From: Segher Boessenkool <segher@kernel.crashing.org>
To: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Cc: Olof Johansson <olof@lixom.net>,
linuxppc-dev@ozlabs.org,
Loeliger Jon-LOELIGER <jdl@Freescale.com>,
David Gibson <david@gibson.dropbear.id.au>
Subject: Re: [PATCH v2 6/7] Holly DTS
Date: Wed, 9 May 2007 17:28:18 +0200 [thread overview]
Message-ID: <0f60e44e6c7848e5eee8c82c0f2bfaec@kernel.crashing.org> (raw)
In-Reply-To: <1178706570.3453.63.camel@zod.rchland.ibm.com>
>>>>> Other dts'es are similar. Could be nice
>>>>> to have a comment next to it if that's the case.
>>>>
>>>> Yeah. There's also this ?? syntax now I believe.
>>>
>>> Not quite yet.
>>
>> Yes, the idea was raised, but discussion kind of petered out and
>> nobody (read: me) got around to implementing it.
>
> What exactly did this ?? syntax imply? I must have missed that thread.
A property in a DTS file can use that to say
the property should have a value, but it will
be filled in by the bootwrapper instead (memory
address/size, or network MAC address, for
instance). Presumably the kernel parser would
complain when it sees the this-is-still-undefined
marker.
The original proposal specified the length of
the property value IIRC, but that isn't necessary
anymore.
Segher
next prev parent reply other threads:[~2007-05-09 15:28 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-05 16:13 [PATCH v2 0/7] Add support for 750CL Holly board Josh Boyer
2007-05-05 16:14 ` [PATCH v2 0/1] Add tsi108_pci.h for common PCI functions Josh Boyer
2007-05-05 16:15 ` [PATCH v2 2/7] Generalize tsi108 PHY types Josh Boyer
2007-05-05 16:16 ` [PATCH v2 3/7] Generalize TSI 108 PCI setup Josh Boyer
2007-05-05 16:17 ` [PATCH v2 4/7] Add support for 750CL Holly board Josh Boyer
2007-05-07 4:22 ` Paul Mackerras
2007-05-07 10:32 ` Josh Boyer
2007-05-05 16:19 ` [PATCH v2 5/7] Holly defconfig Josh Boyer
2007-05-05 16:20 ` [PATCH v2 6/7] Holly DTS Josh Boyer
2007-05-05 17:21 ` Segher Boessenkool
2007-05-05 18:12 ` Josh Boyer
2007-05-05 20:44 ` Segher Boessenkool
2007-05-05 21:36 ` Josh Boyer
2007-05-06 0:47 ` Segher Boessenkool
2007-05-05 19:13 ` Olof Johansson
2007-05-05 19:46 ` Josh Boyer
2007-05-05 20:51 ` Segher Boessenkool
2007-05-05 20:49 ` Segher Boessenkool
2007-05-07 17:50 ` Loeliger Jon-LOELIGER
2007-05-09 0:49 ` David Gibson
2007-05-09 7:40 ` Stephen Rothwell
2007-05-09 10:29 ` Josh Boyer
2007-05-09 15:28 ` Segher Boessenkool [this message]
2007-05-10 23:54 ` David Gibson
2007-05-12 12:02 ` Segher Boessenkool
2007-05-14 0:24 ` David Gibson
2007-05-14 12:33 ` Segher Boessenkool
2007-05-14 16:16 ` Scott Wood
2007-05-06 0:40 ` David Gibson
2007-05-07 13:11 ` Josh Boyer
2007-05-08 0:06 ` David Gibson
2007-05-05 16:20 ` [PATCH v2 7/7] Holly bootwrapper Josh Boyer
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