[v3] powerpc/fsl-booke: Add T1040D4RDB/T1042D4RDB board support

[Priyanka Jain]

Hello Scott, 

T1040D4RDB, T1042D4RDB are completely new boards. 
They can support DDR4 memory, new serdes protocol 0x86, eth phy addresses are different (than previous boards), no. of eth ports are different, etc

Regards
Priyanka




> -----Original Message-----
> From: Wood Scott-B07421
> Sent: Saturday, August 08, 2015 8:11 AM
> To: Jain Priyanka-B32167
> Cc: linuxppc-dev at lists.ozlabs.org; Sun York-R58495
> Subject: Re: [v3] powerpc/fsl-booke: Add T1040D4RDB/T1042D4RDB board
> support
> 
> On Thu, Jul 30, 2015 at 10:33:55AM +0530, Priyanka Jain wrote:
> > T1040D4RDB/T1042D4RDB are Freescale Reference Design Board which can
> > support T1040/T1042 QorIQ Power Architecture™ processor respectively
> 
> What is the actual name of this board?
> http://patchwork.ozlabs.org/patch/504944/ changes the name in U-Boot
> from "T1040D4RDB" to "T1040RDB_DDR4".
> 
> Is it really a different board, or just different RAM?  If the latter, we don't
> specify the RAM type in the device tree, so why do we need separate device
> trees?
> 
> -Scott