Initial commit

target/linux/lantiq/xway/base-files/etc/hotplug.d/firmware/12-ath9k-eeprom

@@ -0,0 +1,56 @@
+#!/bin/sh
+
+[ -e /lib/firmware/$FIRMWARE ] && exit 0
+
+. /lib/functions/caldata.sh
+
+caldata_extract_swap() {
+	local part=$1
+	local offset=$2
+	local count=$3
+	local mtd
+
+	mtd=$(find_mtd_chardev $part)
+	[ -n "$mtd" ] || caldata_die "no mtd device found for partition $part"
+
+	offset=$(($offset / 2))
+	count=$(($count / 2))
+
+	dd if=$mtd of=/lib/firmware/$FIRMWARE bs=2 skip=$offset count=$count conv=swab 2>/dev/null || \
+		caldata_die "failed to extract calibration data from $mtd"
+}
+
+case "$FIRMWARE" in
+	"ath9k-eeprom-pci-0000:00:0e.0.bin" | \
+	"ath9k-eeprom-pci-0000:01:00.0.bin" | \
+	"ath9k-eeprom-pci-0000:02:00.0.bin")
+		board=$(board_name)
+
+		case "$board" in
+			arcadyan,arv7518pw)
+				caldata_extract_swap "boardconfig" 0x400 0x1000
+				;;
+			arcadyan,arv8539pw22)
+				caldata_extract_swap "art" 0x400 0x1000
+				;;
+			bt,homehub-v2b)
+				caldata_extract_swap "art" 0x0 0x1000
+				ath9k_patch_mac_crc "00:00:00:00:00:00" 0x20c
+				;;
+			bt,homehub-v3a)
+				caldata_extract_swap "art-copy" 0x0 0x1000
+				ath9k_patch_mac_crc $(macaddr_add $(mtd_get_mac_ascii u-boot-env ethaddr) 2) 0x10c
+				;;
+			netgear,dgn3500|netgear,dgn3500b)
+				caldata_extract "calibration" 0xf000 0x1000
+				ath9k_patch_mac_crc $(macaddr_add $(mtd_get_mac_ascii u-boot-env ethaddr) 2) 0x20c
+				;;
+			avm,fritz7312|avm,fritz7320)
+				caldata_extract "urlader" 0x985 0x1000
+				;;
+			*)
+				caldata_die "board $board is not supported yet"
+				;;
+		esac
+		;;
+esac