[openwrt/openwrt] bcm4908: add board.d network setup

[LEDE Commits]

rmilecki pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/f06c3031a7768b6156e65243c04fb8e058365eff

commit f06c3031a7768b6156e65243c04fb8e058365eff
Author: Rafał Miłecki <rafal at milecki.pl>
AuthorDate: Mon Feb 8 12:05:04 2021 +0100

    bcm4908: add board.d network setup
    
    Signed-off-by: Rafał Miłecki <rafal at milecki.pl>
---
 .../bcm4908/base-files/etc/board.d/02_network      | 26 ++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/target/linux/bcm4908/base-files/etc/board.d/02_network b/target/linux/bcm4908/base-files/etc/board.d/02_network
new file mode 100755
index 0000000000..d16554d569
--- /dev/null
+++ b/target/linux/bcm4908/base-files/etc/board.d/02_network
@@ -0,0 +1,26 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
+
+. /lib/functions/system.sh
+. /lib/functions/uci-defaults.sh
+
+bcm4908_setup_interfaces()
+{
+	local board="$1"
+
+	case "$board" in
+	asus,gt-ac5300)
+		ucidef_set_interface_lan "lan1 lan2 lan5 lan6 sw"
+		;;
+	*)
+		ucidef_set_interfaces_lan_wan "lan1 lan2 lan3 lan4" "wan"
+		;;
+	esac
+}
+
+board_config_update
+board=$(board_name)
+bcm4908_setup_interfaces "$board"
+board_config_flush
+
+exit 0