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Diffstat (limited to 'recipes-core/initrdscripts/files/intel-x86-common/init-install-efi.sh')
| -rw-r--r-- | recipes-core/initrdscripts/files/intel-x86-common/init-install-efi.sh | 342 |
1 files changed, 342 insertions, 0 deletions
diff --git a/recipes-core/initrdscripts/files/intel-x86-common/init-install-efi.sh b/recipes-core/initrdscripts/files/intel-x86-common/init-install-efi.sh new file mode 100644 index 00000000..a7a2ad4c --- /dev/null +++ b/recipes-core/initrdscripts/files/intel-x86-common/init-install-efi.sh @@ -0,0 +1,342 @@ +#!/bin/sh -e +# +# Copyright (c) 2016, Intel Corporation. +# All rights reserved. +# +# install.sh [device_name] [rootfs_name] +# +# This file is a copy of file with same name in OE: +# meta/recipes-core/initrdscripts/files/. We modify +# it for RMC feature to deploy file blobs from RMC +# database file to target. + +PATH=/sbin:/bin:/usr/sbin:/usr/bin + +# We need 20 Mb for the boot partition +boot_size=20 + +# 5% for swap +swap_ratio=5 + +# Get a list of hard drives +hdnamelist="" +live_dev_name=`cat /proc/mounts | grep ${1%/} | awk '{print $1}'` +live_dev_name=${live_dev_name#\/dev/} +# Only strip the digit identifier if the device is not an mmc +case $live_dev_name in + mmcblk*) + ;; + nvme*) + ;; + *) + live_dev_name=${live_dev_name%%[0-9]*} + ;; +esac + +echo "Searching for hard drives ..." + +for device in `ls /sys/block/`; do + case $device in + loop*) + # skip loop device + ;; + sr*) + # skip CDROM device + ;; + ram*) + # skip ram device + ;; + *) + # skip the device LiveOS is on + # Add valid hard drive name to the list + case $device in + $live_dev_name*) + # skip the device we are running from + ;; + *) + hdnamelist="$hdnamelist $device" + ;; + esac + ;; + esac +done + +if [ -z "${hdnamelist}" ]; then + echo "You need another device (besides the live device /dev/${live_dev_name}) to install the image. Installation aborted." + exit 1 +fi + +TARGET_DEVICE_NAME="" +for hdname in $hdnamelist; do + # Display found hard drives and their basic info + echo "-------------------------------" + echo /dev/$hdname + if [ -r /sys/block/$hdname/device/vendor ]; then + echo -n "VENDOR=" + cat /sys/block/$hdname/device/vendor + fi + if [ -r /sys/block/$hdname/device/model ]; then + echo -n "MODEL=" + cat /sys/block/$hdname/device/model + fi + if [ -r /sys/block/$hdname/device/uevent ]; then + echo -n "UEVENT=" + cat /sys/block/$hdname/device/uevent + fi + echo +done + +# Get user choice +while true; do + echo "Please select an install target or press n to exit ($hdnamelist ): " + read answer + if [ "$answer" = "n" ]; then + echo "Installation manually aborted." + exit 1 + fi + for hdname in $hdnamelist; do + if [ "$answer" = "$hdname" ]; then + TARGET_DEVICE_NAME=$answer + break + fi + done + if [ -n "$TARGET_DEVICE_NAME" ]; then + break + fi +done + +if [ -n "$TARGET_DEVICE_NAME" ]; then + echo "Installing image on /dev/$TARGET_DEVICE_NAME ..." +else + echo "No hard drive selected. Installation aborted." + exit 1 +fi + +device=/dev/$TARGET_DEVICE_NAME + +# +# The udev automounter can cause pain here, kill it +# +rm -f /etc/udev/rules.d/automount.rules +rm -f /etc/udev/scripts/mount* + +# +# Unmount anything the automounter had mounted +# +umount ${device}* 2> /dev/null || /bin/true + +mkdir -p /tmp + +# Create /etc/mtab if not present +if [ ! -e /etc/mtab ]; then + cat /proc/mounts > /etc/mtab +fi + +disk_size=$(parted ${device} unit mb print | grep '^Disk .*: .*MB' | cut -d" " -f 3 | sed -e "s/MB//") + +swap_size=$((disk_size*swap_ratio/100)) +rootfs_size=$((disk_size-boot_size-swap_size)) + +rootfs_start=$((boot_size)) +rootfs_end=$((rootfs_start+rootfs_size)) +swap_start=$((rootfs_end)) + +# MMC devices are special in a couple of ways +# 1) they use a partition prefix character 'p' +# 2) they are detected asynchronously (need rootwait) +rootwait="" +part_prefix="" +if [ ! "${device#/dev/mmcblk}" = "${device}" ] || \ +[ ! "${device#/dev/nvme}" = "${device}" ]; then + part_prefix="p" + rootwait="rootwait" +fi +bootfs=${device}${part_prefix}1 +rootfs=${device}${part_prefix}2 +swap=${device}${part_prefix}3 + +echo "*****************" +echo "Boot partition size: $boot_size MB ($bootfs)" +echo "Rootfs partition size: $rootfs_size MB ($rootfs)" +echo "Swap partition size: $swap_size MB ($swap)" +echo "*****************" +echo "Deleting partition table on ${device} ..." +dd if=/dev/zero of=${device} bs=512 count=35 + +echo "Creating new partition table on ${device} ..." +parted ${device} mklabel gpt + +echo "Creating boot partition on $bootfs" +parted ${device} mkpart boot fat32 0% $boot_size +parted ${device} set 1 boot on + +echo "Creating rootfs partition on $rootfs" +parted ${device} mkpart root ext3 $rootfs_start $rootfs_end + +echo "Creating swap partition on $swap" +parted ${device} mkpart swap linux-swap $swap_start 100% + +parted ${device} print + +echo "Formatting $bootfs to vfat..." +mkfs.vfat $bootfs + +echo "Formatting $rootfs to ext3..." +mkfs.ext3 $rootfs + +echo "Formatting swap partition...($swap)" +mkswap $swap + +mkdir /tgt_root +mkdir /src_root +mkdir -p /boot + +# Handling of the target root partition +mount $rootfs /tgt_root +mount -o rw,loop,noatime,nodiratime /run/media/$1/$2 /src_root +echo "Copying rootfs files..." +cp -a /src_root/* /tgt_root +if [ -d /tgt_root/etc/ ] ; then + boot_uuid=$(blkid -o value -s UUID ${bootfs}) + swap_part_uuid=$(blkid -o value -s PARTUUID ${swap}) + echo "/dev/disk/by-partuuid/$swap_part_uuid swap swap defaults 0 0" >> /tgt_root/etc/fstab + echo "UUID=$boot_uuid /boot vfat defaults 1 2" >> /tgt_root/etc/fstab + # We dont want udev to mount our root device while we're booting... + if [ -d /tgt_root/etc/udev/ ] ; then + echo "${device}" >> /tgt_root/etc/udev/mount.blacklist + fi +fi + +# Handling of the target boot partition +mount $bootfs /boot +echo "Preparing boot partition..." + +EFIDIR="/boot/EFI/BOOT" +mkdir -p $EFIDIR +# Copy the efi loader +cp /run/media/$1/EFI/BOOT/*.efi $EFIDIR + +# RMC deployment +RMC_CMD=/src_root/usr/bin/rmc +RMC_DB=/run/media/$1/rmc.db + +# We don't want to quit when a step failed. For example, +# a file system could not support some operations. +set +e + +if [ -f "${RMC_DB}" ] && [ -f "${RMC_CMD}" ]; then + echo "Found RMC database and tool, start RMC deployment" + # query INSTALLER.CONFIG from RMC DB + if ${RMC_CMD} -B INSTALLER.CONFIG -d "${RMC_DB}" -o /tmp/installer.config; then + while IFS=':' read -r NAME TGT_UID TGT_GID TGT_MODE TGT_PATH; do + # skip comment + # The regexp in grep works with busybox grep which doesn't + # seem to have a -P to recognize '\t'. But this expression could not + # work with gnu grep... + if echo "$NAME"|grep -q $'^[ \t]*#'; then + continue + fi + # check if we should create a directory (last char in target path is '/') + # or deploy a file + LAST_CHAR=$(echo "${TGT_PATH:$((${#TGT_PATH}-1)):1}") + + # Do not bail out for failures but user should get stderr message + if [ ${LAST_CHAR} = "/" ]; then + # name field is skipped for directory + echo "DIR: ${TGT_UID}:${TGT_GID}:${TGT_MODE} => ${TGT_PATH}" + mkdir -p "$TGT_PATH" + chown "${TGT_UID}:${TGT_GID}" "$TGT_PATH" + chmod "${TGT_MODE}" "$TGT_PATH" + else + ${RMC_CMD} -B "${NAME}" -d "${RMC_DB}" -o "${TGT_PATH}" + echo "FILE: ${NAME}:${TGT_UID}:${TGT_GID}:${TGT_MODE} => ${TGT_PATH}" + chown "${TGT_UID}:${TGT_GID}" "$TGT_PATH" + chmod "${TGT_MODE}" "$TGT_PATH" + fi + done < /tmp/installer.config + rm -rf /tmp/installer.config + + # remove rmc from target since we don't think it is a valid + # case to run rmc after installation. + rm -rf /tgt_root/usr/bin/rmc + echo "RMC deployment finished" + else + echo "INSTALLER.CONFIG is not found, skip RMC deployment" + fi + + # Final retouching by calling post-install hook + if ${RMC_CMD} -B POSTINSTALL.sh -d "${RMC_DB}" -o /tmp/POSTINSTALL.sh; then + echo "Found POSTINSTALL.sh execute it..." + chmod 500 /tmp/POSTINSTALL.sh + /tmp/POSTINSTALL.sh + rm -rf /tmp/POSTINSTALL.sh + fi +fi +set -e + +if [ -f /run/media/$1/EFI/BOOT/grub.cfg ]; then + root_part_uuid=$(blkid -o value -s PARTUUID ${rootfs}) + GRUBCFG="$EFIDIR/grub.cfg" + cp /run/media/$1/EFI/BOOT/grub.cfg $GRUBCFG + # Update grub config for the installed image + # Delete the install entry + sed -i "/menuentry 'install'/,/^}/d" $GRUBCFG + # Delete the initrd lines + sed -i "/initrd /d" $GRUBCFG + # Delete any LABEL= strings + sed -i "s/ LABEL=[^ ]*/ /" $GRUBCFG + # Delete any root= strings + sed -i "s/ root=[^ ]*/ /g" $GRUBCFG + # Add the root= and other standard boot options + sed -i "s@linux /vmlinuz *@linux /vmlinuz root=PARTUUID=$root_part_uuid rw $rootwait quiet @" $GRUBCFG +fi + +if [ -d /run/media/$1/loader ]; then + rootuuid=$(blkid -o value -s PARTUUID ${rootfs}) + GUMMIBOOT_CFGS="/boot/loader/entries/*.conf" + if [ -d /boot/loader ]; then + # Don't override loader.conf RMC already deployed + if [ ! -f /boot/loader/loader.conf ]; then + cp /run/media/$1/loader/loader.conf /boot/loader/ + fi + # only copy built OE entries when RMC entries don't exist. + if [ ! -d /boot/loader/entries ] || [ ! ls /boot/loader/entries/*.conf &>/dev/null ]; then + cp -dr /run/media/$1/loader/entries /boot/loader + fi + else + # copy config files for gummiboot + cp -dr /run/media/$1/loader /boot + # delete the install entry + rm -f /boot/loader/entries/install.conf + fi + # delete the initrd lines + sed -i "/initrd /d" $GUMMIBOOT_CFGS + # delete any LABEL= strings + sed -i "s/ LABEL=[^ ]*/ /" $GUMMIBOOT_CFGS + # delete any root= strings + sed -i "s/ root=[^ ]*/ /" $GUMMIBOOT_CFGS + # add the root= and other standard boot options + sed -i "s@options *@options root=PARTUUID=$rootuuid rw $rootwait quiet @" $GUMMIBOOT_CFGS + # if RMC feature presents, append global kernel command line fragment when it exists. + if [ -f "${RMC_DB}" ] && [ -f "${RMC_CMD}" ]; then + if ${RMC_CMD} -B KBOOTPARAM -d "${RMC_DB}" -o /tmp/kbootparam; then + sed -i "/^[ \t]*options/ s/$/ $(cat /tmp/kbootparam)/" $GUMMIBOOT_CFGS + rm /tmp/kbootparam + fi + fi +fi + +cp /run/media/$1/vmlinuz /boot + +umount /src_root +umount /tgt_root +umount /boot + +sync + +echo "Remove your installation media, and press ENTER" + +read enter + +echo "Rebooting..." +reboot -f |