ssc325: add Chuangmi IPC017 device profile (SSC323, GC2053, MT7601U, 16M NOR) (#168)

Xiaomi/Chuangmi ipc017 kept on its vendor U-Boot. A kernel fragment appends mtdparts= with the vendor MXP offsets under OpenIPC's names plus panic=20, and carves a separate 64 KB env out of the end of the vendor DATA partition, because the vendor environment shares its erase block with the end of U-Boot. S01fwenv points fw_env.config at that partition. wireless/usb powers the MT7601U on GPIO 14 and bind-mounts a /tmp copy of MT7601USTA.dat with the factory MAC from FACTORY. S41eth0 takes the connector-less eth0 down so ONVIF discovery goes out on wlan0. Tested on hardware.

.gitea/workflows/build-hilink.yml

@@ -1,66 +0,0 @@
-name: Build HiLink URLLC firmware
-
-on:
-  workflow_dispatch:
-
-jobs:
-  build:
-    runs-on: openipc-builder
-    timeout-minutes: 360
-    env:
-      DEVICE: ssc338q_fpv_openipc-urllc-aio
-      BR2_DL_DIR: /tmp/builder-dl
-
-    steps:
-      - name: Checkout builder branch
-        uses: actions/checkout@v4
-
-      - name: Verify provisioned Buildroot toolchain
-        shell: bash
-        run: |
-          set -eu
-          id
-          missing=0
-          for tool in \
-            bash bc bison ccache cpio curl file flex gawk gcc git gzip make \
-            patch perl python3 rsync sed tar tree unzip wget xz; do
-            if ! command -v "$tool" >/dev/null 2>&1; then
-              echo "::error::Missing runner dependency: $tool"
-              missing=1
-            fi
-          done
-          test "$missing" = 0
-
-      - name: Build exactly the HiLink URLLC profile
-        shell: bash
-        run: |
-          set -euo pipefail
-          export GIT_HASH="$(git rev-parse --short HEAD)"
-          export GIT_BRANCH="$(git branch --show-current)"
-          mkdir -p "$BR2_DL_DIR" /tmp/ccache
-          ln -s /tmp/ccache "$HOME/.ccache"
-
-          if ! bash builder.sh "$DEVICE"; then
-            echo '--- largest files retained in the failed rootfs ---'
-            find openipc/output/target -type f -printf '%s\t%p\n' | \
-              sort -nr | sed -n '1,100p' || true
-            echo '--- rootfs target usage ---'
-            du -sh openipc/output/target 2>/dev/null || true
-            exit 1
-          fi
-
-          mkdir -p dist
-          firmware=$(find openipc/output/images -type f -name 'openipc*nor*.tgz' -print -quit)
-          test -n "$firmware"
-          cp "$firmware" "dist/${DEVICE}-nor.tgz"
-          sha256sum "dist/${DEVICE}-nor.tgz" > "dist/${DEVICE}-nor.tgz.sha256"
-
-          find dist -maxdepth 1 -type f -printf '%f %s bytes\n'
-          cat "dist/${DEVICE}-nor.tgz.sha256"
-
-      - name: Upload firmware artifact
-        uses: actions/upload-artifact@v4
-        with:
-          name: hilink-urllc-${{ github.sha }}
-          retention-days: 30
-          path: dist/*

.github/firmware-drift.json

@@ -434,6 +434,13 @@
       "reconciled": "2026-08-25",
       "note": "vendor driver loader; firmware#2307 updated its sensor list"
     },
+    {
+      "builder": "devices/ssc325_lite_chuangmi-ipc017/general/overlay/etc/wireless/usb",
+      "firmware": "general/overlay/etc/wireless/usb",
+      "blob": "f9df96bc190e8f8a11794f9410568eac10f50320",
+      "reconciled": "2026-09-25",
+      "note": "only the mt7601u-ssc325-chuangmi-ipc017 arm"
+    },
     {
       "builder": "devices/ssc325_lite_imou-c22cp/general/overlay/etc/wireless/usb",
       "firmware": "general/overlay/etc/wireless/usb",

README.md

@@ -23,6 +23,7 @@ Botslab C213             T23N         SC3332    ATBM6012B_USB    NOR_8M    **INI
 CCDCAM IM50Q01           SSC377QE     IMX335    -                NOR_16M   done
 ChinaTelecom DS-YTJ5301  SSC30KD      GC2053    RTL8188FU_USB    NOR_16M   video-ok, wifi-no, motors-no
 ChinaTelecom Y4H-50      T31L         ?         ?                NOR_16M   new
+Chuangmi IPC017          SSC323       GC2053    MT7601U_USB      NOR_16M   video-yes, wifi-yes, ir-yes (vendor U-Boot)
 CMCC HDC-51 A5-V12       T21N         SC2235    RTL8189FTV_SDIO  NOR_16M   done
 CMCC HDC-51 A6-V10       T31L         JXF37     RTL8188FU_USB    NOR_16M   done
 CMCC HDC-51 A6-V11       T31L         SC2332    RTL8188FU_USB    NOR_16M   done

ci/Dockerfile

@@ -1,35 +0,0 @@
-FROM debian:bookworm-slim
-
-ENV DEBIAN_FRONTEND=noninteractive
-
-RUN apt-get update \
- && apt-get install -y --no-install-recommends \
-      bash \
-      bc \
-      bison \
-      build-essential \
-      ca-certificates \
-      ccache \
-      cpio \
-      curl \
-      file \
-      flex \
-      gawk \
-      git \
-      gzip \
-      libncurses-dev \
-      make \
-      nodejs \
-      patch \
-      perl \
-      python3 \
-      rsync \
-      sed \
-      tar \
-      tree \
-      unzip \
-      wget \
-      xz-utils \
- && rm -rf /var/lib/apt/lists/*
-
-WORKDIR /workspace

devices/ssc325_lite_chuangmi-ipc017/br-ext-chip-sigmastar/board/infinity6/fragments/chuangmi-ipc017.config

@@ -0,0 +1,10 @@
+# The ipc017 keeps its vendor U-Boot, whose bootargs carry neither panic= nor
+# mtdparts=, so append both. Without mtdparts= the kernel falls back to the
+# vendor MXP table (BOOT, KERNEL, ROOTFS, DATA, CONFIG, FACTORY). These keep its
+# offsets under OpenIPC's names, so /init and sysupgrade find rootfs_data,
+# kernel and rootfs, and turn the last 64 KB of the vendor DATA partition into
+# an env of its own: the vendor environment shares its erase block with the end
+# of U-Boot and must not be written.
+CONFIG_CMDLINE="mtdparts=NOR_FLASH:320k(boot)ro,2048k(kernel),7552k(rootfs),6272k(rootfs_data),64k(env),64k(config)ro,64k(factory)ro panic=20"
+# CONFIG_CMDLINE_FROM_BOOTLOADER is not set
+CONFIG_CMDLINE_EXTEND=y

devices/ssc325_lite_chuangmi-ipc017/br-ext-chip-sigmastar/configs/ssc325_lite_chuangmi-ipc017_defconfig

@@ -0,0 +1,70 @@
+# Architecture
+BR2_arm=y
+BR2_cortex_a7=y
+BR2_ARM_FPU_NEON_VFPV4=y
+BR2_ARM_INSTRUCTIONS_THUMB2=y
+
+# Toolchain
+BR2_TOOLCHAIN_EXTERNAL=y
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM=y
+BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y
+BR2_TOOLCHAIN_EXTERNAL_URL="https://github.com/openipc/firmware/releases/download/$(OPENIPC_TOOLCHAIN).tgz"
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_PREFIX="arm-openipc-linux-musleabihf"
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_9=y
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_MUSL=y
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
+
+# Kernel
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_TARBALL=y
+BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="https://github.com/openipc/linux/archive/$(OPENIPC_KERNEL).tar.gz"
+BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
+BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(EXTERNAL_VENDOR)/board/$(OPENIPC_SOC_FAMILY)/infinity6-ssc009a.config"
+BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="$(EXTERNAL_VENDOR)/board/$(OPENIPC_SOC_FAMILY)/fragments/chuangmi-ipc017.config"
+BR2_LINUX_KERNEL_UIMAGE=y
+BR2_LINUX_KERNEL_XZ=y
+
+# Filesystem
+BR2_PACKAGE_BUSYBOX_CONFIG="$(BR2_EXTERNAL)/package/busybox/busybox.config"
+BR2_PACKAGE_EXFATPROGS=y
+BR2_PACKAGE_UBOOT_TOOLS=y
+BR2_PACKAGE_ZLIB=y
+# BR2_PACKAGE_IFUPDOWN_SCRIPTS is not set
+BR2_PACKAGE_WIREGUARD_LINUX_COMPAT=y
+BR2_PACKAGE_WIREGUARD_TOOLS=y
+BR2_PACKAGE_WIRELESS_TOOLS=y
+BR2_PACKAGE_WPA_SUPPLICANT=y
+BR2_PACKAGE_WPA_SUPPLICANT_CLI=y
+BR2_PACKAGE_WPA_SUPPLICANT_PASSPHRASE=y
+BR2_TARGET_ROOTFS_CPIO=y
+BR2_TARGET_ROOTFS_SQUASHFS=y
+BR2_TARGET_ROOTFS_SQUASHFS4_XZ=y
+
+# OpenIPC
+BR2_OPENIPC_SOC_VENDOR="sigmastar"
+BR2_OPENIPC_SOC_MODEL="ssc325"
+BR2_OPENIPC_SOC_FAMILY="infinity6"
+BR2_OPENIPC_VARIANT="lite"
+BR2_OPENIPC_FLASH_SIZE="16"
+
+# Packages
+BR2_PACKAGE_DROPBEAR_OPENIPC=y
+BR2_PACKAGE_EXFAT_OPENIPC=y
+BR2_PACKAGE_IPCTOOL=y
+BR2_PACKAGE_LIBCURL_OPENIPC=y
+BR2_PACKAGE_LIBCURL_OPENIPC_CURL=y
+# BR2_PACKAGE_LIBCURL_OPENIPC_PROXY_SUPPORT is not set
+# BR2_PACKAGE_LIBCURL_OPENIPC_COOKIES_SUPPORT is not set
+# BR2_PACKAGE_LIBCURL_OPENIPC_EXTRA_PROTOCOLS_FEATURES is not set
+BR2_PACKAGE_LIBEVENT_OPENIPC=y
+BR2_PACKAGE_LIBOGG_OPENIPC=y
+BR2_PACKAGE_MAJESTIC_FONTS=y
+BR2_PACKAGE_MAJESTIC_WEBUI=y
+BR2_PACKAGE_MAJESTIC=y
+BR2_PACKAGE_MBEDTLS_OPENIPC=y
+BR2_PACKAGE_MT7601U_OPENIPC=y
+BR2_PACKAGE_OPUS_OPENIPC=y
+BR2_PACKAGE_OPUS_OPENIPC_FIXED_POINT=y
+BR2_PACKAGE_SIGMASTAR_OSDRV_INFINITY6=y
+BR2_PACKAGE_VTUND_OPENIPC=y
+BR2_PACKAGE_YAML_CLI=y

devices/ssc325_lite_chuangmi-ipc017/general/overlay/etc/init.d/S01fwenv

@@ -0,0 +1,27 @@
+#!/bin/sh
+#
+# The vendor U-Boot keeps its environment in the erase block that also holds the
+# end of U-Boot, so fw_setenv must never reach it. This profile's mtdparts gives
+# the environment a 64 KB partition of its own: point fw_printenv and fw_setenv
+# at it, and at nothing while the vendor partitions are still in use.
+
+case "$1" in
+	start)
+		env=$(awk -F: '/"env"/ {print $1}' /proc/mtd)
+		if [ -n "$env" ]; then
+			line="/dev/$env 0x0 0x10000 0x10000"
+			[ "$(cat /etc/fw_env.config 2>/dev/null)" = "$line" ] ||
+				echo "$line" > /etc/fw_env.config
+		else
+			rm -f /etc/fw_env.config
+		fi
+		;;
+
+	stop)
+		;;
+
+	*)
+		echo "Usage: $0 {start|stop}"
+		exit 1
+		;;
+esac

devices/ssc325_lite_chuangmi-ipc017/general/overlay/etc/init.d/S41eth0

@@ -0,0 +1,22 @@
+#!/bin/sh
+#
+# The ipc017 has no Ethernet connector, but the SoC still registers eth0 and
+# S40network gives it a fallback address, so majestic sends its ONVIF discovery
+# there instead of on wlan0. Take eth0 down while it has no carrier.
+
+case "$1" in
+	start)
+		if [ "$(cat /sys/class/net/eth0/carrier 2>/dev/null)" = 0 ]; then
+			ip addr flush dev eth0
+			ip link set dev eth0 down
+		fi
+		;;
+
+	stop)
+		;;
+
+	*)
+		echo "Usage: $0 {start|stop}"
+		exit 1
+		;;
+esac

devices/ssc325_lite_chuangmi-ipc017/general/overlay/etc/wireless/usb

@@ -0,0 +1,28 @@
+#!/bin/sh
+
+set_gpio() {
+	[ "$2" -eq 1 ] && gpio set $1 || gpio clear $1
+	sleep 1
+}
+
+# GPIO 14 powers the MT7601U. The vendor FACTORY partition holds the factory
+# MAC as a NUL-separated mac=XX:XX:XX:XX:XX:XX record; mt7601sta takes it from
+# MacAddress= in its .dat file. That path is compiled into the driver, so the
+# edited copy lives in /tmp and is bind-mounted over it: editing it in place
+# would copy the .dat up into the overlay, where it would shadow the one a
+# later firmware ships.
+if [ "$1" = "mt7601u-ssc325-chuangmi-ipc017" ]; then
+	set_gpio 14 1
+	dat=/etc/mediatek/MT7601USTA.dat
+	factory=$(awk -F: '/"(factory|FACTORY)"/ {print $1}' /proc/mtd)
+	mac=$([ -n "$factory" ] && tr '\0' '\n' < "/dev/$factory" | sed -n 's/^mac=//p')
+	if [ -n "$mac" ] && ! grep -qx "MacAddress=$mac" $dat; then
+		sed '/^MacAddress=/d' $dat > /tmp/MT7601USTA.dat
+		echo "MacAddress=$mac" >> /tmp/MT7601USTA.dat
+		mount --bind /tmp/MT7601USTA.dat $dat
+	fi
+	modprobe mt7601sta
+	exit 0
+fi
+
+exit 1

devices/ssc325_lite_chuangmi-ipc017/general/overlay/usr/share/openipc/customizer.sh

@@ -0,0 +1,26 @@
+#!/bin/sh
+#
+# Perform basic settings on a known IP camera
+#
+#
+# Set custom upgrade url
+#
+fw_setenv upgrade 'https://github.com/OpenIPC/builder/releases/download/latest/ssc325_lite_chuangmi-ipc017-nor.tgz'
+#
+#
+# Set custom majestic settings
+#
+cli -s .nightMode.irCutPin1 78
+cli -s .nightMode.irCutPin2 79
+cli -s .nightMode.backlightPin 52
+cli -s .nightMode.lightMonitor true
+cli -s .nightMode.autoNightGain 8
+#
+#
+# Set wlan device and credentials if need
+#
+fw_setenv wlandev mt7601u-ssc325-chuangmi-ipc017
+#fw_setenv wlanssid Router
+#fw_setenv wlanpass 12345678
+
+exit 0

devices/ssc325_lite_chuangmi-ipc017/general/scripts/excludes/ssc325_lite.list

@@ -0,0 +1,9 @@
+/etc/sensors/imx307.bin
+/etc/sensors/sc2239.bin
+/etc/sensors/sc2335.bin
+#
+/lib/modules/4.9.84/sigmastar/sensor_imx307_mipi.ko
+/lib/modules/4.9.84/sigmastar/sensor_sc2239_mipi.ko
+/lib/modules/4.9.84/sigmastar/sensor_sc2239_parl.ko
+/lib/modules/4.9.84/sigmastar/sensor_sc2335_mipi.ko
+/lib/modules/4.9.84/sigmastar/sensor_sc2335_parl.ko

devices/ssc338q_fpv_openipc-urllc-aio/general/overlay/etc/init.d/S40network

@@ -1,19 +0,0 @@
-#!/bin/sh
-
-start() {
-    echo "Starting network..."
-    ifup lo
-    modprobe 8812eu rtw_tx_pwr_by_rate=0 rtw_tx_pwr_lmt_enable=0
-}
-
-stop() {
-    ifdown lo
-    ifdown -f wlan0
-    ifdown -f eth0
-}
-
-case "$1" in
-    start|stop) "$1" ;;
-    restart|reload) stop; start ;;
-    *) echo "Usage: $0 {start|stop|restart|reload}"; exit 1 ;;
-esac

devices/ssc338q_fpv_openipc-urllc-aio/general/overlay/etc/init.d/S41mgmt-net

@@ -1,29 +0,0 @@
-#!/bin/sh
-
-case "$1" in
-    start)
-        ifdown eth0 2>/dev/null || true
-        ifup eth0
-        sleep 5
-        /usr/bin/mgmt-net --force
-
-        if [ -r /run/mgmt-netd.pid ] &&
-           kill -0 "$(cat /run/mgmt-netd.pid)" 2>/dev/null; then
-            exit 0
-        fi
-
-        (
-            while :; do
-                /usr/bin/mgmt-net
-                sleep 2
-            done
-        ) &
-        echo $! >/run/mgmt-netd.pid
-        ;;
-
-    stop)
-        [ -r /run/mgmt-netd.pid ] &&
-          kill "$(cat /run/mgmt-netd.pid)" 2>/dev/null || true
-        rm -f /run/mgmt-netd.pid /run/mgmt-net.state
-        ;;
-esac

devices/ssc338q_fpv_openipc-urllc-aio/general/overlay/etc/init.d/S97link-monitor

@@ -1,28 +0,0 @@
-#!/bin/sh
-
-case "$1" in
-    start)
-        pidof wfb_tx wfb_rx wfb_tun wifilink >/dev/null && exit 0
-        pidof msposd >/dev/null && exit 0
-
-        size=$(curl -s localhost/api/v1/config.json | \
-          jsonfilter -qe "@.video0.size")
-        size="${size:-1280x720}"
-
-        msposd \
-          -b 115200 \
-          -c 8 \
-          -c 6 \
-          -p 500 \
-          -w 1000 \
-          -r 20 \
-          -m /dev/ttyS2 \
-          -o 127.0.0.1:14551 \
-          -z "$size" \
-          >/tmp/msposd-management.log 2>&1 &
-        ;;
-
-    *)
-        exit 0
-        ;;
-esac

devices/ssc338q_fpv_openipc-urllc-aio/general/overlay/etc/init.d/wifibroadcast

@@ -1,18 +0,0 @@
-#!/bin/sh
-
-case "$1" in
-	start)
-		echo "Starting wifibroadcast..."
-		wifibroadcast start
-		;;
-
-	stop)
-		echo "Stopping wifibroadcast..."
-		wifibroadcast stop
-		;;
-
-	*)
-		echo "Usage: $0 {start|stop}"
-		exit 1
-		;;
-esac

devices/ssc338q_fpv_openipc-urllc-aio/general/overlay/etc/majestic.yaml

@@ -1,81 +0,0 @@
-system:
-  webPort: 80
-  httpsPort: 443
-  logLevel: info
-isp:
-  antiFlicker: disabled
-  sensorConfig: /etc/sensors/imx415_fpv.bin
-  exposure: 5
-  iqServer: false
-image:
-  mirror: false
-  flip: false
-  rotate: 0
-  contrast: 50
-  hue: 50
-  saturation: 50
-  luminance: 50
-video0:
-  enabled: true
-  codec: h264
-  fps: 60
-  bitrate: 4096
-  rcMode: cbr
-  gopSize: 0.2
-  size: 1280x720
-  profile: main
-  sliceUnits: 0
-video1:
-  enabled: false
-  codec: h264
-  size: 704x576
-  fps: 15
-jpeg:
-  enabled: true
-  qfactor: 50
-  fps: 5
-osd:
-  enabled: false
-  font: /usr/share/fonts/truetype/UbuntuMono-Regular.ttf
-  template: '%d.%m.%Y %H:%M:%S'
-  posX: 16
-  posY: 16
-audio:
-  enabled: false
-  volume: 30
-  srate: 8000
-  codec: opus
-  outputEnabled: false
-  outputVolume: 30
-rtsp:
-  enabled: false
-  port: 554
-nightMode:
-  colorToGray: true
-  irCutSingleInvert: false
-  lightMonitor: false
-  lightSensorInvert: false
-motionDetect:
-  enabled: false
-  visualize: false
-  debug: false
-records:
-  enabled: false
-  path: /mnt/mmcblk0p1/%F
-  split: 1
-  maxUsage: 95
-  notime: true
-outgoing:
-  enabled: true
-  naluSize: 1400
-  wfb: true
-  server:
-  substream: false
-watchdog:
-  enabled: true
-  timeout: 300
-hls:
-  enabled: false
-fpv:
-  enabled: true
-  noiseLevel: 1

devices/ssc338q_fpv_openipc-urllc-aio/general/overlay/etc/network/interfaces.d/eth0

@@ -1,6 +0,0 @@
-iface eth0 inet static
-    hwaddress ether $(fw_printenv -n ethaddr || echo 00:00:23:34:45:66)
-    address 192.168.0.10
-    netmask 255.255.255.0
-    gateway 192.168.0.1
-    post-up echo "nameserver 1.1.1.1" > /etc/resolv.conf

devices/ssc338q_fpv_openipc-urllc-aio/general/overlay/etc/network/interfaces.d/wlan0

@@ -1,10 +0,0 @@
-auto wlan0
-iface wlan0 inet static
-    address 192.168.0.10
-    netmask 255.255.255.0
-    gateway 192.168.0.1
-    pre-up wpa_passphrase "$(fw_printenv -n wlanssid)" "$(fw_printenv -n wlanpass)" > /tmp/wpa_supplicant.conf
-    pre-up sed -i 's/#psk.*/scan_ssid=1/g' /tmp/wpa_supplicant.conf
-    pre-up wpa_supplicant -B -i wlan0 -D nl80211,wext -c /tmp/wpa_supplicant.conf
-    post-up echo "nameserver 1.1.1.1" > /etc/resolv.conf
-    post-down killall -q wpa_supplicant

devices/ssc338q_fpv_openipc-urllc-aio/general/overlay/etc/wfb.yaml

@@ -1,17 +0,0 @@
-wireless:
-  txpower: 10
-  channel: 161
-  width: 20
-  mlink: 1500
-broadcast:
-  mcs_index: 2
-  tun_index: 1
-  fec_k: 8
-  fec_n: 12
-  stbc: 0
-  ldpc: 0
-  link_id: 7669206
-telemetry:
-  router: msposd
-  serial: ttyS2
-  osd_fps: 20

devices/ssc338q_fpv_openipc-urllc-aio/general/overlay/usr/bin/channels.sh

@@ -1,22 +0,0 @@
-#!/bin/sh
-
-CHANNEL="${1:-}"
-VALUE="${2:-}"
-
-[ "$CHANNEL" = "6" ] || exit 0
-
-case "$VALUE" in
-    ''|*[!0-9]*) exit 2 ;;
-esac
-
-if [ "$VALUE" -le 1250 ]; then
-    logger -t channels "AUX2=$VALUE -> management"
-    exec /usr/bin/link-mode management
-fi
-
-if [ "$VALUE" -ge 1350 ]; then
-    logger -t channels "AUX2=$VALUE -> preflight"
-    exec /usr/bin/link-mode preflight
-fi
-
-exit 0

devices/ssc338q_fpv_openipc-urllc-aio/general/overlay/usr/bin/link-mode

@@ -1,65 +0,0 @@
-#!/bin/sh
-
-LOCK=/run/link-mode.lock
-STATE=/run/link-mode.state
-
-log() {
-    logger -t link-mode "$*"
-}
-
-if ! mkdir "$LOCK" 2>/dev/null; then
-    log "another transition is in progress; ignoring ${1:-}"
-    exit 0
-fi
-
-cleanup() {
-    rmdir "$LOCK" 2>/dev/null || true
-}
-
-trap cleanup EXIT HUP INT TERM
-
-wfb_active() {
-    pidof wfb_tx wfb_rx wfb_tun wifilink >/dev/null
-}
-
-case "${1:-}" in
-    preflight)
-        if wfb_active; then
-            echo wfb >"$STATE"
-            exit 0
-        fi
-
-        log "management -> WFB"
-        ifdown wlan0 >/dev/null 2>&1 || true
-        killall -q wpa_supplicant 2>/dev/null || true
-        ip link set wlan0 up
-
-        if /usr/bin/wifibroadcast start && wfb_active; then
-            echo wfb >"$STATE"
-            log "WFB is active"
-            exit 0
-        fi
-
-        log "WFB start failed"
-        exit 1
-        ;;
-
-    management)
-        if wfb_active; then
-            log "WFB -> management"
-            /usr/bin/wifibroadcast stop
-            killall -q wifilink 2>/dev/null || true
-        fi
-
-        /usr/bin/mgmt-net --force
-        echo management >"$STATE"
-        log "management path restored"
-        /etc/init.d/S97link-monitor start
-        exit 0
-        ;;
-
-    *)
-        echo "Usage: $0 {preflight|management}" >&2
-        exit 2
-        ;;
-esac

devices/ssc338q_fpv_openipc-urllc-aio/general/overlay/usr/bin/mgmt-net

@@ -1,59 +0,0 @@
-#!/bin/sh
-
-STATE=/run/mgmt-net.state
-LINK_LOCK=/run/link-mode.lock
-FORCE="${1:-}"
-
-[ -e "$LINK_LOCK" ] && [ "$FORCE" != "--force" ] && exit 0
-
-eth_standby() {
-    ifdown eth0 2>/dev/null || true
-    ifup eth0
-    ip addr flush dev eth0
-}
-
-carrier=0
-if [ -r /sys/class/net/eth0/carrier ]; then
-    carrier=$(cat /sys/class/net/eth0/carrier 2>/dev/null || echo 0)
-fi
-
-if pidof wfb_tx wfb_rx wfb_tun wifilink >/dev/null; then
-    wfb_active=1
-else
-    wfb_active=0
-fi
-
-if [ "$carrier" = "1" ]; then
-    wanted=ethernet
-elif [ "$wfb_active" = "1" ]; then
-    wanted=wfb
-else
-    wanted=wifi
-fi
-
-current=$(cat "$STATE" 2>/dev/null || true)
-[ "$wanted" = "$current" ] && [ "$FORCE" != "--force" ] && exit 0
-
-case "$wanted" in
-    ethernet)
-        [ "$wfb_active" = "0" ] && ifdown wlan0 2>/dev/null || true
-        ifdown eth0 2>/dev/null || true
-        ifup eth0
-        ;;
-
-    wifi)
-        eth_standby
-        ifdown wlan0 2>/dev/null || true
-        ip link set wlan0 down
-        iw dev wlan0 set type managed
-        ip link set wlan0 up
-        ifup wlan0
-        ;;
-
-    wfb)
-        eth_standby
-        ;;
-esac
-
-echo "$wanted" >"$STATE"
-logger -t mgmt-net "active path: $wanted"

devices/ssc338q_fpv_openipc-urllc-aio/general/overlay/usr/bin/wifibroadcast

@@ -1,196 +0,0 @@
-#!/bin/sh
-wfb_key=/etc/drone.key
-wfb_cfg=/etc/wfb.yaml
-wfb_dev=wlan0
-
-echo_log() {
-	echo "$1" | logger -s -t wifibroadcast
-}
-
-wfb_yaml() {
-	if [ -e "$1" ]; then
-		while IFS=: read -r key value; do
-			key=$(eval echo "$key")
-			value=$(eval echo "$value")
-			export "$key=$value"
-		done < "$1"
-	fi
-}
-
-load_config() {
-	wfb_yaml /rom"$wfb_cfg"
-	wfb_yaml "$wfb_cfg"
-	[ ! -e "$wfb_key" ] && wfb_key=/rom"$wfb_key"
-}
-
-load_modules() {
-	for card in $(lsusb | awk '{print $6}' | uniq); do
-		case "$card" in
-			"0bda:8812" | "0bda:881a" | "0b05:17d2" | "2357:0101" | "2604:0012")
-				driver=88XXau
-				;;
-
-			"0bda:a81a")
-				driver=8812eu
-				;;
-
-			"0bda:f72b" | "0bda:b733")
-				driver=8733bu
-				;;
-		esac
-	done
-
-	if [ -z "$driver" ]; then
-		echo_log "Wireless module not detected!"
-		exit 1
-	fi
-
-	echo_log "Detected driver: $driver"
-	[ -e /sys/class/net/"$wfb_dev" ] && return
-	sleep 1
-
-	if [ "$driver" != "88XXau" ]; then
-		opt1="rtw_tx_pwr_by_rate=0"
-		opt2="rtw_tx_pwr_lmt_enable=0"
-	fi
-
-	modprobe "$driver" "$opt1" "$opt2"
-	sleep 3
-
-	if ! ifconfig "$wfb_dev" up; then
-		echo_log "Wireless driver not found!"
-		exit 1
-	fi
-}
-
-load_mlink() {
-	ifconfig "$wfb_dev" mtu "$mlink"
-
-	nalu=$((mlink - 100))
-	if [ "$(cli -g .outgoing.naluSize)" != "$nalu" ]; then
-		cli -s .outgoing.naluSize "$nalu"
-		killall -1 majestic
-	fi
-}
-
-load_interface() {
-	iw "$wfb_dev" set monitor none
-
-	[ "$width" = "40" ] && wfb_width=HT40+ || wfb_width=HT20
-	iw "$wfb_dev" set channel "$channel" "$wfb_width"
-	iw reg set 00
-
-	[ "$driver" = "88XXau" ] && wfb_power=$((txpower * -100)) || wfb_power=$((txpower * 50))
-	iw "$wfb_dev" set txpower fixed "$wfb_power"
-}
-
-load_wfb() {
-	wfb_rx -K "$wfb_key" -i "$link_id" -p "$1" -u "$3" "$wfb_dev" &> /dev/null &
-	wfb_tx -K "$wfb_key" -M "$tun_index" -B "$width" -k "$fec_k" -n "$fec_n" \
-		-S "$stbc" -L "$ldpc" -i "$link_id" -p "$2" -u "$4" "$wfb_dev" &> /dev/null &
-}
-
-start_broadcast() {
-	echo_log "Starting wfb_tx"
-	wfb_tx -K "$wfb_key" -M "$mcs_index" -B "$width" -k "$fec_k" -n "$fec_n" -U rtp_local \
-		-S "$stbc" -L "$ldpc" -i "$link_id" -C 8000 "$wfb_dev" &> /dev/null &
-}
-
-start_tunnel() {
-	echo_log "Starting wfb_tun"
-	load_wfb 160 32 5800 5801
-	wfb_tun -a 10.5.0.10/24 > /dev/null &
-}
-
-start_telemetry() {
-	chipset=$(ipcinfo -c)
-	[ "$chipset" = "ssc33x" ] && devmem 0x1F207890 16 0x8
-
-	port_rx=14550
-	port_tx=14551
-
-	echo_log "Starting $router"
-	load_wfb 144 16 "$port_rx" "$port_tx"
-
-	if [ "$router" = "mavfwd" ]; then
-		mavfwd -b 115200 -c 8 -p 100 -a 15 -t -m /dev/"$serial" \
-			-o 127.0.0.1:"$port_tx" -i 127.0.0.1:"$port_rx" > /dev/null &
-	else
-		if [ "$router" = "msposd" ]; then
-			size=$(curl -s localhost/api/v1/config.json | jsonfilter -qe "@.video0.size")
-		fi
-        if ! pidof msposd >/dev/null; then
-		msposd -b 115200 -c 8 -c 6 -p 500 -w 1000 -r "$osd_fps" -m /dev/"$serial" \
-			-o 127.0.0.1:"$port_tx" -z "$size" > /dev/null &
-        fi
-	fi
-}
-
-video_settings() {
-	sensor=$(ipcinfo -s)
-	cli -s .isp.sensorConfig /etc/sensors/"$sensor"_fpv.bin
-	cli -s .isp.exposure 5
-	cli -s .video0.fps 60
-	cli -s .video0.size 1280x720
-	cli -s .video0.bitrate 4096
-	cli -s .video0.codec h264
-	cli -s .video0.rcMode cbr
-	cli -s .video0.gopSize 0.2
-	cli -s .outgoing.enabled true
-	cli -s .outgoing.wfb true
-	cli -s .fpv.enabled true
-	cli -s .fpv.noiseLevel 1
-	cli -s .records.split 1
-	cli -s .records.notime true
-}
-
-start() {
-	load_config
-	load_modules
-	load_mlink
-	load_interface
-
-	if [ ! -e /etc/system.ok ]; then
-		video_settings
-		touch /etc/system.ok
-#		killall -1 majestic
-		reboot
-	fi
-
-	stop
-	start_broadcast
-	start_tunnel
-	start_telemetry
-	wifilink 20 &
-}
-
-stop() {
-	for process in wfb_rx wfb_tx wfb_tun mavfwd; do
-		if [ -n "$(pidof $process)" ]; then
-			echo_log "Stopping $process"
-			killall -q "$process"
-		fi
-	done
-}
-
-case "$1" in
-	start|stop)
-		$1
-		;;
-
-	reset)
-		cp -f /rom"$wfb_cfg" "$wfb_cfg"
-		cp -f /rom/etc/majestic.yaml /etc/majestic.yaml
-		video_settings
-		;;
-
-	cli)
-		shift
-		yaml-cli -i "$wfb_cfg" "$@"
-		;;
-
-	*)
-		echo "Usage: $0 {start|stop|reset|cli}"
-		exit 1
-		;;
-esac

devices/ssc338q_fpv_openipc-urllc-aio/general/overlay/usr/share/openipc/customizer.sh

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-# Set the reproducible Piksar HiLink firmware release channel.
+# Set custom upgrade url
-fw_setenv upgrade 'https://git.piksar.eu/piotr/openipc-builder/releases/download/latest/ssc338q_fpv_openipc-urllc-aio-nor.tgz'
+fw_setenv upgrade 'https://github.com/OpenIPC/builder/releases/download/latest/ssc338q_fpv_openipc-urllc-aio-nor.tgz'
 
 exit 0

devices/ssc338q_fpv_openipc-urllc-aio/general/scripts/excludes/ssc338q_fpv.list

@@ -14,8 +14,3 @@
 /lib/modules/4.9.84/sigmastar/sensor_os04c10_mipi.ko
 /lib/modules/4.9.84/sigmastar/sensor_sc501ai_mipi.ko
 /lib/modules/4.9.84/sigmastar/sensor_sc8235_mipi.ko
-#
-# HiLink's radio is USB 0bda:a81a and loads 8812eu. The legacy 88XXau
-# module targets other adapters and is 1.4 MiB, which exceeds the 8 MiB
-# rootfs budget without serving this fixed hardware profile.
-/lib/modules/4.9.84/extra/88XXau.ko