bmips: split base-files into subtargets

Like done for several targets already, splitting base-files into
subtarget will provide smaller images due to more specific
distribution of files per subtarget and allow to use default cases
more effectively.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

target/linux/bmips/generic/base-files/etc/board.d/01_leds

@@ -0,0 +1,17 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+. /lib/functions/leds.sh
+. /lib/functions/uci-defaults.sh
+
+board_config_update
+
+led_usb="$(get_dt_led usb)"
+[ -n "$led_usb" ] && ucidef_set_led_usbdev "usb" "usb" "$led_usb" "1-1"
+
+led_usb2="$(get_dt_led usb2)"
+[ -n "$led_usb2" ] && ucidef_set_led_usbdev "usb2" "usb2" "$led_usb2" "2-1"
+
+board_config_flush
+
+exit 0

target/linux/bmips/generic/base-files/etc/uci-defaults/09_fix_crc

@@ -0,0 +1,13 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+. /lib/functions.sh
+
+case "$(board_name)" in
+	comtrend,ar-5315u|\
+	comtrend,ar-5387un|\
+	comtrend,vr-3025u)
+		mtd fixtrx firmware
+		;;
+esac
+
+exit 0