ci: kernel auto build on thead-gcc & mainline-gcc

thead-gcc: v2.8.0
mainline-gcc: v13.2

Signed-off-by: Han Gao <gaohan@iscas.ac.cn>

.github/workflows/kernel.yml

@@ -8,26 +8,29 @@ on:
     - cron: "0 2 * * *"
 
 env:
-  xuetie_toolchain: https://occ-oss-prod.oss-cn-hangzhou.aliyuncs.com/resource//1663142514282
-  toolchain_file_name: Xuantie-900-gcc-linux-5.10.4-glibc-x86_64-V2.6.1-20220906.tar.gz
+  xuantie_toolchain: https://occ-oss-prod.oss-cn-hangzhou.aliyuncs.com/resource//1698113812618
+  toolchain_file_name: Xuantie-900-gcc-linux-5.10.4-glibc-x86_64-V2.8.0-20231018.tar.gz
+  mainline_toolchain: https://github.com/riscv-collab/riscv-gnu-toolchain/releases/download/2023.10.18
+  mainline_toolchain_file_name: riscv64-glibc-ubuntu-22.04-gcc-nightly-2023.10.18-nightly.tar.gz
+  wget_alias: 'wget --retry-connrefused --waitretry=1 --read-timeout=20 --timeout=15 -t 0'
   ARCH: riscv
+  board: lpi4a
+  KBUILD_BUILD_USER: builder
+  KBUILD_BUILD_HOST: revyos-riscv-builder
+  KDEB_COMPRESS: xz
+  KDEB_CHANGELOG_DIST: unstable
 
 jobs:
   kernel:
     strategy:
       fail-fast: false
       matrix:
-        name: [thead-gcc, gcc-12]
+        name: [thead-gcc, gcc-13]
         board: [lpi4a, ahead]
-        include:
-          - name: thead-gcc
-            toolchain_tripe: riscv64-unknown-linux-gnu-
-          - name: gcc-12
-            toolchain_tripe: riscv64-linux-gnu-
 
     runs-on: ubuntu-22.04
     env:
-      CROSS_COMPILE: ${{ matrix.toolchain_tripe }}
+      CROSS_COMPILE: riscv64-unknown-linux-gnu-
 
     steps:
       - name: Install software
@@ -37,27 +40,25 @@ jobs:
                                   libncurses-dev gawk flex bison openssl libssl-dev tree \
                                   dkms libelf-dev libudev-dev libpci-dev libiberty-dev autoconf device-tree-compiler \
                                   devscripts
-              sudo update-alternatives --install \
-                  /usr/bin/riscv64-linux-gnu-gcc riscv64-gcc /usr/bin/riscv64-linux-gnu-gcc-12 10
-              sudo update-alternatives --install \
-                  /usr/bin/riscv64-linux-gnu-g++ riscv64-g++ /usr/bin/riscv64-linux-gnu-g++-12 10
 
       - name: Checkout kernel
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
             path: 'kernel'
 
-      - name: Configure toolchains
-        run: |
-              mkdir rootfs && mkdir rootfs/boot
-              if [ x"${{ matrix.name }}" = x"thead-gcc" ]; then
-                wget ${xuetie_toolchain}/${toolchain_file_name}
-                tar -xvf ${toolchain_file_name} -C /opt
-              fi
-
       - name: Compile Kernel && Install
         run: |
-              export PATH="/opt/Xuantie-900-gcc-linux-5.10.4-glibc-x86_64-V2.6.1/bin:$PATH"
+              mkdir -p rootfs
+              if [[ ${{ matrix.name }} = "thead-gcc" ]]; then
+                ${wget_alias} ${xuantie_toolchain}/${toolchain_file_name}
+                tar -xvf ${toolchain_file_name} -C /opt
+                export PATH="/opt/Xuantie-900-gcc-linux-5.10.4-glibc-x86_64-V2.8.0/bin:$PATH"
+              else
+                ${wget_alias} ${mainline_toolchain}/${mainline_toolchain_file_name}
+                tar -xvf ${mainline_toolchain_file_name} -C /opt
+                export PATH="/opt/riscv/bin:$PATH"
+              fi
+              ${CROSS_COMPILE}gcc -v
 
               pushd kernel
                 if [ x"${{ matrix.board }}" = x"lpi4a" ]; then
@@ -66,29 +67,20 @@ jobs:
                   make revyos_beaglev_defconfig
                 fi
                 export KDEB_PKGVERSION="$(date "+%Y.%m.%d.%H.%M")+$(git rev-parse --short HEAD)"
-                if [ x"${{ matrix.name }}" = x"gcc-12" ]; then
+                if [ x"${{ matrix.name }}" = x"gcc-13" ]; then
                   echo "CONFIG_THEAD_ISA=n" >> .config
                 elif [ x"${{ matrix.name }}" = x"thead-gcc" ]; then
                   echo "CONFIG_THEAD_ISA=y" >> .config
                 fi
                 sed -i '/CONFIG_LOCALVERSION_AUTO/d' .config && echo "CONFIG_LOCALVERSION_AUTO=n" >> .config
                 make -j$(nproc) bindeb-pkg LOCALVERSION="-${{ matrix.board }}"
-                make -j$(nproc) dtbs
 
                 # Copy deb
                 sudo dcmd cp -v ../*.changes ${GITHUB_WORKSPACE}/rootfs/
 
-                # build perf & install
-                # make LDFLAGS=-static NO_LIBELF=1 NO_JVMTI=1 VF=1 -C tools/perf/
-                # sudo mkdir -p ${GITHUB_WORKSPACE}/rootfs/sbin/
-                # sudo cp -v tools/perf/perf ${GITHUB_WORKSPACE}/rootfs/sbin/perf-thead
-
                 # record commit-id
                 git rev-parse HEAD > ${{ matrix.board }}-kernel-commitid
-                sudo cp -v ${{ matrix.board }}-kernel-commitid ${GITHUB_WORKSPACE}/rootfs/boot/
-
-                # Install DTB
-                sudo cp -v arch/riscv/boot/dts/thead/{light-lpi4a.dtb,light-lpi4a-16gb.dtb,light-lpi4a-dsi0-hdmi.dtb,light-beagle.dtb} ${GITHUB_WORKSPACE}/rootfs/boot/
+                sudo cp -v ${{ matrix.board }}-kernel-commitid ${GITHUB_WORKSPACE}/rootfs/
 
                 ls -al ${GITHUB_WORKSPACE}/rootfs/
               popd