From: Scott Wood <scottwood@freescale.com>
To: avorontsov@ru.mvista.com
Cc: Linuxppc-dev Development <linuxppc-dev@ozlabs.org>,
Timur Tabi <timur@freescale.com>
Subject: Re: removing get_immrbase()??
Date: Thu, 23 Apr 2009 12:59:56 -0500 [thread overview]
Message-ID: <49F0AC9C.7060905@freescale.com> (raw)
In-Reply-To: <20090423172633.GA16375@oksana.dev.rtsoft.ru>
Anton Vorontsov wrote:
> This is exactly what we should try to avoid. We should not accept
> any changes that might break older firmwares. That is, keep the
> device tree workable with X1 and X2, by any means.
I think that's a much bigger restriction than trying to keep the kernel
compatible with older device trees. Consider changes in the physical
memory map, etc.
> If X1 looks for "/soc8323@..." and X2 looks for "/soc@...", so that
> Z1 and Z2 aren't compatible at all, then we're in trouble. But we're
> in trouble regardless of what Linux is doing, no?
Not if Linux can continue to deal with X1 and Z1.
-Scott
next prev parent reply other threads:[~2009-04-23 18:00 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-22 18:38 removing get_immrbase()?? Kumar Gala
2009-04-22 19:35 ` Timur Tabi
2009-04-22 20:16 ` Scott Wood
2009-04-22 20:16 ` Timur Tabi
2009-04-22 20:20 ` Scott Wood
2009-04-22 21:31 ` Kumar Gala
2009-04-22 21:33 ` Timur Tabi
2009-04-22 21:39 ` Kumar Gala
2009-04-22 21:46 ` Timur Tabi
2009-04-22 21:54 ` Kumar Gala
2009-04-22 21:57 ` Timur Tabi
2009-04-22 22:07 ` Kumar Gala
2009-04-22 22:00 ` Scott Wood
2009-04-22 22:00 ` Timur Tabi
2009-04-23 13:54 ` Grant Likely
2009-04-22 21:38 ` Scott Wood
2009-04-22 21:55 ` Kumar Gala
2009-04-22 22:33 ` Scott Wood
2009-04-23 0:03 ` Timur Tabi
2009-04-23 2:26 ` David Gibson
2009-04-23 3:36 ` Kumar Gala
2009-04-23 4:06 ` David Gibson
2009-04-23 4:41 ` Kumar Gala
2009-04-28 4:12 ` David Gibson
2009-04-28 13:48 ` Timur Tabi
2009-04-23 13:07 ` Timur Tabi
2009-04-23 15:56 ` Scott Wood
2009-04-23 13:02 ` Timur Tabi
2009-04-23 13:50 ` Anton Vorontsov
2009-04-23 14:02 ` Timur Tabi
2009-04-23 14:06 ` Kumar Gala
2009-04-23 14:09 ` Timur Tabi
2009-04-24 14:40 ` Wrobel Heinz-R39252
2009-04-23 14:13 ` Anton Vorontsov
2009-04-23 16:00 ` Scott Wood
2009-04-23 16:54 ` Anton Vorontsov
2009-04-23 17:03 ` Scott Wood
2009-04-23 17:26 ` Anton Vorontsov
2009-04-23 17:59 ` Scott Wood [this message]
2009-04-28 4:25 ` David Gibson
2009-04-28 4:21 ` David Gibson
2009-04-23 13:53 ` Grant Likely
2009-04-23 14:03 ` Anton Vorontsov
2009-04-28 4:26 ` David Gibson
2009-04-22 19:44 ` Scott Wood
2009-04-22 20:00 ` Kumar Gala
2009-04-22 20:30 ` Scott Wood
2009-04-23 13:53 ` Arnd Bergmann
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=49F0AC9C.7060905@freescale.com \
--to=scottwood@freescale.com \
--cc=avorontsov@ru.mvista.com \
--cc=linuxppc-dev@ozlabs.org \
--cc=timur@freescale.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.