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ramips: add support for Netgear JWNR2010 v5

Specification:
 - CPU: MediaTek MT7620N (580 MHz)
 - Flash size: 4 MB NOR SPI
 - RAM size: 32 MB DDR1
 - Bootloader: U-Boot
 - Wireless: MT7620N 2x2 MIMO 802.11b/g/n (2.4 GHz)
 - Switch: MT7620 built-in 10/100 switch with vlan support
 - Ports: 4x LAN, 1x WAN
 - Others: 7x LED, Reset button, UART header on PCB (57600 8N1)

Flash instructions:
 1. Use ethernet cable to connect router with PC/Laptop, any router
    LAN port will work.
 2. To flash openwrt we are using nmrpflash[1].
 3. Flash commands:
      First we need to identify the correct Ethernet id.

        nmrpflash -L

        nmrpflash -i net* -f openwrt-ramips-mt7620-netgear_jwnr2010-v5-squashfs-factory.img

      This will show something like "Advertising NMRP server on net*..." (net*, *=1,2,3... etc.)

 4. Now remove the power cable from router back side and immediately connect it again.
    You will see flash notification in CMD window, once it says reboot the device just
    plug off the router and plug in again.

Revert to stock:
 1. Download the stock firmware from official netgear support[2].
 2. Follow the same nmrpflash procedure like above, this time just use the stock firmware.

        nmrpflash -i net* -f N300-V1.1.0.54_1.0.1.img

MAC addresses on stock firmware:
LAN = *:28 (label)
WAN = *:29
WLAN = *:28

On flash, the only valid MAC address is found in factory 0x4.

Special Note:
 This openwrt firmware will also support other netgear N300 routers like below as they
 share same stock firmware[3].
 JNR1010v2 / WNR614 / WNR618 / JWNR2000v5 / WNR2020 / WNR1000v4 / WNR2020v2 / WNR2050

[1] https://github.com/jclehner/nmrpflash
[2] https://www.netgear.com/support/product/JWNR2010v5.aspx
[3] http://kb.netgear.com/000059663

Signed-off-by: Shibajee Roy <ador250@protonmail.com>
[create DTSI, use netgear_sercomm_nor, disable by default, add MAC
addresses to commit message, add label MAC address]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
master
Shibajee Roy 2 years ago
committed by Adrian Schmutzler
parent
commit
a673ac66fa
  1. 57
      target/linux/ramips/dts/mt7620n_netgear_jwnr2010-v5.dts
  2. 83
      target/linux/ramips/dts/mt7620n_netgear_n300.dtsi
  3. 16
      target/linux/ramips/image/mt7620.mk
  4. 7
      target/linux/ramips/mt7620/base-files/etc/board.d/01_leds
  5. 2
      target/linux/ramips/mt7620/base-files/etc/board.d/02_network

57
target/linux/ramips/dts/mt7620n_netgear_jwnr2010-v5.dts

@ -0,0 +1,57 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/dts-v1/;
#include "mt7620n_netgear_n300.dtsi"
/ {
compatible = "netgear,jwnr2010-v5", "ralink,mt7620n-soc";
model = "Netgear JWNR2010 v5";
aliases {
led-boot = &led_power;
led-failsafe = &led_power;
led-running = &led_power;
led-upgrade = &led_power;
label-mac-device = &ethernet;
};
leds {
compatible = "gpio-leds";
led_power: power {
label = "jwnr2010-v5:green:power";
gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
};
wan {
label = "jwnr2010-v5:green:wan";
gpios = <&gpio0 19 GPIO_ACTIVE_HIGH>;
};
wlan {
label = "jwnr2010-v5:green:wlan";
gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
linux,default-trigger = "phy0radio";
};
lan1 {
label = "jwnr2010-v5:green:lan1";
gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
};
lan2 {
label = "jwnr2010-v5:green:lan2";
gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
};
lan3 {
label = "jwnr2010-v5:green:lan3";
gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
};
lan4 {
label = "jwnr2010-v5:green:lan4";
gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
};
};
};

83
target/linux/ramips/dts/mt7620n_netgear_n300.dtsi

@ -0,0 +1,83 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "mt7620n.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
keys {
compatible = "gpio-keys";
reset {
label = "reset";
gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
};
};
};
&gpio2 {
status = "okay";
};
&gpio3 {
status = "okay";
};
&spi0 {
status = "okay";
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <30000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "u-boot";
reg = <0x0 0x20000>;
read-only;
};
partition@20000 {
compatible = "denx,uimage";
label = "firmware";
reg = <0x20000 0x3c0000>;
};
partition@3e0000 {
label = "nvram";
reg = <0x3e0000 0x10000>;
read-only;
};
factory: partition@3f0000 {
label = "factory";
reg = <0x3f0000 0x10000>;
read-only;
};
};
};
};
&ethernet {
mtd-mac-address = <&factory 0x4>;
mediatek,portmap = "llllw";
};
&wmac {
ralink,mtd-eeprom = <&factory 0x0>;
};
&state_default {
default {
groups = "pa", "ephy", "wled";
function = "gpio";
};
};

16
target/linux/ramips/image/mt7620.mk

@ -696,6 +696,22 @@ define Device/netgear_ex6130
endef
TARGET_DEVICES += netgear_ex6130
define Device/netgear_jwnr2010-v5
$(Device/netgear_sercomm_nor)
SOC := mt7620n
BLOCKSIZE := 4k
IMAGE_SIZE := 3840k
DEVICE_MODEL := JWNR2010
DEVICE_VARIANT := v5
SERCOMM_HWNAME := N300
SERCOMM_HWID := ASW
SERCOMM_HWVER := A001
SERCOMM_SWVER := 0x0040
SERCOMM_PAD := 128k
DEFAULT := n
endef
TARGET_DEVICES += netgear_jwnr2010-v5
define Device/netgear_wn3000rp-v3
SOC := mt7620a
IMAGE_SIZE := 7872k

7
target/linux/ramips/mt7620/base-files/etc/board.d/01_leds

@ -165,6 +165,13 @@ netgear,ex6130)
ucidef_set_led_netdev "wlan5g" "ROUTER (green)" "$boardname:green:router" "wlan0"
ucidef_set_led_netdev "wlan2g" "DEVICE (green)" "$boardname:green:device" "wlan1"
;;
netgear,jwnr2010-v5)
ucidef_set_led_switch "lan1" "lan1" "$boardname:green:lan1" "switch0" "0x08"
ucidef_set_led_switch "lan2" "lan2" "$boardname:green:lan2" "switch0" "0x04"
ucidef_set_led_switch "lan3" "lan3" "$boardname:green:lan3" "switch0" "0x02"
ucidef_set_led_switch "lan4" "lan4" "$boardname:green:lan4" "switch0" "0x01"
ucidef_set_led_switch "wan" "wan" "$boardname:green:wan" "switch0" "0x10"
;;
phicomm,psg1208)
set_wifi_led "$boardname:white:wlan2g"
;;

2
target/linux/ramips/mt7620/base-files/etc/board.d/02_network

@ -108,6 +108,7 @@ ramips_setup_interfaces()
"0:lan" "6@eth0"
;;
dlink,dir-810l|\
netgear,jwnr2010-v5|\
trendnet,tew-810dr|\
zbtlink,zbt-we2026)
ucidef_add_switch "switch0" \
@ -240,6 +241,7 @@ ramips_setup_macs()
edimax,ew-7478apc|\
fon,fon2601|\
head-weblink,hdrm200|\
netgear,jwnr2010-v5|\
nexx,wt3020-4m|\
nexx,wt3020-8m|\
phicomm,psg1208|\

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