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#!/usr/bin/env bash
# Copyright (c) 2019, ARM Limited and Contributors. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# Redistributions of source code must retain the above copyright notice, this
# list of conditions and the following disclaimer.
#
# Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
#
# Neither the name of ARM nor the names of its contributors may be used
# to endorse or promote products derived from this software without specific
# prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#List of supported
declare -A sgi_platforms
sgi_platforms[sgi575]=1
__print_supported_sgi_platforms()
{
echo "Supported platforms are -"
for plat in "${!sgi_platforms[@]}" ;
do
printf "\t $plat \n"
done
echo
}
__print_usage()
{
echo "Usage: ./build-scripts/build-ras.sh -p <platform> <command>"
__print_supported_sgi_platforms
echo "Supported build commands are - clean/build/package/all"
echo
exit
}
#callback from build-all.sh to override any build config
__do_override_build_configs()
{
echo "build-ras.sh: overriding BUILD_SCRIPTS"
BUILD_SCRIPTS="build-arm-tf.sh build-linux.sh build-uefi.sh build-scp.sh build-target-bins.sh "
echo "BUILD_SCRIPTS="$BUILD_SCRIPTS
}
parse_params() {
#Parse the named parameters
while getopts "p:" opt; do
case $opt in
p)
SGI_PLATFORM="$OPTARG"
;;
esac
done
#The clean/build/package/all should be after the other options
#So grab the parameters after the named param option index
BUILD_CMD=${@:$OPTIND:1}
#Ensure that the platform is supported
if [ -z "$SGI_PLATFORM" ] ; then
__print_usage
fi
if [ -z "${sgi_platforms[$SGI_PLATFORM]}" ] ; then
echo "[ERROR] Could not deduce which platform to build."
__print_supported_sgi_platforms
exit
fi
#Ensure a build command is specified
if [ -z "$BUILD_CMD" ] ; then
__print_usage
fi
}
#parse the command line parameters
parse_params $@
#override the command line parameters for build-all.sh
set -- "-p $SGI_PLATFORM -f busybox $BUILD_CMD"
source ./build-scripts/build-all.sh
#-----------------------------------------------------------------------------
# Copy the kernel image for SGI platforms into the pre-built fedora disk image
#-----------------------------------------------------------------------------
#variables for image generation
DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
TOP_DIR=`pwd`
PLATDIR=${TOP_DIR}/output/$SGI_PLATFORM
PREBUILTS=${TOP_DIR}/prebuilts
OUTDIR=${PLATDIR}/components
update_kernel_image ()
{
local disk_image="${PREBUILTS}/sgi/fedora.sgi.satadisk"
local boot_part="${PREBUILTS}/sgi/fedora.sgi.satadisk2"
local bootpart_image="boot.img"
if [ ! -f $disk_image ] ; then
echo -e "$RED_FONT Error: file $disk_image not found $NORMAL_FONT" >&2
exit 1
fi
local boot_part_offset=$( fdisk -l $disk_image | grep ^$boot_part | awk -F" " '{ print $2 }' )
local boot_part_size=$( fdisk -l $disk_image | grep ^$boot_part | awk -F" " '{ print $4 }' )
mkdir -p mnt
dd if=$disk_image of=$bootpart_image skip=$boot_part_offset count=$boot_part_size
fuse-ext2 $bootpart_image mnt -o rw+
cp $OUTDIR/linux/Image ./mnt/vmlinux-sgi
sync
fusermount -u mnt
rm -rf mnt
dd if=$bootpart_image of=$disk_image seek=$boot_part_offset count=$boot_part_size conv=notrunc,fsync
rm -rf $bootpart_image
}
#prepare the disk image
if [ "$CMD" == "all" ] || [ "$CMD" == "package" ]; then
update_kernel_image
fi
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