bmips: add support for Netgear EVG2000

The Netgear EVG2000 is a wifi gigabit router, 2.4 GHz single band with
two internal antennas integrated in the main PCB.

Hardware:
 - SoC: Broadcom BCM6369
 - CPU: dual core BMIPS4350 V3.1 @400Mhz
 - RAM: 64 MB DDR
 - Flash: 16 MB parallel NOR
 - LAN switch: Broadcom BCM53115, 5x 1Gbit
 - Wifi 2.4 GHz: Broadcom BCM4322 802.11bgn
 - USB: 2x 2.0
 - Buttons: 2x, 1 reset
 - LEDs: 10x
 - FXS: 2x
 - UART: yes

Installation via CFE web UI:
  1. Power off the router and make a temporal TX-RX shortcircuit on the
     serial pins.
  2. Power on the router and wait 3 or more seconds
  3. Remove the TX-RX shortcircuit
  4. Browse to http://192.168.1.1 or http://192.168.0.1 and upload the
     firmware
  5. Wait a few minutes for it to finish

Signed-off-by: Daniel González Cabanelas <dgcbueu@gmail.com>

target/linux/bmips/bcm6368/base-files/etc/board.d/01_leds

@@ -15,6 +15,11 @@ netgear,dgnd3800b)
 	ucidef_set_led_usbport "usb1" "USB1" "green:usb1" "usb1-port1" "usb2-port1"
 	ucidef_set_led_usbport "usb2" "USB2" "green:usb2" "usb1-port2" "usb2-port2"
 	;;
+netgear,evg2000)
+	ucidef_set_led_netdev "lan" "LAN" "green:lan" "switch.1"
+	ucidef_set_led_netdev "wan" "WAN" "green:wan" "wan"
+	ucidef_set_led_usbdev "usb" "USB" "green:usb" "usb1-port1" "usb2-port1" "usb1-port2" "usb2-port2"
+	;;
 observa,vh4032n)
 	ucidef_set_led_usbport "usb1" "USB1" "blue:hspa" "usb1-port1" "usb2-port1"
 	ucidef_set_led_usbport "usb2" "USB2" "red:hspa" "1-2-port1" "1-2-port2"

target/linux/bmips/bcm6368/base-files/etc/board.d/02_network

@@ -11,7 +11,8 @@ observa,vh4032n)
 	ucidef_set_interface_lan "lan1 lan2 lan3 lan4"
 	;;
 netgear,dgnd3700-v1 |\
-netgear,dgnd3800b)
+netgear,dgnd3800b |\
+netgear,evg2000)
 	ucidef_set_bridge_device switch
 	ucidef_set_interfaces_lan_wan "lan1 lan2 lan3 lan4" "wan"
 	;;