From 75ed56a08a4ce978323259a59a8f45ceed511584 Mon Sep 17 00:00:00 2001
From: Mathias Kresin <dev@kresin.me>
Date: Fri, 2 Mar 2018 19:28:50 +0100
Subject: ath79: add AVM FRITZ!WLAN Repeater 300E

No known issues, everything works fine.

Signed-off-by: Mathias Kresin <dev@kresin.me>
---
 target/linux/ath79/base-files/etc/board.d/01_leds   | 11 +++++++++++
 .../linux/ath79/base-files/etc/board.d/02_network   | 15 +++++++++++++++
 target/linux/ath79/base-files/etc/diag.sh           |  4 ++++
 .../etc/hotplug.d/firmware/10-ath9k-eeprom          | 21 +++++++++++++++++++++
 4 files changed, 51 insertions(+)

(limited to 'target/linux/ath79/base-files')

diff --git a/target/linux/ath79/base-files/etc/board.d/01_leds b/target/linux/ath79/base-files/etc/board.d/01_leds
index 9d42861939..70d27bc29b 100755
--- a/target/linux/ath79/base-files/etc/board.d/01_leds
+++ b/target/linux/ath79/base-files/etc/board.d/01_leds
@@ -5,8 +5,19 @@
 board_config_update
 
 board=$(board_name)
+boardname="${board##*,}"
 
 case "$board" in
+"avm,fritz300e")
+	ucidef_set_led_netdev "lan" "LAN" "$boardname:green:lan" "eth0"
+	ucidef_set_led_wlan "wlan" "WLAN" "$boardname:green:wlan" "phy0tpt"
+	ucidef_set_rssimon "wlan0" "200000" "1"
+	ucidef_set_led_rssi "rssilow" "RSSILOW" "$boardname:green:rssi0" "wlan0" "1" "100"
+	ucidef_set_led_rssi "rssimediumlow" "RSSIMEDIUMLOW" "$boardname:green:rssi1" "wlan0" "20" "100"
+	ucidef_set_led_rssi "rssimedium" "RSSIMEDIUM" "$boardname:green:rssi2" "wlan0" "40" "100"
+	ucidef_set_led_rssi "rssimediumhigh" "RSSIMEDIUMHIGH" "$boardname:green:rssi3" "wlan0" "60" "100"
+	ucidef_set_led_rssi "rssihigh" "RSSIHIGH" "$boardname:green:rssi4" "wlan0" "80" "100"
+	;;
 "glinet,ar150")
 	ucidef_set_led_wlan "wlan" "WLAN" "gl-ar150:orange:wlan" "phy0tpt"
 	;;
diff --git a/target/linux/ath79/base-files/etc/board.d/02_network b/target/linux/ath79/base-files/etc/board.d/02_network
index 941d2ab511..19361f161e 100755
--- a/target/linux/ath79/base-files/etc/board.d/02_network
+++ b/target/linux/ath79/base-files/etc/board.d/02_network
@@ -8,6 +8,7 @@ ath79_setup_interfaces()
 	local board="$1"
 
 	case "$board" in
+	"avm,fritz300e"|\
 	"ubnt,unifi")
 		ucidef_set_interface_lan "eth0"
 		;;
@@ -36,9 +37,23 @@ ath79_setup_interfaces()
 	esac
 }
 
+ath79_setup_macs()
+{
+	local board="$1"
+
+	case "$board" in
+	avm,fritz300e)
+		lan_mac=$(fritz_tffs -n maca -i $(find_mtd_part "tffs (1)"))
+		;;
+	esac
+
+	[ -n "$lan_mac" ] && ucidef_set_interface_macaddr "lan" $lan_mac
+}
+
 board_config_update
 board=$(board_name)
 ath79_setup_interfaces $board
+ath79_setup_macs $board
 board_config_flush
 
 exit 0
diff --git a/target/linux/ath79/base-files/etc/diag.sh b/target/linux/ath79/base-files/etc/diag.sh
index c9b32df94e..8022151378 100644
--- a/target/linux/ath79/base-files/etc/diag.sh
+++ b/target/linux/ath79/base-files/etc/diag.sh
@@ -4,8 +4,12 @@
 
 get_status_led() {
 	local board=$(board_name)
+	local boardname="${board##*,}"
 
 	case $board in
+	"avm,fritz300e")
+		status_led="${boardname}:green:power"
+		;;
 	"glinet,ar150")
 		status_led="gl-ar150:orange:wlan"
 		;;
diff --git a/target/linux/ath79/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom b/target/linux/ath79/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
index fc15caea6f..c2d87f58de 100644
--- a/target/linux/ath79/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
+++ b/target/linux/ath79/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
@@ -24,11 +24,32 @@ ath9k_eeprom_extract() {
 		ath9k_eeprom_die "failed to extract from $mtd"
 }
 
+ath9k_eeprom_extract_reverse() {
+	local part=$1
+	local offset=$2
+	local count=$3
+	local mtd
+	local reversed
+	local caldata
+
+	mtd=$(find_mtd_chardev "$part")
+	reversed=$(hexdump -v -s $offset -n $count -e '/1 "%02x "' $mtd)
+
+	for byte in $reversed; do
+		caldata="\x${byte}${caldata}"
+	done
+
+	printf "%b" "$caldata" > /lib/firmware/$FIRMWARE
+}
+
 board=$(board_name)
 
 case "$FIRMWARE" in
 "ath9k-eeprom-pci-0000:00:00.0.bin")
 	case $board in
+	"avm,fritz300e")
+		ath9k_eeprom_extract_reverse "urloader" 5441 1088
+		;;
 	"ubnt,unifi")
 		ath9k_eeprom_extract "art" 4096 2048
 		;;
-- 
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