patches applied to powerpc.git

[Zang Roy-r61911]

> 
> Zang Roy-r61911 writes:
> 
> > 	I have submitted the "v2" version for mpc7448hpc2 board 
> support in arch/powerpc/platforms/embedded6xx.
> > 	I  have not got any suggestion, since I submitted the code.
> > 	In this submission I have addressed all the issues 
> brought up in the "v1" submission. 
> > 	So could you help me merge the patches into your git 
> tree ? If there is any comment about the code, please let me know.
> 
> I have taken 1, 2, and 4.  Ben H asked me to delay with patch 
> 3/4 because it will conflict with changes he is making.  Also 
> I would like to see it done in a fashion which doesn't add 
> two extra loads to things like _mpic_ipi_read etc.
> 
> Paul.
> 
Paul
	Great news!
	For tsi108 mpic part, it is a bit complex:). We can wait for
Ben's code to decide the direction of our mpic.
	
Ben, 
	Where is your patch? So many guys wait for it!

Roy