BPI-R4-OPENWRT-V21.02 The BSP don't include any wifi driver and don't support BE19000, BE13500 WiFi Card。
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!
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.
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.
gcc binutils bzip2 flex python3 perl make find grep diff unzip gawk getopt
subversion libz-dev libc-dev rsync which
tl;dr
Building step you can find here
Before you start, remember to comment:
## https://github.com/BPI-SINOVOIP/BPI-R4-OPENWRT-V21.02/blob/main/package/Makefile#L64-L65
#$(curdir)/compile: $(curdir)/cryptsetup/host/compile
#$(curdir)/compile: $(curdir)/dtc/host/compile
located in package/Makefile
.
Add MediaTek feed:
cat << EOF >> feeds.conf
src-git-full mtk_openwrt_feed https://git01.mediatek.com/openwrt/feeds/mtk-openwrt-feeds
EOF
git add feeds.conf; git commit -m "Add MediaTek feeds"
./scripts/feeds update -a && ./scripts/feeds install -a
WARNING: If GPT_SD or other files are missing, you can find in this project in bpi-r4-files
dir.
The files are available in this project.
The make clean
command remove them.
You can just restore the file before running make world
:
git checkout staging_dir/target-aarch64_cortex-a53_musl/image
NOTE: Workaround for mt76 after pulling mediatek feed
If you choose some mt76 drivers, before executing make world
, try:
make -j1 V=s package/kernel/mt76/{clean,compile}
Probably it will fail. Here are two options:
- remove duplicated patches
- remove mediatek feed from mt76
-
Run
./scripts/feeds update -a
to obtain all the latest package definitions defined in feeds.conf / feeds.conf.default -
Run
./scripts/feeds install -a
to install symlinks for all obtained packages into package/feeds/ -
Run
make menuconfig
to select your preferred configuration for the toolchain, target system & firmware packages. -
Run
make
to 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.
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.
For a list of supported devices see the OpenWrt Hardware Database
- Forum: For usage, projects, discussions and hardware advise.
- Support Chat: Channel
#openwrt
on oftc.net.
- Bug Reports: Report bugs in OpenWrt
- Dev Mailing List: Send patches
- Dev Chat: Channel
#openwrt-devel
on oftc.net.
OpenWrt is licensed under GPL-2.0