dcc440c7c9
Relocate the kernel in the firmware images for WRC-X1800GS when booting,
to fix the LZMA error while extraction by U-Boot with the following
messages.
log (official initramfs image (ffde9a9fe9)):
```
=> bootm
Using 'config-1' configuration
Trying 'kernel-1' kernel subimage
Description: MIPS OpenWrt Linux-6.6.89
Type: Kernel Image
Compression: lzma compressed
Data Start: 0x800100e4
Data Size: 7365490 Bytes = 7 MiB
Architecture: MIPS
OS: Linux
Load Address: 0x80001000
Entry Point: 0x80001000
Hash algo: crc32
Hash value: f27303e3
Hash algo: sha1
Hash value: 7715e6d2d27eeef34ea88ad7ae0c6f73b6748ba4
Verifying Hash Integrity ... crc32+ sha1+ OK
Using 'config-1' configuration
Trying 'fdt-1' fdt subimage
Description: MIPS OpenWrt elecom_wrc-x1800gs device tree blob
Type: Flat Device Tree
Compression: uncompressed
Data Start: 0x8071659c
Data Size: 13578 Bytes = 13.3 KiB
Architecture: MIPS
Hash algo: crc32
Hash value: d37ef67f
Hash algo: sha1
Hash value: e66ac0a2e8024a276bf9b3712dffa2192d7a70dc
Verifying Hash Integrity ... crc32+ sha1+ OK
Booting using the fdt blob at 0x8071659c
Uncompressing Kernel Image ... lzma compressed: uncompress error 1
Must RESET board to recover
===================================================================
MT7621 stage1 code Dec 16 2019 17:45:55 (ASIC)
CPU=500000000 HZ BUS=166666666 HZ
==================================================================
...
```
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/18781
Signed-off-by: Robert Marko <robimarko@gmail.com>
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 macOS 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