1 files changed, 46 insertions, 0 deletions

diff --git a/meta/recipes-core/initrdscripts/initramfs-framework/finish b/meta/recipes-core/initrdscripts/initramfs-framework/finish
new file mode 100755
index 0000000000..bedd803f10
--- /dev/null
+++ b/meta/recipes-core/initrdscripts/initramfs-framework/finish
@@ -0,0 +1,46 @@
+#!/bin/sh
+# Copyright (C) 2011 O.S. Systems Software LTDA.
+# Licensed on MIT
+
+finish_enabled() {
+        return 0
+}
+
+finish_run() {
+        if [ -n "$ROOTFS_DIR" ]; then
+                if [ -n "$bootparam_rootdelay" ]; then
+                        debug "Sleeping for $rootdelay second(s) to wait root to settle..."
+                        sleep $bootparam_rootdelay
+                fi
+
+                if [ -n "$bootparam_root" ]; then
+                        debug "No e2fs compatible filesystem has been mounted, mounting $bootparam_root..."
+
+                        if [ "${bootparam_root:0:5}" = "UUID=" ]; then
+                                bootparam_root="/dev/disk/by-uuid/${bootparam_root/UUID=/}"
+                        fi
+
+                        if [ -e "$bootparam_root" ]; then
+                                mount $bootparam_root $ROOTFS_DIR
+                        else
+                                debug "root '$bootparam_root' doesn't exist."
+                        fi
+                fi
+
+                if [ ! -d $ROOTFS_DIR/dev ]; then
+                        fatal "ERROR: There's no '/dev' on rootfs."
+                fi
+
+                info "Switching root to '$ROOTFS_DIR'..."
+
+                debug "Moving /dev, /proc and /sys onto rootfs..."
+                mount --move /dev $ROOTFS_DIR/dev
+                mount --move /proc $ROOTFS_DIR/proc
+                mount --move /sys $ROOTFS_DIR/sys
+
+                cd $ROOTFS_DIR
+                exec switch_root -c /dev/console $ROOTFS_DIR /sbin/init
+        else
+                debug "No rootfs has been set"
+        fi
+}