[PATCH 1/2] ep93xx: implemented watchdog timer driver for TS-72xx SBCs

[alex@digriz.org.uk (Alexander Clouter)]

Hi,

* Mika Westerberg <mika.westerberg@iki.fi> [2009-12-04 13:33:58+0200]:
>
> On Fri, Dec 04, 2009 at 10:28:21AM +0000, Alexander Clouter wrote:
> 
> > ....and also on the TS-78XX boards.  Although my TS-7800 board is being 
> > neglected at the moment it would be great if you could replace 
> > everywhere you put ts72xx with ts7xxx and such.  Means when I add the 
> > platform hooks for the TS-78xx I do not have to submit a patch that is a 
> > rather intrusive rename/relabelling one.
> 
> Is the TS-7800 watchdog timer similar than the ones in TS-72xx SBCs? I couldn't
> find any documentation about that in TS web site. If this is the case then
> I would be more than happy to do this stuff.
> 
TS made the FPGA/AVR code/hardware more or less identical to retain 
backwards compatibility.  Obviously the platform specific resource maps 
might be a little different but that is all.  The NAND, for example, is 
also identical on both, the TS-7800 however adds a hardware ECC and 
option to allow DMA transfers.

The details are only really documented in the source code of a tool TS 
provide:

http://svn.lee.org/swarm/trunk/spu/src/dillo7800/root/ts7800ctl.c

Cheers

-- 
Alexander Clouter
.sigmonster says: Now I understand the meaning of "THE MOD SQUAD"!