dev: Added new Lupio-BLK Device

This is a virtual block device that provides a disk-like interface
for second level storage.  It is implemented as a DMADevice, and
allows for the transfer of blocks from the block device to main
memory, and vice versa.

The following are the specifications regarding the LupIO-BLK:

Change-Id: Ifabc9b715fadb218e84952694d666b803e46e1f7
Maintainer: Bobby Bruce <>
Tested-by: kokoro <>
Reviewed-by: Jason Lowe-Power <>
4 files changed