3763a6a075
SPECIFICATION:
- Chipset: IPQ8072A +QCN5054+QCN5024+QCA8081*2
- Flash NOR-8MB AND NAND-128MB
- RAM 1Gb DDR
- IEEE 802.11: 802.11ax/ac/b/g/n
- 4*4 2.4G Wi-Fi standard 802.11b/g/n/ax
- 4*4 5.8G Wi-Fi Standard 802.11 a/n/ac/ax
- 2x 1 Gbps Ethernet (QCA8081) with 802.3at PoE input support
- 1x Reset
- 1x Bluetooth(optional)
- 1x DC Port 12V 3A
- 4x Antenna IPEX Connector, 3dBi omni antennas
- Data Rate: 3657Mbps ( 2.4G: 1182Mbps (11ax 4x4); 5.8G: 2475Mbps (11ax 4x4))
- RF Power: 2.4g ≤ 20dBm; 5.8g ≤ 19dBm
- LED light: Sys; 5.8G wifi; 2.4G wifi; WAN; LAN
- Max Power Consumption: ≤ 22W
- Size: 198mm * 198mm * 41.02mm
BACKUP YOUR STOCK FIRMWARE:
```
export device=ax880
mkdir -p /tmp/fw_dump_$device
cd /tmp/fw_dump_$device
dmesg > dmesg_$device.log
dtc -I fs /sys/firmware/devicetree/base > $device.dts
cat /proc/device-tree/model > model
cat /proc/mtd > proc_mtd
while read p; do
mtd_dev=$(echo $p | cut -d: -f1)
echo $mtd_dev
dd if=/dev/$mtd_dev of=$mtd_dev
done < proc_mtd
md5sum * > md5sum.log
tar -cvzf ../$device.tar.gz .
export sum=$(md5sum /tmp/$device.tar.gz | cut -d' ' -f1)
mv ../$device.tar.gz /tmp/${device}_${sum}.tar.gz
echo fw backup saved to: /tmp/${device}_${sum}.tar.gz
```
Upload your backup via tftp to the safe place.
INSTALLATION:
1. stock firmware web ui
Rename factory.bin fw image file to factory.ubin. Flash this image
like ordinary stock fw upgrade.
2. stock firmware telnet method
Enter telnet cli (login: root, password: 476t*_f0%g09y) and upload
factory.bin fw image and rename it to factory.ubin
`cd /tmp && wget <your_web_server_ip>/factory.ubin`
`sysupgrade factory.ubin
3. initramfs method
Put openwrt-ipq807x-generic-yuncore_ax880-initramfs-uImage.itb to your
TFTP server and rename it to ax880.initram
Enable serial console and enter to the u-boot cli.
Exec these commands:
`tftpboot <your_tftp_server_ip>:ax880.initram`
`dhcp`
When downloading is finished:
`bootm`
After booting the device, you need to upload to the device factory.ubi fw image.
```
cd /tmp && wget <your_web_server_ip>/factory.ubi`
export rootfs=$(cat /proc/mtd | grep rootfs | cut -d: -f1)
export rootfs_1=$(cat /proc/mtd | grep rootfs_1 | cut -d: -f1)
ubiformat /dev/${rootfs} -y -f factory.ubi
ubiformat /dev/${rootfs_1} -y -f factory.ubi
reboot
```
4. u-boot factory.ubi image method
Put openwrt-ipq807x-generic-yuncore_ax880-squashfs-factory.ubi to your
TFTP server and rename it to ax880.ubi
Enter u-boot cli and exec these commands:
`tftpboot <your_tftp_server_ip>:ax880.ubi`
`dhcp`
After downloading is finished:
`flash rootfs`
`flash rootfs_1`
`reset`
5. u-boot factory.bin method
Put openwrt-ipq807x-generic-yuncore_ax880-squashfs-factory.bin to your
TFTP server and rename it to ax880.bin
Enter u-boot cli and exec these commands:
`tftpboot <your_tftp_server_ip>:ax880.bin`
`dhcp`
After downloading is finished:
`imgaddr=$fileaddr && nand device 0`
Erase rootfs memory:
`nand erase 0x00000000 0x03400000`
Write rootfs:
`nand write $fileaddr 0x00000000 $filesize`
Erase rootfs_1 memory:
`nand erase 0x3c00000 0x3400000`
Write rootfs_1
`nand write $fileaddr 0x3c00000 $filesize`
`reset`
STOCK FIRMWARE RECOVERY:
Boot initramfs image.
Upload your rootfs mtd partition to the device using scp or download
it from the device using wget.
Enter device ssh cli and exec:
```
cd /tmp && wget <your_web_server_ip>/mtd21`
export rootfs=$(cat /proc/mtd | grep rootfs | cut -d: -f1)
export rootfs_1=$(cat /proc/mtd | grep rootfs_1 | cut -d: -f1)
ubiformat /dev/${rootfs} -y -f /tmp/mtd21
ubiformat /dev/${rootfs_1} -y -f /tmp/mtd21
reboot
```
Signed-off-by: Isaev Ruslan <legale.legale@gmail.com>
Reviewed-by: Robert Marko <robimarko@gmail.com>
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| .devcontainer/ci-env | ||
| .github | ||
| config | ||
| include | ||
| LICENSES | ||
| package | ||
| scripts | ||
| target | ||
| toolchain | ||
| tools | ||
| .gitattributes | ||
| .gitignore | ||
| BSDmakefile | ||
| Config.in | ||
| COPYING | ||
| feeds.conf.default | ||
| Makefile | ||
| README.md | ||
| rules.mk | ||
OpenWrt Project is a Linux operating system targeting embedded devices. Instead of trying to create a single, static firmware, OpenWrt provides a fully writable filesystem with package management. This frees you from the application selection and configuration provided by the vendor and allows you to customize the device through the use of packages to suit any application. For developers, OpenWrt is the framework to build an application without having to build a complete firmware around it; for users this means the ability for full customization, to use the device in ways never envisioned.
Sunshine!
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 OpenWrt, 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.
An advanced user may require additional or specific package. (Toolchain, SDK, ...) For everything else than simple firmware download, try the wiki download page:
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
You need the following tools to compile OpenWrt, the package names vary between distributions. A complete list with distribution specific packages is found in the Build System Setup documentation.
binutils bzip2 diff find flex gawk gcc-6+ getopt grep install libc-dev libz-dev
make4.1+ perl python3.7+ rsync subversion unzip which
Quickstart
-
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 OpenWrt, please find the fitting repository below.
-
LuCI Web Interface: Modern and modular interface to control the device via a web browser.
-
OpenWrt 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
- Forum: For usage, projects, discussions and hardware advise.
- Support Chat: Channel
#openwrton oftc.net.
Developer Community
- Bug Reports: Report bugs in OpenWrt
- Dev Mailing List: Send patches
- Dev Chat: Channel
#openwrt-develon oftc.net.
License
OpenWrt is licensed under GPL-2.0