Marvell/Drivers: NonDiscoverable: Switch to use MARVELL_BOARD_DESC

NonDiscoverableDevices driver used to get Armada7k8k
AHCI/SDMMC/XHCI controller description from hardcoded values
stored in the header file MvHwDescLib.h. As a result it is
very hard to support other Armada SoC families with this driver.

This patch updates the driver to get AHCI/SDMMC/XHCI controller
description from newly introduced MARVELL_BOARD_DESC protocol,
and removes the dependency on the hardcoded structures.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Marcin Wojtas <mw@semihalf.com>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>