From: Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>
To: Pantelis Antoniou
<panto-wVdstyuyKrO8r51toPun2/C9HSW9iNxf@public.gmane.org>
Cc: linux-doc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Lee Jones <lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
Rabin VINCENT
<rabin.vincent-0IS4wlFg1OjSUeElwK9/Pw@public.gmane.org>,
Russell King - ARM Linux
<linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org>,
Koen Kooi
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Russ Dill <Russ.Dill-l0cyMroinI0@public.gmane.org>,
Sascha Hauer <s.hauer-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>,
Matt Porter <mporter-l0cyMroinI0@public.gmane.org>,
devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org,
Rob Herring <rob.herring-bsGFqQB8/DxBDgjK7y7TUQ@public.gmane.org>,
Linus Walleij
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Matt Ranostay <mranostay-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Greg Kroah-Hartman
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Rob Clark <robdclark-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Joel A Fernandes
<agnel.joel-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Guennadi Liakhovetski
<g.liakhovetski-Mmb7MZpHnFY@public.gmane.org>
Subject: Re: [PATCH 1/5] capemgr: Beaglebone DT overlay based cape manager
Date: Wed, 9 Jan 2013 10:21:23 +0000 [thread overview]
Message-ID: <201301091021.24147.arnd@arndb.de> (raw)
In-Reply-To: <57EDCDB4-2AC9-4052-BBA6-9F4A5D3C3D8C-wVdstyuyKrO8r51toPun2/C9HSW9iNxf@public.gmane.org>
On Wednesday 09 January 2013, Pantelis Antoniou wrote:
> I've also heard in passing of some boards that just have an area in NAND
> where a list of plugged in boards is stored. It can be simplified by
> having the bootloader pass a command line argument.
>
> Other than the different probe method (and possible future hot-plug capability)
> I don't see anything different.
>
> What do you think?
Just one comment on the command line option from the boot loader: If the
boot loader is already DT aware, it should not need to modify the command line,
but instead should just enable or disable the right nodes in the tree to
statically configure all the peripherals on the extension board. That of course
won't work for hotpluggable devices.
Arnd
next prev parent reply other threads:[~2013-01-09 10:21 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-07 18:51 [PATCH 0/5] DT Overlay based cape manager for TI's Beaglebone Pantelis Antoniou
2013-01-07 18:51 ` [PATCH 1/5] capemgr: Beaglebone DT overlay based cape manager Pantelis Antoniou
2013-01-07 20:09 ` Tony Lindgren
2013-01-07 20:13 ` Pantelis Antoniou
2013-01-07 20:23 ` Tony Lindgren
[not found] ` <20130107202306.GH14149-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
2013-01-07 20:26 ` Pantelis Antoniou
2013-01-07 20:35 ` Tony Lindgren
2013-01-07 20:40 ` Pantelis Antoniou
2013-01-07 21:05 ` Tony Lindgren
2013-01-07 21:35 ` Arnd Bergmann
2013-01-08 9:15 ` Pantelis Antoniou
2013-01-08 9:51 ` Guennadi Liakhovetski
2013-01-08 10:07 ` Pantelis Antoniou
2013-01-08 10:00 ` Lee Jones
2013-01-08 10:10 ` Pantelis Antoniou
2013-01-08 10:48 ` Lee Jones
2013-01-08 12:12 ` Arnd Bergmann
2013-01-08 13:26 ` Pantelis Antoniou
2013-01-08 16:12 ` Arnd Bergmann
2013-01-09 8:11 ` Lee Jones
2013-01-09 8:29 ` Linus Walleij
[not found] ` <CACRpkdbx7ptCugpc1+JC5Yk+n835goOuoF6q0pdizsjpZ-G9mQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-01-09 9:56 ` Pantelis Antoniou
[not found] ` <57EDCDB4-2AC9-4052-BBA6-9F4A5D3C3D8C-wVdstyuyKrO8r51toPun2/C9HSW9iNxf@public.gmane.org>
2013-01-09 10:21 ` Arnd Bergmann [this message]
[not found] ` <201301091021.24147.arnd-r2nGTMty4D4@public.gmane.org>
2013-01-09 10:24 ` Pantelis Antoniou
2013-01-09 11:48 ` Arnd Bergmann
[not found] ` <201301091148.09320.arnd-r2nGTMty4D4@public.gmane.org>
2013-01-17 10:20 ` Linus Walleij
[not found] ` <CACRpkdZ8hgV_=ev8Kcq=i7K15jrvwW+Or7p+=8fP+8Rb7GGvTQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-01-17 10:35 ` Arnd Bergmann
[not found] ` <201301171035.41407.arnd-r2nGTMty4D4@public.gmane.org>
2013-01-17 14:02 ` Linus Walleij
2013-03-26 16:16 ` Grant Likely
2013-03-26 18:40 ` Greg Kroah-Hartman
2013-01-08 11:14 ` Sascha Hauer
[not found] ` <201301072135.05166.arnd-r2nGTMty4D4@public.gmane.org>
2013-04-15 10:14 ` Jean-Christophe PLAGNIOL-VILLARD
2013-01-07 18:51 ` [PATCH 2/5] capemgr: Add beaglebone's cape driver bindings Pantelis Antoniou
2013-03-26 17:36 ` Grant Likely
2013-03-27 9:26 ` Pantelis Antoniou
[not found] ` <1357584666-17374-1-git-send-email-panto-wVdstyuyKrO8r51toPun2/C9HSW9iNxf@public.gmane.org>
2013-01-07 18:51 ` [PATCH 3/5] capemgr: am335x-bone capemgr bindings Pantelis Antoniou
2013-01-07 18:51 ` [PATCH 4/5] capemgr: firmware makefiles for DT objects Pantelis Antoniou
2013-01-07 18:51 ` [PATCH 5/5] capemgr: Weather cape cape definition Pantelis Antoniou
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