[PATCH 1/1] Add GitHub CI

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This adds the necessary bits and pieces to build and test barebox with
GitHub actions.

Currently barebox is build tested in all architectures and all
defconfigs. Additionally labgrid-pytest runs for architectures we have
Qemu support for.

Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
 .github/workflows/container.yml           | 32 ++++++++
 .github/workflows/test-defconfigs.yml     | 44 +++++++++++
 .github/workflows/test-labgrid-pytest.yml | 70 ++++++++++++++++++
 test/Containerfile                        | 89 +++++++++++++++++++++++
 test/generate-dummy-fw.sh                 | 62 ++++++++++++++++
 test/kconfig/disable_size_check.kconf     |  1 +
 test/kconfig/disable_target_tools.kconf   |  5 ++
 test/kconfig/enable_self_test.kconf       |  5 ++
 8 files changed, 308 insertions(+)
 create mode 100644 .github/workflows/container.yml
 create mode 100644 .github/workflows/test-defconfigs.yml
 create mode 100644 .github/workflows/test-labgrid-pytest.yml
 create mode 100644 test/Containerfile
 create mode 100755 test/generate-dummy-fw.sh
 create mode 100644 test/kconfig/disable_size_check.kconf
 create mode 100644 test/kconfig/disable_target_tools.kconf
 create mode 100644 test/kconfig/enable_self_test.kconf

diff --git a/.github/workflows/container.yml b/.github/workflows/container.yml
new file mode 100644
index 0000000000..434745ae61
--- /dev/null
+++ b/.github/workflows/container.yml
@@ -0,0 +1,32 @@
+name: build ci container
+
+on:
+  push:
+    branches:
+      - 'master'
+      - 'ci'
+    paths:
+      - 'test/Containerfile'
+  workflow_dispatch: {}
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - id: build-image
+      uses: redhat-actions/buildah-build@v2
+      with:
+        image: barebox-ci
+        tags: latest
+        dockerfiles: |
+          ./test/Containerfile
+    - id: push-to-github
+      uses: redhat-actions/push-to-registry@v2
+      with:
+        image: ${{ steps.build-image.outputs.image }}
+        tags: ${{ steps.build-image.outputs.tags }}
+        registry: ghcr.io/${{ github.repository }}
+        username: ${{ github.actor }}
+        password: ${{ github.token }}
+    - run: echo "Image pushed to ${{ steps.push-to-github.outputs.registry-paths }}"
diff --git a/.github/workflows/test-defconfigs.yml b/.github/workflows/test-defconfigs.yml
new file mode 100644
index 0000000000..108e54d289
--- /dev/null
+++ b/.github/workflows/test-defconfigs.yml
@@ -0,0 +1,44 @@
+name: build all defconfigs
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    container:
+      image: ghcr.io/barebox/barebox/barebox-ci:latest
+      # allow mounting and devtmpfs in the container
+      options: --user=root --privileged -v /dev:/dev
+
+    strategy:
+      matrix:
+        arch: [mips, powerpc, riscv, sandbox, x86 ]
+        regex: ["*"]
+        include:
+          - arch: arm
+            regex: "[a-b]*"
+          - arch: arm
+            regex: "[c-m]*"
+          - arch: arm
+            regex: "[n-q]*"
+          - arch: arm
+            regex: "[r-z]*"
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v2
+
+    - name: Build
+      run: |
+        export ARCH=${{matrix.arch}}
+
+        export CROSS_COMPILE_arm=/opt/gcc-12.2.0-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-
+        export CROSS_COMPILE_arm64=/opt/gcc-12.2.0-nolibc/aarch64-linux/bin/aarch64-linux-
+        export CROSS_COMPILE_mips=/opt/gcc-12.2.0-nolibc/mips-linux/bin/mips-linux-
+        export CROSS_COMPILE_powerpc=/opt/gcc-12.2.0-nolibc/powerpc-linux/bin/powerpc-linux-
+        export CROSS_COMPILE_riscv=/opt/gcc-12.2.0-nolibc/riscv32-linux/bin/riscv32-linux-
+
+        ./test/generate-dummy-fw.sh
+
+        ./MAKEALL -O build-${{matrix.arch}} -k test/kconfig/disable_size_check.kconf \
+                -k test/kconfig/disable_target_tools.kconf -e '${{matrix.regex}}'
diff --git a/.github/workflows/test-labgrid-pytest.yml b/.github/workflows/test-labgrid-pytest.yml
new file mode 100644
index 0000000000..2c74150066
--- /dev/null
+++ b/.github/workflows/test-labgrid-pytest.yml
@@ -0,0 +1,70 @@
+name: test images with labgrid-pytest
+
+on: [push, pull_request]
+
+jobs:
+  labgrid-pytest:
+    runs-on: ubuntu-latest
+    container:
+      image: ghcr.io/barebox/barebox/barebox-ci:latest
+      # allow mounting and devtmpfs in the container
+      options: --user=root --privileged -v /dev:/dev
+
+    strategy:
+      matrix:
+
+        include:
+          - ARCH: arm
+            lgenv: 'test/arm/*@multi_v7_defconfig.yaml'
+            defconfig: multi_v7_defconfig
+
+          - ARCH: arm
+            lgenv: test/arm/multi_v8_defconfig.yaml
+            defconfig: multi_v8_defconfig
+
+          - ARCH: mips
+            lgenv: test/mips/qemu-malta_defconfig.yaml
+            defconfig: qemu-malta_defconfig
+
+          - ARCH: x86
+            lgenv: test/x86/efi_defconfig.yaml
+            defconfig: efi_defconfig
+
+          - ARCH: riscv
+            lgenv: test/riscv/qemu@virt32_defconfig.yaml
+            defconfig: virt32_defconfig
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v2
+
+    - name: Build
+      run: |
+        export ARCH=${{matrix.arch}}
+
+        export CROSS_COMPILE_arm=/opt/gcc-12.2.0-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-
+        export CROSS_COMPILE_arm64=/opt/gcc-12.2.0-nolibc/aarch64-linux/bin/aarch64-linux-
+        export CROSS_COMPILE_mips=/opt/gcc-12.2.0-nolibc/mips-linux/bin/mips-linux-
+        export CROSS_COMPILE_powerpc=/opt/gcc-12.2.0-nolibc/powerpc-linux/bin/powerpc-linux-
+        export CROSS_COMPILE_riscv=/opt/gcc-12.2.0-nolibc/riscv32-linux/bin/riscv32-linux-
+
+        ./test/generate-dummy-fw.sh
+
+        ./MAKEALL -O build-${{matrix.arch}} -k test/kconfig/enable_self_test.kconf \
+                -k test/kconfig/disable_target_tools.kconf ${{matrix.defconfig}}
+
+        if [ ${{matrix.arch}} = "x86" ]; then
+          cp /usr/share/ovmf/OVMF.fd build-${{matrix.arch}}
+        fi
+
+        if [ ${{matrix.arch}} = "riscv" ]; then
+          cp /usr/share/qemu/opensbi-riscv32-generic-fw_dynamic.bin build-${{matrix.arch}}
+        fi
+    - name: labgrid-pytest
+      run: |
+        export KBUILD_OUTPUT=build-${{matrix.arch}}
+
+        for i in ${{matrix.lgenv}}; do
+          echo "Testing $i"
+          labgrid-pytest --lg-env $i test/py --verbosity=1 --lg-log
+        done
diff --git a/test/Containerfile b/test/Containerfile
new file mode 100644
index 0000000000..8c9502c0a1
--- /dev/null
+++ b/test/Containerfile
@@ -0,0 +1,89 @@
+# SPDX-License-Identifier: GPL-2.0+
+# This Containerfile is used to build an image containing basic stuff to be used
+# to build barebox and run our test suites.
+
+FROM debian:bullseye
+MAINTAINER Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
+LABEL Description="This image is for building and testing barebox inside a container"
+
+# Make sure apt is happy
+ENV DEBIAN_FRONTEND=noninteractive
+
+# Update and install things from apt now
+RUN apt-get update && apt-get install -y \
+	automake \
+	autopoint \
+	bc \
+	binutils-dev \
+	bison \
+	build-essential \
+	coreutils \
+	cpio \
+	cppcheck \
+	curl \
+	erofs-utils \
+	expect \
+	flex \
+	gawk \
+	gdisk \
+	git \
+	imagemagick \
+	libc6-i386 \
+	libgit2-dev \
+	libguestfs-tools \
+	liblz4-tool \
+	libseccomp-dev \
+	libssl-dev \
+	libtool \
+	libudev-dev \
+	libusb-1.0-0-dev \
+	lzma-alone \
+	lzop \
+	mount \
+	openssl \
+	pkg-config \
+	rpm2cpio \
+	util-linux \
+	uuid-dev \
+	zip \
+	wget \
+	qemu-system-arm \
+	qemu-system-misc \
+	qemu-system-mips \
+	qemu-system-x86 \
+	qemu-system-common \
+	ovmf \
+	python3 \
+	python3-pip \
+	python3-virtualenv \
+	python3-setuptools \
+	virtualenv \
+	microcom \
+	sudo \
+	libyaml-tiny-perl \
+	libyaml-libyaml-perl \
+	&& rm -rf /var/lib/apt/lists/*
+
+# Manually install the kernel.org Crosstool based toolchains for gcc-12.2.0
+RUN wget -O - https://mirrors.edge.kernel.org/pub/tools/crosstool/files/bin/x86_64/12.2.0/x86_64-gcc-12.2.0-nolibc-aarch64-linux.tar.xz | tar -C /opt -xJ
+RUN wget -O - https://mirrors.edge.kernel.org/pub/tools/crosstool/files/bin/x86_64/12.2.0/x86_64-gcc-12.2.0-nolibc-arm-linux-gnueabi.tar.xz | tar -C /opt -xJ
+RUN wget -O - https://mirrors.edge.kernel.org/pub/tools/crosstool/files/bin/x86_64/12.2.0/x86_64-gcc-12.2.0-nolibc-i386-linux.tar.xz | tar -C /opt -xJ
+RUN wget -O - https://mirrors.edge.kernel.org/pub/tools/crosstool/files/bin/x86_64/12.2.0/x86_64-gcc-12.2.0-nolibc-mips-linux.tar.xz | tar -C /opt -xJ
+RUN wget -O - https://mirrors.edge.kernel.org/pub/tools/crosstool/files/bin/x86_64/12.2.0/x86_64-gcc-12.2.0-nolibc-powerpc-linux.tar.xz | tar -C /opt -xJ
+RUN wget -O - https://mirrors.edge.kernel.org/pub/tools/crosstool/files/bin/x86_64/12.2.0/x86_64-gcc-12.2.0-nolibc-riscv64-linux.tar.xz | tar -C /opt -xJ
+RUN wget -O - https://mirrors.edge.kernel.org/pub/tools/crosstool/files/bin/x86_64/12.2.0/x86_64-gcc-12.2.0-nolibc-riscv32-linux.tar.xz | tar -C /opt -xJ
+
+RUN wget "https://github.com/qemu/qemu/blob/v5.2.0/pc-bios/opensbi-riscv32-generic-fw_dynamic.bin?raw=true"; -O /usr/share/qemu/opensbi-riscv32-generic-fw_dynamic.bin
+
+# Create our user/group
+RUN useradd -m -U barebox
+RUN echo barebox ALL=NOPASSWD: ALL > /etc/sudoers.d/barebox
+
+# install labgrid
+RUN cd /tmp && \
+    git clone --depth 1 -b v23.0 https://github.com/labgrid-project/labgrid && \
+    cd labgrid && \
+    pip3 install . && \
+    ln -s $(which pytest) /usr/local/bin/labgrid-pytest;
+
+USER barebox:barebox
diff --git a/test/generate-dummy-fw.sh b/test/generate-dummy-fw.sh
new file mode 100755
index 0000000000..5005197891
--- /dev/null
+++ b/test/generate-dummy-fw.sh
@@ -0,0 +1,62 @@
+#!/bin/sh
+#
+# Generate dummy firmware files for compile tests
+#
+
+FW_NXP_LPDDR4="
+	firmware/lpddr4_pmu_train_1d_dmem.bin
+	firmware/lpddr4_pmu_train_1d_imem.bin
+	firmware/lpddr4_pmu_train_2d_dmem.bin
+	firmware/lpddr4_pmu_train_2d_imem.bin
+"
+
+FW_NXP_DDR4="
+	firmware/ddr4_dmem_1d.bin
+	firmware/ddr4_dmem_2d.bin
+	firmware/ddr4_imem_1d.bin
+	firmware/ddr4_imem_2d.bin
+"
+
+FW_BL31="
+	firmware/imx8mm-bl31.bin
+	firmware/imx8mn-bl31.bin
+	firmware/imx8mp-bl31.bin
+	firmware/imx8mq-bl31.bin
+	firmware/rk3568-bl31.bin
+"
+
+FW_ROCKCHIP_SDRAM_INIT="
+	arch/arm/boards/pine64-quartz64/sdram-init.bin
+	arch/arm/boards/radxa-rock3/sdram-init.bin
+	arch/arm/boards/rockchip-rk3568-bpi-r2pro/sdram-init.bin
+	arch/arm/boards/rockchip-rk3568-evb/sdram-init.bin
+"
+
+FW_MVEBU_BINARY0="
+	arch/arm/boards/globalscale-mirabox/binary.0
+	arch/arm/boards/lenovo-ix4-300d/binary.0
+	arch/arm/boards/marvell-armada-xp-db/binary.0
+	arch/arm/boards/marvell-armada-xp-gp/binary.0
+	arch/arm/boards/netgear-rn104/binary.0
+	arch/arm/boards/netgear-rn2120/binary.0
+	arch/arm/boards/plathome-openblocks-ax3/binary.0
+	arch/arm/boards/turris-omnia/binary.0
+"
+
+FW_NXP_LAYERSCAPE="
+	firmware/fsl_fman_ucode_ls1046_r1.0_106_4_18.bin
+	firmware/ppa-ls1046a.bin
+"
+
+FW="
+	$FW_NXP_LPDDR4
+	$FW_NXP_DDR4
+	$FW_BL31
+	$FW_ROCKCHIP_SDRAM_INIT
+	$FW_MVEBU_BINARY0
+	$FW_NXP_LAYERSCAPE
+"
+
+for i in $FW; do
+	echo "Dummy firmware generated for $i" > $i
+done
diff --git a/test/kconfig/disable_size_check.kconf b/test/kconfig/disable_size_check.kconf
new file mode 100644
index 0000000000..3819f8a32c
--- /dev/null
+++ b/test/kconfig/disable_size_check.kconf
@@ -0,0 +1 @@
+CONFIG_BAREBOX_MAX_IMAGE_SIZE=0xffffffff
diff --git a/test/kconfig/disable_target_tools.kconf b/test/kconfig/disable_target_tools.kconf
new file mode 100644
index 0000000000..55cb99b891
--- /dev/null
+++ b/test/kconfig/disable_target_tools.kconf
@@ -0,0 +1,5 @@
+# CONFIG_IMD_TARGET is not set
+# CONFIG_KERNEL_INSTALL_TARGET is not set
+# CONFIG_BAREBOXENV_TARGET is not set
+# CONFIG_BAREBOXCRC32_TARGET is not set
+# CONFIG_MVEBU_KWBOOT_TARGET is not set
diff --git a/test/kconfig/enable_self_test.kconf b/test/kconfig/enable_self_test.kconf
new file mode 100644
index 0000000000..f5cd7821b9
--- /dev/null
+++ b/test/kconfig/enable_self_test.kconf
@@ -0,0 +1,5 @@
+CONFIG_SELFTEST_ENABLE_ALL=y
+CONFIG_TEST=y
+CONFIG_CMD_SELFTEST=y
+CONFIG_SELFTEST=y
+
-- 
2.39.2





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