From: Timur Tabi <timur@freescale.com>
To: Laurent Pinchart <laurentp@cse-semaphore.com>
Cc: linuxppc-dev@ozlabs.org
Subject: Re: Trouble with SCC UART ports when moving from ppc to powerpc
Date: Fri, 07 Mar 2008 09:00:43 -0600 [thread overview]
Message-ID: <47D1589B.5080006@freescale.com> (raw)
In-Reply-To: <200803071521.00383.laurentp@cse-semaphore.com>
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
next prev parent reply other threads:[~2008-03-07 15:01 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-07 14:20 Trouble with SCC UART ports when moving from ppc to powerpc Laurent Pinchart
2008-03-07 15:00 ` Timur Tabi [this message]
2008-03-07 16:21 ` Scott Wood
2008-03-10 12:17 ` Laurent Pinchart
2008-03-17 15:33 ` Scott Wood
2008-03-20 13:39 ` Laurent Pinchart
2008-03-20 15:08 ` Scott Wood
2008-03-20 15:18 ` Laurent Pinchart
2008-03-20 16:24 ` Scott Wood
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