Create OTA updater (#34)

* Create OTA updater * Create .gitignore * Update build-all.sh * Update hdd-image.sh * Update ota.sh * Update ota.sh * Update ota.sh * Update ota.sh * Update post-image.sh * Create name.sh * Update name.sh * Update post-build.sh * Update name.sh * Update post-image.sh * Update ota.sh * Update hdd-image.sh * Update post-image.sh * Update name.sh * Update ota.sh * Update post-image.sh * Update hdd-image.sh * Update hdd-image.sh * Update hdd-image.sh * Update post-image.sh * Update post-image.sh * Update hdd-image.sh * Update hdd-image.sh * Update post-image.sh * Update post-image.sh * Update post-image.sh * Update info * Update info * Update info * Update info * Update info * Update info * Rename buildroot-external/board/raspberrypi/uboot-boot64.sh to buildroot-external/board/raspberrypi/rpi3-64/uboot-boot.sh * Update rpi3_64_defconfig * Update hdd-image.sh * Update ota.sh * Update post-image.sh * Update post-image.sh * Fix building Signed-off-by: Pascal Vizeli <pvizeli@syshack.ch> * Fix building v2 Signed-off-by: Pascal Vizeli <pvizeli@syshack.ch>
2025-07-27 15:06:29 +00:00 · 2018-06-24 00:11:54 +02:00 · 2018-06-24 00:11:54 +02:00 · 17ca2ccf0a
commit 17ca2ccf0a
parent 1e30f5120c
16 changed files with 118 additions and 39 deletions
--- a/.gitignore
+++ b/.gitignore
@ -0,0 +1,2 @@
+/release
+*.pem
--- a/buildroot-external/board/ova/info
+++ b/buildroot-external/board/ova/info
@ -2,3 +2,4 @@ BOARD_ID=ova
 BOARD_NAME="Open Virtual Appliance"
 CHASSIS=vm
 BOOTLOADER=barebox
+KERNEL_FILE=bzImage
--- a/buildroot-external/board/ova/post-image.sh
+++ b/buildroot-external/board/ova/post-image.sh
@ -6,12 +6,11 @@ BOARD_DIR=${2}
 BOOT_DATA=${BINARIES_DIR}/boot

 . ${SCRIPT_DIR}/hdd-image.sh
+. ${SCRIPT_DIR}/name.sh
+. ${SCRIPT_DIR}/ota.sh
 . ${BR2_EXTERNAL_HASSOS_PATH}/info
 . ${BOARD_DIR}/info

-# Filename
-IMAGE_FILE=${HASSOS_ID}_${BOARD_ID}-${VERSION_MAJOR}.${VERSION_BUILD}.vmdk
-
 # Init boot data
 rm -rf ${BOOT_DATA}
 mkdir -p ${BOOT_DATA}/EFI/BOOT
@ -23,10 +22,14 @@ cp ${BR2_EXTERNAL_HASSOS_PATH}/misc/barebox-state-efi.dtb ${BOOT_DATA}/EFI/bareb
 echo "console=tty1" > ${BOOT_DATA}/cmdline.txt

 # Create other layers
-create_boot_image ${BINARIES_DIR}
-create_overlay_image ${BINARIES_DIR}
-create_kernel_image ${BINARIES_DIR} bzImage
+prepare_disk_image

-create_disk_image ${BINARIES_DIR} ${BINARIES_DIR}/harddisk.img 6
+# Create disk images
+create_disk_image 6
+convert_disk_image_vdmk

-qemu-img convert -O vmdk ${BINARIES_DIR}/harddisk.img ${BINARIES_DIR}/${IMAGE_FILE}
+# Generate OTA update file
+rm -rf ${BOOT_DATA}/EFI/barebox
+rm -f ${BOOT_DATA}/cmdline.txt
+
+create_ota_update bzImage
--- a/buildroot-external/board/raspberrypi/post-image.sh
+++ b/buildroot-external/board/raspberrypi/post-image.sh
@ -6,12 +6,10 @@ BOARD_DIR=${2}
 BOOT_DATA=${BINARIES_DIR}/boot

 . ${SCRIPT_DIR}/hdd-image.sh
+. ${SCRIPT_DIR}/name.sh
 . ${BR2_EXTERNAL_HASSOS_PATH}/info
 . ${BOARD_DIR}/info

-# Filename
-IMAGE_FILE=${BINARIES_DIR}/${HASSOS_ID}_${BOARD_ID}-${VERSION_MAJOR}.${VERSION_BUILD}.img
-
 # Init boot data
 rm -rf ${BOOT_DATA}
 mkdir -p ${BOOT_DATA}
@ -38,18 +36,16 @@ echo "dwc_otg.lpm_enable=0 console=tty1" > ${BOOT_DATA}/cmdline.txt
 # Enable 64bit support
 if [ "${BOARD_ID}" == "rpi3-64" ]; then
    echo "arm_64bit=1" >> ${BOOT_DATA}/config.txt
-    KERNEL_NAME="Image"
-else
-    KERNEL_NAME="zImage"
 fi

 # Create other layers
-create_boot_image ${BINARIES_DIR}
-create_overlay_image ${BINARIES_DIR}
-create_kernel_image ${BINARIES_DIR} ${KERNEL_NAME}
+prepare_disk_image

-create_disk_image ${BINARIES_DIR} ${IMAGE_FILE} 2
-fix_disk_image_mbr ${IMAGE_FILE}
+create_disk_image 2
+fix_disk_image_mbr
+convert_disk_image_gz

-rm -rf ${IMAGE_FILE}.gz
-gzip --best ${IMAGE_FILE}
+# Generate OTA update file
+rm -f ${BOOT_DATA}/*.txt
+
+create_ota_update ${KERNEL_NAME}
--- a/buildroot-external/board/raspberrypi/rpi/info
+++ b/buildroot-external/board/raspberrypi/rpi/info
@ -2,3 +2,4 @@ BOARD_ID=rpi
 BOARD_NAME="RaspberryPi"
 CHASSIS=embedded
 BOOTLOADER=uboot
+KERNEL_FILE=zImage
--- a/buildroot-external/board/raspberrypi/rpi0-w/info
+++ b/buildroot-external/board/raspberrypi/rpi0-w/info
@ -2,3 +2,4 @@ BOARD_ID=rpi0-w
 BOARD_NAME="RaspberryPi Zero-W"
 CHASSIS=embedded
 BOOTLOADER=uboot
+KERNEL_FILE=zImage
--- a/buildroot-external/board/raspberrypi/rpi2/info
+++ b/buildroot-external/board/raspberrypi/rpi2/info
@ -2,3 +2,4 @@ BOARD_ID=rpi2
 BOARD_NAME="RaspberryPi 2"
 CHASSIS=embedded
 BOOTLOADER=uboot
+KERNEL_FILE=zImage
--- a/buildroot-external/board/raspberrypi/rpi3-64/info
+++ b/buildroot-external/board/raspberrypi/rpi3-64/info
@ -2,3 +2,4 @@ BOARD_ID=rpi3-64
 BOARD_NAME="RaspberryPi 3 64bit"
 CHASSIS=embedded
 BOOTLOADER=uboot
+KERNEL_FILE=Image
--- a/buildroot-external/board/raspberrypi/rpi3-64/uboot-boot.sh
+++ b/buildroot-external/board/raspberrypi/rpi3-64/uboot-boot.sh
--- a/buildroot-external/board/raspberrypi/rpi3/info
+++ b/buildroot-external/board/raspberrypi/rpi3/info
@ -2,3 +2,4 @@ BOARD_ID=rpi3
 BOARD_NAME="RaspberryPi 3"
 CHASSIS=embedded
 BOOTLOADER=uboot
+KERNEL_FILE=zImage
--- a/buildroot-external/configs/rpi3_64_defconfig
+++ b/buildroot-external/configs/rpi3_64_defconfig
@ -72,7 +72,7 @@ BR2_TARGET_UBOOT_BOARD_DEFCONFIG="rpi_3"
 BR2_TARGET_UBOOT_CONFIG_FRAGMENT_FILES="$(BR2_EXTERNAL_HASSOS_PATH)/bootloader/uboot.config $(BR2_EXTERNAL_HASSOS_PATH)/board/raspberrypi/uboot.config"
 BR2_TARGET_UBOOT_NEEDS_DTC=y
 BR2_TARGET_UBOOT_BOOT_SCRIPT=y
-BR2_TARGET_UBOOT_BOOT_SCRIPT_SOURCE="$(BR2_EXTERNAL_HASSOS_PATH)/board/raspberrypi/uboot-boot64.sh"
+BR2_TARGET_UBOOT_BOOT_SCRIPT_SOURCE="$(BR2_EXTERNAL_HASSOS_PATH)/board/raspberrypi/rpi3-64/uboot-boot.sh"
 BR2_PACKAGE_HOST_DOSFSTOOLS=y
 BR2_PACKAGE_HOST_E2FSPROGS=y
 BR2_PACKAGE_HOST_GPTFDISK=y
--- a/buildroot-external/scripts/hdd-image.sh
+++ b/buildroot-external/scripts/hdd-image.sh
@ -18,8 +18,8 @@ DATA_SIZE=1G


 function create_boot_image() {
-    local boot_data="${1}/boot"
-    local boot_img="${1}/boot.vfat"
+    local boot_data="${BINARIES_DIR}/boot"
+    local boot_img="${BINARIES_DIR}/boot.vfat"

    echo "mtools_skip_check=1" > ~/.mtoolsrc
    dd if=/dev/zero of=${boot_img} bs=${BOOT_SIZE} count=1
@ -29,7 +29,7 @@ function create_boot_image() {


 function create_overlay_image() {
-    local overlay_img="${1}/overlay.ext4"
+    local overlay_img="${BINARIES_DIR}/overlay.ext4"

    dd if=/dev/zero of=${overlay_img} bs=${OVERLAY_SIZE} count=1
    mkfs.ext4 -L "hassos-overlay" -E lazy_itable_init=0,lazy_journal_init=0 ${overlay_img}
@ -37,9 +37,9 @@ function create_overlay_image() {


 function create_kernel_image() {
-    local kernel0_img="${1}/kernel0.ext4"
-    local kernel1_img="${1}/kernel1.ext4"
-    local kernel=${1}/${2}
+    local kernel0_img="${BINARIES_DIR}/kernel0.ext4"
+    local kernel1_img="${BINARIES_DIR}/kernel1.ext4"
+    local kernel="${BINARIES_DIR}/${KERNEL_FILE}"

    # Make image
    dd if=/dev/zero of=${kernel0_img} bs=${KERNEL_SIZE} count=1
@ -55,15 +55,22 @@ function create_kernel_image() {
 }


+function prepare_disk_image() {
+    create_boot_image
+    create_overlay_image
+    create_kernel_image
+}
+
+
 function create_disk_image() {
-    local boot_img="${1}/boot.vfat"
-    local rootfs_img="${1}/rootfs.squashfs"
-    local overlay_img="${1}/overlay.ext4"
-    local data_img="${1}/data.ext4"
-    local kernel0_img="${1}/kernel0.ext4"
-    local kernel1_img="${1}/kernel1.ext4"
-    local hdd_img=${2}
-    local hdd_count=${3:-2}
+    local boot_img="${BINARIES_DIR}/boot.vfat"
+    local rootfs_img="${BINARIES_DIR}/rootfs.squashfs"
+    local overlay_img="${BINARIES_DIR}/overlay.ext4"
+    local data_img="${BINARIES_DIR}/data.ext4"
+    local kernel0_img="${BINARIES_DIR}/kernel0.ext4"
+    local kernel1_img="${BINARIES_DIR}/kernel1.ext4"
+    local hdd_img="$(hassos_image_name img)"
+    local hdd_count=${1:-2}

    local loop_dev="/dev/mapper/$(losetup -f | cut -d'/' -f3)"
    local boot_offset=0
@ -112,8 +119,26 @@ function create_disk_image() {


 function fix_disk_image_mbr() {
-    local hdd_img=${1}
+    local hdd_img="$(hassos_image_name img)"

    sgdisk -t 1:"E3C9E316-0B5C-4DB8-817D-F92DF00215AE" ${hdd_img}
    dd if=${BR2_EXTERNAL_HASSOS_PATH}/misc/mbr.img of=${hdd_img} conv=notrunc bs=512 count=1
 }
+
+
+function convert_disk_image_vdmk() {
+    local hdd_img="$(hassos_image_name img)"
+    local hdd_vdmk="$(hassos_image_name vdmk)"
+
+    rm -f ${hdd_vdmk}
+    qemu-img convert -O vmdk ${hdd_img} ${hdd_vdmk}
+    rm -f ${hdd_img}
+}
+
+
+function convert_disk_image_gz() {
+    local hdd_img="$(hassos_image_name img)"
+
+    rm -f ${hdd_img}.gz
+    gzip --best ${hdd_img}
+}
--- a/buildroot-external/scripts/name.sh
+++ b/buildroot-external/scripts/name.sh
@ -0,0 +1,13 @@
+#!/bin/bash
+
+function hassos_image_name() {
+    echo "${BINARIES_DIR}/${HASSOS_ID}_${BOARD_ID}-${VERSION_MAJOR}.${VERSION_BUILD}.${1}"
+}
+
+function hassos_rauc_compatible() {
+    echo "${HASSOS_ID}-${BOARD_ID}"
+}
+
+function hassos_version() {
+    echo "${VERSION_MAJOR}.${VERSION_BUILD}"
+}
--- a/buildroot-external/scripts/ota.sh
+++ b/buildroot-external/scripts/ota.sh
@ -0,0 +1,32 @@
+#!/bin/bash
+
+function create_ota_update() {
+    local ota_file="$(hassos_image_name raucb)"
+    local rauc_folder="${BINARIES_DIR}/rauc"
+    local boot_folder="${BINARIES_DIR}/boot"
+    local kernel="${BINARIES_DIR}/${KERNEL_FILE}"
+    local rootfs="${BINARIES_DIR}/rootfs.squashfs"
+    local key="/build/key.pem"
+    local cert="/build/cert.pem"
+
+    rm -rf ${rauc_folder} ${ota_file}
+    mkdir -p ${rauc_folder}
+
+    tar -P -cf ${rauc_folder}/kernel.tar ${kernel}
+    tar -P -cf ${rauc_folder}/boot.tar ${boot_folder}
+    cp -f ${rootfs} ${rauc_folder}/rootfs.img
+
+    (
+        echo "[update]"
+        echo "compatible=$(hassos_rauc_compatible)"
+        echo "version=$(hassos_version)"
+        echo "[image.boot]"
+        echo "filename=boot.tar"
+        echo "[image.kernel]"
+        echo "filename=kernel.tar"
+        echo "[image.rootfs]"
+        echo "filename=rootfs.img"
+    ) > ${rauc_folder}/manifest.raucm
+
+    rauc bundle -d --cert=${cert} --key=${key} ${rauc_folder} ${ota_file}
+}
--- a/buildroot-external/scripts/post-build.sh
+++ b/buildroot-external/scripts/post-build.sh
@ -7,6 +7,8 @@ BOARD_DIR=${2}
 . ${SCRIPT_DIR}/rootfs-layer.sh
 . ${BR2_EXTERNAL_HASSOS_PATH}/info
 . ${BOARD_DIR}/info
+. ${SCRIPT_DIR}/name.sh
+

 # HassOS tasks
 fix_rootfs
@ -32,7 +34,7 @@ install_hassos_cli
 ) > ${TARGET_DIR}/etc/machine-info

 # Settup rauc
-sed -i "s/%COMPATIBLE%/${HASSOS_ID}-${BOARD_ID}/g" ${TARGET_DIR}/etc/rauc/system.conf
+sed -i "s/%COMPATIBLE%/$(hassos_rauc_compatible)/g" ${TARGET_DIR}/etc/rauc/system.conf
 sed -i "s/%BOOTLOADER%/${BOOTLOADER}/g" ${TARGET_DIR}/etc/rauc/system.conf

 # Settup the correct CA
--- a/scripts/build-all.sh
+++ b/scripts/build-all.sh
@ -8,7 +8,7 @@ for platform in "${all_platforms[@]}"; do
    make -C /build/buildroot BR2_EXTERNAL=/build/buildroot-external \
        ${platform}_defconfig
    make -C /build/buildroot BR2_EXTERNAL=/build/buildroot-external
-    cp -f /build/buildroot/output/images/hassos_* /build/RL/
+    cp -f /build/buildroot/output/images/hassos_* /build/release/

    make -C /build/buildroot BR2_EXTERNAL=/build/buildroot-external \
        clean