From: wd@denx.de (Wolfgang Denk)
To: linux-arm-kernel@lists.infradead.org
Subject: [U-Boot] [RFC] Kbuild support for ARM FIT images
Date: Mon, 18 Mar 2013 20:57:25 +0100 [thread overview]
Message-ID: <20130318195725.CA8132014B1@gemini.denx.de> (raw)
In-Reply-To: <51475997.2060008@wwwdotorg.org>
Dear Stephen,
In message <51475997.2060008@wwwdotorg.org> you wrote:
>
> Raw zImage /is/ the useful format that should be adopted.
This "one size fits all" approch does fit everywhere. There are a
number of users (including _big_ commercial ones, with _large_ numebrs
of systems in the field) that have simple requirements like:
- how can I find out if the image I just loaded to RAM in OK (OK
maning some checksum is correct, or some crypto-key could be
verified, or ...) ?
- how can I find out which version of image is installed on this
device in the flash? Can I print something like an ID string, or a
build timestamp, etc?
etc. etc.
zImage may work well in many cases, but there are also many cases
where in image format that allows for additional meta-data is
mandatory.
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
Minds are like parachutes - they only function when open.
next prev parent reply other threads:[~2013-03-18 19:57 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-21 1:37 [RFC] Kbuild support for ARM FIT images Joel A Fernandes
2013-02-21 4:26 ` Stephen Warren
2013-02-21 7:15 ` Joel A Fernandes
2013-02-21 18:58 ` Stephen Warren
2013-02-21 19:18 ` Tom Rini
2013-02-21 13:29 ` Tom Rini
2013-02-21 19:03 ` Stephen Warren
2013-02-21 10:37 ` Russell King - ARM Linux
2013-02-21 13:20 ` Tom Rini
2013-02-21 13:46 ` Russell King - ARM Linux
2013-02-21 14:08 ` Tom Rini
2013-02-21 14:37 ` Russell King - ARM Linux
2013-02-21 14:46 ` Tom Rini
2013-02-21 17:25 ` [U-Boot] " Nicolas Pitre
2013-02-21 17:40 ` Tom Rini
2013-02-21 19:21 ` Nicolas Pitre
2013-02-21 19:37 ` Stephen Warren
2013-02-21 19:57 ` Wolfgang Denk
2013-02-21 20:05 ` Stephen Warren
2013-02-21 20:18 ` Wolfgang Denk
2013-02-21 21:18 ` Nicolas Pitre
2013-02-22 0:10 ` Stephen Warren
2013-02-22 0:39 ` Russell King - ARM Linux
2013-02-22 20:48 ` Stephen Warren
2013-02-21 18:27 ` Jason Gunthorpe
2013-02-21 19:08 ` Russell King - ARM Linux
2013-02-21 20:15 ` Jason Gunthorpe
2013-02-21 19:57 ` Nicolas Pitre
2013-02-21 21:14 ` Jason Gunthorpe
2013-02-21 22:05 ` Nicolas Pitre
2013-02-21 23:11 ` Jason Gunthorpe
2013-02-21 23:50 ` Stephen Warren
2013-02-22 0:19 ` Scott Wood
2013-02-22 2:39 ` Jason Gunthorpe
2013-02-22 0:27 ` Russell King - ARM Linux
2013-02-22 0:41 ` Russell King - ARM Linux
2013-02-22 2:11 ` Jason Gunthorpe
2013-02-21 23:18 ` Wolfgang Denk
2013-02-21 23:28 ` Jason Gunthorpe
2013-02-22 0:19 ` Rob Herring
2013-02-22 2:22 ` Jason Gunthorpe
2013-02-22 3:32 ` Rob Herring
[not found] ` <CA+T6QP=gHtOuZbjsbv5_GswZu7FUXW+9KVw6K06+5X_PNzqODw@mail.gmail.com>
2013-02-22 17:43 ` Jason Gunthorpe
2013-02-22 6:55 ` Wolfgang Denk
2013-02-21 23:45 ` Stephen Warren
2013-02-22 0:29 ` Russell King - ARM Linux
2013-02-21 20:56 ` Peter Korsgaard
2013-02-21 17:37 ` Wolfgang Denk
2013-02-21 18:33 ` Russell King - ARM Linux
2013-02-23 8:38 ` Joel A Fernandes
2013-02-22 16:00 ` Olof Johansson
2013-03-18 16:36 ` Pavel Machek
2013-03-18 16:44 ` Russell King - ARM Linux
2013-03-18 17:49 ` Pavel Machek
2013-03-18 17:57 ` Russell King - ARM Linux
2013-03-18 18:04 ` Pavel Machek
2013-03-18 18:14 ` [U-Boot] " Stephen Warren
2013-03-18 19:57 ` Wolfgang Denk [this message]
2013-03-18 19:51 ` Wolfgang Denk
2013-03-18 18:29 ` [U-Boot] " Tom Rini
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