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| 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/image/mt7621.mk | |
| 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/image/mt7621.mk')
| -rw-r--r-- | target/linux/ramips/image/mt7621.mk | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk index 6d199b0d6a..3587fb613a 100644 --- a/target/linux/ramips/image/mt7621.mk +++ b/target/linux/ramips/image/mt7621.mk @@ -2427,6 +2427,17 @@ define Device/xiaomi_mi-router-4a-gigabit endef TARGET_DEVICES += xiaomi_mi-router-4a-gigabit +define Device/xiaomi_mi-router-4a-gigabit-v2 + $(Device/dsa-migration) + $(Device/uimage-lzma-loader) + IMAGE_SIZE := 14784k + DEVICE_VENDOR := Xiaomi + DEVICE_MODEL := Mi Router 4A + DEVICE_VARIANT := Gigabit Edition v2 + DEVICE_PACKAGES := kmod-mt7603 kmod-mt7615e kmod-mt7663-firmware-ap +endef +TARGET_DEVICES += xiaomi_mi-router-4a-gigabit-v2 + define Device/xiaomi_mi-router-ac2100 $(Device/xiaomi_nand_separate) DEVICE_MODEL := Mi Router AC2100 |