Initial commit

target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom

@@ -0,0 +1,79 @@
+#!/bin/sh
+
+rt2x00_eeprom_die() {
+	echo "rt2x00 eeprom: " "$*"
+	exit 1
+}
+
+rt2x00_eeprom_extract() {
+	local part=$1
+	local offset=$2
+	local count=$3
+	local mtd
+
+	mtd=$(find_mtd_part $part)
+	[ -n "$mtd" ] || \
+		rt2x00_eeprom_die "no mtd device found for partition $part"
+
+	dd if=$mtd of=/lib/firmware/$FIRMWARE iflag=skip_bytes bs=$count skip=$offset count=1 2>/dev/null || \
+		rt2x00_eeprom_die "failed to extract from $mtd"
+}
+
+jboot_eeprom_extract() {
+	local part=$1
+	local offset=$2
+	local mtd
+
+	mtd=$(find_mtd_part $part)
+	[ -n "$mtd" ] || \
+		rt2x00_eeprom_die "no mtd device found for partition $part"
+
+	jboot_config_read -i $mtd -o $offset -e /lib/firmware/$FIRMWARE  2>/dev/null || \
+		rt2x00_eeprom_die "failed to extract from $mtd"
+}
+
+rt2x00_eeprom_set_macaddr() {
+	local macaddr=$1
+
+	[ -n "$macaddr" ] || \
+		rt2x00_eeprom_die "invalid wlan mac address"
+
+	macaddr_2bin $macaddr | dd of=/lib/firmware/$FIRMWARE \
+				conv=notrunc oflag=seek_bytes bs=6 seek=4 count=1 2>/dev/null || \
+		rt2x00_eeprom_die "failed to write mac address to eeprom file"
+}
+
+FW="/lib/firmware/$FIRMWARE"
+[ -e "$FW" ] && exit 0
+
+. /lib/functions.sh
+. /lib/functions/system.sh
+
+board=$(board_name)
+
+case "$FIRMWARE" in
+"soc_wmac.eeprom")
+	case $board in
+	dlink,dir-510l|\
+	dlink,dwr-116-a1|\
+	dlink,dwr-118-a1|\
+	dlink,dwr-118-a2|\
+	dlink,dwr-921-c1|\
+	dlink,dwr-922-e2|\
+	lava,lr-25g001)
+		wan_mac=$(jboot_config_read -m -i $(find_mtd_part "config") -o 0xE000)
+		wifi_mac=$(macaddr_add "$wan_mac" 1)
+		jboot_eeprom_extract "config" 0xE000
+		rt2x00_eeprom_set_macaddr $wifi_mac
+		;;
+	tiny-ac)
+		wifi_mac=$(mtd_get_mac_ascii u-boot-env INIC_MAC_ADDR)
+		rt2x00_eeprom_extract "factory" 0 512
+		rt2x00_eeprom_set_macaddr $wifi_mac
+		;;
+	*)
+		rt2x00_eeprom_die "Please define mtd-eeprom in $board DTS file!"
+		;;
+	esac
+	;;
+esac