This device exactly same as NBG-419N but with USB port and USB Led. Specification: - SoC: Ralink RT3052 (MIPS24Kc) @384MHz - RAM: 32 MiB - Flash: 8 MiB - WLAN: WiSoC 2T2R/300Mbps (2.4GHz) - LAN: 4x100M - WAN: 1x100M - USB: 1x2.0 Installation via serial console (57600 8N1) from TFTP server - rename the firmware to something shorter, for example "sysupgrade.bin" (max. 32 chars) - copy firmware TFTP server's directory - when you power on device, and see U-Boot log, immediatly push "2" once. - You will see this message: 2: System Load Linux Kernel then write to Flash via TFTP. Warning!! Erase Linux in Flash then burn new one. Are you sure? - Push "y", and enter: device IP, then TFTP server's IP, and then image firmware file name. The firmware will be downloaded within ~30 seconds and flashed to the device (It will take about 2 minutes). Signed-off-by: Alexey Belyaev <spider@spider.vc> [squash commits, compact commit message, fix compatible string, remove superfluous pinmuxes] Signed-off-by: Mathias Kresin <dev@kresin.me>master
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/dts-v1/; |
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#include "rt3050.dtsi" |
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#include <dt-bindings/gpio/gpio.h> |
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#include <dt-bindings/input/input.h> |
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/ { |
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compatible = "zyxel,keenetic", "ralink,rt3052-soc"; |
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model = "ZyXEL Keenetic"; |
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cfi@1f000000 { |
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compatible = "cfi-flash"; |
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reg = <0x1f000000 0x800000>; |
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bank-width = <2>; |
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device-width = <2>; |
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#address-cells = <1>; |
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#size-cells = <1>; |
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partition@0 { |
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label = "u-boot"; |
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reg = <0x0 0x30000>; |
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read-only; |
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}; |
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partition@30000 { |
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label = "u-boot-env"; |
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reg = <0x30000 0x10000>; |
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read-only; |
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}; |
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factory: partition@40000 { |
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label = "factory"; |
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reg = <0x40000 0x10000>; |
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read-only; |
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}; |
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partition@50000 { |
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label = "firmware"; |
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reg = <0x50000 0x3b0000>; |
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}; |
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}; |
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gpio-leds { |
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compatible = "gpio-leds"; |
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power { |
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label = "kn:green:power"; |
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gpios = <&gpio0 9 GPIO_ACTIVE_LOW>; |
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}; |
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usb { |
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label = "kn:green:usb"; |
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gpios = <&gpio0 13 GPIO_ACTIVE_LOW>; |
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}; |
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wps { |
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label = "kn:green:wps"; |
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gpios = <&gpio0 14 GPIO_ACTIVE_LOW>; |
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}; |
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}; |
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gpio-keys-polled { |
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compatible = "gpio-keys-polled"; |
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#address-cells = <1>; |
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#size-cells = <0>; |
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poll-interval = <20>; |
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reset { |
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label = "reset"; |
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gpios = <&gpio0 10 GPIO_ACTIVE_LOW>; |
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linux,code = <KEY_RESTART>; |
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}; |
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rfkill { |
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label = "rfkill"; |
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gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>; |
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linux,code = <KEY_RFKILL>; |
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linux,input-type = <EV_SW>; |
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}; |
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wps { |
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label = "wps"; |
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gpios = <&gpio0 0 GPIO_ACTIVE_LOW>; |
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linux,code = <KEY_WPS_BUTTON>; |
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}; |
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}; |
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}; |
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&pinctrl { |
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state_default: pinctrl0 { |
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gpio { |
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ralink,group = "uartf"; |
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ralink,function = "gpio"; |
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}; |
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}; |
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}; |
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ðernet { |
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mtd-mac-address = <&factory 0x28>; |
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}; |
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&esw { |
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mediatek,portmap = <0x2f>; |
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}; |
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&wmac { |
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ralink,mtd-eeprom = <&factory 0>; |
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}; |
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&otg { |
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status = "okay"; |
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}; |
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