path: root/fvp-pre-boot.sh

#!/bin/bash
# Script used by CI to build the ARM Trusted Firmware

error_count=0
built_count=0

function count_errors {
  if [ $1 -ne 0 ]; then
    error_count=$(($error_count + 1))
  else
    built_count=$(($built_count + 1))
  fi
  return $1
}

set -e

if [ -z "${WORKSPACE}" ]; then
  # Local build
  export WORKSPACE=`pwd`
  export BUILD_NUMBER=${BUILD_NUMBER:-0}
  export JOB_NAME=${JOB_NAME:-fvp-pre-boot}
fi

repo=arm-trusted-firmware
repo_url=/linaro/g.l.o/arm/
case "${JOB_NAME}" in
  juno*)
    platform=juno
    ;;
  fvp*)
    platform=fvp
    ;;
esac
case "${JOB_NAME}" in
  juno-pre-boot|juno-firmware)
    branch=juno
    ;;
  fvp-pre-boot|fvp-base-firmware)
    branch=fvp-base
    ;;
  juno-pre-boot-master|juno-firmware-master|fvp-pre-boot-master|fvp-base-firmware-master)
    branch=master
    ;;
  juno-pre-boot-integration|juno-firmware-integration|fvp-pre-boot-integration|fvp-base-firmware-integration)
    branch=integration
    ;;
  *)
    echo "Invalid JOB_NAME $JOB_NAME"
    exit 1
    ;;
esac

echo "WORKSPACE    ${WORKSPACE}"
echo "BUILD_NUMBER ${BUILD_NUMBER}"
echo "JOB_NAME     ${JOB_NAME}"
echo "repo         ${repo}"
echo "repo_url     ${repo_url}"
echo "branch       ${branch}"

pkg_source=${JOB_NAME}
pkg_repository=$repo_url/${repo}.git

if [ "${BUILD_NUMBER}" -eq 0 ]; then
	rm -rf ${repo}
fi

if [ ! -d ${repo} ]; then
	echo "Cloning ${repo}"
	git clone --depth 1 ${pkg_repository} -b ${branch}
else
	echo "${repo} already exists; cleaning..."
	pushd ${repo}
	git reset --hard HEAD
	git clean -dfx
	popd
fi

scm_commit=`cd ${repo} && git log -n1 --pretty=format:%h`
if [ -z "${scm_commit}" ]; then
  echo "Invalid git revision: ${scm_commit}" >&2
  exit 1
fi

unset ARCH
export builddir=${WORKSPACE}/${JOB_NAME}-build
export REPO_WORKSPACE=${WORKSPACE}/${repo}
export CROSS_COMPILE=${CROSS_COMPILE:-aarch64-linux-gnu-}

rm -rf ${builddir} && mkdir -p ${builddir}

# Create source tarball
cd ${REPO_WORKSPACE}
git checkout ${branch}

base_version=0.2.`date +%Y%m%d`
pkg_version=${base_version}+git${BUILD_NUMBER}+${scm_commit}
pkg_dir=${pkg_source}-${pkg_version}
pkg_tar=${builddir}/${pkg_source}_${pkg_version}.orig.tar

echo "pkg_dir=${pkg_dir}"
echo "pkg_source=${pkg_source}"
echo "pkg_version=${pkg_version}"
echo "pkg_tar=${pkg_tar}"

git archive --format=tar --prefix=${pkg_dir}/ ${branch} -o ${pkg_tar}
cd ${WORKSPACE}

# disable exit on error
set +e

################################################################################
JUNO_BL30=${REPO_WORKSPACE}/bin/bl30.bin
if [ "${platform}" == "juno" ] && [ "${BUILD_UEFI}" != "yes" ]; then
	echo "Using pre-built binaries for Juno"
	export BL30=${JUNO_BL30}
	export BL33=${REPO_WORKSPACE}/bin/bl33.bin
	echo "BL30=${BL30}"
	echo "BL33=${BL33}"
else
	# Get the UEFI tools
	UEFI_TOOLS_DIR=${WORKSPACE}/uefi-tools
	if [ ! -d ${UEFI_TOOLS_DIR} ]; then
		git clone git://git.linaro.org/uefi/uefi-tools.git
	fi

	# Build the latest UEFI binary
	case "${JOB_NAME}" in
		juno*)
			EDK_REPO=edk2
			EDK_REPO_URL=git://git.linaro.org/landing-teams/working/arm/${EDK_REPO}.git
			EDK_BRANCH=master
			;;
		fvp*)
			#EDK_REPO=linaro-edk2
			#EDK_REPO_URL=git://git.linaro.org/uefi/${EDK_REPO}.git
			#EDK_BRANCH=release-prep
			EDK_REPO=edk2
			EDK_REPO_URL=git://git.linaro.org/landing-teams/working/arm/${EDK_REPO}.git
			EDK_BRANCH=master
			;;
	esac

	EDK_WORKSPACE=${WORKSPACE}/${EDK_REPO}

	echo "EDK_REPO=${EDK_REPO}"
	echo "EDK_WORKSPACE=${EDK_WORKSPACE}"
	echo "EDK_BRANCH=${EDK_BRANCH}"

	if [ ! -d ${EDK_REPO} ]; then
		echo "UEFI dir does not exist"
		git clone --depth 1 ${EDK_REPO_URL} -b ${EDK_BRANCH}
	else
		echo "UEFI dir already exists; cleaning..."
		cd ${EDK_WORKSPACE}
		git reset --hard HEAD
		git clean -dfx
	fi

	# Create the tarball of the UEFI source
	cd ${EDK_WORKSPACE}
	scm_commit=`git log -n1 --pretty=format:%h`
	if [ -z "${scm_commit}" ]; then
		echo "Invalid git revision: ${scm_commit}" >&2
		exit 1
	fi
	edk_pkg_source=linaro-edk2-release
	edk_pkg_version=${base_version}+git${BUILD_NUMBER}+${scm_commit}
	edk_pkg_dir=${edk_pkg_source}-${edk_pkg_version}

	echo "edk_pkg_source=$edk_pkg_source"
	echo "edk_pkg_version=$edk_pkg_version"
	echo "edk_pkg_dir=$edk_pkg_dir"

	git archive --format=tar --prefix=${edk_pkg_dir}/ ${EDK_BRANCH} -o uefi.tar
	tar --concatenate --file=${pkg_tar} uefi.tar
	bzip2 ${pkg_tar}

	cd ${EDK_WORKSPACE}

	# Fix WORKSPACE environment variable conflict with Jenkins
	find ${EDK_WORKSPACE} -type f | xargs sed -i 's/WORKSPACE/EDK_WORKSPACE/g'

	export TARGET=${TARGET:-RELEASE}

	case "${platform}" in
		juno)
			${UEFI_TOOLS_DIR}/uefi-build.sh -b ${TARGET} juno
			count_errors $?
			export BL30=${JUNO_BL30}
			export BL33=`pwd`/`find . -name BL32_AP_UEFI.fd`
			cp -a ${BL33} ${builddir}/uefi_juno.bin
			;;
		fvp)
			${UEFI_TOOLS_DIR}/uefi-build.sh -b ${TARGET} fvp_minimal
			count_errors $?
			export BL33=`pwd`/`find . -name FVP_AARCH64_EFI.fd`
			cp -a ${BL33} ${builddir}/uefi_fvp-base.bin
			;;
	esac
fi
################################################################################

# Build the ARM Trusted Firmware binaries (BL1, BL2 and BL31)
cd ${REPO_WORKSPACE}
make PLAT=${platform} all fip
count_errors $?

# Copy the ARM Trusted Firmware binaries into the build directory
cp -a ${REPO_WORKSPACE}/build/${platform}/release/bl1.bin ${builddir}/${platform}_bl1.bin
cp -a ${REPO_WORKSPACE}/build/${platform}/release/bl2.bin ${builddir}/${platform}_bl2.bin
cp -a ${REPO_WORKSPACE}/build/${platform}/release/bl31.bin ${builddir}/${platform}_bl31.bin
cp -a ${REPO_WORKSPACE}/build/${platform}/release/fip.bin ${builddir}/${platform}_fip.bin

# If nothing build, return an error
if [ $built_count -eq 0 ]; then
  exit $error_count
fi

# We want to return 0 if something built so that the files get copied to snapshots.linaro.org
exit 0