dd-wrt build scripts and patches for MT7621, with ethernet/wireless drivers from padavan and Hardware NAT over WAN<->LAN/WLAN.
Supported devices:
Ubuntu-22.04
sudo apt install unzip libtool-bin ccache curl cmake gperf gawk flex bison nano xxd \
fakeroot kmod cpio bc zip git python3-docutils gettext gengetopt gtk-doc-tools \
autoconf-archive automake autopoint meson texinfo build-essential help2man pkg-config \
zlib1g-dev libgmp3-dev libmpc-dev libmpfr-dev libncurses5-dev libltdl-dev wget libc-dev-bin
sudo apt install npm
sudo npm install -g uglify-js uglifycsstar zxf toolchain-mipsel_24kc_gcc-13.1.0_musl.tar.gz
echo PROFILE=k2p > .config
make checkout
make prepare
make configure
make all
supported profiles are: k2p k2p-mini k2p-mt76 dir-882-a1 dir-882-r1.
toolchain-mipsel_24kc_gcc-13.1.0_musl.tar.gz can be downloaded from release.