#!/bin/bash -e
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#TARGET_ROOTFS_DIR=/home/data/rootfs/rk356x/ubuntu20-lxde/lxde_ubuntu20_rootfs
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#TARGET_ROOTFS_DIR=/home/data/rootfs/rk356x/debian10/rk3568_likong
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TARGET_ROOTFS_DIR=/home/data/rootfs/rk356x/ubuntu18.04/ubuntu18.04_lite_ksl
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MOUNTPOINT=./temp
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ROOTFSIMAGE=rootfs.ext4
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OUT=$PWD/tools/linux/Linux_Pack_Firmware/rockdev/Image/
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echo Making rootfs!
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if [ -e ${ROOTFSIMAGE} ]; then
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rm ${ROOTFSIMAGE}
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fi
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if [ -e ${MOUNTPOINT} ]; then
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rm -r ${MOUNTPOINT}
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fi
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# Create directories
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mkdir ${MOUNTPOINT}
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dd if=/dev/zero of=${ROOTFSIMAGE} bs=1M count=0 seek=1300
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finish() {
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sudo umount ${MOUNTPOINT} || true
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echo -e "\e[31m MAKE ROOTFS FAILED.\e[0m"
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exit -1
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}
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echo Format rootfs to ext4
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mkfs.ext4 ${ROOTFSIMAGE}
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echo Mount rootfs to ${MOUNTPOINT}
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sudo mount ${ROOTFSIMAGE} ${MOUNTPOINT}
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trap finish ERR
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echo Copy rootfs to ${MOUNTPOINT}
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sudo cp -rvfp ${TARGET_ROOTFS_DIR}/* ${MOUNTPOINT}
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sync
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echo Umount rootfs
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sudo umount ${MOUNTPOINT}
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echo Rootfs Image: ${ROOTFSIMAGE}
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e2fsck -p -f ${ROOTFSIMAGE}
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resize2fs -M ${ROOTFSIMAGE}
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#[ ! -d ${OUT} ] && mkdir ${OUT}
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cp $ROOTFSIMAGE ${OUT}
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unlink $ROOTFSIMAGE
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cd ..
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