fix trx checksum after first boot and add led/button definitions for boards RTA770BW and RTA770W

SVN-Revision: 35501

target/linux/brcm63xx/base-files/etc/uci-defaults/09_fix_crc

@@ -25,6 +25,8 @@ case "$board_name" in
 	CT6373-1 |\
 	MAGIC |\
 	V2110 |\
+	RTA770BW |\
+	RTA770W |\
 	V2500V_BB)
 		do_fixcrc
 		;;

target/linux/brcm63xx/base-files/lib/brcm63xx.sh

@@ -27,6 +27,16 @@ brcm63xx_detect() {
 		status_led="96328A-1241N:green:power"
 		ifname=eth0
 		;;
+	RTA770BW)
+		brcm63xx_has_reset_button="true"
+		status_led="RTA770BW:green:diag"
+		ifname=eth0
+		;;
+	RTA770W)
+		brcm63xx_has_reset_button="true"
+		status_led="RTA770W:green:diag"
+		ifname=eth0
+		;;
 	96328A-1441N1)
 		brcm63xx_has_reset_button="true"
 		status_led="96328A-1441N1:green:power"