[NXP] Initial support for RW61x (project-chip#29126)

* [NXP] Adding Matter support for RW61x platform

* [NXP] Updating ot-nxp submodule to support RW61x

* [RW61x] Fix misspell errors

* [RW61x] Fix code-lints errors and updating zap generation : expose the EndpointList attribute in PowerSource cluster

* [RW61x] Fix build-and-publish errors

* [RW61x] Reworking all-clusters README.md to fix build-and-publish errors

* [NXP] Fix application build :  Adding device_layer_target_define for NXP device platform

* [NXP] Addressing review comment : Removing unnecessary factory reset at ConfigurationManagerImpl init

* [NXP] Updating zap files

* [NXP] Fix all-clusters app build : update path of ErrorStr.h

* [NXP] Run clang-format on RW61x/COMMON sources

* Restyled by whitespace

* Restyled by clang-format

* Restyled by gn

* Restyled by prettier-markdown

---------

Co-authored-by: Restyled.io <commits@restyled.io>

Author: dinabenamar

.gitmodules

@@ -62,7 +62,7 @@
 	platforms = k32w
 [submodule "third_party/openthread/ot-nxp"]
 	path = third_party/openthread/ot-nxp
-	url = https://github.com/openthread/ot-nxp.git
+	url = https://github.com/NXP/ot-nxp.git
 	platforms = k32w
 [submodule "third_party/openthread/ot-qorvo"]
 	path = third_party/openthread/ot-qorvo

build_overrides/nxp_sdk.gni

@@ -0,0 +1,18 @@
+# Copyright (c) 2020 Project CHIP Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+declare_args() {
+  # Root directory for NXP SDKs.
+  nxp_sdk_build_root = "//third_party/nxp"
+}

docs/guides/nxp_rw61x_ota_software_update.md

@@ -0,0 +1,268 @@
+# Matter Over-The-Air Software Update with NXP RW61x example applications
+
+## Overview
+
+The OTA Requestor feature enables the device to be informed of, download and
+apply a software update from an OTA Provider.
+
+This section explains how to perform an OTA Software Update with NXP RW61x
+example applications. Throughout this guide, the all-clusters application is
+used as an example.
+
+In general, the Over-The-Air Software Update process consists of the following
+steps :
+
+-   The OTA Requestor queries an update image from the OTA Provider which
+    responds according to its availability.
+-   The update image is received in blocks and stored in the external flash of
+    the device.
+-   Once the update image is fully downloaded, the bootloader is notified and
+    the device resets applying the update in test-mode.
+-   If the test is successful, the update is applied permanently. Otherwise, the
+    bootloader reverts back to the primary application, preventing any
+    downgrade.
+
+### Flash Memory Layout
+
+The RW61x Flash is divided into different regions as follow :
+
+-   Bootloader : MCUBoot resides at the base of the flash and occupies 0x20000
+    (128 kB).
+-   Primary application partition : The example application which would be run
+    by the bootloader (active application). The size reserved for this partition
+    is 4.4 MB.
+-   Secondary application partition : Update image received with the OTA
+    (candidate application). The size reserved for the partition is 4.4 MB.
+
+Notes :
+
+-   The CPU1/CPU2 firmware are embedded in the CPU3 example application.
+-   The sizes of the primary and secondary applications are provided as an
+    example (currently 4.4 MB is reserved for each partition). The size can be
+    changed by modifying the `m_app_max_sectors` value in the linker script of
+    the application (`RW610_flash.ld`).
+
+### MCUBoot Bootloader
+
+MCUBoot is an open-source secure bootloader used by RW61x to apply the
+self-upgrade. For more details, please refer to the
+[MCUBoot documentation](https://github.com/mcu-tools/mcuboot/blob/main/docs/design.md).
+
+In our use case, the bootloader runs the application residing in the primary
+partition. In order to run the OTA update image, the bootloader will swap the
+content of the primary and the secondary partitions. This type of upgrade is
+called swap-move and is the default upgrade configured by MCUBoot.
+
+## OTA Software Update process for RW61x example application
+
+### Flashing the bootloader
+
+In order for the device to perform the software update, the MCUBoot bootloader
+must be flashed first at the base of the flash. A step-by-step guide is given
+below.
+
+-   It is recommended to start with erasing the external flash of the device,
+    for this JLink from Segger can be used. It can be downloaded and installed
+    from https://www.segger.com/products/debug-probes/j-link. Once installed,
+    JLink can be run using the command line :
+
+```
+$ JLink
+```
+
+Run the following commands :
+
+```
+J-Link > connect
+Device> ? # you will be presented with a dialog -> select `RW612`
+Please specify target interface:
+J) JTAG (Default)
+S) SWD
+T) cJTAG
+TIF> S
+Specify target interface speed [kHz]. <Default>: 4000 kHz
+Speed> # <enter>
+J-Link > exec EnableEraseAllFlashBanks
+J-Link > erase 0x8000000, 0x88a0000
+```
+
+-   Using MCUXPresso, import the `mcuboot_opensource` demo example from the SDK
+    previously downloaded.
+    ![mcuboot_demo](../../examples/platform/nxp/rt/rw61x/doc/images/mcuboot_demo.PNG)
+-   Before building the demo example, it should be specified that the
+    application to be run by the bootloader is monolithic. As a result, only one
+    image will be upgraded by the bootloader. This can be done by defining
+    `MONOLITHIC_APP` as 1 in the settings of the `mcuboot_opensource` project :
+
+```
+Right click on the Project -> Properties -> C/C++ Build -> Settings -> Tool Settings -> MCU C Compiler -> Preprocessor -> Add "MONOLITHIC_APP=1" in the Defined Symbols
+```
+
+![rw610_mcuboot_monolithic](../../examples/platform/nxp/rt/rw61x/doc/images/mcuboot_monolithic_app.PNG)
+
+-   Build the demo example project and program it to the target board.
+-   To run the flashed demo, either press the reset button of the device or use
+    the debugger IDE of MCUXpresso. If it runs successfully, the following logs
+    will be displayed on the terminal :
+
+```
+hello sbl.
+Bootloader Version 1.9.0
+Primary image: magic=unset, swap_type=0x1, copy_done=0x3, image_ok=0x3
+Secondary image: magic=unset, swap_type=0x1, copy_done=0x3, image_ok=0x3
+Boot source: none
+Swap type: none
+erasing trailer; fa_id=2
+Unable to find bootable image
+```
+
+Note : By default, mcuboot application considers the primary and secondary
+partitions to be the size of 4.4 MB. If the size is to be changed, the partition
+addresses should be modified in the flash_partitioning.h accordingly. For more
+information about the flash partitioning with mcuboot, please refer to the
+dedicated readme.txt located in
+"`SDK_RW612/boards/rdrw612bga/ota_examples/mcuboot_opensource/`".
+
+### Generating and flashing the signed application image
+
+After flashing the bootloader, the application can be programmed to the board.
+The image must have the following format :
+
+-   Header : contains general information about the image (version, size,
+    magic...)
+-   Code of the application : generated binary
+-   Trailer : contains metadata needed by the bootloader such as the image
+    signature, the upgrade type, the swap status...
+
+The all-clusters application can be generated using the instructions from the
+[README.md 'Building'](../../examples/all-clusters-app/nxp/rt/rw61x/README.md#building)
+section. The application is automatically linked to be executed from the primary
+image partition, taking into consideration the offset imposed by mcuboot.
+
+The resulting executable file found in out/debug/chip-rw61x-all-cluster-example
+needs to be converted into raw binary format as shown below.
+
+```
+arm-none-eabi-objcopy -R .flash_config -R .NVM -O binary chip-rw61x-all-cluster-example chip-rw61x-all-cluster-example.bin
+```
+
+To sign the image and wrap the raw binary of the application with the header and
+trailer, "`imgtool`" is provided in the SDK and can be found in
+"`/middleware/mcuboot_opensource/scripts/`".
+
+The following commands can be run (make sure to replace the /path/to/file/binary
+with the adequate files):
+
+```
+user@ubuntu: cd ~/Desktop/SDK_RW612/middleware/mcuboot_opensource/scripts
+
+user@ubuntu: python3 imgtool.py sign --key ~/Desktop/SDK_RW612/boards/rdrw612bga/ota_examples/mcuboot_opensource/keys/sign-rsa2048-priv.pem --align 4 --header-size 0x1000 --pad-header --slot-size 0x440000 --max-sectors 1088 --version "1.0" ~/Desktop/connectedhomeip/examples/all-clusters-app/nxp/rt/rw61x/out/debug/chip-rw61x-all-cluster-example.bin ~/Desktop/connectedhomeip/examples/all-clusters-app/nxp/rt/rw61x/out/debug/chip-rw61x-all-cluster-example_SIGNED.bin
+```
+
+Notes :
+
+-   If internal SDK is used instead, the key can be found in :
+    "`~/Desktop/SDK_RW612/middleware/mcuboot_opensource/boot/nxp_mcux_sdk/keys/sign-rsa2048-priv.pem`".
+-   The arguments `slot-size` and `max-sectors` should be adjusted to the size
+    of the partitions reserved for the primary and the secondary applications.
+    (By default the size considered is 4.4 MB)
+-   In this example, the image is signed with the private key provided by the
+    SDK as an example
+    (`/path_to_sdk/middleware/mcuboot_opensource/boot/nxp_mcux_sdk/keys/sign-rsa2048-priv.pem`),
+    MCUBoot is built with its corresponding public key which would be used to
+    verify the integrity of the image. It is possible to generate a new pair of
+    keys using the following commands. This procedure should be done prior to
+    building the mcuboot application.
+
+-   To generate the private key :
+
+```
+user@ubuntu: python3 imgtool.py keygen -k priv_key.pem -t rsa-2048
+```
+
+-   To extract the public key :
+
+```
+user@ubuntu: python3 imgtool.py getpub -k priv_key.pem
+```
+
+-   The extracted public key can then be copied to the
+    `/path_to_sdk/middleware/mcuboot_opensource/boot/nxp_mcux_sdk/keys/sign-rsa2048-pub.c`,
+    given as a value to the rsa_pub_key[] array.
+
+The resulting output is the signed binary of the application version "1.0".
+
+JLink can be used to flash the application at the address 0x8020000, using the
+command :
+
+```
+J-Link > loadbin chip-rw61x-all-cluster-example_SIGNED.bin 0x8020000
+```
+
+The bootloader should then be able to jump directly to the start of the
+application and run it.
+
+### Generating the OTA Update Image
+
+To generate the OTA update image the same procedure can be followed from the
+[Generating and flashing the signed application image](#generating-and-flashing-the-signed-application-image)
+sub-section, replacing the "--version "1.0"" argument with "--version "2.0""
+(recent version of the update).
+
+When the signed binary of the update is generated, the file should be converted
+into OTA format. To do so, the ota_image_tool is provided in the repo and can be
+used to convert a binary file into an .ota file.
+
+```
+user@ubuntu:~/connectedhomeip$ : ./src/app/ota_image_tool.py create -v 0xDEAD -p 0xBEEF -vn 2 -vs "2.0" -da sha256 chip-rw61x-all-cluster-example_SIGNED.bin chip-rw61x-all-cluster-example.ota
+```
+
+The generated OTA file can be used to perform the OTA Software Update. The
+instructions below describe the procedure step-by-step.
+
+### Performing the OTA Software Update
+
+Setup example :
+
+-   [Chip-tool](../../examples/chip-tool/README.md) application running on the
+    RPi.
+-   OTA Provider application built on the same RPi (as explained below).
+-   RW61x board programmed with the example application (with the instructions
+    above).
+
+Before starting the OTA process, the Linux OTA Provider application can be built
+on the RPi (if not already present in the pre-installed apps) :
+
+```
+user@ubuntu:~/connectedhomeip$ : ./scripts/examples/gn_build_example.sh examples/ota-provider-app/linux out/ota-provider-app chip_config_network_layer_ble=false
+
+user@ubuntu:~/connectedhomeip$ : rm -rf /tmp/chip_*
+user@ubuntu:~/connectedhomeip$ : ./out/ota-provider-app/chip-ota-provider-app -f chip-rw61x-all-cluster-example.ota
+```
+
+The OTA Provider should first be provisioned with chip-tool by assigning it the
+node id 1, and then granted the ACL entries :
+
+```
+user@ubuntu:~/connectedhomeip$ : ./out/chip-tool-app/chip-tool pairing onnetwork 1 20202021
+user@ubuntu:~/connectedhomeip$ : ./out/chip-tool-app/chip-tool accesscontrol write acl '[{"fabricIndex": 1, "privilege": 5, "authMode": 2, "subjects": [112233], "targets": null}, {"fabricIndex": 1, "privilege": 3, "authMode": 2, "subjects": null, "targets": null}]' 1 0
+```
+
+The second step is to provision the device with the node id 2 using ble-wifi or
+ble-thread commissioning. For example :
+
+```
+user@ubuntu:~/connectedhomeip$ : ./out/chip-tool-app/chip-tool pairing ble-wifi 2 WIFI_SSID WIFI_PASSWORD 20202021 3840
+```
+
+Once commissioned, the OTA process can be initiated with the
+"announce-ota-provider" command using chip-tool (the given numbers refer
+respectively to [ProviderNodeId][vendorid] [AnnouncementReason][endpoint]
+[node-id][endpoint-id]) :
+
+```
+user@ubuntu:~/connectedhomeip$ : ./out/chip-tool-app/chip-tool otasoftwareupdaterequestor announce-otaprovider 1 0 0 0 2 0
+```
+
+When the full update image is downloaded and stored, the bootloader will be
+notified and the device will reboot with the update image.

examples/all-clusters-app/nxp/common/main/AppAssert.cpp

@@ -0,0 +1,34 @@
+/*
+ *
+ *    Copyright (c) 2022 Project CHIP Authors
+ *    Copyright 2023 NXP
+ *    All rights reserved.
+ *
+ *    Licensed under the Apache License, Version 2.0 (the "License");
+ *    you may not use this file except in compliance with the License.
+ *    You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *    Unless required by applicable law or agreed to in writing, software
+ *    distributed under the License is distributed on an "AS IS" BASIS,
+ *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *    See the License for the specific language governing permissions and
+ *    limitations under the License.
+ */
+
+#include "fsl_debug_console.h"
+#include <platform/CHIPDeviceLayer.h>
+
+/*
+ * Assert function implemented in the application layer.
+ * This implementation would produce a reset.
+ * But it could be extended with specific application contrains/requirements.
+ */
+void __assert_func(const char * file, int line, const char * func, const char * failedExpr)
+{
+    PRINTF("ASSERT ERROR \" %s \": file \"%s\" Line \"%d\" function name \"%s\" \n", failedExpr, file, line, func);
+    chip::DeviceLayer::PlatformMgrImpl().Reset();
+    while (1)
+        ;
+}