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Xiaomi Mi Router 4 is the same as Xiaomi Mi Router 3G, except for the RAM (256Mib→128Mib), LEDs and gpio (MiNet button). Specifications: Power: 12 VDC, 1 A Connector type: barrel CPU1: MediaTek MT7621A (880 MHz, 4 cores) FLA1: 128 MiB (ESMT F59L1G81MA) RAM1: 128 MiB (ESMT M15T1G1664A) WI1 chip1: MediaTek MT7603EN WI1 802dot11 protocols: bgn WI1 MIMO config: 2x2:2 WI1 antenna connector: U.FL WI2 chip1: MediaTek MT7612EN WI2 802dot11 protocols: an+ac WI2 MIMO config: 2x2:2 WI2 antenna connector: U.FL ETH chip1: MediaTek MT7621A Switch: MediaTek MT7621A UART Serial [o] TX [o] GND [o] RX [ ] VCC - Do not connect it MAC addresses as verified by OEM firmware: use address source LAN *:c2 factory 0xe000 (label) WAN *:c3 factory 0xe006 2g *:c4 factory 0x0000 5g *:c5 factory 0x8000 Flashing instructions: 1.Create a simple http server (nginx etc) 2.set uart enable To enable writing to the console, you must reset to factory settings Then you see uboot boot, press the keyboard 4 button (enter uboot command line) If it is not successful, repeat the above operation of restoring the factory settings. After entering the uboot command line, type: setenv uart_en 1 saveenv boot 3.use shell in uart cd /tmp wget http://"your_computer_ip:80"/openwrt-ramips-mt7621-xiaomi_mir4-squashfs-kernel1.bin wget http://"your_computer_ip:80"/openwrt-ramips-mt7621-xiaomi_mir4-squashfs-rootfs0.bin mtd write openwrt-ramips-mt7621-xiaomi_mir4-squashfs-kernel1.bin kernel1 mtd write openwrt-ramips-mt7621-xiaomi_mir4-squashfs-rootfs0.bin rootfs0 nvram set flag_try_sys1_failed=1 nvram commit reboot 4.login to the router http://192.168.1.1/ Installation via Software exploit Find the instructions in the https://github.com/acecilia/OpenWRTInvasion Signed-off-by: Dmytro Oz <sequentiality@gmail.com> [commit message facelift, rebase onto shared DTSI/common device definition, bump uboot-envtools] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
62 lines
1.3 KiB
Bash
62 lines
1.3 KiB
Bash
#!/bin/sh
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#
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# Copyright (C) 2011-2012 OpenWrt.org
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#
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[ -e /etc/config/ubootenv ] && exit 0
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touch /etc/config/ubootenv
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. /lib/uboot-envtools.sh
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. /lib/functions.sh
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board=$(board_name)
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case "$board" in
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alfa-network,ac1200rm|\
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alfa-network,awusfree1|\
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alfa-network,quad-e4g|\
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alfa-network,r36m-e4g|\
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alfa-network,tube-e4g|\
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engenius,esr600h)
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ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x1000" "0x1000"
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;;
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allnet,all0256n-4m|\
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allnet,all0256n-8m|\
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allnet,all5002)
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ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x10000" "0x10000"
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;;
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buffalo,wsr-1166dhp|\
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buffalo,wsr-600dhp|\
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mediatek,linkit-smart-7688|\
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samknows,whitebox-v8|\
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xiaomi,mi-router-3g-v2|\
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xiaomi,mi-router-4a-gigabit|\
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xiaomi,mi-router-4c|\
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xiaomi,miwifi-nano|\
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zbtlink,zbt-wg2626)
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ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x1000" "0x10000"
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;;
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hootoo,ht-tm05|\
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ravpower,rp-wd03)
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idx="$(find_mtd_index u-boot-env)"
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[ -n "$idx" ] && \
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ubootenv_add_uci_config "/dev/mtd$idx" "0x4000" "0x1000" "0x1000"
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;;
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linksys,ea7300-v1|\
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linksys,ea7300-v2|\
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linksys,ea7500-v2|\
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xiaomi,mi-router-3g|\
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xiaomi,mi-router-3-pro|\
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xiaomi,mi-router-4|\
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xiaomi,mi-router-ac2100|\
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xiaomi,redmi-router-ac2100)
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ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x1000" "0x20000"
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;;
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esac
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config_load ubootenv
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config_foreach ubootenv_add_app_config ubootenv
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exit 0
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