182 lines
8.0 KiB
PHP
182 lines
8.0 KiB
PHP
# Copyright (C) 2016-2023, Digi International Inc.
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SUMMARY = "Generate update package for SWUpdate"
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SECTION = "base"
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LICENSE = "GPL-2.0-only"
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LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/GPL-2.0-only;md5=801f80980d171dd6425610833a22dbe6"
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SRC_URI = " \
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file://sw-description-images_template \
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file://sw-description-files_template \
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file://sw-description-rdiff_template \
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file://swupdate_uboot_nand.sh \
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file://swupdate_uboot_mmc.sh \
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file://image_template_mmc \
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file://image_template_nand \
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file://image_template_rdiff_mmc \
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file://image_template_rdiff_nand \
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file://file_template_uboot \
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file://script_template_uboot\
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file://update_images.sh \
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file://update_files.sh \
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file://update_rdiff.sh \
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"
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inherit swupdate dey-swupdate-common
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# Avoid all 'SRC_URI' files to be included in the SWU image. Include only 'SWUPDATE_IMAGES' files and 'sw-description' (added by default).
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INHIBIT_SWUPDATE_ADD_SRC_URI = "true"
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# Files to include in the SWU update package.
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SWUPDATE_IMAGES = " \
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${@oe.utils.ifelse(d.getVar('SWUPDATE_IS_IMAGES_UPDATE') == 'true', '${IMG_NAME}', '')} \
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${@oe.utils.ifelse(d.getVar('SWUPDATE_IS_FILES_UPDATE') == 'true', '${SWUPDATE_FILES_TARGZ_FILE_NAME}', '')} \
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${@oe.utils.ifelse(d.getVar('SWUPDATE_IS_RDIFF_UPDATE') == 'true', '${IMG_NAME} ${SWUPDATE_RDIFF_ROOTFS_DELTA_FILE_NAME}', '')} \
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${@oe.utils.ifelse(d.getVar('SWUPDATE_UBOOTIMG') == 'true', '${SWUPDATE_UBOOT_NAME} ${SWUPDATE_UBOOT_NAME_TFA} ${SWUPDATE_UBOOT_SCRIPT_NAME}', '')} \
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${SWUPDATE_SCRIPT_NAME} \
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"
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# Associate images and file types.
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python () {
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img_fstypes = d.getVar('BOOTFS_EXT')
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if d.getVar('SWUPDATE_IS_IMAGES_UPDATE') == "true":
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img_fstypes = img_fstypes + " " + d.getVar('ROOTFS_EXT')
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d.setVarFlag("SWUPDATE_IMAGES_FSTYPES", d.getVar('IMG_NAME'), img_fstypes)
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if (d.getVar('SWUPDATE_UBOOTIMG') == "true"):
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uboot_fstypes = d.getVar('SWUPDATE_UBOOT_EXT')
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d.setVarFlag("SWUPDATE_IMAGES_FSTYPES", d.getVar('SWUPDATE_UBOOT_PREFIX'), uboot_fstypes)
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if (d.getVar('DEY_SOC_VENDOR') == "STM"):
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uboot_tfa_fstypes = d.getVar('SWUPDATE_UBOOT_EXT_TFA')
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d.setVarFlag("SWUPDATE_IMAGES_FSTYPES", d.getVar('SWUPDATE_UBOOT_PREFIX_TFA'), uboot_tfa_fstypes)
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}
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# Execute extra tasks before creating SWU update package.
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python do_swuimage:prepend() {
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import glob
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import os.path
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import shutil
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# Set signing key for trustfence enabled updates.
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if (d.getVar('TRUSTFENCE_ENABLED') == "1"):
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d.setVar('SWUPDATE_PRIVATE_KEY', glob.glob(d.getVar('SWUPDATE_PRIVATE_KEY_TEMPLATE'))[0])
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# Copy script file.
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updatescript = d.getVar('SWUPDATE_SCRIPT', True)
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imgdeploydir = d.getVar('DEPLOY_DIR_IMAGE', True)
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if "/" not in updatescript:
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workdir = d.getVar('WORKDIR', True)
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updatescript = os.path.join(workdir, updatescript)
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if os.path.isfile(updatescript):
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shutil.copyfile(updatescript, os.path.join(imgdeploydir, os.path.basename(updatescript)))
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# Copy U-Boot script file.
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if d.getVar('SWUPDATE_UBOOTIMG') == "true":
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uboot_updatescript = d.getVar('SWUPDATE_UBOOT_SCRIPT_NAME', True)
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if "/" not in uboot_updatescript:
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workdir = d.getVar('WORKDIR', True)
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uboot_updatescript = os.path.join(workdir, uboot_updatescript)
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if os.path.isfile(uboot_updatescript):
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shutil.copyfile(uboot_updatescript, os.path.join(imgdeploydir, os.path.basename(uboot_updatescript)))
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}
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# Upgrade available.
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UPGRADE_AVAILABLE = "0"
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UPGRADE_AVAILABLE:ccimx6 = "1"
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# Create and fill 'sw-description' file.
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fill_description() {
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if [ "${SWUPDATE_IS_FILES_UPDATE}" = "true" ]; then
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cp ${WORKDIR}/sw-description-files_template ${WORKDIR}/sw-description
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elif [ "${SWUPDATE_IS_RDIFF_UPDATE}" = "true" ]; then
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cp ${WORKDIR}/sw-description-rdiff_template ${WORKDIR}/sw-description
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else
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cp ${WORKDIR}/sw-description-images_template ${WORKDIR}/sw-description
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fi
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# Add U-Boot sections if required.
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if [ "${SWUPDATE_UBOOTIMG}" = "true" ]; then
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# Add U-Boot files section.
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UBOOT_FILE_TEMPLATE="file_template_uboot"
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FILES_TEMPLATE="%s\n"
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if [ "${DEY_SOC_VENDOR}" = "STM" ]; then
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FILES_TEMPLATE="%s,\n%s\n"
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fi
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if [ "${SWUPDATE_IS_FILES_UPDATE}" != "true" ]; then
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FILES_TEMPLATE=" files: (\n${FILES_TEMPLATE} );\n"
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else
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FILES_TEMPLATE=" ,\n${FILES_TEMPLATE}"
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fi
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if [ "${DEY_SOC_VENDOR}" = "STM" ]; then
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printf "${FILES_TEMPLATE}" \
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"$(sed -e "s,##FILE_NAME##,${SWUPDATE_UBOOT_NAME},g" -e "s,##FILE_PATH##,/tmp/${SWUPDATE_UBOOT_NAME},g" "${UBOOT_FILE_TEMPLATE}")" \
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"$(sed -e "s,##FILE_NAME##,${SWUPDATE_UBOOT_NAME_TFA},g" -e "s,##FILE_PATH##,/tmp/${SWUPDATE_UBOOT_NAME_TFA},g" "${UBOOT_FILE_TEMPLATE}")" \
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> template_out.txt
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else
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printf "${FILES_TEMPLATE}" \
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"$(sed -e "s,##FILE_NAME##,${SWUPDATE_UBOOT_NAME},g" -e "s,##FILE_PATH##,/tmp/${SWUPDATE_UBOOT_NAME},g" "${UBOOT_FILE_TEMPLATE}")" \
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> template_out.txt
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fi
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sed -i -e "/##FILES_UBOOT##/r template_out.txt" -e "/##FILES_UBOOT##/d" "${WORKDIR}/sw-description"
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# Add U-Boot script section.
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UBOOT_SCRIPT_TEMPLATE="script_template_uboot"
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printf " ,\n%s\n" \
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"$(cat "${UBOOT_SCRIPT_TEMPLATE}")" \
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> template_out.txt
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sed -i -e "/##SCRIPT_UBOOT##/r template_out.txt" -e "/##SCRIPT_UBOOT##/d" "${WORKDIR}/sw-description"
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else
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# Remove U-Boot entries if U-Boot is not being updated.
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sed -i -e "s,##FILES_UBOOT##,,g" "${WORKDIR}/sw-description"
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sed -i -e "s,##SCRIPT_UBOOT##,,g" "${WORKDIR}/sw-description"
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fi
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if [ "${SWUPDATE_IS_FILES_UPDATE}" = "true" ]; then
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rm -f template_out.txt
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return 0
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fi
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# Build image names.
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BOOT_IMAGE_NAME="${IMG_NAME}-${MACHINE}${BOOTFS_EXT}"
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ROOTFS_IMAGE_NAME="${IMG_NAME}-${MACHINE}${ROOTFS_EXT}"
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# Set correct image templates.
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BOOT_IMAGE_TEMPLATE="${SWUPDATE_IMAGES_IMAGE_TEMPLATE_FILE}"
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ROOTFS_IMAGE_TEMPLATE="${SWUPDATE_IMAGES_IMAGE_TEMPLATE_FILE}"
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if [ "${SWUPDATE_IS_RDIFF_UPDATE}" = "true" ]; then
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ROOTFS_IMAGE_TEMPLATE="${SWUPDATE_RDIFF_IMAGE_TEMPLATE_FILE}"
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fi
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# Add primary bank images section for dual boot systems.
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printf "%s,\n%s\n" \
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"$(sed -e "s,##IMG_NAME##,${BOOT_IMAGE_NAME},g" -e "s,##DEV##,${BOOT_DEV_NAME_A},g" -e "/compressed/d" "${BOOT_IMAGE_TEMPLATE}")" \
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"$(sed -e "s,##IMG_NAME##,${ROOTFS_IMAGE_NAME},g" -e "s,##DEV##,${ROOTFS_DEV_NAME_A},g" "${ROOTFS_IMAGE_TEMPLATE}")" \
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> template_out.txt
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sed -i -e "/##IMAGES_PRIMARY##/r template_out.txt" -e "/##IMAGES_PRIMARY##/d" "${WORKDIR}/sw-description"
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# Add secondary bank images section for dual boot systems.
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printf "%s,\n%s\n" \
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"$(sed -e "s,##IMG_NAME##,${BOOT_IMAGE_NAME},g" -e "s,##DEV##,${BOOT_DEV_NAME_B},g" -e "/compressed/d" "${BOOT_IMAGE_TEMPLATE}")" \
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"$(sed -e "s,##IMG_NAME##,${ROOTFS_IMAGE_NAME},g" -e "s,##DEV##,${ROOTFS_DEV_NAME_B},g" "${ROOTFS_IMAGE_TEMPLATE}")" \
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> template_out.txt
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sed -i -e "/##IMAGES_SECONDARY##/r template_out.txt" -e "/##IMAGES_SECONDARY##/d" "${WORKDIR}/sw-description"
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# Add images section for single boot systems.
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if [ "${SWUPDATE_IS_RDIFF_UPDATE}" != "true" ]; then
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printf "%s,\n%s\n" \
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"$(sed -e "s,##IMG_NAME##,${BOOT_IMAGE_NAME},g" -e "s,##DEV##,${BOOT_DEV_NAME},g" -e "/compressed/d" "${BOOT_IMAGE_TEMPLATE}")" \
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"$(sed -e "s,##IMG_NAME##,${ROOTFS_IMAGE_NAME},g" -e "s,##DEV##,${ROOTFS_DEV_NAME_FINAL},g" "${ROOTFS_IMAGE_TEMPLATE}")" \
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> template_out.txt
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sed -i -e "/##IMAGES_SINGLE##/r template_out.txt" -e "/##IMAGES_SINGLE##/d" "${WORKDIR}/sw-description"
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fi
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# Remove 'compressed' flag for read-only file systems as they use 'squashfs' images.
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if [ -n "${@bb.utils.contains('IMAGE_FEATURES', 'read-only-rootfs', '1', '', d)}" ]; then
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sed -i -e "/compressed/d" "${WORKDIR}/sw-description"
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fi
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# Clean dir.
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rm -f template_out.txt
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}
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fill_description[dirs] = "${DEPLOY_DIR_IMAGE} ${WORKDIR}"
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do_unpack[postfuncs] += "fill_description"
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