2 # Copyright (C) 2010 Vertical Communications
4 # This is free software, licensed under the GNU General Public License v2.
5 # See /LICENSE for more information.
7 # Determine if we are requested to mount external root
9 external_root_pivot() {
10 check_skip || [ "$pi_extroot_mount_success" != "true" ] || {
11 echo "switching to external rootfs"
12 if [ "$ER_IS_SQUASHFS" = "true" ]; then
15 mount -o remount,ro / && fopivot /overlay /rom && pi_mount_skip_next=true
19 boot_hook_add preinit_mount_root external_root_pivot