Thread (15 messages) 15 messages, 7 authors, 2002-10-25

Re: very minor 405GP and 405GPr PCI difference

From: David Müller (ELSOFT AG) <hidden>
Date: 2002-10-01 08:37:20

Hello

David Gibson wrote:
On Mon, Sep 30, 2002 at 02:01:43PM +1000, David Gibson wrote:
quoted
On Fri, Sep 27, 2002 at 08:27:35AM -0400, Ralph Blach wrote:
quoted
Yesterday I discovered a minor 405GP vs 405GPr PCI difference.
IN the 405GP the ptm1ms bit 31, the enable bit for the region is set to 1
by the hardware and cannot be written.
On the 405GPr the bit is writable and this makes necessitates  a change in
walnut.c
[stuff deleted]
So, here is a patch to do that.  If there are no objections, I will
commit this to linuxppc-2.5 BK.

In your proposed patch, i'm missing a way to install a board specify
mapping either by using special constants, callback functions to board
specific code, .... AFAICS all boards are forced to use the same mapping.

Dave


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