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https://git.launchpad.net/livecd-rootfs
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Backport all the necessary livecd-rootfs changes for raspi3 armhf/arm64 support.
This commit is contained in:
Łukasz 'sil2100' Zemczak
commit
486a30e967
17
debian/changelog
vendored
17
debian/changelog
vendored
@ -1,3 +1,20 @@
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livecd-rootfs (2.525.11) UNRELEASED; urgency=medium
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* Backport all the required changes to enable Raspberry Pi 3 armhf and arm64
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preinstalled image builds. (LP: #1805668)
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- Add support for raspi3 rootfs builds (based on Ryan Finnie's changes).
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- For ubuntu-image consumption, export the kernel and initrd to
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image/boot/uboot for raspi*.
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- Avoid issues of hard-linking to a symbolic vmlinuz as this can lead to a
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dangling symlink.
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- Add raspi3 arm64 rootfs build support.
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- Add git to the build dependencies for the gadget tree pull.
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- Minor fixes to raspi3 builds: add arm64+raspi3 to the supported model
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list, pass SUITE on to the build stage and use the git:// url for the
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gadget tree.
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-- Łukasz 'sil2100' Zemczak <lukasz.zemczak@ubuntu.com> Thu, 29 Nov 2018 16:24:23 +0100
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livecd-rootfs (2.525.10) bionic; urgency=medium
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[ Cody Shepherd ]
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3
debian/control
vendored
3
debian/control
vendored
@ -17,12 +17,14 @@ Depends: ${misc:Depends},
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gdisk,
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genisoimage,
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germinate (>= 1.25.1),
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git,
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gnupg,
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grep-dctrl,
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kpartx,
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live-build (>= 3.0~a57-1ubuntu31~),
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lsb-release,
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lzma,
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make,
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parted,
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procps,
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python-minimal | python,
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@ -32,6 +34,7 @@ Depends: ${misc:Depends},
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snapd,
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squashfs-tools (>= 1:3.3-1),
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sudo,
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u-boot-tools [armhf arm64],
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ubuntu-image,
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vmdk-stream-converter [amd64 i386],
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xz-utils,
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@ -23,12 +23,31 @@ PREFIX="livecd.$PROJECT${SUBARCH:+-$SUBARCH}"
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if [ "${IMAGEFORMAT:-}" = "ubuntu-image" ]; then
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# Use ubuntu-image instead of live-build
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CHANNEL="${CHANNEL:-edge}"
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env SNAPPY_STORE_NO_CDN=1 \
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ubuntu-image -c "$CHANNEL" $UBUNTU_IMAGE_ARGS \
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-o "$PREFIX".img "$PREFIX".model-assertion
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xz -0 -T4 "$PREFIX".img
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mv seed.manifest "$PREFIX".manifest
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if [ "$PROJECT" = "ubuntu-core"]; then
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CHANNEL="${CHANNEL:-edge}"
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env SNAPPY_STORE_NO_CDN=1 \
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ubuntu-image snap -c "$CHANNEL" $UBUNTU_IMAGE_ARGS \
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-O output "$PREFIX".model-assertion
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# XXX: currently we only have one image generated, but really
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# we should be supporting more than one for models that
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# define those.
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mv output/*.img "$PREFIX".img
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xz -0 -T4 "$PREFIX".img
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mv output/seed.manifest "$PREFIX".manifest
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else
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# First we need to build the gadget tree
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make -C "config/$PREFIX-gadget" ARCH=$ARCH SERIES=$SUITE
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ubuntu-image classic $UBUNTU_IMAGE_ARGS \
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-s $SUITE -p $PROJECT -a $ARCH --subarch $SUBARCH \
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-O output config/$PREFIX-gadget/install
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# XXX: currently we only have one image generated, but really
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# we should be supporting more than one for models that
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# define those.
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mv output/*.img "$PREFIX".img
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xz -0 -T4 "$PREFIX".img
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mv output/filesystem.manifest "$PREFIX".manifest
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fi
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exit 0
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fi
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@ -800,13 +819,13 @@ done
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NUMFLAVOURS="$(set -- $LB_LINUX_FLAVOURS; echo $#)"
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if [ "$NUMFLAVOURS" = 1 ] && [ "$LB_LINUX_FLAVOURS" != "none" ]; then
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# only one kernel flavour
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if [ -e "binary/$INITFS/vmlinuz" ]; then
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if [ -f "binary/$INITFS/vmlinuz" ] && ! [ -h "binary/$INITFS/vmlinuz" ]; then
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ln "binary/$INITFS/vmlinuz" "$PREFIX.kernel"
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chmod 644 "$PREFIX.kernel"
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else
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ln -sf "$PREFIX.kernel-$LB_LINUX_FLAVOURS" "$PREFIX.kernel"
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fi
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if [ -e "binary/$INITFS/initrd.lz" ]; then
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if [ -f "binary/$INITFS/initrd.lz" ] && ! [ -h "binary/$INITFS/initrd.lz" ]; then
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ln "binary/$INITFS/initrd.lz" "$PREFIX.initrd"
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chmod 644 "$PREFIX.initrd"
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else
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@ -814,36 +833,52 @@ if [ "$NUMFLAVOURS" = 1 ] && [ "$LB_LINUX_FLAVOURS" != "none" ]; then
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fi
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fi
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if [ "$SUBARCH" = "ac100" ]; then
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# create the md5sum and size files for which we are actually doing all this
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md5sum $PREFIX.rootfs.tar.gz >chroot/installer.md5
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wc -c $PREFIX.rootfs.tar.gz >chroot/installer.size
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case $SUBARCH in
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ac100)
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# create the md5sum and size files for which we are actually doing all this
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md5sum $PREFIX.rootfs.tar.gz >chroot/installer.md5
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wc -c $PREFIX.rootfs.tar.gz >chroot/installer.size
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INFO_DESC="$(lsb_release -d -s)"
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INFO_STAMP=$(date +20%y%m%d-%H:%M)
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echo "$INFO_DESC - $ARCH ($INFO_STAMP)" >chroot/media-info
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# make sure update-initramfs feels cosy and warm in the environment
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lb chroot_proc install "$@"
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lb chroot_sysfs install "$@"
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lb chroot_devpts install "$@"
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# re-create initrd to contain the installer.md5 file
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Chroot chroot "env FLASH_KERNEL_SKIP=1 update-initramfs -k all -t -u -v"
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# create boot.img
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Chroot chroot "abootimg --create /boot/installer-${KVERS}.img -f /boot/bootimg.cfg-$SUBARCH -r /boot/initrd.img-${KVERS} -k /boot/vmlinuz-${KVERS}"
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# clean up
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lb chroot_devpts remove "$@"
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lb chroot_sysfs remove "$@"
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lb chroot_proc remove "$@"
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cp "chroot/boot/installer-${KVERS}.img" "$PREFIX.bootimg-$FLAVOUR"
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ln -sf "$PREFIX.bootimg-$FLAVOUR" "$PREFIX.bootimg"
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;;
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INFO_DESC="$(lsb_release -d -s)"
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INFO_STAMP=$(date +20%y%m%d-%H:%M)
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raspi2|raspi3)
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# copy the kernel and initrd to a predictable directory for
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# ubuntu-image consumption. In some cases, like in pi2/3
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# u-boot, the bootloader needs to contain the kernel and initrd,
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# so during rootfs build we copy it over to a directory that
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# ubuntu-image looks for and shoves into the bootloader
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# partition.
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UBOOT_BOOT="image/boot/uboot"
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echo "$INFO_DESC - $ARCH ($INFO_STAMP)" >chroot/media-info
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mkdir -p $UBOOT_BOOT
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# make sure update-initramfs feels cosy and warm in the environment
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lb chroot_proc install "$@"
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lb chroot_sysfs install "$@"
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lb chroot_devpts install "$@"
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# re-create initrd to contain the installer.md5 file
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Chroot chroot "env FLASH_KERNEL_SKIP=1 update-initramfs -k all -t -u -v"
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# create boot.img
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Chroot chroot "abootimg --create /boot/installer-${KVERS}.img -f /boot/bootimg.cfg-$SUBARCH -r /boot/initrd.img-${KVERS} -k /boot/vmlinuz-${KVERS}"
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# clean up
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lb chroot_devpts remove "$@"
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lb chroot_sysfs remove "$@"
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lb chroot_proc remove "$@"
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cp "chroot/boot/installer-${KVERS}.img" "$PREFIX.bootimg-$FLAVOUR"
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ln -sf "$PREFIX.bootimg-$FLAVOUR" "$PREFIX.bootimg"
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fi
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cp $PREFIX.initrd $UBOOT_BOOT/initrd.img || true
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cp $PREFIX.kernel $UBOOT_BOOT/vmlinuz || true
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;;
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esac
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if [ "$PROJECT" = "ubuntu-touch" ] || [ "$PROJECT" = "ubuntu-touch-custom" ]; then
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sourceslist="chroot/etc/apt/sources.list"
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@ -175,7 +175,7 @@ case $IMAGEFORMAT in
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MODEL=dragonboard ;;
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armhf+raspi2)
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MODEL=pi2 ;;
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armhf+raspi3)
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armhf+raspi3|arm64+raspi3)
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MODEL=pi3 ;;
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armhf+cm3)
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MODEL=cm3 ;;
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@ -184,20 +184,39 @@ case $IMAGEFORMAT in
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exit 1
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;;
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esac
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case $MODEL in
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pc-amd64|pc-i386)
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UBUNTU_IMAGE_ARGS="--image-size 3700M" ;;
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*)
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UBUNTU_IMAGE_ARGS="" ;;
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esac
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echo "IMAGEFORMAT=$IMAGEFORMAT" >> config/common
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echo "UBUNTU_IMAGE_ARGS=\"$UBUNTU_IMAGE_ARGS\"" >> config/common
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# Store model assertion in top dir to get it picked up later as a build artifact
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env SNAPPY_STORE_NO_CDN=1 snap known --remote model series=16 model="$MODEL" brand-id=canonical > "$PREFIX".model-assertion
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echo "Configured ubuntu-image for the following model assertion:"
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cat "$PREFIX".model-assertion
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echo "----------------------------------------------------------"
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if [ $PROJECT = "ubuntu-core" ]; then
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# snap-based core images
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case $MODEL in
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pc-amd64|pc-i386)
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UBUNTU_IMAGE_ARGS="--image-size 3700M" ;;
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*)
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UBUNTU_IMAGE_ARGS="" ;;
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esac
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echo "IMAGEFORMAT=$IMAGEFORMAT" >> config/common
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echo "UBUNTU_IMAGE_ARGS=\"$UBUNTU_IMAGE_ARGS\"" >> config/common
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# Store model assertion in top dir to get it picked up later as a build artifact
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env SNAPPY_STORE_NO_CDN=1 snap known --remote model series=16 model="$MODEL" brand-id=canonical > "$PREFIX".model-assertion
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echo "Configured ubuntu-image for the following model assertion:"
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cat "$PREFIX".model-assertion
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echo "----------------------------------------------------------"
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else
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# classic images
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UBUNTU_IMAGE_ARGS=""
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UBUNTU_IMAGE_ARGS="$UBUNTU_IMAGE_ARGS${PROPOSED:+ --with-proposed}"
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UBUNTU_IMAGE_ARGS="$UBUNTU_IMAGE_ARGS${EXTRA_PPAS:+ --extra-ppas \"$EXTRA_PPAS\"}"
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git clone git://git.launchpad.net/~canonical-foundations/snap-$MODEL/+git/github-mirror -b classic config/$PREFIX-gadget
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echo "IMAGEFORMAT=$IMAGEFORMAT" >> config/common
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echo "SUITE=$SUITE" >> config/common
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echo "UBUNTU_IMAGE_ARGS=\"$UBUNTU_IMAGE_ARGS\"" >> config/common
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echo "Configured ubuntu-image for the following gadget model: $MODEL"
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fi
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# Fake finished configuration for lb build
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mkdir -p .build
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touch .build/config
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@ -751,7 +770,7 @@ case $PROJECT in
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esac
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case $ARCH in
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armel|armhf)
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armel|armhf|arm64)
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KERNEL_FLAVOURS="${SUBARCH:-$KERNEL_FLAVOURS}"
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case $SUBARCH in
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dove)
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@ -789,6 +808,13 @@ case $ARCH in
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add_package install linux-firmware-raspi2 u-boot-rpi flash-kernel u-boot-tools
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BINARY_REMOVE_LINUX=false
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;;
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raspi3)
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COMPONENTS='main restricted universe multiverse'
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KERNEL_FLAVOURS=raspi2
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add_package install raspi3-firmware u-boot-rpi flash-kernel u-boot-tools
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BINARY_REMOVE_LINUX=false
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;;
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esac
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;;
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esac
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@ -854,7 +880,7 @@ echo "SUBPROJECT=\"${SUBPROJECT:-}\"" >> config/binary
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echo "LB_DISTRIBUTION=\"$SUITE\"" >> config/binary
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case $ARCH+$SUBARCH in
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armhf+raspi2)
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armhf+raspi2|armhf+raspi3|arm64+raspi3)
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cat > config/hooks/01-firmware-directory.chroot_early <<EOF
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#!/bin/sh -ex
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mkdir -p /boot/firmware
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