --git a/include/services/trp/platform_trp.h b/include/services/trp/platform_trp.h
index 1c963c8..756e9db 100644
--- a/include/services/trp/platform_trp.h
+++ b/include/services/trp/platform_trp.h
@@ -9,9 +9,11 @@
 
 #include <services/rmm_core_manifest.h>
 
+struct rmm_manifest;
+
 /*******************************************************************************
  * Mandatory TRP functions (only if platform contains a TRP)
  ******************************************************************************/
-void trp_early_platform_setup(rmm_manifest_t *manifest);
+void trp_early_platform_setup(struct rmm_manifest *manifest);
 
 #endif /* PLATFORM_TRP_H */
diff --git a/lib/cpus/aarch64/cortex_a510.S b/lib/cpus/aarch64/cortex_a510.S
index f7f8027..886e1f3 100644
--- a/lib/cpus/aarch64/cortex_a510.S
+++ b/lib/cpus/aarch64/cortex_a510.S
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022, ARM Limited. All rights reserved.
+ * Copyright (c) 2023, Arm Limited. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -361,6 +361,45 @@
 	b	cpu_rev_var_ls
 endfunc check_errata_2666669
 
+/* ------------------------------------------------------
+ * Errata Workaround for Cortex-A510 Erratum 2684597.
+ * This erratum applies to revision r0p0, r0p1, r0p2,
+ * r0p3, r1p0, r1p1 and r1p2 of the Cortex-A510 cpu and
+ * is fixed in r1p3.
+ * Shall clobber: x0-x17
+ * ------------------------------------------------------
+ */
+	.globl	errata_cortex_a510_2684597_wa
+func errata_cortex_a510_2684597_wa
+	mov	x17, x30
+	/* Ensure this errata is only applied to Cortex-A510 cores */
+	jump_if_cpu_midr	CORTEX_A510_MIDR,	1f
+	b	2f
+
+1:
+	/* Check workaround compatibility. */
+	mov	x0, x18
+	bl	check_errata_2684597
+	cbz	x0, 2f
+
+	tsb	csync
+2:
+	ret	x17
+endfunc errata_cortex_a510_2684597_wa
+/* ------------------------------------------------------
+ * Errata Workaround for Cortex-A510 Erratum 2684597.
+ * This erratum applies to revision r0p0, r0p1, r0p2,
+ * r0p3, r1p0, r1p1 and r1p2 of the Cortex-A510 cpu and
+ * is fixed in r1p3.
+ * Shall clobber: x0-x17
+ * ------------------------------------------------------
+ */
+func check_errata_2684597
+	/* Applies to revision < r1p3 */
+	mov	x1, #0x12
+	b	cpu_rev_var_ls
+endfunc check_errata_2684597
+
 	/* ----------------------------------------------------
 	 * HW will do the cache maintenance while powering down
 	 * ----------------------------------------------------
@@ -401,6 +440,7 @@
 	report_errata ERRATA_A510_2347730, cortex_a510, 2347730
 	report_errata ERRATA_A510_2371937, cortex_a510, 2371937
 	report_errata ERRATA_A510_2666669, cortex_a510, 2666669
+	report_errata ERRATA_A510_2684597, cortex_a510, 2684597
 	report_errata ERRATA_DSU_2313941, cortex_a510, dsu_2313941
 
 	ldp	x8, x30, [sp], #16
diff --git a/lib/cpus/aarch64/cortex_a78.S b/lib/cpus/aarch64/cortex_a78.S
index 38f58bb..a3932e8 100644
--- a/lib/cpus/aarch64/cortex_a78.S
+++ b/lib/cpus/aarch64/cortex_a78.S
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019-2022, ARM Limited. All rights reserved.
+ * Copyright (c) 2019-2023, ARM Limited. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -351,6 +351,35 @@
 	b	cpu_rev_var_ls
 endfunc check_errata_2772019
 
+/* ----------------------------------------------------
+ * Errata Workaround for Cortex A78 Errata 2779479.
+ * This applies to revisions r0p0, r1p0, r1p1, and r1p2.
+ * It is still open.
+ * x0: variant[4:7] and revision[0:3] of current cpu.
+ * Shall clobber: x0-x1, x17
+ * ----------------------------------------------------
+ */
+func errata_a78_2779479_wa
+	/* Check revision. */
+	mov	x17, x30
+	bl	check_errata_2779479
+	cbz	x0, 1f
+
+	/* Apply the workaround */
+	mrs	x1, CORTEX_A78_ACTLR3_EL1
+	orr	x1, x1, #BIT(47)
+	msr	CORTEX_A78_ACTLR3_EL1, x1
+
+1:
+	ret	x17
+endfunc errata_a78_2779479_wa
+
+func check_errata_2779479
+	/* Applies to r0p0, r1p0, r1p1, r1p2 */
+	mov	x1, #CPU_REV(1, 2)
+	b	cpu_rev_var_ls
+endfunc check_errata_2779479
+
 func check_errata_cve_2022_23960
 #if WORKAROUND_CVE_2022_23960
 	mov	x0, #ERRATA_APPLIES
@@ -414,6 +443,11 @@
 	bl	errata_a78_2395406_wa
 #endif
 
+#if ERRATA_A78_2779479
+	mov	x0, x18
+	bl	errata_a78_2779479_wa
+#endif
+
 #if ENABLE_AMU
 	/* Make sure accesses from EL0/EL1 and EL2 are not trapped to EL3 */
 	mrs	x0, actlr_el3
@@ -493,6 +527,7 @@
 	report_errata ERRATA_A78_2376745, cortex_a78, 2376745
 	report_errata ERRATA_A78_2395406, cortex_a78, 2395406
 	report_errata ERRATA_A78_2772019, cortex_a78, 2772019
+	report_errata ERRATA_A78_2779479, cortex_a78, 2779479
 	report_errata WORKAROUND_CVE_2022_23960, cortex_a78, cve_2022_23960
 
 	ldp	x8, x30, [sp], #16
diff --git a/lib/cpus/aarch64/cortex_a78c.S b/lib/cpus/aarch64/cortex_a78c.S
index 49cebfe..5cdce89 100644
--- a/lib/cpus/aarch64/cortex_a78c.S
+++ b/lib/cpus/aarch64/cortex_a78c.S
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2022, Arm Limited. All rights reserved.
+ * Copyright (c) 2021-2023, Arm Limited. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -117,13 +117,13 @@
 	b	cpu_rev_var_range
 endfunc check_errata_2132064
 
-/* --------------------------------------------------------------------
+/* ----------------------------------------------------------
  * Errata Workaround for A78C Erratum 2242638.
  * This applies to revisions r0p1 and r0p2 of the Cortex A78C
  * processor and is still open.
  * x0: variant[4:7] and revision[0:3] of current cpu.
  * Shall clobber: x0-x17
- * --------------------------------------------------------------------
+ * ----------------------------------------------------------
  */
 func errata_a78c_2242638_wa
 	/* Compare x0 against revisions r0p1 - r0p2 */
@@ -152,6 +152,31 @@
 	b	cpu_rev_var_range
 endfunc check_errata_2242638
 
+/* ----------------------------------------------------------------
+ * Errata Workaround for A78C Erratum 2772121.
+ * This applies to revisions r0p0, r0p1 and r0p2 of the Cortex A78C
+ * processor and is still open.
+ * x0: variant[4:7] and revision[0:3] of current cpu.
+ * Shall clobber: x0-x17
+ * ----------------------------------------------------------------
+ */
+func errata_a78c_2772121_wa
+	mov	x17, x30
+	bl	check_errata_2772121
+	cbz	x0, 1f
+
+	/* dsb before isb of power down sequence */
+	dsb	sy
+1:
+	ret	x17
+endfunc errata_a78c_2772121_wa
+
+func check_errata_2772121
+	/* Applies to all revisions <= r0p2 */
+	mov	x1, #0x02
+	b	cpu_rev_var_ls
+endfunc check_errata_2772121
+
 func check_errata_cve_2022_23960
 #if WORKAROUND_CVE_2022_23960
 	mov	x0, #ERRATA_APPLIES
@@ -215,6 +240,12 @@
 	mrs	x0, CORTEX_A78C_CPUPWRCTLR_EL1
 	orr	x0, x0, #CORTEX_A78C_CPUPWRCTLR_EL1_CORE_PWRDN_EN_BIT
 	msr	CORTEX_A78C_CPUPWRCTLR_EL1, x0
+#if ERRATA_A78C_2772121
+	mov	x15, x30
+	bl	cpu_get_rev_var
+	bl	errata_a78c_2772121_wa
+	mov	x30, x15
+#endif /* ERRATA_A78C_2772121 */
 	isb
 	ret
 endfunc cortex_a78c_core_pwr_dwn
@@ -237,6 +268,7 @@
 	report_errata ERRATA_A78C_2242638, cortex_a78c, 2242638
 	report_errata ERRATA_A78C_2376749, cortex_a78c, 2376749
 	report_errata ERRATA_A78C_2395411, cortex_a78c, 2395411
+	report_errata ERRATA_A78C_2772121, cortex_a78c, 2772121
 	report_errata WORKAROUND_CVE_2022_23960, cortex_a78c, cve_2022_23960
 
 	ldp	x8, x30, [sp], #16
diff --git a/lib/cpus/aarch64/neoverse_v1.S b/lib/cpus/aarch64/neoverse_v1.S
index c3a70ca..f9a5789 100644
--- a/lib/cpus/aarch64/neoverse_v1.S
+++ b/lib/cpus/aarch64/neoverse_v1.S
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019-2022, Arm Limited. All rights reserved.
+ * Copyright (c) 2019-2023, Arm Limited. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -486,6 +486,35 @@
 	b	cpu_rev_var_ls
 endfunc check_errata_2743093
 
+	/* ----------------------------------------------------
+ 	 * Errata Workaround for Neoverse V1 Errata #2779461.
+	 * This applies to revisions r0p0, r1p0, r1p1, and r1p2.
+	 * It is still open.
+	 * x0: variant[4:7] and revision[0:3] of current cpu.
+	 * Shall clobber: x0-x1, x17
+	 * ----------------------------------------------------
+	 */
+func errata_neoverse_v1_2779461_wa
+	/* Check revision. */
+	mov	x17, x30
+	bl	check_errata_2779461
+	cbz	x0, 1f
+
+	/* Apply the workaround */
+	mrs	x1, NEOVERSE_V1_ACTLR3_EL1
+	orr	x1, x1, #BIT(47)
+	msr	NEOVERSE_V1_ACTLR3_EL1, x1
+
+1:
+	ret	x17
+endfunc errata_neoverse_v1_2779461_wa
+
+func check_errata_2779461
+	/* Applies to r0p0, r1p0, r1p1, r1p2 */
+	mov	x1, #CPU_REV(1, 2)
+	b	cpu_rev_var_ls
+endfunc check_errata_2779461
+
 func check_errata_cve_2022_23960
 #if WORKAROUND_CVE_2022_23960
 	mov	x0, #ERRATA_APPLIES
@@ -544,6 +573,7 @@
 	report_errata ERRATA_V1_2294912, neoverse_v1, 2294912
 	report_errata ERRATA_V1_2372203, neoverse_v1, 2372203
 	report_errata ERRATA_V1_2743093, neoverse_v1, 2743093
+	report_errata ERRATA_V1_2779461, neoverse_v1, 2779461
 	report_errata WORKAROUND_CVE_2022_23960, neoverse_v1, cve_2022_23960
 
 	ldp	x8, x30, [sp], #16
@@ -622,6 +652,11 @@
 	bl	errata_neoverse_v1_2372203_wa
 #endif
 
+#if ERRATA_V1_2779461
+	mov	x0, x18
+	bl	errata_neoverse_v1_2779461_wa
+#endif
+
 #if IMAGE_BL31 && WORKAROUND_CVE_2022_23960
 	/*
 	 * The Neoverse-V1 generic vectors are overridden to apply errata
diff --git a/lib/cpus/aarch64/runtime_errata.S b/lib/cpus/aarch64/runtime_errata.S
new file mode 100644
index 0000000..8d46691
--- /dev/null
+++ b/lib/cpus/aarch64/runtime_errata.S
@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2023, Arm Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <asm_macros.S>
+#include <cortex_a510.h>
+#include <cpu_macros.S>
+
+/*
+ * void apply_cpu_pwr_dwn_errata(void);
+ *
+ * This function applies various CPU errata during power down.
+ */
+	.globl apply_cpu_pwr_dwn_errata
+func apply_cpu_pwr_dwn_errata
+	mov	x19, x30
+	bl      cpu_get_rev_var
+	mov	x18, x0
+
+#if ERRATA_A510_2684597
+	bl errata_cortex_a510_2684597_wa
+#endif
+
+	ret	x19
+endfunc apply_cpu_pwr_dwn_errata
diff --git a/lib/cpus/cpu-ops.mk b/lib/cpus/cpu-ops.mk
index c9b4447..4582f28 100644
--- a/lib/cpus/cpu-ops.mk
+++ b/lib/cpus/cpu-ops.mk
@@ -362,6 +362,10 @@
 # open.
 ERRATA_A78_2772019	?=0
 
+# Flag to apply erratum 2779479 workaround during reset. This erratum applies
+# to revision r0p0, r1p0, r1p1 and r1p2 of the A78 cpu. It is still open.
+ERRATA_A78_2779479	?=0
+
 # Flag to apply erratum 1941500 workaround during reset. This erratum applies
 # to revisions r0p0 and r0p1 of the A78 AE cpu. It is still open.
 ERRATA_A78_AE_1941500	?=0
@@ -394,6 +398,10 @@
 # to revisions r0p1 and r0p2 of the A78C cpu. It is still open.
 ERRATA_A78C_2395411 	?=0
 
+# Flag to apply erratum 2772121 workaround during powerdown. This erratum
+# applies to revisions r0p0, r0p1 and r0p2 of the A78C cpu. It is still open.
+ERRATA_A78C_2772121 	?=0
+
 # Flag to apply erratum 1821534 workaround during reset. This erratum applies
 # to revisions r0p0 - r1p0 of the X1 cpu and fixed in r1p1.
 ERRATA_X1_1821534	?=0
@@ -522,6 +530,11 @@
 # still open.
 ERRATA_V1_2743093	?=0
 
+# Flag to apply erratum 2779461 workaround during powerdown. This erratum
+# applies to revisions r0p0, r1p0, r1p1 and r1p2  of the Neoverse V1 cpu and is
+# still open.
+ERRATA_V1_2779461       ?=0
+
 # Flag to apply erratum 1987031 workaround during reset. This erratum applies
 # to revisions r0p0, r1p0 and r2p0 of the Cortex-A710 cpu and is still open.
 ERRATA_A710_1987031	?=0
@@ -736,6 +749,11 @@
 # to revisions r0p0, r0p1, r0p2, r0p3, r1p0, and r1p1. It is fixed in r1p2.
 ERRATA_A510_2666669	?=0
 
+# Flag to apply erratum 2684597 workaround during powerdown. This erratum
+# applies to revision r0p0, r0p1, r0p2, r0p3, r1p0, r1p1 and r1p2 of the
+# Cortex-A510 cpu and is fixed in r1p3.
+ERRATA_A510_2684597	?=0
+
 # Flag to apply DSU erratum 798953. This erratum applies to DSUs revision r0p0.
 # Applying the workaround results in higher DSU power consumption on idle.
 ERRATA_DSU_798953	?=0
@@ -1030,6 +1048,10 @@
 $(eval $(call assert_boolean,ERRATA_A78_2772019))
 $(eval $(call add_define,ERRATA_A78_2772019))
 
+# Process ERRATA_A78_2779479 flag
+$(eval $(call assert_boolean,ERRATA_A78_2779479))
+$(eval $(call add_define,ERRATA_A78_2779479))
+
 # Process ERRATA_A78_AE_1941500 flag
 $(eval $(call assert_boolean,ERRATA_A78_AE_1941500))
 $(eval $(call add_define,ERRATA_A78_AE_1941500))
@@ -1062,6 +1084,10 @@
 $(eval $(call assert_boolean,ERRATA_A78C_2395411))
 $(eval $(call add_define,ERRATA_A78C_2395411))
 
+# Process ERRATA_A78C_2772121 flag
+$(eval $(call assert_boolean,ERRATA_A78C_2772121))
+$(eval $(call add_define,ERRATA_A78C_2772121))
+
 # Process ERRATA_X1_1821534 flag
 $(eval $(call assert_boolean,ERRATA_X1_1821534))
 $(eval $(call add_define,ERRATA_X1_1821534))
@@ -1186,6 +1212,10 @@
 $(eval $(call assert_boolean,ERRATA_V1_2743093))
 $(eval $(call add_define,ERRATA_V1_2743093))
 
+# Process ERRATA_V1_2779461 flag
+$(eval $(call assert_boolean,ERRATA_V1_2779461))
+$(eval $(call add_define,ERRATA_V1_2779461))
+
 # Process ERRATA_A710_1987031 flag
 $(eval $(call assert_boolean,ERRATA_A710_1987031))
 $(eval $(call add_define,ERRATA_A710_1987031))
@@ -1390,6 +1420,10 @@
 $(eval $(call assert_boolean,ERRATA_A510_2666669))
 $(eval $(call add_define,ERRATA_A510_2666669))
 
+# Process ERRATA_A510_2684597 flag
+$(eval $(call assert_boolean,ERRATA_A510_2684597))
+$(eval $(call add_define,ERRATA_A510_2684597))
+
 #Process ERRATA_DSU_798953 flag
 $(eval $(call assert_boolean,ERRATA_DSU_798953))
 $(eval $(call add_define,ERRATA_DSU_798953))
diff --git a/lib/libc/putchar.c b/lib/libc/putchar.c
index 3472b24..340bdd8 100644
--- a/lib/libc/putchar.c
+++ b/lib/libc/putchar.c
@@ -1,14 +1,13 @@
 /*
- * Copyright (c) 2013-2018, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2013-2023, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
 #include <stdio.h>
 
-int __putchar(int c)
+#pragma weak putchar
+int putchar(int c)
 {
 	return c;
 }
-
-int putchar(int c) __attribute__((weak,alias("__putchar")));
diff --git a/lib/psci/aarch32/psci_helpers.S b/lib/psci/aarch32/psci_helpers.S
index 5cc192e..d28d469 100644
--- a/lib/psci/aarch32/psci_helpers.S
+++ b/lib/psci/aarch32/psci_helpers.S
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2018, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2016-2023, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -143,6 +143,7 @@
  */
 func psci_power_down_wfi
 	dsb	sy		// ensure write buffer empty
+1:
 	wfi
-	no_ret	plat_panic_handler
+	b	1b
 endfunc psci_power_down_wfi
diff --git a/lib/psci/aarch64/psci_helpers.S b/lib/psci/aarch64/psci_helpers.S
index add968a..61f31e5 100644
--- a/lib/psci/aarch64/psci_helpers.S
+++ b/lib/psci/aarch64/psci_helpers.S
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014-2018, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2014-2023, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -124,7 +124,11 @@
  * -----------------------------------------------------------------------
  */
 func psci_power_down_wfi
+#if ERRATA_A510_2684597
+	bl apply_cpu_pwr_dwn_errata
+#endif
 	dsb	sy		// ensure write buffer empty
+1:
 	wfi
-	no_ret	plat_panic_handler
+	b	1b
 endfunc psci_power_down_wfi
diff --git a/lib/psci/psci_lib.mk b/lib/psci/psci_lib.mk
index 1d4aac4..6864202 100644
--- a/lib/psci/psci_lib.mk
+++ b/lib/psci/psci_lib.mk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2016-2017, ARM Limited and Contributors. All rights reserved.
+# Copyright (c) 2016-2023, Arm Limited and Contributors. All rights reserved.
 #
 # SPDX-License-Identifier: BSD-3-Clause
 #
@@ -21,7 +21,8 @@
 				lib/psci/${ARCH}/psci_helpers.S
 
 ifeq (${ARCH}, aarch64)
-PSCI_LIB_SOURCES	+=	lib/el3_runtime/aarch64/context.S
+PSCI_LIB_SOURCES	+=	lib/el3_runtime/aarch64/context.S	\
+				lib/cpus/aarch64/runtime_errata.S
 endif
 
 ifeq (${USE_COHERENT_MEM}, 1)
diff --git a/lib/psci/psci_private.h b/lib/psci/psci_private.h
index 1901c17..6ca9ef6 100644
--- a/lib/psci/psci_private.h
+++ b/lib/psci/psci_private.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2022, Arm Limited and Contributors. All rights reserved.
+ * Copyright (c) 2013-2023, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -304,6 +304,9 @@
  */
 void prepare_cpu_pwr_dwn(unsigned int power_level);
 
+/* This function applies various CPU errata during power down. */
+void apply_cpu_pwr_dwn_errata(void);
+
 /* Private exported functions from psci_on.c */
 int psci_cpu_on_start(u_register_t target_cpu,
 		      const entry_point_info_t *ep);
diff --git a/plat/arm/board/fvp/fconf/fconf_hw_config_getter.c b/plat/arm/board/fvp/fconf/fconf_hw_config_getter.c
index 45e3b7e..43dc17b 100644
--- a/plat/arm/board/fvp/fconf/fconf_hw_config_getter.c
+++ b/plat/arm/board/fvp/fconf/fconf_hw_config_getter.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, Arm Limited. All rights reserved.
+ * Copyright (c) 2020-2023, Arm Limited. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -18,6 +18,15 @@
 struct hw_topology_t soc_topology;
 struct uart_serial_config_t uart_serial_config;
 struct cpu_timer_t cpu_timer;
+struct ns_dram_layout dram_layout;
+
+/*
+ * Each NS DRAM bank entry is 'reg' node property which is
+ * a sequence of (address, length) pairs of 32-bit values.
+ */
+#define DRAM_ENTRY_SIZE		(4UL * sizeof(uint32_t))
+
+CASSERT(ARM_DRAM_NUM_BANKS == 2UL, ARM_DRAM_NUM_BANKS_mismatch);
 
 #define ILLEGAL_ADDR	ULL(~0)
 
@@ -293,7 +302,58 @@
 	return 0;
 }
 
+int fconf_populate_dram_layout(uintptr_t config)
+{
+	int node, len;
+	const uint32_t *reg;
+
+	/* Necessary to work with libfdt APIs */
+	const void *hw_config_dtb = (const void *)config;
+
+	/* Find 'memory' node */
+	node = fdt_node_offset_by_prop_value(hw_config_dtb, -1, "device_type",
+					     "memory", sizeof("memory"));
+	if (node < 0) {
+		WARN("FCONF: Unable to locate 'memory' node\n");
+		return node;
+	}
+
+	reg = fdt_getprop(hw_config_dtb, node, "reg", &len);
+	if (reg == NULL) {
+		ERROR("FCONF failed to read 'reg' property\n");
+		return len;
+	}
+
+	switch (len) {
+	case DRAM_ENTRY_SIZE:
+		/* 1 DRAM bank */
+		dram_layout.num_banks = 1UL;
+		break;
+	case 2UL * DRAM_ENTRY_SIZE:
+		/* 2 DRAM banks */
+		dram_layout.num_banks = 2UL;
+		break;
+	default:
+		ERROR("FCONF: Invalid 'memory' node\n");
+		return -FDT_ERR_BADLAYOUT;
+	}
+
+	for (unsigned long i = 0UL; i < dram_layout.num_banks; i++) {
+		int err = fdt_get_reg_props_by_index(
+				hw_config_dtb, node, (int)i,
+				&dram_layout.dram_bank[i].base,
+				(size_t *)&dram_layout.dram_bank[i].size);
+		if (err < 0) {
+			ERROR("FCONF: Failed to read 'reg' property #%lu of 'memory' node\n", i);
+			return err;
+		}
+	}
+
+	return 0;
+}
+
 FCONF_REGISTER_POPULATOR(HW_CONFIG, gicv3_config, fconf_populate_gicv3_config);
 FCONF_REGISTER_POPULATOR(HW_CONFIG, topology, fconf_populate_topology);
 FCONF_REGISTER_POPULATOR(HW_CONFIG, uart_config, fconf_populate_uart_config);
 FCONF_REGISTER_POPULATOR(HW_CONFIG, cpu_timer, fconf_populate_cpu_timer);
+FCONF_REGISTER_POPULATOR(HW_CONFIG, dram_layout, fconf_populate_dram_layout);
diff --git a/plat/arm/board/fvp/fvp_common.c b/plat/arm/board/fvp/fvp_common.c
index f5d9940..c7bf93e 100644
--- a/plat/arm/board/fvp/fvp_common.c
+++ b/plat/arm/board/fvp/fvp_common.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2022, Arm Limited and Contributors. All rights reserved.
+ * Copyright (c) 2013-2023, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -12,19 +12,19 @@
 #include <drivers/arm/gicv2.h>
 #include <drivers/arm/sp804_delay_timer.h>
 #include <drivers/generic_delay_timer.h>
+#include <fconf_hw_config_getter.h>
 #include <lib/mmio.h>
 #include <lib/smccc.h>
 #include <lib/xlat_tables/xlat_tables_compat.h>
 #include <platform_def.h>
 #include <services/arm_arch_svc.h>
-#if ENABLE_RME
 #include <services/rmm_core_manifest.h>
-#endif
 #if SPM_MM
 #include <services/spm_mm_partition.h>
 #endif
 
 #include <plat/arm/common/arm_config.h>
+#include <plat/arm/common/arm_pas_def.h>
 #include <plat/arm/common/plat_arm.h>
 #include <plat/common/platform.h>
 
@@ -531,15 +531,73 @@
 	return (size_t)RMM_SHARED_SIZE;
 }
 
-int plat_rmmd_load_manifest(rmm_manifest_t *manifest)
+int plat_rmmd_load_manifest(struct rmm_manifest *manifest)
 {
+	uint64_t checksum, num_banks;
+	struct ns_dram_bank *bank_ptr;
+
 	assert(manifest != NULL);
 
+	/* Get number of DRAM banks */
+	num_banks = FCONF_GET_PROPERTY(hw_config, dram_layout, num_banks);
+	assert(num_banks <= ARM_DRAM_NUM_BANKS);
+
 	manifest->version = RMMD_MANIFEST_VERSION;
 	manifest->padding = 0U; /* RES0 */
 	manifest->plat_data = (uintptr_t)NULL;
+	manifest->plat_dram.num_banks = num_banks;
+
+	/*
+	 * Array ns_dram_banks[] follows ns_dram_info structure:
+	 *
+	 * +-----------------------------------+
+	 * |  offset  |   field   |  comment   |
+	 * +----------+-----------+------------+
+	 * |    0     |  version  | 0x00000002 |
+	 * +----------+-----------+------------+
+	 * |    4     |  padding  | 0x00000000 |
+	 * +----------+-----------+------------+
+	 * |    8     | plat_data |    NULL    |
+	 * +----------+-----------+------------+
+	 * |    16    | num_banks |            |
+	 * +----------+-----------+            |
+	 * |    24    |   banks   | plat_dram  |
+	 * +----------+-----------+            |
+	 * |    32    | checksum  |            |
+	 * +----------+-----------+------------+
+	 * |    40    |  base 0   |            |
+	 * +----------+-----------+   bank[0]  |
+	 * |    48    |  size 0   |            |
+	 * +----------+-----------+------------+
+	 * |    56    |  base 1   |            |
+	 * +----------+-----------+   bank[1]  |
+	 * |    64    |  size 1   |            |
+	 * +----------+-----------+------------+
+	 */
+	bank_ptr = (struct ns_dram_bank *)
+			((uintptr_t)&manifest->plat_dram.checksum +
+			sizeof(manifest->plat_dram.checksum));
+
+	manifest->plat_dram.banks = bank_ptr;
+
+	/* Calculate checksum of plat_dram structure */
+	checksum = num_banks + (uint64_t)bank_ptr;
+
+	/* Store FVP DRAM banks data in Boot Manifest */
+	for (unsigned long i = 0UL; i < num_banks; i++) {
+		uintptr_t base = FCONF_GET_PROPERTY(hw_config, dram_layout, dram_bank[i].base);
+		uint64_t size = FCONF_GET_PROPERTY(hw_config, dram_layout, dram_bank[i].size);
+
+		bank_ptr[i].base = base;
+		bank_ptr[i].size = size;
+
+		/* Update checksum */
+		checksum += base + size;
+	}
+
+	/* Checksum must be 0 */
+	manifest->plat_dram.checksum = ~checksum + 1UL;
 
 	return 0;
 }
-
-#endif
+#endif	/* ENABLE_RME */
diff --git a/plat/arm/board/fvp/include/fconf_hw_config_getter.h b/plat/arm/board/fvp/include/fconf_hw_config_getter.h
index ca85f7a..b7a1247 100644
--- a/plat/arm/board/fvp/include/fconf_hw_config_getter.h
+++ b/plat/arm/board/fvp/include/fconf_hw_config_getter.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, Arm Limited. All rights reserved.
+ * Copyright (c) 2020-2023, Arm Limited. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -8,12 +8,16 @@
 #define FCONF_HW_CONFIG_GETTER_H
 
 #include <lib/fconf/fconf.h>
+#include <services/rmm_core_manifest.h>
+
+#include <plat/arm/common/arm_def.h>
 
 /* Hardware Config related getter */
 #define hw_config__gicv3_config_getter(prop) gicv3_config.prop
 #define hw_config__topology_getter(prop) soc_topology.prop
 #define hw_config__uart_serial_config_getter(prop) uart_serial_config.prop
 #define hw_config__cpu_timer_getter(prop) cpu_timer.prop
+#define hw_config__dram_layout_getter(prop) dram_layout.prop
 
 struct gicv3_config_t {
 	uint64_t gicd_base;
@@ -36,13 +40,21 @@
 	uint32_t clock_freq;
 };
 
+struct ns_dram_layout {
+	uint64_t num_banks;
+	struct ns_dram_bank dram_bank[ARM_DRAM_NUM_BANKS];
+};
+
 int fconf_populate_gicv3_config(uintptr_t config);
 int fconf_populate_topology(uintptr_t config);
 int fconf_populate_uart_config(uintptr_t config);
 int fconf_populate_cpu_timer(uintptr_t config);
+int fconf_populate_dram_layout(uintptr_t config);
 
 extern struct gicv3_config_t gicv3_config;
 extern struct hw_topology_t soc_topology;
 extern struct uart_serial_config_t uart_serial_config;
 extern struct cpu_timer_t cpu_timer;
+extern struct ns_dram_layout dram_layout;
+
 #endif /* FCONF_HW_CONFIG_GETTER_H */
diff --git a/plat/arm/board/fvp/jmptbl.i b/plat/arm/board/fvp/jmptbl.i
index 85e6e3a..927ffef 100644
--- a/plat/arm/board/fvp/jmptbl.i
+++ b/plat/arm/board/fvp/jmptbl.i
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2018-2022, ARM Limited and Contributors. All rights reserved.
+# Copyright (c) 2018-2023, Arm Limited and Contributors. All rights reserved.
 #
 # SPDX-License-Identifier: BSD-3-Clause
 #
@@ -21,6 +21,7 @@
 fdt     fdt_setprop_inplace
 fdt     fdt_check_header
 fdt     fdt_node_offset_by_compatible
+fdt     fdt_node_offset_by_prop_value
 fdt     fdt_setprop_inplace_namelen_partial
 fdt     fdt_first_subnode
 fdt     fdt_next_subnode
diff --git a/plat/arm/board/morello/fdts/morello_fw_config.dts b/plat/arm/board/morello/fdts/morello_fw_config.dts
index c47bae5..a63d7eb 100644
--- a/plat/arm/board/morello/fdts/morello_fw_config.dts
+++ b/plat/arm/board/morello/fdts/morello_fw_config.dts
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021, Arm Limited. All rights reserved.
+ * Copyright (c) 2021-2023, Arm Limited. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -19,8 +19,14 @@
 
 		nt_fw-config {
 			load-address = <0x0 0xFEF00000>;
-			max-size = <0x0100000>;
+			max-size = <0xF8000>;
 			id = <NT_FW_CONFIG_ID>;
 		};
+
+		hw-config {
+			load-address = <0x0 0xFEFF8000>;
+			max-size = <0x8000>;
+			id = <HW_CONFIG_ID>;
+		};
 	};
 };
diff --git a/plat/arm/board/morello/platform.mk b/plat/arm/board/morello/platform.mk
index 156b7ea..0f0cabb 100644
--- a/plat/arm/board/morello/platform.mk
+++ b/plat/arm/board/morello/platform.mk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2020-2022, Arm Limited. All rights reserved.
+# Copyright (c) 2020-2023, Arm Limited. All rights reserved.
 #
 # SPDX-License-Identifier: BSD-3-Clause
 #
@@ -59,11 +59,14 @@
 				${MORELLO_BASE}/fdts/morello_nt_fw_config.dts
 
 FW_CONFIG		:=	${BUILD_PLAT}/fdts/morello_fw_config.dtb
+HW_CONFIG		:=	${BUILD_PLAT}/fdts/morello-${TARGET_PLATFORM}.dtb
 TB_FW_CONFIG		:=	${BUILD_PLAT}/fdts/morello_tb_fw_config.dtb
 NT_FW_CONFIG		:=	${BUILD_PLAT}/fdts/morello_nt_fw_config.dtb
 
 # Add the FW_CONFIG to FIP and specify the same to certtool
 $(eval $(call TOOL_ADD_PAYLOAD,${FW_CONFIG},--fw-config,${FW_CONFIG}))
+# Add the HW_CONFIG to FIP and specify the same to certtool
+$(eval $(call TOOL_ADD_PAYLOAD,${HW_CONFIG},--hw-config,${HW_CONFIG}))
 # Add the TB_FW_CONFIG to FIP and specify the same to certtool
 $(eval $(call TOOL_ADD_PAYLOAD,${TB_FW_CONFIG},--tb-fw-config,${TB_FW_CONFIG}))
 # Add the NT_FW_CONFIG to FIP and specify the same to certtool
diff --git a/plat/arm/board/tc/plat_def_fip_uuid.h b/plat/arm/board/tc/plat_def_fip_uuid.h
new file mode 100644
index 0000000..631f7c9
--- /dev/null
+++ b/plat/arm/board/tc/plat_def_fip_uuid.h
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2022, Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ */
+
+#ifndef __PLAT_DEF_FIP_UUID__
+#define __PLAT_DEF_FIP_UUID__
+
+#include "uuid.h"
+
+#define UUID_RSS_FIRMWARE_BL1_2 \
+	{{0x0a, 0xa5, 0xb1, 0xbe}, {0xe7, 0x84}, {0x41, 0xc5}, 0x81, 0xb8, {0x4a, 0x41, 0xcb, 0x4a, 0xd2, 0xdf}}
+
+#define UUID_RSS_FIRMWARE_BL2 \
+	{{0xa3, 0xb3, 0xb3, 0x0d}, {0xeb, 0xc9}, {0x40, 0x48}, 0xb4, 0x80, {0x15, 0x53, 0x61, 0xc1, 0x70, 0x48}}
+
+#define UUID_RSS_FIRMWARE_SCP_BL1 \
+	{{0xbf, 0xd5, 0x09, 0x8d}, {0xa7, 0x07}, {0x4f, 0x15}, 0x89, 0x1c, {0x37, 0x22, 0x10, 0xcb, 0x51, 0xe2}}
+
+#define UUID_RSS_FIRMWARE_AP_BL1 \
+	{{0x12, 0x4c, 0x50, 0xe0}, {0xf2, 0xda}, {0x45, 0xe9}, 0x85, 0xc8, {0xda, 0xd9, 0x60, 0x9b, 0x7a, 0x11}}
+
+#define UUID_RSS_FIRMWARE_NS \
+	{{0x8d, 0x95, 0x9f, 0x72}, {0xb8, 0xb1}, {0x42, 0x11}, 0x9a, 0xe6, {0x4b, 0x80, 0x97, 0x47, 0x5a, 0xd9}}
+
+#define UUID_RSS_FIRMWARE_S \
+	{{0x22, 0xea, 0x33, 0x85}, {0xf8, 0x6e}, {0x47, 0x93}, 0x96, 0x8a, {0x2f, 0xe3, 0xdd, 0x50, 0x33, 0xcc}}
+
+#define UUID_RSS_SIC_TABLES_NS \
+	{{0xd9, 0x10, 0x00, 0x72}, {0x6a, 0x28}, {0x4b, 0xec}, 0xb0, 0xd6, {0x8c, 0xed, 0xc4, 0x15, 0x7c, 0xe0}}
+
+#define UUID_RSS_SIC_TABLES_S \
+	{{0xc7, 0x38, 0xd0, 0xde}, {0x8c, 0x26}, {0x48, 0x51}, 0x93, 0x36, {0xf3, 0xdb, 0xe2, 0x96, 0x65, 0x18}}
+
+#endif /* __PLAT_DEF_FIP_UUID__ */
diff --git a/plat/arm/board/tc/plat_def_uuid_config.c b/plat/arm/board/tc/plat_def_uuid_config.c
new file mode 100644
index 0000000..903310b
--- /dev/null
+++ b/plat/arm/board/tc/plat_def_uuid_config.c
@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2022, Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ */
+
+#include <stddef.h>
+
+#include <firmware_image_package.h>
+
+#include "tbbr_config.h"
+
+toc_entry_t plat_def_toc_entries[] = {
+	{
+		.name = "RSS Firmware BL1_2 image",
+		.uuid = UUID_RSS_FIRMWARE_BL1_2,
+		.cmdline_name = "rss-bl1_2"
+	},
+	{
+		.name = "RSS Firmware BL2 image",
+		.uuid = UUID_RSS_FIRMWARE_BL2,
+		.cmdline_name = "rss-bl2"
+	},
+	{
+		.name = "RSS Firmware SCP BL1 image",
+		.uuid = UUID_RSS_FIRMWARE_SCP_BL1,
+		.cmdline_name = "rss-scp-bl1"
+	},
+	{
+		.name = "RSS Firmware AP BL1 image",
+		.uuid = UUID_RSS_FIRMWARE_AP_BL1,
+		.cmdline_name = "rss-ap-bl1"
+	},
+	{
+		.name = "RSS Firmware non-secure image",
+		.uuid = UUID_RSS_FIRMWARE_NS,
+		.cmdline_name = "rss-ns"
+	},
+	{
+		.name = "RSS Firmware secure image",
+		.uuid = UUID_RSS_FIRMWARE_S,
+		.cmdline_name = "rss-s"
+	},
+	{
+		.name = "RSS Firmware non-secure SIC tables",
+		.uuid = UUID_RSS_SIC_TABLES_NS,
+		.cmdline_name = "rss-sic-tables-ns"
+	},
+	{
+		.name = "RSS Firmware secure SIC tables",
+		.uuid = UUID_RSS_SIC_TABLES_S,
+		.cmdline_name = "rss-sic-tables-s"
+	},
+
+	{
+		.name = NULL,
+		.uuid = { {0} },
+		.cmdline_name = NULL,
+	}
+};
diff --git a/plat/arm/board/tc/plat_fiptool.mk b/plat/arm/board/tc/plat_fiptool.mk
new file mode 100644
index 0000000..0e13556
--- /dev/null
+++ b/plat/arm/board/tc/plat_fiptool.mk
@@ -0,0 +1,33 @@
+#
+# Copyright (c) 2021, NXP. All rights reserved.
+# Copyright (c) 2022, Arm Limited. All rights reserved.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+#
+
+# Name of the platform defined source file name,
+# which contains platform defined UUID entries populated
+# in the plat_def_toc_entries[].
+PLAT_DEF_UUID_CONFIG_FILE_NAME	:= plat_def_uuid_config
+
+PLAT_DEF_UUID_CONFIG_FILE_PATH := ../../plat/arm/board/tc
+
+PLAT_DEF_UUID := yes
+PLAT_DEF_UUID_OID_CONFIG_PATH := ../../plat/arm/board/tc
+
+
+INCLUDE_PATHS += -I${PLAT_DEF_UUID_OID_CONFIG_PATH} \
+		 -I./
+# Clean the stale object file.
+$(shell rm ${PLAT_DEF_UUID_CONFIG_FILE_PATH}/${PLAT_DEF_UUID_CONFIG_FILE_NAME}.o)
+
+ifeq (${PLAT_DEF_OID},yes)
+HOSTCCFLAGS += -DPLAT_DEF_OID
+endif
+
+ifeq (${PLAT_DEF_UUID},yes)
+HOSTCCFLAGS += -DPLAT_DEF_FIP_UUID
+PLAT_OBJECTS += ${PLAT_DEF_UUID_CONFIG_FILE_PATH}/${PLAT_DEF_UUID_CONFIG_FILE_NAME}.o
+endif
+
+OBJECTS += ${PLAT_OBJECTS}
diff --git a/plat/arm/board/tc/platform.mk b/plat/arm/board/tc/platform.mk
index 74c0f17..2182477 100644
--- a/plat/arm/board/tc/platform.mk
+++ b/plat/arm/board/tc/platform.mk
@@ -53,6 +53,9 @@
 # enable trace filter control registers access to NS by default
 ENABLE_TRF_FOR_NS               := 1
 
+# Enable RSS-required FIP UUIDs
+$(shell cp plat/arm/board/tc/plat_fiptool.mk ${PLAT_DIR})
+
 # Include GICv3 driver files
 include drivers/arm/gic/v3/gicv3.mk
 
diff --git a/plat/arm/common/arm_bl2_setup.c b/plat/arm/common/arm_bl2_setup.c
index 02e419a..b142b62 100644
--- a/plat/arm/common/arm_bl2_setup.c
+++ b/plat/arm/common/arm_bl2_setup.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015-2021, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2023, Arm Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -18,16 +18,14 @@
 #include <drivers/partition/partition.h>
 #include <lib/fconf/fconf.h>
 #include <lib/fconf/fconf_dyn_cfg_getter.h>
-#if ENABLE_RME
 #include <lib/gpt_rme/gpt_rme.h>
-#endif /* ENABLE_RME */
 #ifdef SPD_opteed
 #include <lib/optee_utils.h>
 #endif
 #include <lib/utils.h>
 #if ENABLE_RME
 #include <plat/arm/common/arm_pas_def.h>
-#endif /* ENABLE_RME */
+#endif
 #include <plat/arm/common/plat_arm.h>
 #include <plat/common/platform.h>
 
@@ -131,7 +129,6 @@
 }
 
 #if ENABLE_RME
-
 static void arm_bl2_plat_gpt_setup(void)
 {
 	/*
@@ -171,7 +168,6 @@
 		panic();
 	}
 }
-
 #endif /* ENABLE_RME */
 
 /*******************************************************************************
diff --git a/plat/arm/common/arm_bl31_setup.c b/plat/arm/common/arm_bl31_setup.c
index cf403b1..19efdd3 100644
--- a/plat/arm/common/arm_bl31_setup.c
+++ b/plat/arm/common/arm_bl31_setup.c
@@ -13,9 +13,7 @@
 #include <drivers/console.h>
 #include <lib/debugfs.h>
 #include <lib/extensions/ras.h>
-#if ENABLE_RME
 #include <lib/gpt_rme/gpt_rme.h>
-#endif
 #include <lib/mmio.h>
 #include <lib/xlat_tables/xlat_tables_compat.h>
 #include <plat/arm/common/plat_arm.h>
diff --git a/plat/arm/common/trp/arm_trp_setup.c b/plat/arm/common/trp/arm_trp_setup.c
index aeacd10..0406321 100644
--- a/plat/arm/common/trp/arm_trp_setup.c
+++ b/plat/arm/common/trp/arm_trp_setup.c
@@ -26,7 +26,7 @@
  ******************************************************************************/
 static console_t arm_trp_runtime_console;
 
-static int arm_trp_process_manifest(rmm_manifest_t *manifest)
+static int arm_trp_process_manifest(struct rmm_manifest *manifest)
 {
 	/* padding field on the manifest must be RES0 */
 	assert(manifest->padding == 0U);
@@ -38,12 +38,12 @@
 	}
 
 	trp_boot_manifest_version = manifest->version;
-	flush_dcache_range((uintptr_t)manifest, sizeof(rmm_manifest_t));
+	flush_dcache_range((uintptr_t)manifest, sizeof(struct rmm_manifest));
 
 	return 0;
 }
 
-void arm_trp_early_platform_setup(rmm_manifest_t *manifest)
+void arm_trp_early_platform_setup(struct rmm_manifest *manifest)
 {
 	int rc;
 
@@ -66,10 +66,9 @@
 
 	console_set_scope(&arm_trp_runtime_console,
 			  CONSOLE_FLAG_BOOT | CONSOLE_FLAG_RUNTIME);
-
 }
 
-void trp_early_platform_setup(rmm_manifest_t *manifest)
+void trp_early_platform_setup(struct rmm_manifest *manifest)
 {
 	arm_trp_early_platform_setup(manifest);
 }
diff --git a/plat/imx/common/imx_uart_console.S b/plat/imx/common/imx_uart_console.S
index ceeb3a7..4d17288 100644
--- a/plat/imx/common/imx_uart_console.S
+++ b/plat/imx/common/imx_uart_console.S
@@ -12,6 +12,7 @@
 
 #define URXD  0x0  /* Receiver Register */
 #define UTXD  0x40 /* Transmitter Register */
+#define USR2  0x98 /* UART Status Register 2 */
 #define UTS   0xb4 /* UART Test Register (mx31) */
 #define  URXD_RX_DATA    (0xFF)
 
@@ -53,13 +54,13 @@
 1:
 	/* Check if the transmit FIFO is full */
 	ldr	w2, [x1, #UTS]
-	tbz	w2, #6, 1b
+	tbnz	w2, #4, 1b
 	mov	w2, #0xD
 	str	w2, [x1, #UTXD]
 2:
 	/* Check if the transmit FIFO is full */
 	ldr	w2, [x1, #UTS]
-	tbz	w2, #6, 2b
+	tbnz	w2, #4, 2b
 	str	w0, [x1, #UTXD]
 	ret
 putc_error:
@@ -84,5 +85,13 @@
 endfunc console_imx_uart_getc
 
 func console_imx_uart_flush
+	ldr	x0, [x0, #CONSOLE_T_BASE]
+	cbz	x0, flush_exit
+1:
+	/* Wait for the transmit complete bit */
+	ldr	w1, [x0, #USR2]
+	tbz	w1, #3, 1b
+
+flush_exit:
 	ret
 endfunc console_imx_uart_flush
diff --git a/plat/xilinx/versal/aarch64/versal_common.c b/plat/xilinx/versal/aarch64/versal_common.c
index f55cde9..ed7f270 100644
--- a/plat/xilinx/versal/aarch64/versal_common.c
+++ b/plat/xilinx/versal/aarch64/versal_common.c
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2020, ARM Limited and Contributors. All rights reserved.
+ * Copyright (C) 2022-2023, Advanced Micro Devices, Inc. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -34,7 +35,7 @@
 
 static void versal_print_platform_name(void)
 {
-	NOTICE("ATF running on Xilinx %s\n", PLATFORM_NAME);
+	NOTICE("TF-A running on %s\n", PLATFORM_NAME);
 }
 
 void versal_config_setup(void)
diff --git a/plat/xilinx/versal_net/bl31_versal_net_setup.c b/plat/xilinx/versal_net/bl31_versal_net_setup.c
index c9942d6..a7bae72 100644
--- a/plat/xilinx/versal_net/bl31_versal_net_setup.c
+++ b/plat/xilinx/versal_net/bl31_versal_net_setup.c
@@ -1,7 +1,7 @@
 /*
  * Copyright (c) 2018-2020, ARM Limited and Contributors. All rights reserved.
  * Copyright (c) 2018-2022, Xilinx, Inc. All rights reserved.
- * Copyright (C) 2022, Advanced Micro Devices, Inc. All rights reserved.
+ * Copyright (C) 2022-2023, Advanced Micro Devices, Inc. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -14,6 +14,7 @@
 #include <common/debug.h>
 #include <common/fdt_fixup.h>
 #include <common/fdt_wrappers.h>
+#include <drivers/arm/dcc.h>
 #include <drivers/arm/pl011.h>
 #include <drivers/console.h>
 #include <lib/mmio.h>
@@ -28,7 +29,6 @@
 
 static entry_point_info_t bl32_image_ep_info;
 static entry_point_info_t bl33_image_ep_info;
-static console_t versal_net_runtime_console;
 
 /*
  * Return a pointer to the 'entry_point_info' structure of the next image for
@@ -95,18 +95,30 @@
 		panic();
 	}
 
-	/* Initialize the console to provide early debug support */
-	rc = console_pl011_register(VERSAL_NET_UART_BASE, uart_clock,
+	if (VERSAL_NET_CONSOLE_IS(pl011_0) || VERSAL_NET_CONSOLE_IS(pl011_1)) {
+		static console_t versal_net_runtime_console;
+
+		/* Initialize the console to provide early debug support */
+		rc = console_pl011_register(VERSAL_NET_UART_BASE, uart_clock,
 				    VERSAL_NET_UART_BAUDRATE,
 				    &versal_net_runtime_console);
-	if (rc == 0) {
-		panic();
-	}
+		if (rc == 0) {
+			panic();
+		}
 
-	console_set_scope(&versal_net_runtime_console, CONSOLE_FLAG_BOOT |
-			  CONSOLE_FLAG_RUNTIME);
+		console_set_scope(&versal_net_runtime_console, CONSOLE_FLAG_BOOT |
+				CONSOLE_FLAG_RUNTIME);
+	} else if (VERSAL_NET_CONSOLE_IS(dcc)) {
+		/* Initialize the dcc console for debug.
+		 * dcc is over jtag and does not configures uart0 or uart1.
+		 */
+		rc = console_dcc_register();
+		if (rc == 0) {
+			panic();
+		}
+	}
 
-	NOTICE("TF-A running on Xilinx %s %d.%d\n", board_name_decode(),
+	NOTICE("TF-A running on %s %d.%d\n", board_name_decode(),
 	       platform_version / 10U, platform_version % 10U);
 
 	/* Initialize the platform config for future decision making */
diff --git a/plat/xilinx/versal_net/include/versal_net_def.h b/plat/xilinx/versal_net/include/versal_net_def.h
index 14e63d5..9d1b7c2 100644
--- a/plat/xilinx/versal_net/include/versal_net_def.h
+++ b/plat/xilinx/versal_net/include/versal_net_def.h
@@ -1,7 +1,7 @@
 /*
  * Copyright (c) 2022, ARM Limited and Contributors. All rights reserved.
  * Copyright (c) 2021-2022, Xilinx, Inc. All rights reserved.
- * Copyright (C) 2022, Advanced Micro Devices, Inc. All rights reserved.
+ * Copyright (C) 2022-2023, Advanced Micro Devices, Inc. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -24,6 +24,7 @@
 #define VERSAL_NET_CONSOLE_ID_pl011	U(1)
 #define VERSAL_NET_CONSOLE_ID_pl011_0	U(1)
 #define VERSAL_NET_CONSOLE_ID_pl011_1	U(2)
+#define VERSAL_NET_CONSOLE_ID_dcc	U(3)
 
 #define VERSAL_NET_CONSOLE_IS(con)	(VERSAL_NET_CONSOLE_ID_ ## con == VERSAL_NET_CONSOLE)
 
@@ -142,12 +143,11 @@
 
 #define VERSAL_NET_UART_BAUDRATE	115200
 
-#if VERSAL_NET_CONSOLE_IS(pl011) || VERSAL_NET_CONSOLE_IS(pl011_0)
-#define VERSAL_NET_UART_BASE		VERSAL_NET_UART0_BASE
-#elif VERSAL_NET_CONSOLE_IS(pl011_1)
+#if VERSAL_NET_CONSOLE_IS(pl011_1)
 #define VERSAL_NET_UART_BASE		VERSAL_NET_UART1_BASE
 #else
-# error "invalid VERSAL_NET_CONSOLE"
+/* Default console is UART0 */
+#define VERSAL_NET_UART_BASE            VERSAL_NET_UART0_BASE
 #endif
 
 #define PLAT_VERSAL_NET_CRASH_UART_BASE		VERSAL_NET_UART_BASE
diff --git a/plat/xilinx/versal_net/platform.mk b/plat/xilinx/versal_net/platform.mk
index 622ae98..28e3295 100644
--- a/plat/xilinx/versal_net/platform.mk
+++ b/plat/xilinx/versal_net/platform.mk
@@ -53,7 +53,7 @@
 HW_ASSISTED_COHERENCY := 1
 
 VERSAL_NET_CONSOLE	?=	pl011
-ifeq (${VERSAL_NET_CONSOLE}, $(filter ${VERSAL_NET_CONSOLE},pl011 pl011_0 pl011_1))
+ifeq (${VERSAL_NET_CONSOLE}, $(filter ${VERSAL_NET_CONSOLE},pl011 pl011_0 pl011_1 dcc))
 else
   $(error Please define VERSAL_NET_CONSOLE)
 endif
@@ -72,6 +72,7 @@
 include lib/libfdt/libfdt.mk
 
 PLAT_BL_COMMON_SOURCES	:=	\
+				drivers/arm/dcc/dcc_console.c			\
 				drivers/delay_timer/delay_timer.c		\
 				drivers/delay_timer/generic_delay_timer.c	\
 				${GICV3_SOURCES}				\
diff --git a/plat/xilinx/zynqmp/aarch64/zynqmp_common.c b/plat/xilinx/zynqmp/aarch64/zynqmp_common.c
index 7bdd5bd..30af4d5 100644
--- a/plat/xilinx/zynqmp/aarch64/zynqmp_common.c
+++ b/plat/xilinx/zynqmp/aarch64/zynqmp_common.c
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2013-2022, ARM Limited and Contributors. All rights reserved.
+ * Copyright (C) 2022-2023, Advanced Micro Devices, Inc. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -303,10 +304,10 @@
 	maskid = ZYNQMP_CSU_IDCODE_XILINX_ID << ZYNQMP_CSU_IDCODE_XILINX_ID_SHIFT |
 		 ZYNQMP_CSU_IDCODE_FAMILY << ZYNQMP_CSU_IDCODE_FAMILY_SHIFT;
 	if (tmp != maskid) {
-		ERROR("Incorrect XILINX IDCODE 0x%x, maskid 0x%x\n", id, maskid);
+		ERROR("Incorrect IDCODE 0x%x, maskid 0x%x\n", id, maskid);
 		return "UNKN";
 	}
-	VERBOSE("Xilinx IDCODE 0x%x\n", id);
+	VERBOSE("IDCODE 0x%x\n", id);
 	return zynqmp_get_silicon_idcode_name();
 }
 
diff --git a/services/std_svc/rmmd/rmmd_main.c b/services/std_svc/rmmd/rmmd_main.c
index 6bd9fdf..e12eae7 100644
--- a/services/std_svc/rmmd/rmmd_main.c
+++ b/services/std_svc/rmmd/rmmd_main.c
@@ -171,7 +171,7 @@
 	uint32_t ep_attr;
 	unsigned int linear_id = plat_my_core_pos();
 	rmmd_rmm_context_t *rmm_ctx = &rmm_context[linear_id];
-	rmm_manifest_t *manifest;
+	struct rmm_manifest *manifest;
 	int rc;
 
 	/* Make sure RME is supported. */
@@ -206,7 +206,7 @@
 					((void *)shared_buf_base != NULL));
 
 	/* Load the boot manifest at the beginning of the shared area */
-	manifest = (rmm_manifest_t *)shared_buf_base;
+	manifest = (struct rmm_manifest *)shared_buf_base;
 	rc = plat_rmmd_load_manifest(manifest);
 	if (rc != 0) {
 		ERROR("Error loading RMM Boot Manifest (%i)\n", rc);
diff --git a/services/std_svc/rmmd/trp/trp_main.c b/services/std_svc/rmmd/trp/trp_main.c
index 196bc11..4eb3e12 100644
--- a/services/std_svc/rmmd/trp/trp_main.c
+++ b/services/std_svc/rmmd/trp/trp_main.c
@@ -62,7 +62,7 @@
 			   sizeof(trp_shared_region_start));
 
 	/* Perform early platform-specific setup */
-	trp_early_platform_setup((rmm_manifest_t *)trp_shared_region_start);
+	trp_early_platform_setup((struct rmm_manifest *)trp_shared_region_start);
 }
 
 int trp_validate_warmboot_args(uint64_t x0, uint64_t x1,
diff --git a/tools/fiptool/fiptool.c b/tools/fiptool/fiptool.c
index 5c240b5..fadf319 100644
--- a/tools/fiptool/fiptool.c
+++ b/tools/fiptool/fiptool.c
@@ -1,9 +1,12 @@
 /*
- * Copyright (c) 2016-2017, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2016-2023, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
+#ifndef _MSC_VER
+#include <sys/mount.h>
+#endif
 #include <sys/types.h>
 #include <sys/stat.h>
 
@@ -298,6 +301,7 @@
 	fip_toc_header_t *toc_header;
 	fip_toc_entry_t *toc_entry;
 	int terminated = 0;
+	size_t st_size;
 
 	fp = fopen(filename, "rb");
 	if (fp == NULL)
@@ -306,13 +310,21 @@
 	if (fstat(fileno(fp), &st) == -1)
 		log_err("fstat %s", filename);
 
+	st_size = st.st_size;
+
-	buf = xmalloc(st.st_size, "failed to load file into memory");
-	if (fread(buf, 1, st.st_size, fp) != st.st_size)
+#ifdef BLKGETSIZE64
+	if ((st.st_mode & S_IFBLK) != 0)
+		if (ioctl(fileno(fp), BLKGETSIZE64, &st_size) == -1)
+			log_err("ioctl %s", filename);
+#endif
+
+	buf = xmalloc(st_size, "failed to load file into memory");
+	if (fread(buf, 1, st_size, fp) != st_size)
 		log_errx("Failed to read %s", filename);
-	bufend = buf + st.st_size;
+	bufend = buf + st_size;
 	fclose(fp);
 
-	if (st.st_size < sizeof(fip_toc_header_t))
+	if (st_size < sizeof(fip_toc_header_t))
 		log_errx("FIP %s is truncated", filename);
 
 	toc_header = (fip_toc_header_t *)buf;
@@ -347,9 +359,11 @@
 		    "failed to allocate image buffer, is FIP file corrupted?");
 		/* Overflow checks before memory copy. */
 		if (toc_entry->size > (uint64_t)-1 - toc_entry->offset_address)
-			log_errx("FIP %s is corrupted", filename);
-		if (toc_entry->size + toc_entry->offset_address > st.st_size)
-			log_errx("FIP %s is corrupted", filename);
+			log_errx("FIP %s is corrupted: entry size exceeds 64 bit address space",
+				filename);
+		if (toc_entry->size + toc_entry->offset_address > st_size)
+			log_errx("FIP %s is corrupted: entry size exceeds FIP file size",
+				filename);
 
 		memcpy(image->buffer, buf + toc_entry->offset_address,
 		    toc_entry->size);