| #!/bin/bash |
| # Copyright 2020 The Fuchsia Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| # Fuchsia's implementation of fastboot boot on locked bootloaders expects the |
| # provided image to be a concatenation of the ZBI and Vbmeta. This script |
| # is a wrapper around a custom siging script that performs this concatenation. |
| ZBI= |
| VBMETA= |
| CUSTOM_SIGNING_SCRIPT= |
| SIGNING_SCRIPT_ARGS= |
| OUTPUT= |
| |
| while [[ $# -gt 0 ]]; |
| do |
| key=$1 |
| case $key in |
| -z) |
| ZBI="${2}" |
| shift |
| shift |
| ;; |
| -o) |
| OUTPUT=${2} |
| shift |
| shift |
| ;; |
| -v) |
| VBMETA="${2}" |
| shift |
| shift |
| ;; |
| -s) |
| CUSTOM_SIGNING_SCRIPT="${2}" |
| shift |
| shift |
| ;; |
| *) |
| SIGNING_SCRIPT_ARGS+="$key" |
| shift |
| esac |
| done |
| |
| if [ ! -z $CUSTOM_SIGNING_SCRIPT ] |
| then |
| $CUSTOM_SIGNING_SCRIPT -z $ZBI -o $OUTPUT $SIGNING_SCRIPT_ARGS |
| ZBI=$OUTPUT |
| fi |
| |
| if [ ! -z $VBMETA ] |
| then |
| cat $ZBI $VBMETA > $OUTPUT |
| else |
| cp $ZBI $OUTPUT |
| fi |
