diff options
| author | Dmitry Sokolov <e323w@proton.me> | 2023-01-16 02:52:27 +0500 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2023-01-28 22:11:44 +0100 |
| commit | 39e4f03fd335d5b5d1259d74fc3f00ad09e7796c (patch) | |
| tree | a0cccbd67af99ea94a3e6305f10790312a200fcd /target/linux/ramips/mt7621/base-files | |
| parent | 3690c4a092e2590a2cd5d06855eb905012dced6b (diff) | |
| download | upstream-39e4f03fd335d5b5d1259d74fc3f00ad09e7796c.tar.gz upstream-39e4f03fd335d5b5d1259d74fc3f00ad09e7796c.tar.bz2 upstream-39e4f03fd335d5b5d1259d74fc3f00ad09e7796c.zip | |
ramips: mt7621: add support for Xiaomi Mi Router 4A Gigabit v2
Device is the same as Xiaomi Mi Router 4A Gigabit, except of:
- 5G WiFi is MT7663
- addresses of leds, wifi and eth ports are slightly changed
Specs:
SoC: MT7621
CPU: 2 x 880 MHz
ROM: 16 MB
RAM: 128 MB
WLAN: MT7603, MT7663
MAC addresses:
WAN **** factory 0xe006 (label)
LAN *:f7 factory 0xe000
2.4 GHz *:f8 factory 0x0000+0x4 (mtd-eeprom+0x4)
5 GHz *:f9 factory 0x8000+0x4 (mtd-eeprom+0x4)
Installation:
Factory firmware is based on a custom OpenWrt 17.x.
Installation is the same as for Xiaomi Mi Router 4A Gigabit.
Probably the easiest way to install is to use the script from
this repository: https://github.com/acecilia/OpenWRTInvasion/pull/155
In a more advanced case, you can do everything yourself:
- gain access to the device through one of the exploits described
in the link above
- upload sysupgrade image to /tmp
- overwrite stock firmware:
# mtd -e OS1 -r write /tmp/sysupgrade.bin OS1
Recovery:
Recovery procedure is the same as for Xiaomi Mi Router 4A Gigabit.
Possible options can be found here:
https://openwrt.org/inbox/toh/xiaomi/xiaomi_mi_router_4a_gigabit_edition
One of the ways is to use another router with OpenWrt:
- connect both routers by their LAN ports
- download stock firmware from [1]
- place it inside /tmp/test.bin on the main router
- configure PXE/TFTP on the main router
- power off 4Av2, hold Reset button, power on
- as soon as image download via TFTP starts, Reset can be released
- blinking blue wan LED will indicate the end of the flashing process,
now router can be rebooted
[1] http://cdn.cnbj1.fds.api.mi-img.com/xiaoqiang/rom/r4av2/miwifi_r4av2_firmware_release_2.30.28.bin
Signed-off-by: Dmitry Sokolov <e323w@proton.me>
Diffstat (limited to 'target/linux/ramips/mt7621/base-files')
| -rw-r--r-- | target/linux/ramips/mt7621/base-files/etc/board.d/01_leds | 3 | ||||
| -rw-r--r-- | target/linux/ramips/mt7621/base-files/etc/board.d/02_network | 3 |
2 files changed, 5 insertions, 1 deletions
diff --git a/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds b/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds index 91f3fe6e93..597d7302ac 100644 --- a/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds +++ b/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds @@ -179,6 +179,9 @@ tplink,re650-v2) tplink,tl-wpa8631p-v3) ucidef_set_led_netdev "lan" "LAN" "green:lan" "br-lan" ;; +xiaomi,mi-router-4a-gigabit-v2) + ucidef_set_led_netdev "wan" "wan" "blue:wan" "wan" "link" + ;; xiaomi,mi-router-ac2100) ucidef_set_led_netdev "wan-blue" "WAN (blue)" "blue:wan" "wan" ;; diff --git a/target/linux/ramips/mt7621/base-files/etc/board.d/02_network b/target/linux/ramips/mt7621/base-files/etc/board.d/02_network index ddbbf9891d..67f58b10b2 100644 --- a/target/linux/ramips/mt7621/base-files/etc/board.d/02_network +++ b/target/linux/ramips/mt7621/base-files/etc/board.d/02_network @@ -72,7 +72,8 @@ ramips_setup_interfaces() xiaomi,mi-router-3g|\ xiaomi,mi-router-3g-v2|\ xiaomi,mi-router-4|\ - xiaomi,mi-router-4a-gigabit) + xiaomi,mi-router-4a-gigabit|\ + xiaomi,mi-router-4a-gigabit-v2) ucidef_set_interfaces_lan_wan "lan1 lan2" "wan" ;; bolt,arion) |