[U-Boot] B4860/B4420 patches and some updates for qixis and T4240QDS

[Aggrwal Poonam-B10812]

The patchset contains the following patches:

Mainly related to B4860/B4420QDS.
Some are qixis updates and related additions for B4860/B4420QDS  and T4240QDS.

[PATCH 01/09] powerpc/mpc85xx: Few updates for B4860 cpu changes
[PATCH 02/09] powerpc/mpc85xx:Add support of B4420 SoC
[PATCH 03/09] board/freescale/common:Add support of QTAG register
[PATCH 04/09] powerpc/mpc85xx:Fix Core cluster configuration loop
[PATCH 05/09] powerpc/b4860qds: Added Support for B4860QDS
[PATCH 06/09] powerpc/qixis: enable qixis dump command and add switch dumping command
[PATCH 07/09] powerpc/b4860qds: Add support to dump switch settings on b4860qds board
[PATCH 08/09] powerpc/t4240qds: Add support to dump switch settings on t4240qds board
[PATCH 09/09] powerpc/t4240qds: Print FPGA detail version


Regards
Poonam