97 lines
3.3 KiB
Bash
97 lines
3.3 KiB
Bash
#!/bin/bash
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#
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# Copyright (c) 2021 Huawei Device Co., Ltd.
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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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#
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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,
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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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set -e
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system=$(uname -s)
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ROOTFS_DIR=$1
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FSTYPE=$2
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ROOTFS_IMG=${ROOTFS_DIR}"_"${FSTYPE}".img"
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JFFS2_TOOL=mkfs.jffs2
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YAFFS2_TOOL=mkyaffs2image100
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WIN_JFFS2_TOOL=mkfs.jffs2.exe
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VFAT_TOOL=mkfs.vfat
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MCOPY_TOOL=mcopy
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CONFIG_PATH=$(dirname $(readlink -f "$0"))/rootfs_liteos.config
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tool_check() {
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local ret='0'
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command -v "$1" >/dev/null 2>&1 || { local ret='1'; }
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if [ "$ret" -ne 0 ]; then
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echo "$1 tool is not exit, please install it" >&2
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fi
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return 0
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}
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if [[ "${ROOTFS_DIR}" = *"rootfs" ]]; then
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if [ -d "${ROOTFS_DIR}" ]; then
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chmod -R 755 ${ROOTFS_DIR}
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fi
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if [ -f "${ROOTFS_DIR}/bin/init" ] && [ -f "${ROOTFS_DIR}/bin/shell" ]; then
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chmod 700 ${ROOTFS_DIR}/bin/init 2> /dev/null
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chmod 700 ${ROOTFS_DIR}/bin/shell 2> /dev/null
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fi
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fi
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if [ "${FSTYPE}" = "jffs2" ]; then
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if [ "${system}" != "Linux" ]; then
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tool_check ${WIN_JFFS2_TOOL}
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${WIN_JFFS2_TOOL} -q -o ${ROOTFS_IMG} -d ${ROOTFS_DIR} --pagesize=4096
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else
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tool_check ${JFFS2_TOOL}
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if [[ "${ROOTFS_DIR}" = *"rootfs" ]]; then
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if [ -f "${ROOTFS_DIR}/bin/foundation" ] && [ -f "${ROOTFS_DIR}/bin/apphilogcat" ]; then
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${JFFS2_TOOL} -q -o ${ROOTFS_IMG} -d ${ROOTFS_DIR} --pagesize=4096 --devtable ${CONFIG_PATH}
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else
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${JFFS2_TOOL} -q -o ${ROOTFS_IMG} -d ${ROOTFS_DIR} --pagesize=4096
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fi
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else
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${JFFS2_TOOL} -q -o ${ROOTFS_IMG} -d ${ROOTFS_DIR} --pagesize=4096
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fi
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fi
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elif [ "${FSTYPE}" = "vfat" ]; then
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if [ "${system}" != "Linux" ]; then
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echo "Unsupported fs type!" >&2
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else
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tool_check ${VFAT_TOOL}
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tool_check ${MCOPY_TOOL}
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BLK_SIZE=512
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CLT_SIZE=2048
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FAT_TAB_NUM=2
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CLT_CNT=$(( ${CLT_SIZE} / ${BLK_SIZE} ))
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if [ $# -eq 3 ]; then
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IMG_SIZE=$3
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else
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FAT32_ITEM_SIZE=4
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RESV_CNT=38
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IMG_MIN_SIZE=1048576
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DIR_SIZE=$(( $(echo $(du -s ${ROOTFS_DIR} | awk '{print $1}')) * 1024 ))
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IMG_SIZE=$(( ${DIR_SIZE} / (1 - ${FAT_TAB_NUM} * ${FAT32_ITEM_SIZE} / ${CLT_SIZE}) + ${RESV_CNT} * ${BLK_SIZE}))
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if [ ${IMG_SIZE} -le ${IMG_MIN_SIZE} ]; then
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IMG_SIZE=${IMG_MIN_SIZE}
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fi
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fi
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IMG_CNT=$(( (${IMG_SIZE} + ${BLK_SIZE} - 1) / ${BLK_SIZE} ))
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echo mtools_skip_check=1 >> ~/.mtoolsrc
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dd if=/dev/zero of=${ROOTFS_IMG} count=${IMG_CNT} bs=${BLK_SIZE}
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${VFAT_TOOL} ${ROOTFS_IMG} -s ${CLT_CNT} -f ${FAT_TAB_NUM} -S ${BLK_SIZE} > /dev/null
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${MCOPY_TOOL} -i ${ROOTFS_IMG} ${ROOTFS_DIR}/* -/ ::/
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fi
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elif [ "${FSTYPE}" = yaffs2 ]; then
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tool_check ${YAFFS2_TOOL}
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${YAFFS2_TOOL} ${ROOTFS_DIR} ${ROOTFS_IMG} 2k 4bit
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else
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echo "Unsupported fs type!" >&2
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fi
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