[U-Boot] [PATCH 0/4] Support for A4M072 board

[Ilya Yanok]

These patches add support for A4M072 MPC5200-based board.
The first patch adds new board with support for all devices except for
7-segment LED display.
We've decided to use 'display' command to manipulate the LED display
so the second patch adds very simple generic interface to use such
devices and moves hw-specific realization to drivers/misc/pdsp188x.c
The third patch adds 7-segment LED display support.
And the fourth file adds support for showing boot progress codes on
LED display (we can't display them directly so we use a mapping).

Regards, Ilya.