We have systemd-bootdisk-dmverity.wks.in as an example template but
no mention of it in docs or config files. Similar to the beaglebone
black insructions added earlier, we do the same for (qemu)x86-64.
This hopefully walks through getting things configured for building
a systemd based dm-verity image and booting it on qemux86-64 --filling
in a lot of blanks and assumptions so that someone relatively new to
the feature can get off the ground more quickly by using qemu as a
stepping stone towards their final physical implementation.
Finally, the full image is deployed and booted on real hardware.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
