a705d1b888
Hardware specification:
SoC: MediaTek MT7981B 2x A53
Flash: 64GB eMMC or 128 MB SPI-NAND
RAM: 512MB
Ethernet: 4x 10/100/1000 Mbps
Switch: MediaTek MT7531AE
WiFi: MediaTek MT7976C
Button: Reset, Mesh
Power: DC 12V 1A
- UART: 3.3v, 115200n8
--------------------------
| Layout |
| ----------------- |
| 4 | GND TX VCC RX | <= |
| ----------------- |
--------------------------
Gain SSH access:
1. Login into web interface, and download the configuration.
2. Enter fakeroot, decompress the configuration:
tar -zxf cfg_export_config_file.conf
3. Edit 'etc/config/dropbear', set 'enable' to '1'.
4. Edit 'etc/shadow', update (remove) root password:
'root::19523:0:99999:7:::'
5. Repack 'etc' directory:
tar -zcf cfg_export_config_file.conf etc/
* If you find an error about 'etc/wireless/mediatek/DBDC_card0.dat',
just ignore it.
6. Upload new configuration via web interface, now you can SSH to RAX3000M.
Check stroage type:
Check the label on the back of the device:
"CH EC CMIIT ID: xxxx" is eMMC version
"CH CMIIT ID: xxxx" is NAND version
eMMC Flash instructions:
1. SSH to RAX3000M, and backup everything, especially 'factory' part.
('data' partition can be ignored, it's useless.)
2. Write new GPT table:
dd if=openwrt-mediatek-filogic-cmcc_rax3000m-emmc-emmc-gpt.bin of=/dev/mmcblk0 bs=512 seek=0 count=34 conv=fsync
3. Erase and write new BL2:
echo 0 > /sys/block/mmcblk0boot0/force_ro
dd if=/dev/zero of=/dev/mmcblk0boot0 bs=512 count=8192 conv=fsync
dd if=openwrt-mediatek-filogic-cmcc_rax3000m-emmc-emmc-preloader.bin of=/dev/mmcblk0boot0 bs=512 conv=fsync
4. Erase and write new FIP:
dd if=/dev/zero of=/dev/mmcblk0 bs=512 seek=13312 count=8192 conv=fsync
dd if=openwrt-mediatek-filogic-cmcc_rax3000m-emmc-emmc-bl31-uboot.fip of=/dev/mmcblk0 bs=512 seek=13312 conv=fsync
5. Set static IP on your PC:
IP 192.168.1.254, GW 192.168.1.1
6. Serve OpenWrt initramfs image using TFTP server.
7. Cut off the power and re-engage, wait for TFTP recovery to complete.
8. After OpenWrt has booted, perform sysupgrade.
NAND Flash instructions:
1. SSH to RAX3000M, and backup everything, especially 'Factory' part.
2. Erase and write new BL2:
mtd erase BL2
mtd write openwrt-mediatek-filogic-cmcc_rax3000m-nand-preloader.bin BL2
3. Erase and write new FIP:
mtd erase FIP
mtd write openwrt-mediatek-filogic-cmcc_rax3000m-nand-bl31-uboot.fip FIP
4. Set static IP on your PC:
IP 192.168.1.254, GW 192.168.1.1
5. Serve OpenWrt initramfs image using TFTP server.
6. Cut off the power and re-engage, wait for TFTP recovery to complete.
7. After OpenWrt has booted, erase UBI volumes:
ubidetach -p /dev/mtd0
ubiformat -y /dev/mtd0
ubiattach -p /dev/mtd0
8. Create new ubootenv volumes:
ubimkvol /dev/ubi0 -n 0 -N ubootenv -s 128KiB
ubimkvol /dev/ubi0 -n 1 -N ubootenv2 -s 128KiB
9. Additionally, if you want to have NAND recovery boot feature:
(Don't worry! You will always have TFTP recovery boot feature.)
ubimkvol /dev/ubi0 -n 2 -N recovery -s 20MiB
ubiupdatevol /dev/ubi0_2 openwrt-mediatek-filogic-cmcc_rax3000m-initramfs-recovery.itb
10. Perform sysupgrade.
Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
(cherry picked from commit ea666783db)
Project ImmortalWrt
ImmortalWrt is a fork of OpenWrt, with more packages ported, more devices supported, better performance, and special optimizations for mainland China users.
Compared the official one, we allow to use hacks or non-upstreamable patches / modifications to achieve our purpose. Source from anywhere.
Default login address: http://192.168.1.1 or http://immortalwrt.lan, username: root, password: none.
Download
Built firmware images are available for many architectures and come with a package selection to be used as WiFi home router. To quickly find a factory image usable to migrate from a vendor stock firmware to ImmortalWrt, try the Firmware Selector.
If your device is supported, please follow the Info link to see install instructions or consult the support resources listed below.
Development
To build your own firmware you need a GNU/Linux, BSD or MacOSX system (case sensitive filesystem required). Cygwin is unsupported because of the lack of a case sensitive file system.
Requirements
To build with this project, Ubuntu 20.04 LTS is preferred. And you need use the CPU based on AMD64 architecture, with at least 4GB RAM and 25 GB available disk space. Make sure the Internet is accessible.
The following tools are needed to compile ImmortalWrt, the package names vary between distributions.
- Here is an example for Ubuntu users:
-
Method 1:
Setup dependencies via APT
sudo apt update -y sudo apt full-upgrade -y sudo apt install -y ack antlr3 asciidoc autoconf automake autopoint binutils bison build-essential \ bzip2 ccache clang cmake cpio curl device-tree-compiler ecj fastjar flex gawk gettext gcc-multilib \ g++-multilib git gnutls-dev gperf haveged help2man intltool lib32gcc-s1 libc6-dev-i386 libelf-dev \ libglib2.0-dev libgmp3-dev libltdl-dev libmpc-dev libmpfr-dev libncurses5-dev libncursesw5 \ libncursesw5-dev libpython3-dev libreadline-dev libssl-dev libtool lld llvm lrzsz mkisofs msmtp \ nano ninja-build p7zip p7zip-full patch pkgconf python2.7 python3 python3-pip python3-ply \ python-docutils python3-pyelftools qemu-utils re2c rsync scons squashfs-tools subversion swig \ texinfo uglifyjs upx-ucl unzip vim wget xmlto xxd zlib1g-dev -
Method 2:
sudo bash -c 'bash <(curl -s https://build-scripts.immortalwrt.eu.org/init_build_environment.sh)'
-
Note:
- Do everything as an unprivileged user, not root, without sudo.
- Using CPUs based on other architectures should be fine to compile ImmortalWrt, but more hacks are needed - No warranty at all.
- You must not have spaces or non-ascii characters in PATH or in the work folders on the drive.
- If you're using Windows Subsystem for Linux (or WSL), removing Windows folders from PATH is required, please see Build system setup WSL documentation.
- Using macOS as the host build OS is not recommended. No warranty at all. You can get tips from Build system setup macOS documentation.
- For more details, please see Build system setup documentation.
Quickstart
- Run
git clone -b <branch> --single-branch --filter=blob:none https://github.com/immortalwrt/immortalwrtto clone the source code. - Run
cd immortalwrtto enter source directory. - Run
./scripts/feeds update -ato obtain all the latest package definitions defined in feeds.conf / feeds.conf.default - Run
./scripts/feeds install -ato install symlinks for all obtained packages into package/feeds/ - Run
make menuconfigto select your preferred configuration for the toolchain, target system & firmware packages. - Run
maketo build your firmware. This will download all sources, build the cross-compile toolchain and then cross-compile the GNU/Linux kernel & all chosen applications for your target system.
Related Repositories
The main repository uses multiple sub-repositories to manage packages of different categories. All packages are installed via the OpenWrt package manager called opkg. If you're looking to develop the web interface or port packages to ImmortalWrt, please find the fitting repository below.
- LuCI Web Interface: Modern and modular interface to control the device via a web browser.
- ImmortalWrt Packages: Community repository of ported packages.
- OpenWrt Routing: Packages specifically focused on (mesh) routing.
- OpenWrt Video: Packages specifically focused on display servers and clients (Xorg and Wayland).
Support Information
For a list of supported devices see the OpenWrt Hardware Database
Documentation
Support Community
- Support Chat: group @ctcgfw_openwrt_discuss on Telegram.
- Support Chat: group #immortalwrt on Matrix.
License
ImmortalWrt is licensed under GPL-2.0-only.
Acknowledgements
 |
 |