Re: Q: MTD RAM in OF Device Tree

On Tue, May 19, 2009 at 6:27 AM, Wolfram Sang [off-list ref] wrote=
:

Hello Albrecht,

(adding linux-mtd)

On Tue, May 19, 2009 at 01:59:00PM +0200, Albrecht Dre=DF wrote:

quoted

is there a standard way to define a ram chip (in my case a battery-buffe=

red

quoted

nv ram, attached to the 5200's Local Bus) in the OF tree, and are there =

any

quoted

drivers (on 2.6.29.1) which pick up the chip/partition specification for=

 mtd?

quoted

Does such a driver exist, or do I have to write one (probably based on
plat-ram.c?)? =A0I think of something like

I wrote such a driver (yet without partitioning support) and I am trying =

to get

it mainline, just didn't get any comments so far:

http://patchwork.ozlabs.org/patch/23557/
http://patchwork.ozlabs.org/patch/23556/

I'd be happy if you could give it a try and donate some
{Acked|Tested|Reviewed}-by tags. Maybe this will help for my next try to =

get

it mainline.

I missed them when you posted them.  I'll go look now.
--=20
Grant Likely, B.Sc., P.Eng.
Secret Lab Technologies Ltd.