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ath79: add support for MikroTik RouterBOARD 912UAG-2HPnD
This board has been supported in the ar71xx. Links: * https://mikrotik.com/product/RB912UAG-2HPnD * https://openwrt.org/toh/hwdata/mikrotik/mikrotik_rb912uag-2hpnd This also supports the 5GHz flavour of the board. Hardware: * SoC: Atheros AR9342, * RAM: DDR 64MB, * SPI NOR: 64KB, * NAND: 128MB, * Ethernet: x1 10/100/1000 port with passive POE in, * Wi-Fi: 802.11 b/g/n, * PCIe, * USB: 2.0 EHCI controller, connected to mPCIe slot and a Type-A port -- both can be used for LTE modem, but only one can be used at any time. * LEDs: 5 general purpose LEDs (led1..led5), power LED, user LED, Ethernet phy LED, * Button, * Beeper. Not working: * Button: it shares gpio line 15 with NAND ALE and NAND IO7, and current drivers doesn't easily support this configuration, * Beeper: it is connected to bit 5 of a serial shift register (tested with sysfs led trigger timer). But kmod-gpio-beeper doesn't work -- we left this as is for now. Flashing: * Use the RouterBOARD Reset button to enable TFTP netboot, boot kernel and initramfs and then perform sysupgrade. * From ar71xx OpenWrt firmware run: $ sysupgrade -F /tmp/<sysupgrade.bin> For more info see: https://openwrt.org/toh/mikrotik/common. Co-Developed-by: Koen Vandeputte <koen.vandeputte@citymesh.com> Reviewed-by: Sergey Ryazanov <ryazanov.s.a@gmail.com> Signed-off-by: Denis Kalashnikov <denis281089@gmail.com>
This commit is contained in:
Denis Kalashnikov
Koen Vandeputte
parent
820e660cd7
commit
695a1cd53c
@ -0,0 +1,212 @@
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include "ar9344.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 = "mikrotik,routerboard-912uag-2hpnd", "qca,ar9342";
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model = "MikroTik RouterBOARD 912UAG-2HPnD";
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aliases {
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led-boot = &led_power;
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led-failsafe = &led_power;
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led-running = &led_power;
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led-upgrade = &led_power;
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};
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gpio_latch: gpio_latch {
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compatible = "gpio-latch";
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gpio-controller;
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#gpio-cells = <2>;
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gpios = <&gpio 0 GPIO_ACTIVE_HIGH>,
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<&gpio 1 GPIO_ACTIVE_HIGH>,
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<&gpio 2 GPIO_ACTIVE_HIGH>,
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<&gpio 3 GPIO_ACTIVE_HIGH>,
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<0>, /* Not connected */
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<&gpio 13 GPIO_ACTIVE_HIGH>,
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<&gpio 14 GPIO_ACTIVE_HIGH>,
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<&gpio 15 GPIO_ACTIVE_HIGH>,
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<&gpio 11 GPIO_ACTIVE_LOW>; /* Latch Enable */
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};
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nand_gpio {
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compatible = "mikrotik,rb91x-nand";
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gpios = <&gpio_latch 3 GPIO_ACTIVE_HIGH>, /* Read */
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<&gpio 4 GPIO_ACTIVE_HIGH>, /* Ready (RDY) */
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<&gpio_latch 5 GPIO_ACTIVE_LOW>, /* Chip Enable (nCE) */
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<&gpio_latch 6 GPIO_ACTIVE_HIGH>, /* Command Latch Enable (CLE) */
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<&gpio_latch 7 GPIO_ACTIVE_HIGH>, /* Address Latch Enable (ALE) */
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<&gpio 12 GPIO_ACTIVE_LOW>, /* Read/Write Enable (nRW) */
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<&gpio_latch 8 GPIO_ACTIVE_LOW>; /* Latch Enable (nLE) */
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partitions {
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compatible = "fixed-partitions";
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#size-cells = <1>;
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partition@0 {
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label = "booter";
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reg = <0x0 0x0040000>;
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read-only;
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};
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partition@40000 {
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label = "kernel";
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reg = <0x0040000 0x03c0000>;
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};
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partition@400000 {
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label = "ubi";
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reg = <0x0400000 0x7c00000>;
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};
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};
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};
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leds {
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compatible = "gpio-leds";
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led_power: power {
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label = "green:power";
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gpios = <&gpio_latch 1 GPIO_ACTIVE_HIGH>;
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default-state = "on";
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};
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user {
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label = "green:user";
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gpios = <&gpio_latch 2 GPIO_ACTIVE_HIGH>;
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};
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led1 {
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label = "green:led1";
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gpios = <&ssr 0 GPIO_ACTIVE_HIGH>;
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};
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led2 {
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label = "green:led2";
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gpios = <&ssr 1 GPIO_ACTIVE_HIGH>;
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};
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led3 {
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label = "green:led3";
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gpios = <&ssr 2 GPIO_ACTIVE_HIGH>;
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};
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led4 {
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label = "green:led4";
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gpios = <&ssr 3 GPIO_ACTIVE_HIGH>;
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};
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led5 {
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label = "green:led5";
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gpios = <&ssr 4 GPIO_ACTIVE_HIGH>;
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};
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};
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gpio-export {
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compatible = "gpio-export";
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usb_power {
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gpio-export,name = "power-usb";
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gpio-export,output = <1>;
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gpios = <&ssr 6 GPIO_ACTIVE_HIGH>;
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};
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pcie_power {
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gpio-export,name = "power-pcie";
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gpio-export,output = <0>;
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gpios = <&ssr 7 GPIO_ACTIVE_HIGH>;
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};
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};
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};
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&spi {
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status = "okay";
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compatible = "qca,ar7100-spi";
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cs-gpios = <0>, <&gpio_latch 0 GPIO_ACTIVE_LOW>;
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flash@0 {
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compatible = "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <50000000>;
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partitions {
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compatible = "mikrotik,routerboot-partitions";
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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 = "routerboot";
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reg = <0x0 0x0>;
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read-only;
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};
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hard_config: hard_config {
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read-only;
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};
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bios {
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size = <0x1000>;
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read-only;
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};
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soft_config {
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};
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};
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};
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ssr: ssr@1 {
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compatible = "fairchild,74hc595";
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gpio-controller;
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#gpio-cells = <2>;
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registers-number = <1>;
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reg = <1>;
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spi-max-frequency = <50000000>;
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};
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};
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&mdio0 {
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status = "okay";
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phy-mask = <0>;
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phy0: ethernet-phy@0 {
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reg = <0>;
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};
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};
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ð0 {
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status = "okay";
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phy-mode = "rgmii-id";
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phy-handle = <&phy0>;
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pll-data = <0x02000000 0x00000101 0x00001313>;
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gmac-config {
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device = <&gmac>;
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rgmii-gmac0 = <1>;
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rgmii-enabled = <1>;
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rxd-delay = <1>;
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txd-delay = <1>;
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};
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};
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&wmac {
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status = "okay";
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qca,no-eeprom;
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};
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&pcie {
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status = "okay";
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};
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&usb {
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status = "okay";
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};
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&usb_phy {
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status = "okay";
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};
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@ -9,6 +9,15 @@ define Device/mikrotik_routerboard-493g
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endef
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TARGET_DEVICES += mikrotik_routerboard-493g
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define Device/mikrotik_routerboard-912uag-2hpnd
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$(Device/mikrotik_nand)
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SOC := ar9342
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DEVICE_MODEL := RouterBOARD 912UAG-2HPnD
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DEVICE_PACKAGES += kmod-usb-ehci kmod-usb2 kmod-gpio-beeper
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SUPPORTED_DEVICES += rb-912uag-2hpnd
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endef
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TARGET_DEVICES += mikrotik_routerboard-912uag-2hpnd
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define Device/mikrotik_routerboard-921gs-5hpacd-15s
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$(Device/mikrotik_nand)
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SOC := qca9558
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@ -14,6 +14,7 @@ ath79_setup_interfaces()
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ucidef_add_switch "switch1" \
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"0@eth1" "1:lan:4" "2:lan:1" "3:lan:2" "4:lan:3"
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;;
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mikrotik,routerboard-912uag-2hpnd|\
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mikrotik,routerboard-921gs-5hpacd-15s|\
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mikrotik,routerboard-lhg-2nd|\
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mikrotik,routerboard-sxt-5nd-r2|\
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@ -36,6 +37,7 @@ ath79_setup_macs()
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local mac_base="$(cat /sys/firmware/mikrotik/hard_config/mac_base)"
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case "$board" in
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mikrotik,routerboard-912uag-2hpnd|\
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mikrotik,routerboard-921gs-5hpacd-15s|\
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mikrotik,routerboard-lhg-2nd|\
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mikrotik,routerboard-sxt-5nd-r2|\
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@ -23,6 +23,7 @@ board=$(board_name)
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case "$FIRMWARE" in
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"ath9k-eeprom-ahb-18100000.wmac.bin")
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case $board in
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mikrotik,routerboard-912uag-2hpnd|\
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mikrotik,routerboard-lhg-2nd|\
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mikrotik,routerboard-sxt-5nd-r2|\
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mikrotik,routerboard-wapr-2nd)
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@ -32,6 +32,7 @@ platform_do_upgrade() {
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case "$board" in
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mikrotik,routerboard-493g|\
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mikrotik,routerboard-912uag-2hpnd|\
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mikrotik,routerboard-921gs-5hpacd-15s|\
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mikrotik,routerboard-922uags-5hpacd|\
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mikrotik,routerboard-sxt-5nd-r2)
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