diff --git a/.github/workflows/lo-test.yml b/.github/workflows/lo-test.yml
index 54e3148..9fd3108 100644
--- a/.github/workflows/lo-test.yml
+++ b/.github/workflows/lo-test.yml
@@ -35,12 +35,13 @@ jobs:
           sudo apt update;
           sudo apt -y --no-install-recommends install pv jq \
           ack antlr3 asciidoc autoconf automake autopoint binutils bison build-essential \
-          bzip2 ccache cmake cpio curl device-tree-compiler fastjar flex gawk gettext gcc-multilib g++-multilib \
-          git gperf haveged help2man intltool libc6-dev-i386 libelf-dev libglib2.0-dev libgmp3-dev libltdl-dev \
-          libmpc-dev libmpfr-dev libncurses5-dev libncursesw5-dev libreadline-dev libssl-dev libtool lrzsz \
-          mkisofs msmtp nano ninja-build p7zip p7zip-full patch pkgconf python2.7 python3 python3-pyelftools \
-          libpython3-dev qemu-utils rsync scons squashfs-tools subversion swig texinfo uglifyjs upx-ucl unzip \
-          vim wget xmlto xxd zlib1g-dev
+          bzip2 ccache clang cmake cpio curl device-tree-compiler ecj fastjar flex gawk gettext gcc-multilib \
+          g++-multilib git gnutls-dev gperf haveged help2man intltool lib32gcc-s1 libc6-dev-i386 libelf-dev \
+          libglib2.0-dev libgmp3-dev libltdl-dev libmpc-dev libmpfr-dev libncurses5-dev libncursesw5 \
+          libncursesw5-dev libpython3-dev libreadline-dev libssl-dev libtool lld llvm lrzsz mkisofs msmtp \
+          nano ninja-build p7zip p7zip-full patch pkgconf python2.7 python3 python3-pip python3-ply \
+          python3-docutils python3-pyelftools qemu-utils re2c rsync scons squashfs-tools subversion swig \
+          texinfo uglifyjs upx-ucl unzip vim wget xmlto xxd zlib1g-dev
           ' &
           sudo rm -rf /usr/share/dotnet /usr/local/lib/android/sdk /opt/hostedtoolcache
 
diff --git a/r6s.config.seed b/r6s.config.seed
new file mode 100644
index 0000000..bdb0304
--- /dev/null
+++ b/r6s.config.seed
@@ -0,0 +1,41 @@
+CONFIG_TARGET_rockchip=y
+CONFIG_TARGET_rockchip_armv8=y
+CONFIG_TARGET_rockchip_armv8_DEVICE_friendlyarm_nanopi-r6s=y
+
+CONFIG_TARGET_OPTIMIZATION="-O3 -pipe"
+CONFIG_TARGET_ROOTFS_PARTSIZE=640
+
+
+CONFIG_PACKAGE_luci-app-adbyby-plus=y
+CONFIG_PACKAGE_luci-app-ddnsto=y
+CONFIG_PACKAGE_luci-app-dockerman=y
+CONFIG_DOCKER_OPTIONAL_FEATURES=y
+CONFIG_PACKAGE_luci-app-godproxy=y
+CONFIG_PACKAGE_luci-app-netdata=y
+CONFIG_PACKAGE_luci-app-openclash=y
+CONFIG_PACKAGE_luci-app-cpufreq=y
+CONFIG_PACKAGE_luci-app-passwall=y
+CONFIG_PACKAGE_luci-app-qbittorrent=y
+CONFIG_PACKAGE_luci-app-statistics=y
+CONFIG_PACKAGE_luci-app-transmission=y
+CONFIG_PACKAGE_luci-theme-argon=y
+CONFIG_PACKAGE_luci-theme-openwrt=y
+CONFIG_PACKAGE_luci-theme-openwrt-2020=y
+CONFIG_PACKAGE_collectd-mod-ping=y
+CONFIG_PACKAGE_collectd-mod-thermal=y
+
+
+CONFIG_PACKAGE_kmod-gpu-lima=y
+CONFIG_PACKAGE_kmod-ath9k-htc=y
+CONFIG_PACKAGE_kmod-mt76x0u=y
+CONFIG_PACKAGE_kmod-mt76x2u=y
+CONFIG_PACKAGE_kmod-r8125=y
+CONFIG_PACKAGE_kmod-rtw88=y
+CONFIG_PACKAGE_rtl8821ce-firmware=y
+
+CONFIG_PACKAGE_iw=y
+CONFIG_PACKAGE_iwinfo=y
+CONFIG_PACKAGE_wpad-basic-wolfssl=y
+CONFIG_DRIVER_11AC_SUPPORT=y
+CONFIG_DRIVER_11N_SUPPORT=y
+CONFIG_DRIVER_11W_SUPPORT=y
diff --git a/scripts/patches.sh b/scripts/patches.sh
index 9ee5757..73b4215 100644
--- a/scripts/patches.sh
+++ b/scripts/patches.sh
@@ -93,10 +93,24 @@ case $DEVICE in
     ;;
 esac
 
+# add r6s support to Lean's repo
+if [[ $DEVICE == 'r6s' ]]; then
+  pip3 install pylibfdt
+  cd ~ && rm -rf immortalwrt/ && git clone -b master --depth=1 https://github.com/immortalwrt/immortalwrt && cd immortalwrt
+  rsync -a --delete target/linux/rockchip/. ~/lede/target/linux/rockchip/. && rsync -a --delete target/linux/generic/. ~/lede/target/linux/generic/. && rsync -a --delete package/boot/. ~/lede/package/boot/.
+  cd ~/lede
+  wget https://github.com/coolsnowwolf/lede/raw/master/target/linux/generic/hack-6.1/952-add-net-conntrack-events-support-multiple-registrant.patch
+  wget https://github.com/coolsnowwolf/lede/raw/master/target/linux/generic/hack-6.1/953-net-patch-linux-kernel-to-support-shortcut-fe.patch
+  mv *.patch target/linux/generic/hack-6.1/
+  wget https://github.com/coolsnowwolf/lede/raw/master/target/linux/generic/pending-6.1/613-netfilter_optional_tcp_window_check.patch
+  mv *.patch target/linux/generic/pending-6.1/
+  git diff
+fi
+
 # add r1s support to Lean's repo
 if [[ $DEVICE == 'r1s' ]]; then
   cd ~ && rm -rf immortalwrt/ && git clone -b openwrt-18.06-k5.4 --depth=1 https://github.com/immortalwrt/immortalwrt && cd immortalwrt
-  cp -a target/linux/sunxi/. ~/lede/target/linux/sunxi/. && cp -a package/boot/. ~/lede/package/boot/.
+  rsync -a --delete target/linux/sunxi/. ~/lede/target/linux/sunxi/. && rsync -a --delete package/boot/. ~/lede/package/boot/.
   cd ~/lede
   sed -i 's/kmod-rtl8189es//;s/wpad-basic-openssl/wpad-basic-wolfssl/' target/linux/sunxi/image/cortexa53.mk
   merge_package https://github.com/immortalwrt/immortalwrt/branches/openwrt-18.06-k5.4/package/emortal/autocore