@@ -22,11 +22,28 @@ config IMAGE_DEBUG
help
This image includes some tools preinstalled useful for debug.
+menuconfig IMAGE_INSTALLER
+ bool "Installer image"
+ help
+ This image contains a target image and scripts to install the target image on a device.
+
+config INSTALLER_TARGET_IMAGE
+ string "Install Base or Debug image"
+ default "isar-image-base"
+ help
+ This selects the target image of the installer:
+ - isar-image-base
+ - isar-image-debug
+ If left empty it will generate a installer image without payload.
+ The user of that image needs then to copy a image to the partition
+ labeled INSTALLDATA.
+ depends on IMAGE_INSTALLER
endchoice
config KAS_INCLUDE_IMAGE
string
default "kas/image/isar-image-base.yaml" if IMAGE_BASE
default "kas/image/isar-image-debug.yaml" if IMAGE_DEBUG
+ default "kas/image/isar-image-installer.yaml" if IMAGE_INSTALLER
endmenu
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@@ -0,0 +1,13 @@
+# This software is a part of ISAR.
+# Copyright (C) Siemens AG, 2024
+#
+# SPDX-License-Identifier: MIT
+
+header:
+ version: 14
+
+target: mc:isar-installer:isar-image-installer
+
+local_conf_header:
+ installer_multiconfig: |
+ BBMULTICONFIG += "isar-installer installer-target"
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@@ -0,0 +1,10 @@
+# This software is a part of ISAR.
+# Copyright (C) Siemens AG, 2024
+#
+# SPDX-License-Identifier: MIT
+
+TARGET_IMAGE_FSTYPE = "wic.zst"
+TARGET_IMAGE_FSTYPE:buster = "wic.xz"
+TARGET_IMAGE_FSTYPE:bullseye = "wic.xz"
+
+IMAGE_FSTYPES += "${TARGET_IMAGE_FSTYPE}"
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@@ -0,0 +1,5 @@
+# This software is a part of ISAR.
+# Copyright (C) Siemens AG, 2024
+#
+# SPDX-License-Identifier: MIT
+
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@@ -0,0 +1,17 @@
+# This software is a part of ISAR.
+# Copyright (C) Siemens AG, 2024
+#
+# SPDX-License-Identifier: MIT
+
+inherit image
+DESCRIPTION = "Example of a ISAR based Installer Image"
+
+# Use variable to switch easily to another wks
+INSTALLER_WKS_FILE ??= "installer-efi.wks.in"
+WKS_FILE = "${INSTALLER_WKS_FILE}"
+IMAGER_INSTALL:wic:append = " systemd-boot"
+
+IMAGE_INSTALL += "store-target-image"
+IMAGE_INSTALL += "deploy-image"
+
+IMAGE_INSTALL:remove = "expand-on-first-boot"
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@@ -0,0 +1,23 @@
+# This software is a part of ISAR.
+# Copyright (C) Siemens AG, 2024
+#
+# SPDX-License-Identifier: MIT
+
+DESCRIPTION = "add target image to rootfs"
+
+
+inherit dpkg-raw
+
+SRC_URI = "file://deploy-image-wic.sh \
+ file://install.override.conf \
+ "
+DEPENDS = "store-target-image"
+DEBIAN_DEPENDS = "store-target-image, bmap-tools, pv, dialog, util-linux, parted, fdisk, gdisk, pigz, xz-utils, pbzip2, zstd"
+do_install[cleandirs] = "${D}/usr/bin/ \
+ ${D}/usr/lib/systemd/system/getty@tty1.service.d/ \
+ ${D}/usr/lib/systemd/system/serial-getty@ttyS0.service.d/"
+do_install() {
+ install -m 0755 ${WORKDIR}/deploy-image-wic.sh ${D}/usr/bin/deploy-image-wic.sh
+ install -m 0600 ${WORKDIR}/install.override.conf ${D}/usr/lib/systemd/system/getty@tty1.service.d/override.conf
+ install -m 0600 ${WORKDIR}/install.override.conf ${D}/usr/lib/systemd/system/serial-getty@ttyS0.service.d/override.conf
+}
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@@ -0,0 +1,107 @@
+#!/usr/bin/env bash
+# This software is a part of ISAR.
+# Copyright (C) Siemens AG, 2024
+#
+# SPDX-License-Identifier: MIT
+
+installdata=${INSTALL_DATA:-/install}
+
+DISK_IMAGE=$(find "$installdata" -type f -iname "*.wic*" -a -not -iname "*.wic.bmap")
+if [ -z "$DISK_IMAGE" ]; then
+ pushd "$installdata"
+ shopt -s nullglob
+ array=(*)
+ shopt -u nullglob
+ DISK_IMAGE=$(dialog --clear \
+ --no-tags --menu "Select image to be installed" 10 60 3 \
+ "${array[@]}" --output-fd 1)
+ popd
+fi
+if [ ! -f "$DISK_IMAGE" ]; then
+ dialog --msgbox "Could not find an image to install. Installation aborted." 7 60
+ exit 1
+fi
+DISK_BMAP=$(find "$installdata" -type f -iname "$DISK_IMAGE.bmap")
+# inspired by poky/meta/recipes-core/initrdscripts/files/install-efi.sh
+
+target_device_list=""
+current_root_dev=$(grep "[[:blank:]]/[[:blank:]]" /proc/mounts | awk '{print $1}')
+current_root_dev=${current_root_dev#\/dev/}
+case $current_root_dev in
+ mmcblk*)
+ ;;
+ nvme*)
+ ;;
+ *)
+ current_root_dev=${current_root_dev%%[0-9]*}
+ ;;
+esac
+
+echo "Searching for target device..."
+
+devices=$(find /sys/block/ -type b,c,f,l -not -iname "mmcblk*" -printf "%f\n") || true
+mmc_devices=$(find /sys/block/ -type b,c,f,l -iname "mmcblk[0-9]" -printf "%f\n") || true
+devices="$devices $mmc_devices"
+
+for device in $devices; do
+ case $device in
+ loop*)
+ # skip loop device
+ ;;
+ mtd*)
+ ;;
+ sr*)
+ # skip CDROM device
+ ;;
+ ram*)
+ # skip ram device
+ ;;
+ *)
+ case $device in
+ $current_root_dev*)
+ # skip the device we are running from
+ ;;
+ *)
+ target_device_list="$target_device_list $device"
+ ;;
+ esac
+ ;;
+ esac
+done
+
+if [ -z "${target_device_list}" ]; then
+ dialog --msgbox "You need another device (besides the live device /dev/${current_root_dev}) to install the image. Installation aborted." 7 60
+ exit 1
+fi
+
+if [ "$(echo "$target_device_list" | wc -w)" -gt 1 ]; then
+ array=()
+ for target in $target_device_list; do
+ array+=("$target" "/dev/$target")
+ done
+ TARGET_DEVICE=$(dialog --clear \
+ --no-tags --menu "Select device to install $DISK_IMAGE" 10 60 3 \
+ "${array[@]}" --output-fd 1)
+
+else
+ TARGET_DEVICE=$(echo "$target_device_list" | tr -d " ")
+fi
+
+dialog --msgbox "Start installing '$DISK_IMAGE' to '$TARGET_DEVICE'." 7 60
+
+set -e
+bmap_options=""
+if [ -z "$DISK_BMAP" ]; then
+ bmap_options="--nobmap"
+fi
+clear
+if ! bmaptool copy "${bmap_options}" "$DISK_IMAGE" "/dev/${TARGET_DEVICE}"; then
+ exit 1
+fi
+
+# we need to umount before reboot to avoid
+# data corruption due to the use of vfat.
+umount "$installdata"
+sync
+dialog --title "Reboot" --msgbox "Installation is successful. System will be rebooted. Please remove the USB stick." 7 60
+reboot
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@@ -0,0 +1,5 @@
+[Service]
+ExecStart=
+ExecStart=/usr/bin/deploy-image-wic.sh
+StandardInput=tty
+StandardOutput=tty
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@@ -0,0 +1,25 @@
+# This software is a part of ISAR.
+# Copyright (C) Siemens AG, 2024
+#
+# SPDX-License-Identifier: MIT
+
+DESCRIPTION = "Add a given target image to rootfs"
+
+inherit dpkg-raw
+
+INSTALLER_TARGET_IMAGE ??= "isar-image-base"
+IMG_DATA_FILE ??= "${INSTALLER_TARGET_IMAGE}-${DISTRO}-${MACHINE}"
+IMG_DATA_POSTFIX ??= "wic.zst"
+IMG_DATA_POSTFIX:buster ??= "wic.xz"
+IMG_DATA_POSTFIX:bullseye ??= "wic.xz"
+do_install[mcdepends] = "${@ 'mc:isar-installer:installer-target:' + d.getVar('INSTALLER_TARGET_IMAGE') + ':do_image_wic' if d.getVar('INSTALLER_TARGET_IMAGE') else ''}"
+do_install[cleandirs] = "${D}/install/"
+do_install() {
+ if [ -f ${DEPLOY_DIR_IMAGE}/${IMG_DATA_FILE}.${IMG_DATA_POSTFIX} ]; then
+ install -m 0600 ${DEPLOY_DIR_IMAGE}/${IMG_DATA_FILE}.${IMG_DATA_POSTFIX} ${D}/install/
+ install -m 0600 ${DEPLOY_DIR_IMAGE}/${IMG_DATA_FILE}.wic.bmap ${D}/install/
+ else
+ # mcopy cannot handle .keep or empty directory , therefore use visible file
+ touch ${D}/install/keep
+ fi
+}
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@@ -0,0 +1,9 @@
+# This software is a part of ISAR.
+# Copyright (C) Siemens AG, 2024
+#
+# SPDX-License-Identifier: MIT
+
+bootloader --ptable gpt --timeout 3 --append "rootwait console=ttyS0,115200 console=tty0 earlyprintk"
+part /boot --source bootimg-efi-isar --sourceparams "loader=systemd-boot" --label efi --part-type EF00 --align 1024 --use-uuid
+part / --source rootfs --fstype ext4 --exclude-path=install --label installroot --align 1024 --use-uuid
+part /install --source rootfs --change-directory=install --label INSTALLDATA --size 4G --fstype=vfat --use-uuid --align 1024