ipq806x: ecw5410: case-insensitive qcom-smem partitions

The out-of-tree qcom-smem patches traditionally displayed mtd partition names
in upper case, starting with the new mainline qcom-smem support in kernel v5.10,
it switches to normalizing the partition names to lower case.

Signed-off-by: Stefan Lippers-Hollmann <[email protected]>

target/linux/ipq806x/base-files/etc/board.d/02_network

@@ -28,8 +28,14 @@ tplink,vr2600v)
 	;;
 edgecore,ecw5410)
 	ucidef_set_interfaces_lan_wan "eth1" "eth0"
-	ucidef_set_interface_macaddr "lan" "$(mtd_get_mac_binary "0:ART" 0x6)"
-	ucidef_set_interface_macaddr "wan" "$(mtd_get_mac_binary "0:ART" 0x0)"
+	if [ -b "$(find_mtd_part 0:art)" ]; then
+		ucidef_set_interface_macaddr "lan" "$(mtd_get_mac_binary "0:art" 0x6)"
+		ucidef_set_interface_macaddr "wan" "$(mtd_get_mac_binary "0:art" 0x0)"
+	else
+		# XXX: drop upper case after kernel v5.4 is gone (qcom-smem)
+		ucidef_set_interface_macaddr "lan" "$(mtd_get_mac_binary "0:ART" 0x6)"
+		ucidef_set_interface_macaddr "wan" "$(mtd_get_mac_binary "0:ART" 0x0)"
+	fi
 	;;
 linksys,ea7500-v1)
 	hw_mac_addr=$(mtd_get_mac_ascii devinfo hw_mac_addr)

target/linux/ipq806x/base-files/etc/hotplug.d/firmware/11-ath10k-caldata

@@ -22,7 +22,12 @@ case "$FIRMWARE" in
 		ath10k_patch_mac $(mtd_get_mac_binary ART 0x1e)
 		;;
 	edgecore,ecw5410)
-		caldata_extract "0:ART" 0x1000 0x2f20
+		if [ -b "$(find_mtd_part 0:art)" ]; then
+			caldata_extract "0:art" 0x1000 0x2f20
+		else
+			# XXX: drop upper case after kernel v5.4 is gone (qcom-smem)
+			caldata_extract "0:ART" 0x1000 0x2f20
+		fi
 		;;
 	linksys,ea7500-v1 |\
 	linksys,ea8500)
@@ -115,7 +120,12 @@ case "$FIRMWARE" in
 "ath10k/pre-cal-pci-0002:01:00.0.bin")
 	case $board in
 	edgecore,ecw5410)
-		caldata_extract "0:ART" 0x5000 0x2f20
+		if [ -b "$(find_mtd_part 0:art)" ]; then
+			caldata_extract "0:art" 0x5000 0x2f20
+		else
+			# XXX: drop upper case after kernel v5.4 is gone (qcom-smem)
+			caldata_extract "0:ART" 0x5000 0x2f20
+		fi
 		;;
 	esac
 	;;