61 lines
2.3 KiB
Bash
61 lines
2.3 KiB
Bash
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#!/usr/bin/env bash
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############################################################################
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# tools/esp32/mk_qemu_img.sh
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#
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership. The
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# ASF licenses this file to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance with the
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# License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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############################################################################
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SCRIPT_NAME=$(basename "${0}")
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USAGE="USAGE: ${SCRIPT_NAME} <bootloader_img> <partition_table_img> [nuttx_name]"
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# Make sure we have the required argument(s)
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if [ -z "${1}" ] || [ -z "${2}" ] ; then
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printf "%s requires the bootloader and partition table binary images.\n " "${SCRIPT_NAME}"
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printf "%s\n " "${USAGE}"
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exit 1
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fi
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BOOTLOADER=${1}
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PARTITION_TABLE=${2}
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NUTTXNAME=${3}
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if [ -z "${NUTTXNAME}" ]; then
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NUTTXNAME="nuttx"
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printf "NUTTXNAME not provided, assuming \"%s\".\n" "${NUTTXNAME}"
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fi
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printf "Generating esp32_qemu_image.bin...\n"
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printf "\tBootloader: %s\n" "${BOOTLOADER}"
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printf "\tPartition Table: %s\n" "${PARTITION_TABLE}"
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dd if=/dev/zero bs=1024 count=4096 of=esp32_qemu_image.bin && \
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dd if="${BOOTLOADER}" bs=1 seek="$(printf '%d' 0x1000)" of=esp32_qemu_image.bin conv=notrunc && \
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dd if="${PARTITION_TABLE}" bs=1 seek="$(printf '%d' 0x8000)" of=esp32_qemu_image.bin conv=notrunc && \
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dd if="${NUTTXNAME}".bin bs=1 seek="$(printf '%d' 0x10000)" of=esp32_qemu_image.bin conv=notrunc
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if [ ${?} -ne 0 ]; then
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printf "Failed to generate esp32_qemu_image.bin.\n"
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exit 1
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fi
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printf "Generated esp32_qemu_image.bin successfully!\n"
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printf "You can use QEMU for executing it with the following command line:\n"
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printf "\tqemu-system-xtensa -nographic -machine esp32 -drive file=esp32_qemu_image.bin,if=mtd,format=raw\n"
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echo "esp32_qemu_image.bin" >> "${NUTTXNAME}".manifest
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