Brief introduction for using MediaTek released OpenWrt SDK

1. Build system setup

• Please refer to https://openwrt.org/docs/guide-developer/toolchain/install-buildsystem

2. Clone vanilla OpenWrt

Currently two release branches are supported:

1. 21.02 This is the current in-use branch

   git clone -b openwrt-21.02 https://git.openwrt.org/openwrt/openwrt.git

2. 24.10 This is the current in-use branch

   git clone -b openwrt-24.10 https://git.openwrt.org/openwrt/openwrt.git

3. Add MediaTek OpenWrt feed

cd openwrt
echo "src-git mtk_openwrt_feed https://git01.mediatek.com/openwrt/feeds/mtk-openwrt-feeds" >> feeds.conf.default
./scripts/feeds update -a
./scripts/feeds install -a

4. Apply MediaTek OpenWrt files and patches

1. 21.02 branch

   cp -af ./feeds/mtk_openwrt_feed/21.02/files/* .
   cp -af ./feeds/mtk_openwrt_feed/tools .
   for file in $(find ./feeds/mtk_openwrt_feed/21.02/patches-base -name "*.patch" | sort); do patch -f -p1 -i ${file}; done
   for file in $(find ./feeds/mtk_openwrt_feed/21.02/patches-feeds -name "*.patch" | sort); do patch -f -p1 -i ${file}; done

2. 24.10 branch

   cp -af ./feeds/mtk_openwrt_feed/24.10/files/* .
   for file in $(find ./feeds/mtk_openwrt_feed/24.10/patches-base -name "*.patch" | sort); do patch -f -p1 -i ${file}; done

5. Configuration

make menuconfig

1. 21.02 branch

   Target System -> MediaTek Ralink ARM
   Subtarget -> MT7981 / MT7986 / MT7988
   Target Profile -> select as needed
   

2. 24.10 branch

   Target System -> MediaTek Ralink ARM
   Subtarget -> Filogic 8x0 (MT798x)
   Target Profile -> select as needed
   

6. Build

make V=s -j$(nproc)

Mediatek Official Release with autobuild framework

1. OpenWrt21.02 branch: Kernel5.4 Release

2. OpenWrt24.10 branch: Kernel6.6 Release