ramips: remove wan_mac setup for evaluation boards

The evaluation boards do not set up a MAC address for eth0
in the first place, so it does not make sense to calculate a WAN
address from the random MAC used there.

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

target/linux/ramips/mt7620/base-files/etc/board.d/02_network

@@ -238,10 +238,6 @@ ramips_setup_macs()
 	phicomm,psg1218b|\
 	planex,db-wrt01|\
 	planex,mzk-750dhp|\
-	ralink,mt7620a-evb|\
-	ralink,mt7620a-mt7530-evb|\
-	ralink,mt7620a-mt7610e-evb|\
-	ralink,mt7620a-v22sg-evb|\
 	sanlinking,d240|\
 	tplink,archer-c2-v1|\
 	tplink,archer-c20-v1|\

target/linux/ramips/mt7621/base-files/etc/board.d/02_network

@@ -154,7 +154,6 @@ ramips_setup_macs()
 	firefly,firewrt|\
 	gehua,ghl-r-001|\
 	mediatek,ap-mt7621a-v60|\
-	mediatek,mt7621-eval-board|\
 	mikrotik,rb750gr3|\
 	mikrotik,rbm33g|\
 	mqmaker,witi|\

target/linux/ramips/mt76x8/base-files/etc/board.d/02_network

@@ -137,7 +137,6 @@ ramips_setup_macs()
 		label_mac=$(mtd_get_mac_binary factory 0x8)
 		;;
 	duzun,dm06|\
-	mediatek,mt7628an-eval-board|\
 	netgear,r6120|\
 	rakwireless,rak633|\
 	tplink,archer-c20-v4|\