linux-ltsi: add arm64 support and hook the build to lava

Signed-off-by: Fathi Boudra <fathi.boudra@linaro.org>

1 files changed, 33 insertions, 6 deletions

diff --git a/linux-ltsi.yaml b/linux-ltsi.yaml
index f896dcdd21..58a3c20cf8 100644
--- a/linux-ltsi.yaml
+++ b/linux-ltsi.yaml
@@ -32,6 +32,12 @@
             wipe-workspace: false
     axes:
         - axis:
+            type: user-defined
+            name: ARCH
+            values:
+                - arm
+                - arm64
+        - axis:
             type: dynamic
             name: defconfig
             values:
@@ -42,12 +48,15 @@
             values:
                 - build
     execution-strategy:
+        combination-filter: |
+            (ARCH=="arm" && defconfig!="defconfig") || (ARCH=="arm64" && defconfig=="defconfig")
         sequential: true
     wrappers:
         - timestamps
         - copy-to-slave:
             includes:
                 - gcc-linaro-arm-linux-gnueabihf-4.9-2014.08_linux.tar.xz
+                - gcc-linaro-aarch64-linux-gnu-4.9-2014.08_linux.tar.xz
         - build-name:
             name: '#${BUILD_NUMBER}-${GIT_REVISION,length=8}'
         - matrix-tie-parent:
@@ -64,6 +73,7 @@
               rm -rf lci-build-tools
               rm -rf builddir*
               rm -rf out
+              rm -rf configs
             }
 
             export LANG=C
@@ -74,26 +84,43 @@
             export use_ccache=true
             export silent=true
             export make_deb=false
+            export make_bootwrapper=false
+            export make_install=true
             export kernel_flavour="${defconfig}"
             export kernel_config="${defconfig}_defconfig"
             export MAKE_DTBS=true
             export toolchain_url="http://releases.linaro.org/14.08/components/toolchain/binaries/gcc-linaro-arm-linux-gnueabihf-4.9-2014.08_linux.tar.xz"
 
+            [ "${ARCH}" = "arm64" ] && export kernel_config="${defconfig}"
+            [ "${ARCH}" = "arm64" ] && export toolchain_url="http://releases.linaro.org/14.08/components/toolchain/binaries/gcc-linaro-aarch64-linux-gnu-4.9-2014.08_linux.tar.xz"
+
             git rev-parse -q --verify 3.14.4-ltsi > /dev/null && git branch -D 3.14.4-ltsi
             test -d ltsi-kernel || git clone --depth 1 http://git.linuxfoundation.org/ltsi-kernel.git
             bash ltsi-kernel/scripts/generate_git
 
-            test -d lci-build-tools || git clone https://git.linaro.org/git/ci/lci-build-tools.git lci-build-tools
+            test -d lci-build-tools || git clone --depth 1 https://git.linaro.org/git/ci/lci-build-tools.git lci-build-tools
             bash lci-build-tools/jenkins_kernel_build_inst
 
-            mkdir -p out/dtb
-            cp -a builddir-*-${kernel_flavour}/build.log out/build_log_${defconfig}
-            cp -a builddir-*-${kernel_flavour}/.config out/kernel_config_${defconfig}
-            cp -a builddir-*-${kernel_flavour}/arch/arm/boot/zImage out/zImage_${defconfig}
-            cp -a builddir-*-${kernel_flavour}/arch/arm/boot/dts/*.dtb out/dtb/
+            # XXX b2120 vmlinux
+            [ "${defconfig}" = "multi_v7" ] && cp -a builddir-*-${kernel_flavour}/vmlinux out/ || true
+            # XXX mustang uImage
+            [ "${ARCH}" = "arm64" ] && mkimage -A arm -O linux -C none -T kernel -a 0x00080000 -e 0x00080000 -n Linux -d out/Image out/uImage || true
 
             # Publish to snapshots
             ${HOME}/bin/linaro-cp out kernel-hwpack/linux-ltsi/${defconfig}/${BUILD_NUMBER}
 
             CCACHE_DIR=${CCACHE_DIR} ccache -M 20G
             CCACHE_DIR=${CCACHE_DIR} ccache -s
+
+            # Start LAVA dance
+            test -d configs || git clone --depth 1 http://git.linaro.org/ci/job/configs.git
+
+            export BUNDLE_STREAM_NAME=/anonymous/fabo/
+            export LAVA_SERVER=validation.linaro.org/RPC2/
+            export KERNEL_URL=http://snapshots.linaro.org/kernel-hwpack/linux-ltsi/${defconfig}/${BUILD_NUMBER}
+            export DTB_URL=${KERNEL_URL}/dtbs
+            export ROOTFS_BUILD_URL=http://snapshots.linaro.org/openembedded/images/minimal-armv7a-gcc-4.9/293/linaro-image-minimal-genericarmv7a-20140901-293.rootfs.tar.gz
+            [ "${ARCH}" = "arm64" ] && export ROOTFS_BUILD_URL=http://snapshots.linaro.org/openembedded/images/minimal-armv8-gcc-4.9/711/linaro-image-minimal-genericarmv8-20140828-711.rootfs.tar.gz
+
+            # Hack to use submit LAVA jobs directly
+            python lci-build-tools/dtb-to-device.py