The grub2-mkimage tool can be used for building custom images for various
platforms and architectures. But it needs modules for that specific target.
The x86_64-xen target is for PV guest type, the i386-xen_pvh is for PVH
guest type (even for x86_64).
Signed-off-by: Matyáš Kroupa <kroupa.matyas@gmail.com>
Signed-off-by: Nicolas Frayer <nfrayer@redhat.com>