ipq806x: g10: 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 <s.l-h@gmx.de>

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

@@ -10,7 +10,12 @@ case "$FIRMWARE" in
 "ath10k/pre-cal-pci-0000:01:00.0.bin")
 	case $board in
 	asrock,g10)
-		caldata_extract "0:ART" 0x1000 0x2f20
+		if [ -b "$(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
 		;;
 	buffalo,wxr-2533dhp)
 		caldata_extract "ART" 0x1000 0x2f20
@@ -59,7 +64,12 @@ case "$FIRMWARE" in
 "ath10k/pre-cal-pci-0001:01:00.0.bin")
 	case $board in
 	asrock,g10)
-		caldata_extract "0:ART" 0x5000 0x2f20
+		if [ -b "$(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
 		;;
 	buffalo,wxr-2533dhp)
 		caldata_extract "ART" 0x5000 0x2f20

target/linux/ipq806x/base-files/lib/upgrade/asrock.sh

@@ -1,7 +1,9 @@
 . /lib/functions.sh
 
 asrock_bootconfig_mangle() {
-	local mtdnum="$( find_mtd_index 0:BOOTCONFIG )"
+	local mtdnum="$(find_mtd_index 0:bootconfig)"
+	# XXX: drop upper case after kernel v5.4 is gone (qcom-smem)
+	[ -n "$mtdnum" ] || mtdnum="$(find_mtd_index 0:BOOTCONFIG)"
 
 	if [ -z "$mtdnum" ]; then
 		echo "cannot find bootconfig mtd partition"