100 lines
2.9 KiB
Bash
Executable File
100 lines
2.9 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
############################################################################
|
|
# tools/esp32/mk_qemu_img.sh
|
|
#
|
|
# Licensed to the Apache Software Foundation (ASF) under one or more
|
|
# contributor license agreements. See the NOTICE file distributed with
|
|
# this work for additional information regarding copyright ownership. The
|
|
# ASF licenses this file to you under the Apache License, Version 2.0 (the
|
|
# "License"); you may not use this file except in compliance with the
|
|
# License. You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
#
|
|
############################################################################
|
|
|
|
SCRIPT_NAME=$(basename "${0}")
|
|
|
|
BOOTLOADER_IMG=""
|
|
PARTITION_IMG=""
|
|
NUTTX_IMG="nuttx.bin"
|
|
FLASH_IMG="esp32_qemu_img.bin"
|
|
|
|
usage() {
|
|
echo ""
|
|
echo "USAGE: ${SCRIPT_NAME} [-h] -b <bootloader> -p <partition_table> [-n <nuttx>] [-i <image_name>]"
|
|
echo ""
|
|
echo "Where:"
|
|
echo " -b <bootloader> path to the bootloader image"
|
|
echo " -p <partition_table> path to the partition table image"
|
|
echo " -n <nuttx> path to the nuttx image (default nuttx.bin)"
|
|
echo " -i <image_name> name of the resulting image (default esp32_qemu_img.bin)"
|
|
echo " -h will show this help and terminate"
|
|
echo ""
|
|
}
|
|
|
|
while [ -n "${1}" ]; do
|
|
case "${1}" in
|
|
-b )
|
|
shift
|
|
BOOTLOADER_IMG=${1}
|
|
;;
|
|
-p )
|
|
shift
|
|
PARTITION_IMG=${1}
|
|
;;
|
|
-n )
|
|
shift
|
|
NUTTX_IMG=${1}
|
|
;;
|
|
-i )
|
|
shift
|
|
FLASH_IMG=${1}
|
|
;;
|
|
-h )
|
|
usage
|
|
exit 0
|
|
;;
|
|
*)
|
|
usage
|
|
exit 1
|
|
;;
|
|
esac
|
|
shift
|
|
done
|
|
|
|
# Make sure we have the required argument(s)
|
|
|
|
if [ -z "${BOOTLOADER_IMG}" ] || [ -z "${PARTITION_IMG}" ] ; then
|
|
echo ""
|
|
echo "${SCRIPT_NAME}: Missing bootloader and partition table binary images."
|
|
usage
|
|
exit 1
|
|
fi
|
|
|
|
printf "Generating %s...\n" "${FLASH_IMG}"
|
|
printf "\tBootloader: %s\n" "${BOOTLOADER_IMG}"
|
|
printf "\tPartition Table: %s\n" "${PARTITION_IMG}"
|
|
|
|
dd if=/dev/zero bs=1024 count=4096 of="${FLASH_IMG}" && \
|
|
dd if="${BOOTLOADER_IMG}" bs=1 seek="$(printf '%d' 0x1000)" of="${FLASH_IMG}" conv=notrunc && \
|
|
dd if="${PARTITION_IMG}" bs=1 seek="$(printf '%d' 0x8000)" of="${FLASH_IMG}" conv=notrunc && \
|
|
dd if="${NUTTX_IMG}" bs=1 seek="$(printf '%d' 0x10000)" of="${FLASH_IMG}" conv=notrunc
|
|
|
|
if [ ${?} -ne 0 ]; then
|
|
printf "Failed to generate %s!\n" "${FLASH_IMG}"
|
|
exit 1
|
|
fi
|
|
|
|
printf "Generated %s successfully!\n" "${FLASH_IMG}"
|
|
printf "You can run it with QEMU using:\n"
|
|
printf "\tqemu-system-xtensa -nographic -machine esp32 -drive file=%s,if=mtd,format=raw\n" "${FLASH_IMG}"
|
|
|
|
echo "${FLASH_IMG}" >> nuttx.manifest
|