We have three goals in this chapter to support additional features for the x86vbox device. We implemented VirtualBox shared folder support and created partitions in recovery code. The last one is that we want to create a customized update package. We can use this image to support both the standard Android boot process and the two stages boot.
If we want to create an image that can support both boot up processes, let's look at the following diagram:
Layout of images for two stages boot
In the preceding diagram, we show the layout of three image files involved in both the normal boot up process and the two stages boot up ...
