diff --git a/src/rootfsinstall.sh b/src/rootfsinstall.sh
index 455b0c8..72547d7 100755
--- a/src/rootfsinstall.sh
+++ b/src/rootfsinstall.sh
@@ -12,13 +12,14 @@ TARGET_ARCH=arm
 VOLUME_LABEL="openmamba"
 
 function usage() {
-   echo "Usage: $0 device rootfs-archive [-bpi|-cubox|-rpi] [-a archive] [-c command] [-fs fstype] [-k kernel] [-p password] [-y]"
+   echo "Usage: $0 device rootfs-archive [-bpi|-cubox|-rpi|-rpi64] [-a archive] [-c command] [-fs fstype] [-k kernel] [-p password] [-y]"
    echo
    echo "Target platform (optional):"
    echo "-baytrail   : make a BayTrail image with boot partition"
    echo "-bpi        : make a BananaPi image with boot partition"
    echo "-cubox      : make a Cubox image with boot partition"
-   echo "-rpi        : make a RaspberryPi image with boot partition"
+   echo "-rpi        : make a RaspberryPi (arm) image with boot partition"
+   echo "-rpi64      : make a RaspberryPi (aarch64) image with boot partition"
    echo
    echo "Options:"
    echo "-a archive  : additional archive to unpack in rootfs root (may be specified multiple times)"
@@ -56,6 +57,7 @@ while [ "$1" ]; do
       -cubox) TARGETDEVICE=cubox ;;
       -bpi) TARGETDEVICE=bpi ;;
       -rpi) TARGETDEVICE=rpi ;;
+      -rpi64) TARGETDEVICE=rpi64; TARGET_ARCH=aarch64 ;;
       -fs) [ "$2" ] || {
               echo "Error: -fs option requires an argument; aborting."
               exit 1
@@ -224,6 +226,17 @@ raspberrypi-utils xf86-video-fbturbo $INSTALLPACKAGES"
         FSTAB_ROOT_DEVICE="/dev/mmcblk0p2"
         FSTAB_BOOT_DEVICE="/dev/mmcblk0p1"
         ;;
+   rpi64) ARCH=aarch64
+        BOOTFSTYPE=fat32
+        BOOTFSSIZE=100M
+        BOOTFSSTART=0
+        KERNELDEST="@BOOT@/kernel8.img"
+        INSTALLPACKAGES="\
+kernel-rpi-v8 raspberrypi-utils xf86-video-fbturbo $INSTALLPACKAGES"
+        REMOVEPACKAGES="kernel-mamba-aarch64"
+        FSTAB_ROOT_DEVICE="/dev/mmcblk0p2"
+        FSTAB_BOOT_DEVICE="/dev/mmcblk0p1"
+        ;;
    cubox) ARCH=arm
           BOOTFSTYPE=ext3
           BOOTFSSIZE=20M
@@ -254,7 +267,7 @@ else
 fi
 
 echo "Target SD card : ${DRIVE}"
-[ "$TARGETDEVICE" ] && echo "Target platform: $TARGETDEVICE"
+[ "$TARGETDEVICE" ] && echo "Target platform: $TARGETDEVICE ($TARGET_ARCH)"
 if [ ! "${IMAGEMODE}" ]; then
    [ "$BOOTFSTYPE" ] &&   echo "Boot fs        : $BOOTFSTYPE($BOOTFSSIZE)"
    [ "$BOOTFSTYPE" ] &&   echo "System fs      : $SYSTEMFSTYPE"
@@ -381,7 +394,7 @@ trap "[ "$BOOTMP" -a -e $BOOTMP ] && umount $BOOTMP;[ "$ROOTMP" -a -e $ROOTMP ]
    if [ ! "${IMAGEMODE}" ]; then
       echo "Uncompressing $ROOTFSARCHIVE..."
       echo -n "This can take a while, please wait..."
-      tar xf $ROOTFSARCHIVE || {
+      tar xf $ROOTFSARCHIVE --exclude=vexpress-v2m-rs1.dtsi || {
          echo
          echo "ERROR: unable to uncompress rootfs archive; aborting."
          exit 1
@@ -420,7 +433,7 @@ if [ "${SAVE_ROOT_PARTUUID}" -a "${GROWIMAGE}" ]; then
    NEW_ROOT_PARTUUID=`blkid -s PARTUUID -o value ${PARTITION2}`
    sed -i "s|PARTUUID=${SAVE_ROOT_PARTUUID}|PARTUUID=${NEW_ROOT_PARTUUID}|" ${ROOTMP}/etc/fstab
    sed -i "s|PARTUUID=${SAVE_BOOT_PARTUUID}|PARTUUID=${NEW_BOOT_PARTUUID}|" ${ROOTMP}/etc/fstab
-   if [ "$TARGETDEVICE" = "rpi" ]; then
+   if [ "$TARGETDEVICE" = "rpi" -o "$TARGETDEVICE" = "rpi64" ]; then
       sed -i "s|PARTUUID=${SAVE_ROOT_PARTUUID}|PARTUUID=${NEW_ROOT_PARTUUID}|" ${BOOTMP}/cmdline.txt
    fi
 fi
@@ -549,7 +562,7 @@ uenvcmd=run aload_script aload_kernel
 _EOF
    dd if=$ROOTMP/boot/Bananapi/u-boot-sunxi-with-spl.bin of=${DRIVE} bs=1024 seek=8
    :
-elif [ "$TARGETDEVICE" = "rpi" ]; then
+elif [ "$TARGETDEVICE" = "rpi" -o "$TARGETDEVICE" = "rpi64" ]; then
    [ "$USEKERNEL" ] && cp $ROOTMP/boot/$USEKERNEL $KERNELDEST
    [ "$USEKERNEL2" ] && cp $ROOTMP/boot/$USEKERNEL2 $KERNELDEST2
    [ "$USEKERNEL3" ] && cp $ROOTMP/boot/$USEKERNEL3 $KERNELDEST3
@@ -557,7 +570,7 @@ elif [ "$TARGETDEVICE" = "rpi" ]; then
    [ -e /usr/libexec/init_resize ] && cp /usr/libexec/init_resize ${ROOTMP}/usr/libexec/
    [ -e ${ROOTMP}/usr/libexec/init_resize ] && CMDLINE_ADD=" init=/usr/libexec/init_resize"
 
-   chroot $ROOTMP depmod -ae
+   #chroot $ROOTMP depmod -ae
 
    # cmdline.txt : parameters passed to the kernel on boot
    echo "\
@@ -583,9 +596,11 @@ gpu_mem=128
 start_x=1
 framebuffer_depth=32
 framebuffer_ignore_alpha=1
-dtparam=audio=on
-" > $BOOTMP/config.txt
+dtparam=audio=on" > $BOOTMP/config.txt
 
+   if [ "$TARGETDEVICE" = "rpi64" ]; then
+      echo "arm_64bit=1" >> $BOOTMP/config.txt
+   fi
    ## Enable HDMI mode rather than DVI, if required
    #echo "\
    #hdmi_drive=2" >> $BOOTMP/config.txt