[U-Boot] 83xx: add support configure bus parking

[Kim Phillips]

On Thu, 7 Jan 2010 08:56:00 +0100
Heiko Schocher <hs at denx.de> wrote:

> Add support to configure bus parking mode and master in bus arbitration
> configuration (ACR). Add this for the kmeter1 port:
> 
> Configure bus arbiter with recommended values from Freescale
> to improve bus latency/throughput for application with
> intensive QuiccEngine activity.
> 
> Signed-off-by: Heiko Schocher <hs at denx.de>
> ---

perfect - applied.

Thank you,

Kim