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Date: Fri, 31 Oct 2008 18:24:14 -0700
From: Andrew Sharp <andy.sharp@onstor.com>
To: "Warren Gale" <warren.gale@onstor.com>
Cc: "Bill Fisher" <bfisher@onstor.com>, Maxim Kozlovsky
 <maxim.kozlovsky@onstor.com>
Subject: Re: Memory Map of SSC and TxRx; Separate Views
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current prom on ssc autoload loads it to 4200...

which doesn't jibe with the docs that bill showed me, but it must be
what the txrx prom is using as a source address.  i assume that the
txrx prom waits for the magical address to get written with the magical
word, and then copies the image from 4200 to 8200 or 8300 or wherever
the txrx load/start address is.

do i have that right?  the txrx prom copies the image to the real load
address?  if that's the case, then we would have to do that step by
hand if we aren't using autoload on the txrx prom?


On Fri, 31 Oct 2008 16:27:15 -0700 "Warren Gale"
<warren.gale@onstor.com> wrote:

> Bill,
>   I may have given you the wrong address.
> Sorry bout that..  0x40000000  --  should be the TXRX
>    Think the 42000000   is the FP  :O  
> 
> 
> Cougar Memory Map
> \\Mightydog\hardware\Cougar\Docs
>  Cougar Memory Map
> 
> Warren
> 
> 
> 
> -----Original Message-----
> From: Bill Fisher 
> Sent: Friday, October 31, 2008 4:15 PM
> To: Warren Gale
> Cc: Bill Fisher; Andy Sharp
> Subject: Memory Map of SSC and TxRx; Separate Views
> 
> Warren:
> 
> I tried loading a "conv" binary of Andy's kernel, the old one was ELF.
> 
> I loaded the conv binary on the SSC via tftp at 0x42000000 as per the
> mapping of the memory of TxRx memory.
> 
> After doing the load, I attempted to view the binary on the txrx
> prom console and find nothing at 0x82000000, 0x83000000, 0x42000000
> 
> Attempting to start via the "g" command fails for the obvious
> resaons.
> 
> Do you know the layout of memory on the txrx, or can you point me
> to where this is define?
> 
> Thanks,
> 
> -- Bill
> 
