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Diffstat (limited to 'scripts/mkefi-agl.sh')
| -rwxr-xr-x | scripts/mkefi-agl.sh | 531 |
1 files changed, 0 insertions, 531 deletions
diff --git a/scripts/mkefi-agl.sh b/scripts/mkefi-agl.sh deleted file mode 100755 index c44ecedde..000000000 --- a/scripts/mkefi-agl.sh +++ /dev/null @@ -1,531 +0,0 @@ -#!/bin/sh -# -# Copyright (c) 2012, Intel Corporation. -# All rights reserved. -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See -# the GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -# -# Modification from mkefidisk.sh provided by the Yocto project by Dominig -# to install Automotive Grade Linux (AGL) on Minnowboard and any PC with UEFI boot -# -# changes -# - simpler use model -# - keep initrd if present -# - create a grub config with PARTUID to ease boot from various devices automaticaly -# - add a UEFI startup.nsh script for autoboot -# - remove any configured swap is fstab -# - accept .hddimg, wic and wic.xz as sources - -LANG=C - -# Set to 1 to enable additional output -DEBUG=0 -exec 3>/dev/null - -# -# Defaults -# -# 100 Mb for the boot partition -BOOT_SIZE=100 -# min available space on TMP_DIR for uncompressing xz image in kB e.g. 5G (5000000) -TMP_SIZE_MIN=5000000 -# TMP_DIR directory use for holding image file for uncompression (e.g. /tmp or $HOME) -TMP_DIR=/tmp - -# Cleanup after die() -cleanup() { - debug "Syncing and unmounting devices" - # Unmount anything we mounted - unmount $ROOTFS_MNT || error "Failed to unmount $ROOTFS_MNT" - unmount $BOOTFS_MNT || error "Failed to unmount $BOOTFS_MNT" - unmount $HDDIMG_ROOTFS_MNT || error "Failed to unmount $HDDIMG_ROOTFS_MNT" - unmount $HDDIMG_MNT || error "Failed to unmount $HDDIMG_MNT" - if [ "$IMG_TYPE" = "DISK" ]; then - debug "de-attaching loop devices" - for LOOP_DEVICE in `losetup --list |grep $HDDIMG | cut -d" " -f1` ; do - losetup -d $LOOP_DEVICE 1>&3 2>&1 || error "Detaching $LOOP_DEVICE from $HDDIMG failled" - done - fi - - # Remove the TMPDIR - debug "Removing temporary files" - if [ -d "$TMPDIR" ]; then - rm -rf "$TMPDIR" || error "Failed to remove $TMPDIR" - fi - [ -f "$TMP_DIR/TMP-AGL-wic-image.wic" ] && rm -f $TMP_DIR/TMP-AGL-wic-image.wic -} - -trap 'die "Signal Received, Aborting..."' HUP INT TERM - -# Logging routines -WARNINGS=0 -ERRORS=0 -CLEAR="$(tput sgr0)" -INFO="$(tput bold)" -RED="$(tput setaf 1)$(tput bold)" -GREEN="$(tput setaf 2)$(tput bold)" -YELLOW="$(tput setaf 3)$(tput bold)" -info() { - echo "${INFO}$1${CLEAR}" -} -error() { - ERRORS=$((ERRORS+1)) - echo "${RED}$1${CLEAR}" -} -warn() { - WARNINGS=$((WARNINGS+1)) - echo "${YELLOW}$1${CLEAR}" -} -success() { - echo "${GREEN}$1${CLEAR}" -} -die() { - error "$1" - cleanup - exit 1 -} -debug() { - if [ $DEBUG -eq 1 ]; then - echo "$1" - fi -} - -usage() { - echo "Install AGL on a removable device to boot on IA UEFI based computer" - echo "In particular is can create USB or SD bootable support for Minnowboard" - echo "" - echo "Usage: $(basename $0) [-v] IDSK_IMAGE REMOVABLE_DEVICE" - echo " -v: Verbose debug" - echo " HDDIMG: The DISK_IMAGE file generated by Yocto the efi disk from" - echo " Supported formats are .hddimg, .wic .wic.xz" - echo " REMOVABLE_DEVICE: The block device to write the image to, e.g. /dev/sdh" - echo "ex:" - echo " mkefi-agl.sh agl-demo-platform-intel-corei7-64.hddimg /dev/sdd" - echo " mkefi-agl.sh agl-demo-platform-intel-corei7-64.wic.xz /dev/sdd" - exit 1 -} - -image_details() { - IMG=$1 - info "Image details" - echo " image: $(stat --printf '%N\n' $IMG)" - echo " size: $(stat -L --printf '%s bytes\n' $IMG)" - echo " modified: $(stat -L --printf '%y\n' $IMG)" - echo " type: $(file -L -b $IMG)" - echo "" -} - -device_details() { - DEV=$1 - BLOCK_SIZE=512 - - info "Device details" - echo " device: $DEVICE" - if [ -f "/sys/class/block/$DEV/device/vendor" ]; then - echo " vendor: $(cat /sys/class/block/$DEV/device/vendor)" - else - echo " vendor: UNKOWN" - fi - if [ -f "/sys/class/block/$DEV/device/model" ]; then - echo " model: $(cat /sys/class/block/$DEV/device/model)" - else - echo " model: UNKNOWN" - fi - if [ -f "/sys/class/block/$DEV/size" ]; then - echo " size: $(($(cat /sys/class/block/$DEV/size) * $BLOCK_SIZE)) bytes" - else - echo " size: UNKNOWN" - fi - echo "" -} - -unmount_device() { - grep -q $DEVICE /proc/mounts - if [ $? -eq 0 ]; then - warn "$DEVICE listed in /proc/mounts, attempting to unmount" - umount $DEVICE* 2>/dev/null - ! grep -q $DEVICE /proc/mounts && info "Unmounted successfully" - return $? - fi - return 0 -} - -unmount() { - if [ "$1" = "" ] ; then - return 0 - fi - grep -q $1 /proc/mounts - if [ $? -eq 0 ]; then - debug "Unmounting $1" - umount $1 - ! grep -q $1 /proc/mounts # check if unmounted successfully - return $? - fi - return 0 -} - -# -# Parse and validate arguments -# -if [ "$1" != "-v" ] && [ $# -ne 2 ]; then - usage -fi -if [ "$1" = "-v" ] && [ $# -ne 3 ]; then - usage -fi - -if [ "$1" = "-v" ] ; then - DEBUG=1 - exec 3>&1 - shift -fi - -HDDIMG=$1 -DEVICE=$2 - -LINK=$(readlink $DEVICE) -if [ $? -eq 0 ]; then - DEVICE="$LINK" -fi - -if [ ! -w "$DEVICE" ]; then - if [ ! -e "${DEVICE}" ] ; then - die "Device $DEVICE cannot be found" - else - die "Device $DEVICE is not writable (need to run under sudo?)" - fi -fi - -if [ ! -e "$HDDIMG" ]; then - die "HDDIMG $HDDIMG does not exist" -fi -HDDIMG_EXT=${HDDIMG##*.} -case $HDDIMG_EXT in - hddimg) - IMG_TYPE="MOUNT" - IMG_COMPRESS="NO" - debug "Detected: uncompressed image type .hddimg" - ;; - wic) - IMG_TYPE="DISK" - IMG_COMPRESS="NO" - debug "Detected: uncompressed image type .wic" - ;; - xz) - IMG_TYPE="DISK" - IMG_COMPRESS="YES" - debug "Detected: xz compressed image type .wic" - command -v xz >/dev/null 2>&1 || { die "xz command is not available, pleaes install xz package"; } - TMP_SIZE=`df -k $TMP_DIR | awk '/[0-9]%/{print $(NF-2)}'` - if [ "$TMP_SIZE" -lt "$TMP_SIZE_MIN" ]; then - die "Available space on $TMP_DIR must be at least $TMP_SIZE_MIN kB" - fi - printf "Starting decompression of the image. It may take some time ..." - xz --decompress --keep --format=auto --force --threads=0 --stdout > $TMP_DIR/TMP-AGL-wic-image.wic $HDDIMG|| \ - die "xz command failled: xz --decompress --keep --format=auto --force --threads=0 --stdout > $TMP_DIR/TMP-AGL-wic-image.wic" - HDDIMG="$TMP_DIR/TMP-AGL-wic-image.wic" - echo "Image uncompressed, starting doing real work ..." - ;; - *) - die "Unsupported image format: $HDDIMG_EXT Supported format are .hddimg .wic wic.xz" - ;; -esac - -# -# Ensure the hddimg is not mounted -# -debug "will now try to umount /detach previous images" -case $IMG_TYPE in - MOUNT) - unmount "$HDDIMG" || die "Failed to unmount $HDDIMG" - ;; - DISK) - [ `losetup --list |grep $HDDIMG | wc -l ` -gt 1 ] && die "Image mounted more than once, manual cleaning required see: losetup --list" - debug "ready to attach the wic image to aloop device" - LOOP_DEVICE=`losetup --find --show $HDDIMG` && ( losetup -d $LOOP_DEVICE 1>&3 2>&1 || die "Detaching $LOOP_DEVICE from $HDDIMG failled") - ;; - *) - die "unknown image format $IMG_TYPE" - ;; -esac - -# -# Check if any $DEVICE partitions are mounted -# -unmount_device || die "Failed to unmount $DEVICE" - -# -# Confirm device with user -# -image_details $HDDIMG -device_details $(basename $DEVICE) -echo -n "${INFO}Prepare EFI image on $DEVICE [y/N]?${CLEAR} " -read RESPONSE -if [ "$RESPONSE" != "y" ]; then - die "Image creation aborted" -fi - - -# -# Prepare the temporary working space -# -TMPDIR=$(mktemp -d mkefidisk-XXX) || die "Failed to create temporary mounting directory." -HDDIMG_MNT=$TMPDIR/hddimg -HDDIMG_ROOTFS_MNT=$TMPDIR/hddimg_rootfs -ROOTFS_MNT=$TMPDIR/rootfs -BOOTFS_MNT=$TMPDIR/bootfs -mkdir $HDDIMG_MNT || die "Failed to create $HDDIMG_MNT" -mkdir $HDDIMG_ROOTFS_MNT || die "Failed to create $HDDIMG_ROOTFS_MNT" -mkdir $ROOTFS_MNT || die "Failed to create $ROOTFS_MNT" -mkdir $BOOTFS_MNT || die "Failed to create $BOOTFS_MNT" - - -# -# Partition $DEVICE -# -DEVICE_SIZE=$(parted -s $DEVICE unit mb print | grep ^Disk | cut -d" " -f 3 | sed -e "s/MB//") -# If the device size is not reported there may not be a valid label -if [ "$DEVICE_SIZE" = "" ] ; then - parted -s $DEVICE mklabel msdos || die "Failed to create MSDOS partition table" - DEVICE_SIZE=$(parted -s $DEVICE unit mb print | grep ^Disk | cut -d" " -f 3 | sed -e "s/MB//") -fi -ROOTFS_SIZE=$((DEVICE_SIZE-BOOT_SIZE)) -ROOTFS_START=$((BOOT_SIZE)) -ROOTFS_END=$((ROOTFS_START+ROOTFS_SIZE)) - -# MMC devices use a partition prefix character 'p' -PART_PREFIX="" -if [ ! "${DEVICE#/dev/mmcblk}" = "${DEVICE}" ] || [ ! "${DEVICE#/dev/nvme0n}" = "${DEVICE}" ] || [ ! "${DEVICE#/dev/loop}" = "${DEVICE}" ]; then - PART_PREFIX="p" -fi -BOOTFS=$DEVICE${PART_PREFIX}1 -ROOTFS=$DEVICE${PART_PREFIX}2 - -TARGET_PART_PREFIX="" -if [ ! "${TARGET_DEVICE#/dev/mmcblk}" = "${TARGET_DEVICE}" ] || [ ! "${TARGET_DEVICE#/dev/nvme0n}" = "${TARGET_DEVICE}" ]; then - TARGET_PART_PREFIX="p" -fi -TARGET_ROOTFS=$TARGET_DEVICE${TARGET_PART_PREFIX}2 - -echo "" -info "Boot partition size: $BOOT_SIZE MB ($BOOTFS)" -info "ROOTFS partition size: $ROOTFS_SIZE MB ($ROOTFS)" -echo "" - -# Use MSDOS by default as GPT cannot be reliably distributed in disk image form -# as it requires the backup table to be on the last block of the device, which -# of course varies from device to device. - -info "Partitioning installation media ($DEVICE)" - -debug "Deleting partition table on $DEVICE" -dd if=/dev/zero of=$DEVICE bs=512 count=2 1>&3 2>&1 || die "Failed to zero beginning of $DEVICE" - -debug "Creating new partition table (MSDOS) on $DEVICE" -parted -s $DEVICE mklabel msdos 1>&3 2>&1 || die "Failed to create MSDOS partition table" - -debug "Creating boot partition on $BOOTFS" -parted -s $DEVICE mkpart primary 0% $BOOT_SIZE 1>&3 2>&1 || die "Failed to create BOOT partition" - -debug "Enabling boot flag on $BOOTFS" -parted -s $DEVICE set 1 boot on 1>&3 2>&1 || die "Failed to enable boot flag" - -debug "Creating ROOTFS partition on $ROOTFS" -parted -s $DEVICE mkpart primary $ROOTFS_START $ROOTFS_END 1>&3 2>&1 || die "Failed to create ROOTFS partition" - -# as blkid does not provide PARTUUID on Ubuntu LTS 14.04 we myst hack via fdisk -#ROOTFS_PARTUUID=$(blkid |grep -e "$ROOTFS" |sed -n 's/^.*PARTUUID=/PARTUUID=/p') -export LC_ALL=C -ROOTFS_DISKID=$(fdisk -l "$DEVICE" | grep -e "Disk identifier" | sed -n 's/^.*Disk identifier: 0x/PARTUUID=/p') -if [ $ROOTFS_DISKID = "" ]; then - die "Failed to read DISKID" -fi -BOOTFS_PARTUUID="$ROOTFS_DISKID-01" -ROOTFS_PARTUUID="$ROOTFS_DISKID-02" -debug "PARTUUID for ROOTFS is $ROOTFS_PARTUUID" - -if [ $DEBUG -eq 1 ]; then - parted -s $DEVICE print -fi - - -# -# Check if any $DEVICE partitions are mounted after partitioning -# -unmount_device || die "Failed to unmount $DEVICE partitions" - - -# -# Format $DEVICE partitions -# -info "Formatting partitions" -debug "Formatting $BOOTFS as vfat" -if [ ! "${DEVICE#/dev/loop}" = "${DEVICE}" ]; then - mkfs.vfat -I $BOOTFS -n "EFI" 1>&3 2>&1 || die "Failed to format $BOOTFS" -else - mkfs.vfat $BOOTFS -n "EFI" 1>&3 2>&1 || die "Failed to format $BOOTFS" -fi - -debug "Formatting $ROOTFS as ext4" -mkfs.ext4 -F $ROOTFS -L "ROOT" 1>&3 2>&1 || die "Failed to format $ROOTFS" - - -# -# Mounting image file system on loop devices -# -case $IMG_TYPE in - - MOUNT) - debug "Mounting images and device in preparation for installation" - mount -o loop $HDDIMG $HDDIMG_MNT 1>&3 2>&1 || die "Failed to mount $HDDIMG" - mount -o loop $HDDIMG_MNT/rootfs.img $HDDIMG_ROOTFS_MNT 1>&3 2>&1 || die "Failed to mount rootfs.img" - ;; - DISK) - debug "Attaching image and mounting partitions then device in preparation for installation" - LOOP_DEVICE=`losetup --find` || die "Failled to find an available loop device see: losetup --find" - losetup -P $LOOP_DEVICE $HDDIMG 1>&3 2>&1 || die "Attaching $LOOP_DEVICE from $HDDIMG failled" - mount "$LOOP_DEVICE"p2 $HDDIMG_ROOTFS_MNT 1>&3 2>&1 || die "Failed to mount $LOOP_DEVICEp1 on $HDDIMG_ROOTFS_MNT" - mount "$LOOP_DEVICE"p1 $HDDIMG_MNT 1>&3 2>&1 || die "Failed to mount $LOOP_DEVICEp2 on $HDDIMG_MNT" - ;; - *) - die "unknown image format $IMG_TYPE" - ;; -esac -# Mount removable device - mount $ROOTFS $ROOTFS_MNT 1>&3 2>&1 || die "Failed to mount $ROOTFS on $ROOTFS_MNT" - mount $BOOTFS $BOOTFS_MNT 1>&3 2>&1 || die "Failed to mount $BOOTFS on $BOOTFS_MNT" - - -info "Preparing boot partition" -EFIDIR="$BOOTFS_MNT/EFI/BOOT" -if [ -f $HDDIMG_MNT/vmlinuz ]; then - cp $HDDIMG_MNT/vmlinuz $BOOTFS_MNT 1>&3 2>&1 || die "Failed to copy vmlinuz" - KERNEL_TYPE="VMLINUZ" - debug "kernel is vmlinuz" -fi -if [ -f $HDDIMG_MNT/bzimage ]; then - cp $HDDIMG_MNT/bzimage $BOOTFS_MNT 1>&3 2>&1 || die "Failed to copy bzimage" - KERNEL_TYPE="BZIMAGE" - debug "kernel is bzimage" -fi -if [ -f $HDDIMG_MNT/microcode.cpio ]; then - cp $HDDIMG_MNT/microcode.cpio $BOOTFS_MNT 1>&3 2>&1 || die "Failed to copy microcode.cpio" - debug "microcode.cpio copied" -fi -[ -z $KERNEL_TYPE ] && die "Linux kernel type in $HDDIMG is unsupported" - -if [ -f $HDDIMG_MNT/initrd ] - then - echo "initrd detected" - cp $HDDIMG_MNT/initrd $BOOTFS_MNT 1>&3 2>&1 || die "Failed to copy initrd" - else - warn "initrd missing" -fi -echo "bootx64.efi" > $BOOTFS_MNT/startup.nsh || die "Failed to create startup.nsh" -# Copy the efi loader and configs (booti*.efi and grub.cfg if it exists) -cp -r $HDDIMG_MNT/EFI $BOOTFS_MNT 1>&3 2>&1 || die "Failed to copy EFI dir" -# Silently ignore a missing systemd-boot or gummiboot loader dir (we might just be a GRUB image) -cp -r $HDDIMG_MNT/loader $BOOTFS_MNT 1>&3 2>&1 - -# Update the boot loaders configurations for an installed image -# Remove any existing root= kernel parameters and: -# o Add a root= parameter with the target rootfs -# o Specify ro so fsck can be run during boot -# o Specify rootwait in case the target media is an asyncronous block device -# such as MMC or USB disks -# o Specify "quiet" to minimize boot time when using slow serial consoles - -# Look for a GRUB installation -GRUB_CFG="$EFIDIR/grub.cfg" -if [ -e "$GRUB_CFG" ]; then - info "Configuring GRUB" - # Delete the install entry - sed -i "/menuentry 'install'/,/^}/d" $GRUB_CFG - # Delete any LABEL= strings - sed -i "s/ LABEL=[^ ]*/ /" $GRUB_CFG - # detect config initrd=microcode.cpio - if grep -q microcode $GRUB_CFG; then - warn "initrd=microcode.cpio detected, might not work on all boot configurations" - fi - sed -i "s@ root=[^ ]*@ @" $GRUB_CFG - sed -i "s@vmlinuz @vmlinuz root=$ROOTFS_PARTUUID @" $GRUB_CFG -fi - -# look for a systemd-boot loader.conf file and create a default boot entry -SYSTEMDBOOT_CFG="$BOOTFS_MNT/loader/loader.conf" -if [ -e "$SYSTEMDBOOT_CFG" ]; then - info "Configuring SYSTEMD-BOOT" - SYSTEMDBOOT_BOOT="$BOOTFS_MNT/loader/entries/boot.conf" - SYSTEMDBOOT_DEBUG="$BOOTFS_MNT/loader/entries/debug.conf" - # Delete the install entry - sed -i "/menuentry 'install'/,/^}/d" $SYSTEMDBOOT_CFG - rm -rf "$BOOTFS_MNT/loader/entries/install.conf" 1>&3 2>&1 - # Add PARTUUID to the boot entry file - if [ ! -e "$SYSTEMDBOOT_BOOT" ]; then - die "no boot.conf entry found in systemd-boot directories" - fi - # Delete any LABEL= strings - sed -i "s/ LABEL=[^ ]*/ /" $SYSTEMDBOOT_BOOT - # detect config initrd=microcode.cpio - if grep -q microcode $SYSTEMDBOOT_BOOT; then - warn "initrd=microcode.cpio detected, might not work on all boot configurations" - fi - sed -i "s@ root=[^ ]*@ @" $SYSTEMDBOOT_BOOT - sed -i "s@options @options root=$ROOTFS_PARTUUID @" $SYSTEMDBOOT_BOOT -fi - - -# Ensure we have at least one EFI bootloader configured -if [ ! -e $GRUB_CFG ] && [ ! -e $SYSTEMDBOOT_CFG ] ; then - die "No EFI bootloader configuration found" -fi - -printf "Copying ROOTFS files ... " -command -v rsync >/dev/null 2>&1 # check if rsync exists -if [ $DEBUG -eq 1 ] && [ $? -eq 0 ]; then - rsync --info=progress2 -h -aHAXW --no-compress $HDDIMG_ROOTFS_MNT/* $ROOTFS_MNT 1>&3 2>&1 || die "Root FS copy failed" -else - cp -a $HDDIMG_ROOTFS_MNT/* $ROOTFS_MNT 1>&3 2>&1 || die "Root FS copy failed" -fi -debug "removing any swap entry in /etc/fstab" -sed --in-place '/swap/d' $ROOTFS_MNT/etc/fstab -debug "fixing PARTUUID for /boot" -sed --in-place -e "s#PARTUUID=[0-9a-z-]\+\t/boot#${BOOTFS_PARTUUID}\t/boot#" $ROOTFS_MNT/etc/fstab - -printf "flushing data on removable device. May take a while ... " -sync --file-system $ROOTFS_MNT -echo done - -# We dont want udev to mount our root device while we're booting... -if [ -d $ROOTFS_MNT/etc/udev/ ] ; then - echo "$TARGET_DEVICE" >> $ROOTFS_MNT/etc/udev/mount.blacklist -fi - - -# Call cleanup to unmount devices and images and remove the TMPDIR -cleanup - -echo "" -if [ $WARNINGS -ne 0 ] && [ $ERRORS -eq 0 ]; then - echo "${YELLOW}Installation completed with warnings${CLEAR}" - echo "${YELLOW}Warnings: $WARNINGS${CLEAR}" -elif [ $ERRORS -ne 0 ]; then - echo "${RED}Installation encountered errors${CLEAR}" - echo "${RED}Errors: $ERRORS${CLEAR}" - echo "${YELLOW}Warnings: $WARNINGS${CLEAR}" -else - success "Installation completed successfully" -fi -echo "" |