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Date: Fri, 07 Mar 2008 09:00:43 -0600
From: Timur Tabi <timur@freescale.com>
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To: Laurent Pinchart <laurentp@cse-semaphore.com>
Subject: Re: Trouble with SCC UART ports when moving from ppc to powerpc
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Laurent Pinchart wrote:

> Does anyone have any clue regarding what could write to the dpram ? I thought 
> about some CPM peripheral set up by the boot loader, but my board 
> initialization code calls cpm2_reset() long before initializing SCC1.

I'm not familar with the CPM, but in cpm_common.c are a bunch of functions to
manage memory allocated of the DPRAM.  You might want to see who's using those
functions, and how.

-- 
Timur Tabi
Linux kernel developer at Freescale