ar71xx: remove bogus "rb*)" catch-all from platform.sh

This patch replaces a dangerous catch-all with the exhaustive list of devices.

Signed-off-by: Thibaut VARENE <hacks@slashdirt.org>

target/linux/ar71xx/base-files/lib/upgrade/platform.sh

@@ -486,7 +486,33 @@ platform_check_image() {
 	tew-673gru)
 		dir825b_check_image "$1" && return 0
 		;;
-	rb*)
+	rb-411|\
+	rb-411u|\
+	rb-433|\
+	rb-433u|\
+	rb-435g|\
+	rb-450|\
+	rb-450g|\
+	rb-493|\
+	rb-493g|\
+	rb-750|\
+	rb-750gl|\
+	rb-751|\
+	rb-751g|\
+	rb-911g-2hpnd|\
+	rb-911g-5hpnd|\
+	rb-911g-5hpacd|\
+	rb-912uag-2hpnd|\
+	rb-912uag-5hpnd|\
+	rb-951g-2hnd|\
+	rb-951ui-2hnd|\
+	rb-2011l|\
+	rb-2011uas|\
+	rb-2011uias|\
+	rb-2011uas-2hnd|\
+	rb-2011uias-2hnd|\
+	rb-sxt2n|\
+	rb-sxt5n)
 		nand_do_platform_check routerboard $1
 		return $?
 		;;
@@ -621,16 +647,36 @@ platform_pre_upgrade() {
 	local board=$(ar71xx_board_name)
 
 	case "$board" in
-	rb-750-r2|\
-	rb-750up-r2|\
-	rb-941-2nd|\
-	rb-951ui-2nd|\
-	rb-mapl-2nd)
-		;;
-	rb*|\
 	c-60|\
 	nbg6716|\
 	r6100|\
+	rb-411|\
+	rb-411u|\
+	rb-433|\
+	rb-433u|\
+	rb-435g|\
+	rb-450|\
+	rb-450g|\
+	rb-493|\
+	rb-493g|\
+	rb-750|\
+	rb-750gl|\
+	rb-751|\
+	rb-751g|\
+	rb-911g-2hpnd|\
+	rb-911g-5hpnd|\
+	rb-911g-5hpacd|\
+	rb-912uag-2hpnd|\
+	rb-912uag-5hpnd|\
+	rb-951g-2hnd|\
+	rb-951ui-2hnd|\
+	rb-2011l|\
+	rb-2011uas|\
+	rb-2011uias|\
+	rb-2011uas-2hnd|\
+	rb-2011uias-2hnd|\
+	rb-sxt2n|\
+	rb-sxt5n|\
 	wndr3700v4|\
 	wndr4300)
 		nand_do_upgrade "$1"