From: David Gibson <david-xT8FGy+AXnRB3Ne2BGzF6laj5H9X9Tb+@public.gmane.org>
To: Frank Rowand <frowand.list-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: Pantelis Antoniou
<pantelis.antoniou-OWPKS81ov/FWk0Htik3J/w@public.gmane.org>,
Jon Loeliger <jdl-CYoMK+44s/E@public.gmane.org>,
Grant Likely
<grant.likely-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
Rob Herring <robherring2-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
Jan Luebbe <jlu-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>,
Sascha Hauer <s.hauer-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>,
Matt Porter <mporter-OWPKS81ov/FWk0Htik3J/w@public.gmane.org>,
devicetree-compiler-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH v7 2/5] DTBO magic and dtbo format options
Date: Thu, 26 May 2016 10:10:40 +1000 [thread overview]
Message-ID: <20160526001040.GO17226@voom.fritz.box> (raw)
In-Reply-To: <5745F42E.9080100-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
[-- Attachment #1: Type: text/plain, Size: 789 bytes --]
On Wed, May 25, 2016 at 11:51:26AM -0700, Frank Rowand wrote:
> On 5/24/2016 10:50 AM, Pantelis Antoniou wrote:
> > Introduce a new magic number for dynamic plugin objects,
> > which is enabled by selecting dtbo/input output options.
>
> Why is a new magic number needed for .dtbo? Isn't it the
> same format as the existing .dtb, just with some added
> nodes?
I insisted on that. Yes, the encoding format is the same, but in
order to properly interpret the content, you have to know that it's an
overlay rather than a full tree. So, it should have a different magic
number.
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
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next prev parent reply other threads:[~2016-05-26 0:10 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-24 17:50 [PATCH v7 0/5] dtc: Dynamic DT support Pantelis Antoniou
[not found] ` <1464112239-29856-1-git-send-email-pantelis.antoniou-OWPKS81ov/FWk0Htik3J/w@public.gmane.org>
2016-05-24 17:50 ` [PATCH v7 1/5] util: Add xasprintf portable asprintf variant Pantelis Antoniou
[not found] ` <1464112239-29856-2-git-send-email-pantelis.antoniou-OWPKS81ov/FWk0Htik3J/w@public.gmane.org>
2016-05-25 5:16 ` David Gibson
2016-05-24 17:50 ` [PATCH v7 2/5] DTBO magic and dtbo format options Pantelis Antoniou
[not found] ` <1464112239-29856-3-git-send-email-pantelis.antoniou-OWPKS81ov/FWk0Htik3J/w@public.gmane.org>
2016-05-25 18:51 ` Frank Rowand
[not found] ` <5745F42E.9080100-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-05-26 0:10 ` David Gibson [this message]
2016-05-26 0:11 ` David Gibson
2016-05-24 17:50 ` [PATCH v7 3/5] dtc: Document the dynamic plugin internals Pantelis Antoniou
[not found] ` <1464112239-29856-4-git-send-email-pantelis.antoniou-OWPKS81ov/FWk0Htik3J/w@public.gmane.org>
2016-05-25 19:13 ` Frank Rowand
[not found] ` <5745F95F.6000600-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-05-26 4:58 ` David Gibson
[not found] ` <20160526045801.GD17226-RXTfZT5YzpxwFLYp8hBm2A@public.gmane.org>
2016-05-26 6:16 ` Pantelis Antoniou
2016-05-26 6:16 ` Pantelis Antoniou
2016-05-26 6:14 ` Pantelis Antoniou
2016-05-26 6:14 ` Pantelis Antoniou
[not found] ` <1151E0EF-B811-4C0B-858A-00810BE9BA42-OWPKS81ov/FWk0Htik3J/w@public.gmane.org>
2016-05-26 6:28 ` David Gibson
[not found] ` <20160526062848.GG17226-RXTfZT5YzpxwFLYp8hBm2A@public.gmane.org>
2016-05-26 6:31 ` Pantelis Antoniou
[not found] ` <8CAE1792-841B-4048-B6B1-1F0F973E2E34-OWPKS81ov/FWk0Htik3J/w@public.gmane.org>
2016-05-26 6:33 ` David Gibson
[not found] ` <20160526063334.GH17226-RXTfZT5YzpxwFLYp8hBm2A@public.gmane.org>
2016-05-26 6:36 ` Pantelis Antoniou
[not found] ` <BE239F34-7B36-4A78-BE21-AA48CB8349E4-OWPKS81ov/FWk0Htik3J/w@public.gmane.org>
2016-05-26 7:12 ` David Gibson
[not found] ` <20160526071243.GI17226-RXTfZT5YzpxwFLYp8hBm2A@public.gmane.org>
2016-05-26 7:16 ` Pantelis Antoniou
[not found] ` <C43C3B01-5DF5-49DF-848D-0BEA48E3DB6E-OWPKS81ov/FWk0Htik3J/w@public.gmane.org>
2016-05-26 13:49 ` Rob Herring
[not found] ` <CAL_JsqLTrSP577ViKRjoqyagWw4+dZuQQsTMMXdoU3n9HZSYZA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-05-26 16:55 ` Frank Rowand
[not found] ` <57472A9A.1060903-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-05-26 17:09 ` Pantelis Antoniou
[not found] ` <EAD64177-3519-4CD2-AFB6-5EB765CC7459-OWPKS81ov/FWk0Htik3J/w@public.gmane.org>
2016-05-26 21:31 ` Frank Rowand
[not found] ` <57476B27.9070008-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-05-27 14:52 ` Pantelis Antoniou
[not found] ` <26CE3FC4-2B09-45E9-94E2-9EA7836A684F-OWPKS81ov/FWk0Htik3J/w@public.gmane.org>
2016-05-30 4:22 ` David Gibson
[not found] ` <20160530042210.GD17226-RXTfZT5YzpxwFLYp8hBm2A@public.gmane.org>
2016-06-30 2:59 ` Frank Rowand
2016-06-30 2:59 ` Frank Rowand
[not found] ` <57748B01.4050601-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-06-30 5:17 ` David Gibson
2016-05-24 17:50 ` [PATCH v7 4/5] dtc: Plugin and fixup support Pantelis Antoniou
[not found] ` <1464112239-29856-5-git-send-email-pantelis.antoniou-OWPKS81ov/FWk0Htik3J/w@public.gmane.org>
2016-05-27 7:33 ` David Gibson
[not found] ` <20160527073306.GA17226-RXTfZT5YzpxwFLYp8hBm2A@public.gmane.org>
2016-05-31 5:06 ` David Gibson
[not found] ` <20160531050634.GJ17226-RXTfZT5YzpxwFLYp8hBm2A@public.gmane.org>
2016-06-02 17:13 ` Pantelis Antoniou
[not found] ` <60DA9B11-16A5-49C6-AB27-888D4FCBE3A3-OWPKS81ov/FWk0Htik3J/w@public.gmane.org>
2016-06-03 1:11 ` David Gibson
2016-05-24 17:50 ` [PATCH v7 5/5] plugin: Transparently support old style syntax Pantelis Antoniou
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