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update README

update README #13

Workflow file for this run

name: vf2-mainline-kernel-build
on:
push:
tags:
- '*'
#pull_request:
#workflow_dispatch:
#schedule:
#- cron: "0 2 * * *"
env:
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: vf2
KBUILD_BUILD_USER: builder
KBUILD_BUILD_HOST: vf2-riscv-builder
KDEB_COMPRESS: xz
KDEB_CHANGELOG_DIST: unstable
jobs:
kernel:
strategy:
fail-fast: false
matrix:
include:
- name: gcc-13
runs-on: ubuntu-22.04
env:
CROSS_COMPILE: riscv64-unknown-linux-gnu-
steps:
- name: "Update APT sources"
run: |
sudo apt update
- name: Free Disk Space (Ubuntu)
uses: jlumbroso/free-disk-space@main
with:
# this might remove tools that are actually needed,
# if set to "true" but frees about 6 GB
tool-cache: true
# all of these default to true, but feel free to set to
# "false" if necessary for your workflow
android: true
dotnet: true
haskell: true
large-packages: true
docker-images: true
swap-storage: true
- name: Install software
run: |
sudo apt install -y gdisk dosfstools g++-12-riscv64-linux-gnu build-essential \
libncurses-dev gawk flex bison openssl libssl-dev tree \
dkms libelf-dev libudev-dev libpci-dev libiberty-dev autoconf device-tree-compiler \
devscripts debhelper pahole
- name: Checkout kernel
uses: actions/checkout@v4
with:
path: 'kernel'
- name: Compile Kernel && Install
run: |
mkdir -p vf2_kernel_deb_full
mkdir -p vf2_kernel_deb
#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
${CROSS_COMPILE}gcc -v
pushd kernel
make debian_defconfig
export KDEB_PKGVERSION="$(date "+%Y.%m.%d.%H.%M")+$(git rev-parse --short HEAD)"
#if [ x"${{ matrix.name }}" = x"gcc-12" ]; then
# echo "CONFIG_THEAD_ISA=n" >> .config
#elif [ x"${{ matrix.name }}" = x"thead-gcc" ]; then
# echo "CONFIG_THEAD_ISA=y" >> .config
#fi
make -j$(nproc) bindeb-pkg LOCALVERSION="-${board}"
make -j$(nproc) dtbs
# Copy deb
sudo dcmd cp -v ../*.changes ${GITHUB_WORKSPACE}/vf2_kernel_deb_full
sudo cp -v ../linux-headers-* ${GITHUB_WORKSPACE}/vf2_kernel_deb
sudo find ../ -type f -name "linux-image*" -not -name "*dbg*" -exec cp {} ${GITHUB_WORKSPACE}/vf2_kernel_deb \;
# record commit-id
git rev-parse HEAD > kernel-commitid
sudo cp -v kernel-commitid ${GITHUB_WORKSPACE}/vf2_kernel_deb_full
# Install DTB
#sudo cp -v arch/riscv/boot/dts/thead/*.dtb ${GITHUB_WORKSPACE}/rootfs/boot/
popd
- name: compress
run: |
tar -zcvf vf2-mainline-full-kernel-${{ matrix.name }}.tar.gz vf2_kernel_deb_full
tar -zcvf vf2-mainline-kernel-${{ matrix.name }}.tar.gz vf2_kernel_deb
- name: Release
uses: softprops/action-gh-release@v1
if: startsWith(github.ref, 'refs/tags/')
with:
files: |
vf2-mainline-full-kernel-${{ matrix.name }}.tar.gz
vf2-mainline-kernel-${{ matrix.name }}.tar.gz
# - name: Release
#uses: softprops/action-gh-release@v1
#if: startsWith(github.ref, 'refs/tags/')
#with:
# files: |
#vf2-mainline-kernel-${{ matrix.name }}.tar.gz
#- name: 'Upload Artifact'
#uses: actions/upload-artifact@v3
# with:
#name: vf2-mainline-full-kernel-${{ matrix.name }}.tar.gz vf2-mainline-kernel-${{ matrix.name }}.tar.gz
#path: |
# vf2-mainline-full-kernel-${{ matrix.name }}.tar.gz
# vf2-mainline-kernel-${{ matrix.name }}.tar.gz
#retention-days: 30