diff --git a/br-ext-chip-xiongmai/configs/unknown_unknown_xm510_openipc_defconfig b/br-ext-chip-xiongmai/configs/unknown_unknown_xm510_openipc_defconfig
index 6350b422..1f3b5c3f 100644
--- a/br-ext-chip-xiongmai/configs/unknown_unknown_xm510_openipc_defconfig
+++ b/br-ext-chip-xiongmai/configs/unknown_unknown_xm510_openipc_defconfig
@@ -71,8 +71,8 @@ BR2_PACKAGE_MBEDTLS_OPENIPC=y
 # BR2_PACKAGE_MBEDTLS_OPENIPC_COMPRESSION is not set
 # BR2_PACKAGE_MINI_SNMPD is not set
 BR2_PACKAGE_MOTORS=y
-# BR2_PACKAGE_OPUS_OPENIPC is not set
-# BR2_PACKAGE_OPUS_OPENIPC_FIXED_POINT is not set
+BR2_PACKAGE_OPUS_OPENIPC=y
+BR2_PACKAGE_OPUS_OPENIPC_FIXED_POINT=y
 # BR2_PACKAGE_SSHPASS is not set
 BR2_PACKAGE_UACME_OPENIPC=y
 BR2_PACKAGE_VTUND_OPENIPC=y
diff --git a/general/overlay/etc/httpd.conf b/general/overlay/etc/httpd.conf
new file mode 100644
index 00000000..c7c6bd7e
--- /dev/null
+++ b/general/overlay/etc/httpd.conf
@@ -0,0 +1,7 @@
+#
+H:/var/www
+A:127.0.0.1
+A:*
+D:8.8.8.8/32
+/cgi-bin:admin:12345
+#
diff --git a/general/overlay/etc/init.d/S50httpd b/general/overlay/etc/init.d/S50httpd
new file mode 100755
index 00000000..8494cee0
--- /dev/null
+++ b/general/overlay/etc/init.d/S50httpd
@@ -0,0 +1,57 @@
+#!/bin/sh
+
+DAEMON="httpd"
+PIDFILE="/var/run/$DAEMON.pid"
+
+HTTPD_ARGS="httpd -p 85 -f -c /etc/httpd.conf -r Authentication"
+
+# shellcheck source=/dev/null
+[ -r "/etc/default/$DAEMON" ] && . "/etc/default/$DAEMON"
+
+# The httpd does not create a pidfile, so pass "-n" in the command line
+# and use "-m" to instruct start-stop-daemon to create one.
+start() {
+	printf 'Starting %s: ' "$DAEMON"
+	[ -f /usr/sbin/$DAEMON ] || echo -en "DISABLED, "
+	# shellcheck disable=SC2086 # we need the word splitting
+	start-stop-daemon -b -m -S -q -p "$PIDFILE" -x "/usr/sbin/$DAEMON" \
+		-- $HTTPD_ARGS
+	status=$?
+	if [ "$status" -eq 0 ]; then
+		echo "OK"
+	else
+		echo "FAIL"
+	fi
+	return "$status"
+}
+
+stop() {
+	printf 'Stopping %s: ' "$DAEMON"
+	[ -f /usr/sbin/$DAEMON ] || echo -en "DISABLED, "
+	start-stop-daemon -K -q -p "$PIDFILE"
+	status=$?
+	if [ "$status" -eq 0 ]; then
+		rm -f "$PIDFILE"
+		echo "OK"
+	else
+		echo "FAIL"
+	fi
+	return "$status"
+}
+
+restart() {
+	stop
+	sleep 1
+	start
+}
+
+case "$1" in
+	start|stop|restart)
+		"$1";;
+	reload)
+		# Restart, since there is no true "reload" feature.
+		restart;;
+	*)
+		echo "Usage: $0 {start|stop|restart|reload}"
+		exit 1
+esac