[PATCH] workaround for mpc52xx erratum #364 (serial may not be reset in break state)

[Wolfram Sang]

On Mon, Nov 03, 2008 at 03:57:09PM -0600, Matt Sealey wrote:

> > Optionally you can further
>> reduce impact by checking if CONFIG_PPC_MPC5200_BUGFIX is defined.
>
> I would much prefer this.

I submitted a patch to enable pipelining on a MPC5200B recently. It was
disabled because of a bug in the MPC5200. The first version of this
patch used MPC5200_BUGFIX and it was mentioned, that some people might
want to run the same kernel on both kind of processors. So, the patch
that went mainline checks for the PVR. Maybe we should stick to this
here, too?

All the best,

   Wolfram Sang

-- 
  Dipl.-Ing. Wolfram Sang | http://www.pengutronix.de
 Pengutronix - Linux Solutions for Science and Industry
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 197 bytes
Desc: Digital signature
URL: <http://lists.ozlabs.org/pipermail/linuxppc-dev/attachments/20081103/342c1e51/attachment.pgp>