diff options
Diffstat (limited to 'meta/recipes-core/initrdscripts')
4 files changed, 438 insertions, 0 deletions
diff --git a/meta/recipes-core/initrdscripts/files/init-install-efi-testfs.sh b/meta/recipes-core/initrdscripts/files/init-install-efi-testfs.sh new file mode 100644 index 0000000000..2fea7610f9 --- /dev/null +++ b/meta/recipes-core/initrdscripts/files/init-install-efi-testfs.sh @@ -0,0 +1,199 @@ +#!/bin/sh -e +# +# Copyright (c) 2012, Intel Corporation. +# All rights reserved. +# +# install.sh [device_name] [rootfs_name] +# + +PATH=/sbin:/bin:/usr/sbin:/usr/bin + +# We need 200 Mb for the boot partition +boot_size=200 + +# 50% for the second rootfs +testfs_ratio=50 + +found="no" + +echo "Searching for a hard drive..." +for device in 'hda' 'hdb' 'sda' 'sdb' 'mmcblk0' 'mmcblk1' +do + if [ -e /sys/block/${device}/removable ]; then + if [ "$(cat /sys/block/${device}/removable)" = "0" ]; then + found="yes" + + while true; do + # Try sleeping here to avoid getting kernel messages + # obscuring/confusing user + sleep 5 + echo "Found drive at /dev/${device}. Do you want to install this image there ? [y/n]" + read answer + if [ "$answer" = "y" ] ; then + break + fi + + if [ "$answer" = "n" ] ; then + found=no + break + fi + + echo "Please answer y or n" + done + fi + fi + + if [ "$found" = "yes" ]; then + break; + fi + +done + +if [ "$found" = "no" ]; then + exit 1 +fi + +echo "Installing image on /dev/${device}" + +# +# The udev automounter can cause pain here, kill it +# +rm -f /etc/udev/rules.d/automount.rules +rm -f /etc/udev/scripts/mount* + +# +# Unmount anything the automounter had mounted +# +umount /dev/${device}* 2> /dev/null || /bin/true + +mkdir -p /tmp +cat /proc/mounts > /etc/mtab + +disk_size=$(parted /dev/${device} unit mb print | grep Disk | cut -d" " -f 3 | sed -e "s/MB//") + +testfs_size=$((disk_size*testfs_ratio/100)) +rootfs_size=$((disk_size-boot_size-testfs_size)) + +rootfs_start=$((boot_size)) +rootfs_end=$((rootfs_start+rootfs_size)) +testfs_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#mmcblk}" = "${device}" ]; then + part_prefix="p" + rootwait="rootwait" +fi +bootfs=/dev/${device}${part_prefix}1 +rootfs=/dev/${device}${part_prefix}2 +testfs=/dev/${device}${part_prefix}3 + +echo "*****************" +echo "Boot partition size: $boot_size MB ($bootfs)" +echo "Rootfs partition size: $rootfs_size MB ($rootfs)" +echo "Testfs partition size: $testfs_size MB ($testfs)" +echo "*****************" +echo "Deleting partition table on /dev/${device} ..." +dd if=/dev/zero of=/dev/${device} bs=512 count=2 + +echo "Creating new partition table on /dev/${device} ..." +parted /dev/${device} mklabel gpt + +echo "Creating boot partition on $bootfs" +parted /dev/${device} mkpart primary 0% $boot_size +parted /dev/${device} set 1 boot on + +echo "Creating rootfs partition on $rootfs" +parted /dev/${device} mkpart primary $rootfs_start $rootfs_end + +echo "Creating testfs partition on $testfs" +parted /dev/${device} mkpart primary $testfs_start 100% + +parted /dev/${device} print + +echo "Formatting $bootfs to vfat..." +mkfs.vfat -n "boot" $bootfs + +echo "Formatting $rootfs to ext3..." +mkfs.ext3 -L "platform" $rootfs + +echo "Formatting $testfs to ext3..." +mkfs.ext3 -L "testrootfs" $testfs + +mkdir /ssd +mkdir /rootmnt +mkdir /bootmnt + +mount $rootfs /ssd +mount -o rw,loop,noatime,nodiratime /media/$1/$2 /rootmnt + +echo "Copying rootfs files..." +cp -a /rootmnt/* /ssd + +touch /ssd/etc/masterimage + +if [ -d /ssd/etc/ ] ; then + # We dont want udev to mount our root device while we're booting... + if [ -d /ssd/etc/udev/ ] ; then + echo "/dev/${device}" >> /ssd/etc/udev/mount.blacklist + fi +fi + +umount /ssd +umount /rootmnt + +echo "Preparing boot partition..." +mount $bootfs /ssd + +EFIDIR="/ssd/EFI/BOOT" +mkdir -p $EFIDIR +cp /media/$1/vmlinuz /ssd +# Copy the efi loader +cp /media/$1/EFI/BOOT/*.efi $EFIDIR + +if [ -f /media/$1/EFI/BOOT/grub.cfg ]; then + GRUBCFG="$EFIDIR/grub.cfg" + cp /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=[^ ]*/ /" $GRUBCFG + # Add the root= and other standard boot options + sed -i "s@linux /vmlinuz *@linux /vmlinuz root=$rootfs rw $rootwait quiet @" $GRUBCFG +fi + +if [ -d /media/$1/loader ]; then + GUMMIBOOT_CFGS="/ssd/loader/entries/*.conf" + # copy config files for gummiboot + cp -dr /media/$1/loader /ssd + # delete the install entry + rm -f /ssd/loader/entries/install.conf + # 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=[^ ]*/ /" $GUMMIBOOT_CFGS + # add the root= and other standard boot options + sed -i "s@options *@options root=$rootfs rw $rootwait quiet @" $GUMMIBOOT_CFGS + # Add the test label + echo -ne "title test\nlinux /test-kernel\noptions root=$testfs rw $rootwait quiet\n" > /ssd/loader/entries/test.conf +fi + +umount /ssd +sync + +echo "Remove your installation media, and press ENTER" + +read enter + +echo "Rebooting..." +reboot -f diff --git a/meta/recipes-core/initrdscripts/files/init-install-testfs.sh b/meta/recipes-core/initrdscripts/files/init-install-testfs.sh new file mode 100644 index 0000000000..d2f2420498 --- /dev/null +++ b/meta/recipes-core/initrdscripts/files/init-install-testfs.sh @@ -0,0 +1,211 @@ +#!/bin/sh -e +# +# Copyright (C) 2008-2011 Intel +# +# install.sh [device_name] [rootfs_name] [video_mode] [vga_mode] +# + +PATH=/sbin:/bin:/usr/sbin:/usr/bin + +# We need 20 Mb for the boot partition +boot_size=200 + +# 50% for the the test partition +testfs_ratio=50 + +# Get a list of hard drives +hdnamelist="" +live_dev_name=${1%%/*} + +echo "Searching for hard drives ..." + +for device in `ls /sys/block/`; do + case $device in + loop*) + # skip loop device + ;; + ram*) + # skip ram device + ;; + *) + # skip the device LiveOS is on + # Add valid hard drive name to the list + if [ $device != $live_dev_name -a -e /dev/$device ]; then + hdnamelist="$hdnamelist $device" + fi + ;; + 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 + echo -n "MODEL=" + cat /sys/block/$hdname/device/model + cat /sys/block/$hdname/device/uevent + echo + # Get user choice + while true; do + echo -n "Do you want to install this image there? [y/n] " + read answer + if [ "$answer" = "y" -o "$answer" = "n" ]; then + break + fi + echo "Please answer y or n" + done + if [ "$answer" = "y" ]; then + TARGET_DEVICE_NAME=$hdname + 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=$TARGET_DEVICE_NAME + +# +# The udev automounter can cause pain here, kill it +# +rm -f /etc/udev/rules.d/automount.rules +rm -f /etc/udev/scripts/mount* + +# +# Unmount anything the automounter had mounted +# +umount /dev/${device}* 2> /dev/null || /bin/true + +if [ ! -b /dev/loop0 ] ; then + mknod /dev/loop0 b 7 0 +fi + +mkdir -p /tmp +cat /proc/mounts > /etc/mtab + +disk_size=$(parted /dev/${device} unit mb print | grep Disk | cut -d" " -f 3 | sed -e "s/MB//") + +testfs_size=$((disk_size*testfs_ratio/100)) +rootfs_size=$((disk_size-boot_size-testfs_size)) + +rootfs_start=$((boot_size)) +rootfs_end=$((rootfs_start+rootfs_size)) +testfs_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#mmcblk}" = "${device}" ]; then + part_prefix="p" + rootwait="rootwait" +fi +bootfs=/dev/${device}${part_prefix}1 +rootfs=/dev/${device}${part_prefix}2 +testfs=/dev/${device}${part_prefix}3 + +echo "*****************" +echo "Boot partition size: $boot_size MB ($bootfs)" +echo "Rootfs partition size: $rootfs_size MB ($rootfs)" +echo "Testfs partition size: $testfs_size MB ($testfs)" +echo "*****************" +echo "Deleting partition table on /dev/${device} ..." +dd if=/dev/zero of=/dev/${device} bs=512 count=2 + +echo "Creating new partition table on /dev/${device} ..." +parted /dev/${device} mklabel msdos + +echo "Creating boot partition on $bootfs" +parted /dev/${device} mkpart primary 0% $boot_size + +echo "Creating rootfs partition on $rootfs" +parted /dev/${device} mkpart primary $rootfs_start $rootfs_end + +echo "Creating testfs partition on $testfs" +parted /dev/${device} mkpart primary $testfs_start 100% + +parted /dev/${device} print + +echo "Formatting $bootfs to ext3..." +mkfs.ext3 -L "boot" $bootfs + +echo "Formatting $rootfs to ext3..." +mkfs.ext3 -L "rootfs" $rootfs + +echo "Formatting $testfs to ext3..." +mkfs.ext3 -L "testrootfs" $testfs + +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 /media/$1/$2 /src_root +echo "Copying rootfs files..." +cp -a /src_root/* /tgt_root +if [ -d /tgt_root/etc/ ] ; then + echo "$bootfs /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 "/dev/${device}" >> /tgt_root/etc/udev/mount.blacklist + fi +fi +umount /tgt_root +umount /src_root + +# Handling of the target boot partition +mount $bootfs /boot +echo "Preparing boot partition..." +if [ -f /etc/grub.d/40_custom ] ; then + echo "Preparing custom grub2 menu..." + GRUBCFG="/boot/grub/grub.cfg" + mkdir -p $(dirname $GRUBCFG) + cp /etc/grub.d/40_custom $GRUBCFG + sed -i "s@__ROOTFS__@$rootfs $rootwait@g" $GRUBCFG + sed -i "s/__VIDEO_MODE__/$3/g" $GRUBCFG + sed -i "s/__VGA_MODE__/$4/g" $GRUBCFG + sed -i "s/__CONSOLE__/$5/g" $GRUBCFG + sed -i "/#/d" $GRUBCFG + sed -i "/exec tail/d" $GRUBCFG + + # Add the test label + echo -ne "\nmenuentry 'test' {\nlinux /test-kernel root=$testfs rw $rootwait quiet\n}\n" >> $GRUBCFG + + chmod 0444 $GRUBCFG +fi +grub-install /dev/${device} +echo "(hd0) /dev/${device}" > /boot/grub/device.map + +# If grub.cfg doesn't exist, assume GRUB 0.97 and create a menu.lst +if [ ! -f /boot/grub/grub.cfg ] ; then + echo "Preparing custom grub menu..." + echo "default 0" > /boot/grub/menu.lst + echo "timeout 30" >> /boot/grub/menu.lst + echo "title Live Boot/Install-Image" >> /boot/grub/menu.lst + echo "root (hd0,0)" >> /boot/grub/menu.lst + echo "kernel /vmlinuz root=$rootfs rw $3 $4 quiet" >> /boot/grub/menu.lst +fi + +cp /media/$1/vmlinuz /boot/ + +umount /boot + +sync + +echo "Remove your installation media, and press ENTER" + +read enter + +echo "Rebooting..." +reboot -f diff --git a/meta/recipes-core/initrdscripts/initramfs-live-install-efi-testfs_1.0.bb b/meta/recipes-core/initrdscripts/initramfs-live-install-efi-testfs_1.0.bb new file mode 100644 index 0000000000..a54960c596 --- /dev/null +++ b/meta/recipes-core/initrdscripts/initramfs-live-install-efi-testfs_1.0.bb @@ -0,0 +1,14 @@ +SUMMARY = "Live image install script for with a second rootfs/kernel option" +LICENSE = "MIT" +LIC_FILES_CHKSUM = "file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420" +SRC_URI = "file://init-install-efi-testfs.sh" + +RDEPENDS_${PN} = "parted e2fsprogs-mke2fs dosfstools" + +do_install() { + install -m 0755 ${WORKDIR}/init-install-efi-testfs.sh ${D}/install-efi.sh +} + +INHIBIT_DEFAULT_DEPS = "1" +FILES_${PN} = " /install-efi.sh " +COMPATIBLE_HOST = "(i.86|x86_64).*-linux" diff --git a/meta/recipes-core/initrdscripts/initramfs-live-install-testfs_1.0.bb b/meta/recipes-core/initrdscripts/initramfs-live-install-testfs_1.0.bb new file mode 100644 index 0000000000..db4cf544e8 --- /dev/null +++ b/meta/recipes-core/initrdscripts/initramfs-live-install-testfs_1.0.bb @@ -0,0 +1,14 @@ +SUMMARY = "Live image install script with a second rootfs/kernel" +LICENSE = "MIT" +LIC_FILES_CHKSUM = "file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420" +SRC_URI = "file://init-install-testfs.sh" + +RDEPENDS_${PN} = "grub parted e2fsprogs-mke2fs" + +do_install() { + install -m 0755 ${WORKDIR}/init-install-testfs.sh ${D}/install.sh +} + +INHIBIT_DEFAULT_DEPS = "1" +FILES_${PN} = " /install.sh " +COMPATIBLE_HOST = "(i.86|x86_64).*-linux" |