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Diffstat (limited to 'import-layers/yocto-poky/meta/recipes-core/initrdscripts/files/init-install.sh')
| -rw-r--r-- | import-layers/yocto-poky/meta/recipes-core/initrdscripts/files/init-install.sh | 341 |
1 files changed, 0 insertions, 341 deletions
diff --git a/import-layers/yocto-poky/meta/recipes-core/initrdscripts/files/init-install.sh b/import-layers/yocto-poky/meta/recipes-core/initrdscripts/files/init-install.sh deleted file mode 100644 index 28e8f09d1..000000000 --- a/import-layers/yocto-poky/meta/recipes-core/initrdscripts/files/init-install.sh +++ /dev/null @@ -1,341 +0,0 @@ -#!/bin/sh -e -# -# Copyright (C) 2008-2011 Intel -# -# install.sh [device_name] [rootfs_name] [video_mode] [vga_mode] -# - -PATH=/sbin:/bin:/usr/sbin:/usr/bin - -# figure out how big of a boot partition we need -boot_size=$(du -ms /run/media/$1/ | awk '{print $1}') -# remove rootfs.img ($2) from the size if it exists, as its not installed to /boot -if [ -e /run/media/$1/$2 ]; then - boot_size=$(( boot_size - $( du -ms /run/media/$1/$2 | awk '{print $1}') )) -fi -# remove initrd from size since its not currently installed -if [ -e /run/media/$1/initrd ]; then - boot_size=$(( boot_size - $( du -ms /run/media/$1/initrd | awk '{print $1}') )) -fi -# add 10M to provide some extra space for users and account -# for rounding in the above subtractions -boot_size=$(( boot_size + 10 )) - -# 5% for the 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 ..." - -# Some eMMC devices have special sub devices such as mmcblk0boot0 etc -# we're currently only interested in the root device so pick them wisely -devices=`ls /sys/block/ | grep -v mmcblk` || true -mmc_devices=`ls /sys/block/ | grep "mmcblk[0-9]\{1,\}$"` || true -devices="$devices $mmc_devices" - -for device in $devices; 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 - -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 ${device}* 2> /dev/null || /bin/true - -if [ ! -b /dev/loop0 ] ; then - mknod /dev/loop0 b 7 0 -fi - -mkdir -p /tmp -if [ ! -L /etc/mtab ] && [ -e /proc/mounts ]; then - ln -sf /proc/mounts /etc/mtab -fi - -disk_size=$(parted ${device} unit mb print | grep '^Disk .*: .*MB' | cut -d" " -f 3 | sed -e "s/MB//") - -grub_version=$(grub-install -V|sed 's/.* \([0-9]\).*/\1/') - -if [ $grub_version -eq 0 ] ; then - bios_boot_size=0 -else - # For GRUB 2 we need separate parition to store stage2 grub image - # 2Mb value is chosen to align partition for best performance. - bios_boot_size=2 -fi - -swap_size=$((disk_size*swap_ratio/100)) -rootfs_size=$((disk_size-bios_boot_size-boot_size-swap_size)) - -boot_start=$((bios_boot_size)) -rootfs_start=$((bios_boot_size+boot_size)) -rootfs_end=$((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 - -# USB devices also require rootwait -if [ -n `readlink /dev/disk/by-id/usb* | grep $TARGET_DEVICE_NAME` ]; then - rootwait="rootwait" -fi - -if [ $grub_version -eq 0 ] ; then - bios_boot='' - bootfs=${device}${part_prefix}1 - rootfs=${device}${part_prefix}2 - swap=${device}${part_prefix}3 -else - bios_boot=${device}${part_prefix}1 - bootfs=${device}${part_prefix}2 - rootfs=${device}${part_prefix}3 - swap=${device}${part_prefix}4 -fi - -echo "*****************" -[ $grub_version -ne 0 ] && echo "BIOS boot partition size: $bios_boot_size MB ($bios_boot)" -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} ..." -if [ $grub_version -eq 0 ] ; then - parted ${device} mktable msdos - echo "Creating boot partition on $bootfs" - parted ${device} mkpart primary ext3 0% $boot_size -else - parted ${device} mktable gpt - echo "Creating BIOS boot partition on $bios_boot" - parted ${device} mkpart bios_boot 0% $bios_boot_size - parted ${device} set 1 bios_grub on - echo "Creating boot partition on $bootfs" - parted ${device} mkpart boot ext3 $boot_start $boot_size -fi - -echo "Creating rootfs partition on $rootfs" -[ $grub_version -eq 0 ] && pname='primary' || pname='root' -parted ${device} mkpart $pname ext4 $rootfs_start $rootfs_end - -echo "Creating swap partition on $swap" -[ $grub_version -eq 0 ] && pname='primary' || pname='swap' -parted ${device} mkpart $pname linux-swap $swap_start 100% - -parted ${device} print - -echo "Waiting for device nodes..." -C=0 -while [ $C -ne 3 ] && [ ! -e $bootfs -o ! -e $rootfs -o ! -e $swap ]; do - C=$(( C + 1 )) - sleep 1 -done - -echo "Formatting $bootfs to ext3..." -mkfs.ext3 $bootfs - -echo "Formatting $rootfs to ext4..." -mkfs.ext4 $rootfs - -echo "Formatting swap partition...($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 - if [ $grub_version -ne 0 ] ; then - boot_uuid=$(blkid -o value -s UUID ${bootfs}) - swap_part_uuid=$(blkid -o value -s PARTUUID ${swap}) - bootdev="UUID=$boot_uuid" - swapdev=/dev/disk/by-partuuid/$swap_part_uuid - else - bootdev=${bootfs} - swapdev=${swap} - fi - echo "$swapdev swap swap defaults 0 0" >> /tgt_root/etc/fstab - echo "$bootdev /boot ext3 defaults 1 2" >> /tgt_root/etc/fstab - # We dont want udev to mount our root device while we're booting... - if [ -d /tgt_root/etc/udev/ ] ; then - echo "${device}" >> /tgt_root/etc/udev/mount.blacklist - fi -fi -umount /tgt_root -umount /src_root - -echo "Looking for kernels to use as boot target.." -# Find kernel to boot to -# Give user options if multiple are found -kernels="$(find /run/media/$1/ -type f \ - -name bzImage* -o -name zImage* \ - -o -name vmlinux* -o -name vmlinuz* \ - -o -name fitImage* \ - | sed s:.*/::)" -if [ -n "$(echo $kernels)" ]; then - # only one kernel entry if no space - if [ -z "$(echo $kernels | grep " ")" ]; then - kernel=$kernels - echo "$kernel will be used as the boot target" - else - echo "Which kernel do we want to boot by default? The following kernels were found:" - echo $kernels - read answer - kernel=$answer - fi -else - echo "No kernels found, exiting..." - exit 1 -fi - -# Handling of the target boot partition -mount $bootfs /boot -echo "Preparing boot partition..." - -if [ -f /etc/grub.d/00_header -a $grub_version -ne 0 ] ; then - echo "Preparing custom grub2 menu..." - root_part_uuid=$(blkid -o value -s PARTUUID ${rootfs}) - boot_uuid=$(blkid -o value -s UUID ${bootfs}) - GRUBCFG="/boot/grub/grub.cfg" - mkdir -p $(dirname $GRUBCFG) - cat >$GRUBCFG <<_EOF -menuentry "Linux" { - search --no-floppy --fs-uuid $boot_uuid --set root - linux /$kernel root=PARTUUID=$root_part_uuid $rootwait rw $5 $3 $4 quiet -} -_EOF - chmod 0444 $GRUBCFG -fi -grub-install ${device} - -if [ $grub_version -eq 0 ] ; then - echo "(hd0) ${device}" > /boot/grub/device.map - echo "Preparing custom grub menu..." - echo "default 0" > /boot/grub/menu.lst - echo "timeout 30" >> /boot/grub/menu.lst - echo "title Live Boot/Install-Image" >> /boot/grub/menu.lst - echo "root (hd0,0)" >> /boot/grub/menu.lst - echo "kernel /$kernel root=$rootfs rw $3 $4 quiet" >> /boot/grub/menu.lst -fi - -# Copy kernel artifacts. To add more artifacts just add to types -# For now just support kernel types already being used by something in OE-core -for types in bzImage zImage vmlinux vmlinuz fitImage; do - for kernel in `find /run/media/$1/ -name $types*`; do - cp $kernel /boot - done -done - -umount /boot - -sync - -echo "Remove your installation media, and press ENTER" - -read enter - -echo "Rebooting..." -reboot -f |