1#!/bin/bash
2
3#
4# Copyright (C) 2016 The Android Open Source Project
5#
6# Licensed under the Apache License, Version 2.0 (the "License");
7# you may not use this file except in compliance with the License.
8# You may obtain a copy of the License at
9#
10#      http://www.apache.org/licenses/LICENSE-2.0
11#
12# Unless required by applicable law or agreed to in writing, software
13# distributed under the License is distributed on an "AS IS" BASIS,
14# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15# See the License for the specific language governing permissions and
16# limitations under the License.
17#
18
19# Exit in error if we use an undefined variable (i.e. commit a typo).
20set -u
21
22usage () { #show usage and bail out
23	echo "USAGE:" >&2
24	echo "    $1 <PRIV_KEY_FILE> <PUB_KEY_FILE> nanohub.update.bin" >&2
25	exit 1
26}
27
28if [ $# != 3 ] ; then
29usage $0
30fi
31
32priv=$1
33pub=$2
34raw_image=$3
35
36# make signed image with header; suitable for BL
37# to be consumed by BL it has to be named nanohub.kernel.signed
38nanoapp_postprocess -n os -r ${raw_image} ${raw_image}.oshdr
39nanoapp_sign -s -e ${priv} -m ${pub} -r ${raw_image}.oshdr nanohub.kernel.signed
40
41# embed this image inside nanoapp container
42
43nanoapp_postprocess -n os nanohub.kernel.signed ${raw_image}.napp
44