ar71xx: rewrite WNDR3700/3800 handling

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29434 3c298f89-4303-0410-b956-a3cf2f4a3e73

6 files changed, 51 insertions, 159 deletions

diff --git a/target/linux/ar71xx/base-files/etc/defconfig/wndr3700v2/network b/target/linux/ar71xx/base-files/etc/defconfig/wndr3700v2/network
deleted file mode 100644
index 69d7dc712..000000000
--- a/target/linux/ar71xx/base-files/etc/defconfig/wndr3700v2/network
+++ /dev/null
@@ -1,69 +0,0 @@
-config interface loopback
-	option ifname	lo
-	option proto	static
-	option ipaddr	127.0.0.1
-	option netmask	255.0.0.0
-
-config interface lan
-	option ifname	eth0.1
-	option type	bridge
-	option proto	static
-	option ipaddr	192.168.1.1
-	option netmask	255.255.255.0
-
-config interface wan
-	option ifname	eth1
-	option proto	dhcp
-
-config switch
-	option name	rtl8366s
-	option reset	1
-	option enable_vlan 1
-	# Blinkrate: 0=43ms; 1=84ms; 2=120ms; 3=170ms; 4=340ms; 5=670ms
-	option blinkrate	2
-
-config switch_vlan
-	option device	rtl8366s
-	option vlan 	1
-	option ports	"0 1 2 3 5t"
-
-config switch_port
-	# Port 1 controls the GREEN configuration of LEDs for
-	# the switch and the section does not correspond to a real
-	# switch port.
-	#
-	# 0=LED off; 1=Collision/FDX; 2=Link/activity; 3=1000 Mb/s;
-	# 4=100 Mb/s; 5=10 Mb/s; 6=1000 Mb/s+activity; 7=100 Mb/s+activity;
-	# 8=10 Mb/s+activity; 9=10/100 Mb/s+activity; 10: Fiber;
-	# 11: Fault; 12: Link/activity(tx); 13: Link/activity(rx);
-	# 14: Link (master); 15: separate register
-
-	option device		rtl8366s
-	option port		1
-	option led		6
-
-config switch_port
-	# Port 2 controls the ORANGE configuration of LEDs for
-	# the switch and the section does not correspond to a real
-	# switch port.
-	#
-	# See the key above for switch port 1 for the meaning of the
-	# 'led' setting below.
-	
-	option device		rtl8366s
-	option port		2
-	option led		9
-
-config switch_port
-	# Port 5 controls the configuration of the WAN LED and the
-	# section does not correspond to a real switch port.
-	#
-	# To toggle the use of green or orange LEDs for the WAN port,
-	# see the LED setting for wndr3700:green:wan in /etc/config/system.
-	#
-	# See the key above for switch port 1 for the meaning of the
-	# 'led' setting below.
-
-	option device		rtl8366s
-	option port		5
-	option led		2
diff --git a/target/linux/ar71xx/base-files/etc/defconfig/wndr3800/network b/target/linux/ar71xx/base-files/etc/defconfig/wndr3800/network
deleted file mode 100644
index 69d7dc712..000000000
--- a/target/linux/ar71xx/base-files/etc/defconfig/wndr3800/network
+++ /dev/null
@@ -1,69 +0,0 @@
-config interface loopback
-	option ifname	lo
-	option proto	static
-	option ipaddr	127.0.0.1
-	option netmask	255.0.0.0
-
-config interface lan
-	option ifname	eth0.1
-	option type	bridge
-	option proto	static
-	option ipaddr	192.168.1.1
-	option netmask	255.255.255.0
-
-config interface wan
-	option ifname	eth1
-	option proto	dhcp
-
-config switch
-	option name	rtl8366s
-	option reset	1
-	option enable_vlan 1
-	# Blinkrate: 0=43ms; 1=84ms; 2=120ms; 3=170ms; 4=340ms; 5=670ms
-	option blinkrate	2
-
-config switch_vlan
-	option device	rtl8366s
-	option vlan 	1
-	option ports	"0 1 2 3 5t"
-
-config switch_port
-	# Port 1 controls the GREEN configuration of LEDs for
-	# the switch and the section does not correspond to a real
-	# switch port.
-	#
-	# 0=LED off; 1=Collision/FDX; 2=Link/activity; 3=1000 Mb/s;
-	# 4=100 Mb/s; 5=10 Mb/s; 6=1000 Mb/s+activity; 7=100 Mb/s+activity;
-	# 8=10 Mb/s+activity; 9=10/100 Mb/s+activity; 10: Fiber;
-	# 11: Fault; 12: Link/activity(tx); 13: Link/activity(rx);
-	# 14: Link (master); 15: separate register
-
-	option device		rtl8366s
-	option port		1
-	option led		6
-
-config switch_port
-	# Port 2 controls the ORANGE configuration of LEDs for
-	# the switch and the section does not correspond to a real
-	# switch port.
-	#
-	# See the key above for switch port 1 for the meaning of the
-	# 'led' setting below.
-	
-	option device		rtl8366s
-	option port		2
-	option led		9
-
-config switch_port
-	# Port 5 controls the configuration of the WAN LED and the
-	# section does not correspond to a real switch port.
-	#
-	# To toggle the use of green or orange LEDs for the WAN port,
-	# see the LED setting for wndr3700:green:wan in /etc/config/system.
-	#
-	# See the key above for switch port 1 for the meaning of the
-	# 'led' setting below.
-
-	option device		rtl8366s
-	option port		5
-	option led		2
diff --git a/target/linux/ar71xx/base-files/etc/diag.sh b/target/linux/ar71xx/base-files/etc/diag.sh
index cb3b85177..3af66b7e3 100755
--- a/target/linux/ar71xx/base-files/etc/diag.sh
+++ b/target/linux/ar71xx/base-files/etc/diag.sh
@@ -111,7 +111,7 @@ get_status_led() {
 	wzr-hp-g300nh)
 		status_led="buffalo:green:router"
 		;;
-	wndr3700 | wndr3700v2 | wndr3800)
+	wndr3700)
 		status_led="wndr3700:green:power"
 		;;
 	wnr2000)
diff --git a/target/linux/ar71xx/base-files/etc/uci-defaults/leds b/target/linux/ar71xx/base-files/etc/uci-defaults/leds
index 0a724221c..a0779effd 100755
--- a/target/linux/ar71xx/base-files/etc/uci-defaults/leds
+++ b/target/linux/ar71xx/base-files/etc/uci-defaults/leds
@@ -123,9 +123,7 @@ wrt160nl)
 	set_led_wlan "wlan" "WLAN" "wrt160nl:blue:wlan" "phy0tpt"
 	;;
 
-wndr3700 | \
-wndr3700v2 | \
-wndr3800)
+wndr3700)
 	set_led_default "wan" "WAN LED (green)" "wndr3700:green:wan" "0"
 	set_led_usbdev "usb" "USB" "wndr3700:green:usb" "1-1"
 	;;
diff --git a/target/linux/ar71xx/base-files/lib/ar71xx.sh b/target/linux/ar71xx/base-files/lib/ar71xx.sh
index 02286e9aa..22e951d14 100755
--- a/target/linux/ar71xx/base-files/lib/ar71xx.sh
+++ b/target/linux/ar71xx/base-files/lib/ar71xx.sh
@@ -6,6 +6,48 @@
 AR71XX_BOARD_NAME=
 AR71XX_MODEL=
 
+ar71xx_get_mem_total() {
+	$(awk '/MemTotal:/ {print($2)}' /proc/meminfo)
+}
+
+ar71xx_get_mtd_part_magic() {
+	local part="$1"
+	local mtd
+
+	mtd=$(find_mtd_part $part)
+	[ -z "$mtd" ] && return
+
+	dd if=$mtd bs=4 count=1 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
+}
+
+wndr3700_board_detect() {
+	local machine="$1"
+	local magic
+	local name
+
+	name="wndr3700"
+
+	magic="$(ar71xx_get_mtd_part_magic firmware)"
+	case $magic in
+	"33373030")
+		machine="NETGEAR WNDR3700"
+		;;
+	"33373031")
+		local mt
+
+		mt=$(ar71xx_get_mem_total)
+		if [ "$mt" -lt "65536" ]; then
+			machine="NETGEAR WNDR3700v2"
+		else
+			machine="NETGEAR WNDR3800"
+		fi
+		;;
+	esac
+
+	AR71XX_BOARD_NAME="$name"
+	AR71XX_MODEL="$machine"
+}
+
 ar71xx_board_detect() {
 	local machine
 	local name
@@ -169,14 +211,8 @@ ar71xx_board_detect() {
 	*WP543)
 		name="wp543"
 		;;
-	*WNDR3700)
-		name="wndr3700"
-		;;
-	*WNDR3700v2)
-		name="wndr3700v2"
-		;;
-	*WNDR3800)
-		name="wndr3800"
+	*"WNDR3700/WNDR3800")
+		wndr3700_board_detect "$machine"
 		;;
 	*WNR2000)
 		name="wnr2000"
diff --git a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
index cc327e6a1..1de907715 100755
--- a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
@@ -127,15 +127,11 @@ platform_check_image() {
 		return 0
 		;;
 	wndr3700)
-		[ "$magic_long" != "33373030" ] && {
-			echo "Invalid image type."
-			return 1
-		}
-		return 0
-		;;
-	wndr3700v2|wndr3800)
-		[ "$magic_long" != "33373031" ] && {
-			echo "Invalid image type."
+		local hw_magic
+
+		hw_magic="$(ar71xx_get_mtd_part_magic firmware)"
+		[ "$magic_long" != "$hw_magic" ] && {
+			echo "Invalid image, hardware ID mismatch, hw:$hw_magic image:$magic_long."
 			return 1
 		}
 		return 0