2 files changed, 327 insertions, 0 deletions

diff --git a/common/recipes-core/initrdscripts/files/init-install-efi.sh b/common/recipes-core/initrdscripts/files/init-install-efi.sh
new file mode 100644
index 00000000..e12a9d21
--- /dev/null
+++ b/common/recipes-core/initrdscripts/files/init-install-efi.sh
@@ -0,0 +1,326 @@
+#!/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 $live_dev_name in
+    mmcblk*)
+    ;;
+    *)
+        live_dev_name=${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}" ]; 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..."
+
+# RMC deployment
+RMC_CMD=/src_root/usr/bin/rmc
+RMC_DB=/run/media/$1/rmc.db
+
+EFIDIR="/boot/EFI/BOOT"
+mkdir -p $EFIDIR
+
+# Copy the efi loader
+cp /run/media/$1/EFI/BOOT/*.efi $EFIDIR
+
+# We only support gummiboot/systemd-boot. Leave grub-efi not changed.
+if [ -d /run/media/$1/loader ]; then
+    # copy config files for gummiboot
+    cp -dr /run/media/$1/loader /boot
+fi
+
+# We don't want to quit when a step failed. For example,
+# a file system could not support some operations.
+set +e
+
+if [ -f "${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
+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"
+    # delete the install entry
+    # fixme: If RMC did deploy install.conf at previous steps, it is purged here...
+    rm -f /boot/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=[^ ]*/ /" $GUMMIBOOT_CFGS
+    # add the root= and other standard boot options
+    sed -i "s@options *@options root=PARTUUID=$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/$1/vmlinuz /boot
+
+umount /src_root
+umount /tgt_root
+umount /boot
+
+sync
+
+echo "Remove your installation media, and press ENTER"
+
+read enter
+
+echo "Rebooting..."
+reboot -f
diff --git a/common/recipes-core/initrdscripts/initramfs-live-install-efi_%.bbappend b/common/recipes-core/initrdscripts/initramfs-live-install-efi_%.bbappend
new file mode 100644
index 00000000..81fe7b79
--- /dev/null
+++ b/common/recipes-core/initrdscripts/initramfs-live-install-efi_%.bbappend
@@ -0,0 +1 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/files:"