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117 lines
3.1 KiB
117 lines
3.1 KiB
#!/bin/bash
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# Copyright 2019 Google Inc. All rights reserved.
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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# http://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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source "${ANDROID_BUILD_TOP}/external/shflags/src/shflags"
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DEFINE_string loader1 \
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"" "Path to loader1 image (partition 1)" "l"
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DEFINE_string env \
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"" "Path to env image (partition 2)" "e"
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DEFINE_string loader2 \
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"" "Path to loader2 image (partition 3)" "u"
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DEFINE_string trust \
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"" "Path to trust image (partition 4)" "t"
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DEFINE_string rootfs \
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"" "Path to rootfs image (partition 5)" "r"
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DEFINE_string tftp \
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"192.168.0.1" "TFTP server address" "f"
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DEFINE_string tftpdir \
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"/tftpboot" "TFTP server directory" "d"
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DEFINE_string version \
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"2" "Specify which manifest version to use (default: latest)" "v"
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DEFINE_string ethaddr \
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"" "MAC address of device to DFU (default: all)" "m"
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DEFINE_string kernel \
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"" "Path to kernel build dir" "k"
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FLAGS_HELP="USAGE: $0 --kernel <dir> [flags]"
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FLAGS "$@" || exit $?
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eval set -- "${FLAGS_ARGV}"
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for arg in "$@" ; do
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flags_help
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exit 1
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done
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if [ -z ${FLAGS_kernel} ]; then
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flags_help
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exit 1
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fi
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confirm() {
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read -r -p "${1:-Are you sure you want to continue? [y/N]} " response
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case "$response" in
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[yY][eE][sS]|[yY])
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true
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;;
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*)
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false
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;;
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esac
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}
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createManifest() {
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>>manifest.txt
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}
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addKVToManifest() {
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key=$1
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value=$2
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grep -q "^${key}=" manifest.txt && \
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sed -i "s/^${key}=.*/${key}=${value}/" manifest.txt || \
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echo "${key}=${value}" >> manifest.txt
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}
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addShaToManifest() {
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DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
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addKVToManifest "Sha" `${DIR}/gen_sha.sh --kernel ${FLAGS_kernel}`
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}
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addPathToManifest() {
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key=$1
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path=$2
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if [ "${path}" != "" ]; then
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filename=$(basename $path)
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filetype=`file -b --mime-type "${path}"`
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if [ "$key" == "UbootEnv" ] && [ "${filetype}" == "application/gzip" ]; then
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echo "error: gzip not supported for env images"
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fi
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if [ "$key" != "UbootEnv" ] && [ "${filetype}" != "application/gzip" ]; then
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echo "warning: gzip recommended for all non-env images"
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confirm || exit 1
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fi
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if [ ! "${path}" -ef "${FLAGS_tftpdir}/${filename}" ]; then
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cp "${path}" "${FLAGS_tftpdir}/"
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fi
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else
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unset filename
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fi
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addKVToManifest "${key}" "${filename}"
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}
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createManifest
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addKVToManifest ManifestVersion ${FLAGS_version}
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addKVToManifest TftpServer ${FLAGS_tftp}
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addKVToManifest DFUethaddr ${FLAGS_ethaddr}
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addPathToManifest RootfsImg ${FLAGS_rootfs}
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addPathToManifest UbootEnv ${FLAGS_env}
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addPathToManifest TplSplImg ${FLAGS_loader1}
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addPathToManifest UbootItb ${FLAGS_loader2}
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addShaToManifest
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