xpon: Add support to configure ONU version.

Some customer has their own requirments
for the ONU version string.

The following commit adds support
for configuring this value via UCI.

For Broadcom we will need to add additional
support in the SDK.

ponmngr/files/airoha/lib/xpon/airoha.sh

@@ -34,9 +34,18 @@ set_loid_authentication() {
 	fi
 }
 
+set_onu_version() {
+	local onu_version="$1"
+
+	[ -z "${onu_version}" ] && return
+
+	/userfs/bin/omcicfgCmd set onuVersion "${onu_version}"
+}
+
 apply_xpon_uci_config() {
 	configure_loid_authentication
 	configure_equipment_id
+	configure_onu_version
 }
 
 init_xpon() {

ponmngr/files/broadcom/lib/xpon/broadcom.sh

@@ -29,6 +29,13 @@ set_loid_authentication() {
 	json_add_string "loid_password" "$loid_password"
 }
 
+set_onu_version() {
+	local onu_version="$1"
+	[ -z "${onu_version}" ] && return
+
+	json_add_string "onu_version" "${onu_version}"
+}
+
 apply_xpon_uci_config() {
 	local sn
 
@@ -38,6 +45,7 @@ apply_xpon_uci_config() {
 	json_add_string "serial_number" "$sn"
 	configure_loid_authentication
 	configure_equipment_id
+	configure_onu_version
 	json_close_object
 	json_dump > /tmp/xpon.json
 }

ponmngr/files/common/lib/xpon/get_uci_config.sh

@@ -13,3 +13,8 @@ configure_loid_authentication() {
 	set_loid_authentication "${loid}" "${loid_pwd}"
 }
 
+configure_onu_version() {
+	local onu_version="$(uci -q get xpon.ani.onu_version)"
+
+	set_onu_version "${onu_version}"
+}