RDKBACCL-985 : Barton support

    Reason for change: IoT stack for RDK-B
    Test Procedure: configure wifi and test with thread and wifi devices
    Risks: Low

    Signed-off-by: Chandrakanth Pokuru <[email protected]>

Author: cpokuru

NOTICE

@@ -10,3 +10,9 @@ Copyright [2014] [Cisco Systems, Inc.]
 Licensed under the Apache License, Version 2.0
 
 Some material is derived from openembedded.org or the yocto project  and is licensed in the same manner here (MIT for metadata; source code to match the associated recipe license).
+
+The zzz_generated.tar.gz file uses material from Project Chip which is:
+Copyright (c) 2023 Project CHIP Authors
+Licensed under the Apache License, Version 2.0
+See the README.md file under recipes-matter for details.
+The parent ZAP file is included as `recipes-matter/barton-matter-reference/files/barton.zap`

conf/distro/include/rdk-bpi.inc

@@ -65,4 +65,6 @@ DISTRO_FEATURES_append = " resource_optimization"
 
 DISTRO_FEATURES_append = " CONFIG_IEEE80211BE"
 
+DISTRO_FEATURES_append = " matter"
+
 #DISTRO_FEATURES_append = " generic_mlo"

meta-rdk-mtk-bpir4/recipes-ccsp/util/utopia.bbappend

@@ -4,6 +4,8 @@ FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
 
 SRC_URI += "file://service_bridge_bpi.sh"
 
+CFLAGS_append  = " ${@bb.utils.contains('DISTRO_FEATURES', 'matter', ' -DFEATURE_MATTER_ENABLED', '', d)}"
+
 do_install_append() {
 
 install -d ${D}${sysconfdir}/

meta-rdk-mtk-bpir4/recipes-connectivity/bluez5/bluez5_5.%.bbappend

@@ -0,0 +1,4 @@
+# Add this new section
+do_install_append() {
+    install -m 0755 ${B}/tools/btattach ${D}${bindir}
+}

meta-rdk-mtk-bpir4/recipes-connectivity/bt-host-cpc-hci-bridge/bt-host-cpc-hci-bridge_4.4.1.0.bb

@@ -0,0 +1,67 @@
+DESCRIPTION = "Bluetooth CPC HCI Bridge"
+LICENSE = "Proprietary"
+LIC_FILES_CHKSUM = "file://${WORKDIR}/git/gsdk/License.txt;md5=9a041f41aad5520b22ab2bb033c11e3c"
+
+# GSDK path definition
+GSDK_DIR = "${WORKDIR}/git/gsdk"
+BT_BRIDGE_DIR = "${GSDK_DIR}/app/bluetooth/example_host/bt_host_cpc_hci_bridge"
+
+SRC_URI = "git://github.com/SiliconLabs/gecko_sdk.git;protocol=https;branch=gsdk_4.4;destsuffix=git/gsdk;name=gsdk"
+SRCREV_gsdk = "9ad9e19638a2d0ce01ce21d32f5049c5f1b21d70"
+
+SRC_URI += "file://bt-host-cpc-hci-bridge.service \
+            file://bt-host-cpc-hci-bridge-attach.service \
+           "
+
+DEPENDS += "cpcd"
+RDEPENDS_${PN} += "cpcd (= 4.4.1.0-r0) bluez5-noinst-tools"
+
+S = "${BT_BRIDGE_DIR}"
+
+inherit pkgconfig systemd
+
+# Ensure we're using the correct toolchain
+TOOLCHAIN = "gcc"
+INHIBIT_DEFAULT_DEPS = "1"
+DEPENDS += "virtual/${TARGET_PREFIX}gcc virtual/${TARGET_PREFIX}g++ virtual/libc"
+
+# Basic compilation flags
+CFLAGS = "${TARGET_CFLAGS} -D_DEFAULT_SOURCE -D_BSD_SOURCE -DHOST_TOOLCHAIN -DPOSIX -DSL_CATALOG_APP_LOG_PRESENT"
+
+EXTRA_OEMAKE = "\
+    CPC=1 \
+    CC='${CC}' \
+    CROSS_COMPILE=${TARGET_PREFIX} \
+    CFLAGS='${CFLAGS} \
+            -I${STAGING_INCDIR} \
+            -I${STAGING_INCDIR}/sl_cpc \
+            -I${GSDK_DIR}/app/bluetooth/common_host/iostream_mock \
+            -I${GSDK_DIR}/app/bluetooth/common_host/app_log \
+            -I${GSDK_DIR}/app/bluetooth/common_host/app_log/config \
+            -I${GSDK_DIR}/platform/common/inc \
+            -I${GSDK_DIR}/protocol/bluetooth/bgstack/ll/utils/hci_packet/inc \
+            -fno-short-enums -Wall -std=c99' \
+    LDFLAGS='${LDFLAGS}' \
+"
+
+do_configure[noexec] = "1"
+
+do_compile() {
+    oe_runmake
+}
+
+do_install() {
+    # Install binary from the exe directory
+    install -d ${D}${bindir}
+    install -m 0755 ${S}/exe/bt_host_cpc_hci_bridge ${D}${bindir}
+
+    # Install systemd services
+    install -d ${D}${systemd_system_unitdir}
+    install -m 0644 ${WORKDIR}/bt-host-cpc-hci-bridge.service ${D}${systemd_system_unitdir}
+    install -m 0644 ${WORKDIR}/bt-host-cpc-hci-bridge-attach.service ${D}${systemd_system_unitdir}
+}
+
+FILES_${PN} += "${systemd_system_unitdir}"
+
+SYSTEMD_SERVICE_${PN} = "bt-host-cpc-hci-bridge.service bt-host-cpc-hci-bridge-attach.service"
+SYSTEMD_AUTO_ENABLE = "enable"

meta-rdk-mtk-bpir4/recipes-connectivity/bt-host-cpc-hci-bridge/files/bt-host-cpc-hci-bridge-attach.service

@@ -0,0 +1,14 @@
+[Unit]
+Description=Attach Bluetooth HCI Bridge
+After=bt-host-cpc-hci-bridge.service
+Requires=bt-host-cpc-hci-bridge.service
+
+[Service]
+Type=simple
+ExecStartPre=/bin/sh -c 'while [ ! -e /dev/pts/0 ]; do sleep 1; done'
+ExecStart=/usr/bin/btattach -B /dev/pts/0 -S 115200
+Restart=always
+RestartSec=5
+
+[Install]
+WantedBy=multi-user.target

meta-rdk-mtk-bpir4/recipes-connectivity/bt-host-cpc-hci-bridge/files/bt-host-cpc-hci-bridge.service

@@ -0,0 +1,14 @@
+[Unit]
+Description=Bluetooth CPC HCI Bridge
+After=cpcd.service
+Requires=cpcd.service
+
+[Service]
+Type=simple
+ExecStart=/usr/bin/bt_host_cpc_hci_bridge
+Restart=always
+RestartSec=5
+WorkingDirectory=/tmp
+
+[Install]
+WantedBy=multi-user.target

meta-rdk-mtk-bpir4/recipes-connectivity/cpcd/cpcd_4.4.1.0.bb

@@ -0,0 +1,28 @@
+# TODO: Verify license -- it is Silabs specific
+DESCRIPTION = "Co-Processor Communication Daemon"
+LICENSE = "Proprietary"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=5e588136d392e8e0e36bd310e9ca0ab3"
+SRC_URI = "git://github.com/SiliconLabs/cpc_daemon;protocol=https;name=cpc-daemon;branch=main"
+PR = "r0"
+# Tag v4.4.1
+SRCREV_cpc-daemon = "283b31aef4f32df23596b8cff1a646dd1dc442c6"
+SRC_URI += "file://cpcd.service \
+            file://cpcd.conf \
+"
+DEPENDS += "mbedtls systemd"
+RDEPENDS_${PN} += "systemd"
+S = "${WORKDIR}/git"
+inherit cmake pkgconfig
+EXTRA_OECMAKE += "-DUSE_LEGACY_GPIO_SYSFS=TRUE \
+"
+do_install_append() {
+   install -d ${D}${sysconfdir}
+   install -m 0644 ${WORKDIR}/cpcd.conf ${D}${sysconfdir}/cpcd.conf
+   install -d ${D}${bindir}
+   install -d ${D}${systemd_unitdir}/system
+   install -m 0644 ${WORKDIR}/cpcd.service ${D}${systemd_unitdir}/system/cpcd.service
+}
+FILES_${PN} += "${systemd_unitdir}/system/"
+inherit systemd
+SYSTEMD_SERVICE_${PN} = "cpcd.service"
+SYSTEMD_AUTO_ENABLE = "enable"

meta-rdk-mtk-bpir4/recipes-connectivity/cpcd/files/cpcd.conf

@@ -0,0 +1,100 @@
+# Instance Name
+# Optional, defaults to "cpcd_0"
+# This string uniquely identifies the running cpcd instance.
+# An application must pass this value to cpc_init() to connect
+# to this particular instance.
+instance_name: cpcd_0
+
+# Bus type selection
+# Mandatory
+# Allowed values : UART or SPI
+bus_type: UART
+
+# SPI device file
+# Mandatory if spi chosen, ignored if uart chosen
+spi_device_file: /dev/spidev0.0
+
+# SPI RX IRQ gpio chip
+# Mandatory if spi chosen, ignored if uart chosen
+spi_rx_irq_gpio_chip: gpiochip0
+
+# SPI RX IRQ gpio
+# RX interrupt gpio selection
+spi_rx_irq_gpio: 22
+
+# SPI bitrate.
+# Ignored if uart chosen.
+# See doc/spi_bitrate.md for a complete explanation 
+spi_device_bitrate: 1000000
+
+# UART device file
+# Mandatory if uart chosen, ignored if spi chosen
+uart_device_file: /dev/ttyACM0
+
+# UART baud rate.
+# Optional if uart chosen, ignored if spi chosen. Defaults to 115200
+# Allowed values : standard UART baud rates listed in 'termios.h'
+uart_device_baud: 115200
+
+# UART flow control.
+# Optional if uart chosen, ignored if spi chosen. Defaults to 'true'
+# Allowed values are 'true' or 'false'
+uart_hardflow: true
+
+# BOOTLOADER Recovery Pins Enabled
+# Set to true to enter bootloader via wake and reset pins
+# If true, bootloader_wake_gpio/chip and bootloader_reset_gpio/chip must be configured
+bootloader_recovery_pins_enabled: false
+
+# BOOTLOADER WAKE gpio chip
+# Wakeup gpio chip used by the bootloader
+bootloader_wake_gpio_chip: gpiochip0
+
+# BOOTLOADER WAKE gpio
+# Wakeup gpio used by the bootloader
+# Ensure bootloader_recovery_pins_enabled=true to use this pin
+bootloader_wake_gpio: 24
+
+# BOOTLOADER RESET gpio chip
+# Reset gpio chip used by the bootloader
+bootloader_reset_gpio_chip: gpiochip0
+
+# BOOTLOADER RESET gpio
+# Reset gpio used by the bootloader
+# Ensure bootloader_recovery_pins_enabled=true to use this pin
+bootloader_reset_gpio: 23
+
+# Prints tracing information to stdout
+# Optional, defaults to 'false'
+# Allowed values are 'true' or 'false'
+stdout_trace: false
+
+# Prints tracing information to a file located under traces_folder
+# Optional, defaults to 'false'
+# Allowed values are 'true' or 'false'
+trace_to_file: false
+
+# Traces folder
+# Optional, defaults to '/dev/shm/cpcd-traces'
+# Folder mounted on a tmpfs is preferred
+traces_folder: /dev/shm/cpcd-traces
+
+# Enable frame trace
+# Optional, defaults to 'false'
+# Allowed values are 'true' or 'false'
+enable_frame_trace: false
+
+# Number of open file descriptors.
+# Optional, defaults to 2000
+# If the error 'Too many open files' occurs, this is the value to increase.
+rlimit_nofile: 2000
+
+# Disable the encryption over CPC endpoints
+# Optional, defaults false
+disable_encryption: true
+
+# Binding key file
+# Mandatory when security is used
+# Must have 32 alphanumeric characters as the first line, representing a 128 bit binding key
+# If ECDH encryption is used, this file will be created during the binding process
+binding_key_file: ~/.cpcd/binding.key

meta-rdk-mtk-bpir4/recipes-connectivity/cpcd/files/cpcd.service

@@ -0,0 +1,12 @@
+[Unit]
+Description=Service for the 802.15.4 co-processor communication daemon
+StartLimitIntervalSec=300
+StartLimitBurst=5
+[Service]
+Type=simple
+Restart=always
+RestartSec=5
+TimeoutStartSec=60
+ExecStart=/usr/bin/cpcd -c /etc/cpcd.conf
+[Install]
+WantedBy=multi-user.target