touchprint/export-image/03-set-partuuid/00-run.sh

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#!/bin/bash -e
IMG_FILE="${STAGE_WORK_DIR}/${IMG_FILENAME}${IMX_SUFFIX}.img"
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IMGID="$(dd if="${IMG_FILE}" skip=440 bs=1 count=4 2>/dev/null | xxd -e | cut -f 2 -d' ')"
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BOOT_PARTUUID="${IMGID}-01"
ROOT_PARTUUID="${IMGID}-02"
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sed -i "s/BOOTDEV/PARTUUID=${BOOT_PARTUUID}/" "${ROOTFS_DIR}/etc/fstab"
sed -i "s/ROOTDEV/PARTUUID=${ROOT_PARTUUID}/" "${ROOTFS_DIR}/etc/fstab"
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sed -i "s/ROOTDEV/PARTUUID=${ROOT_PARTUUID}/" "${ROOTFS_DIR}/boot/cmdline.txt"