From: arnd@arndb.de (Arnd Bergmann)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/9] ARM: mmp: distinguish mmp and mmp2 in Kconfig
Date: Fri, 27 Apr 2012 20:14:49 +0000 [thread overview]
Message-ID: <201204272014.49443.arnd@arndb.de> (raw)
In-Reply-To: <1335515957-1798-3-git-send-email-haojian.zhuang@gmail.com>
On Friday 27 April 2012, Haojian Zhuang wrote:
> Append four CONFIG_* MACRO to distinguish boards in arch-mmp.
>
> CONFIG_MMP_LEGACY and CONFIG_MMP2_LEGACY are used to support boards
> without device tree.
>
> CONFIG_MMP_DT and CONFIG_MMP2_DT are used to support boards with
> device tree.
>
> At the same time, only one of these four macro could be selected.
> It's used to miss compiling all boards file together.
Can you explain why this is done? It seems counterintuitive to
have the DT and non-DT support be mutually exclusive.
Arnd
WARNING: multiple messages have this Message-ID (diff)
From: Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>
To: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Cc: eric.y.miao-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org,
linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org
Subject: Re: [PATCH 2/9] ARM: mmp: distinguish mmp and mmp2 in Kconfig
Date: Fri, 27 Apr 2012 20:14:49 +0000 [thread overview]
Message-ID: <201204272014.49443.arnd@arndb.de> (raw)
In-Reply-To: <1335515957-1798-3-git-send-email-haojian.zhuang-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
On Friday 27 April 2012, Haojian Zhuang wrote:
> Append four CONFIG_* MACRO to distinguish boards in arch-mmp.
>
> CONFIG_MMP_LEGACY and CONFIG_MMP2_LEGACY are used to support boards
> without device tree.
>
> CONFIG_MMP_DT and CONFIG_MMP2_DT are used to support boards with
> device tree.
>
> At the same time, only one of these four macro could be selected.
> It's used to miss compiling all boards file together.
Can you explain why this is done? It seems counterintuitive to
have the DT and non-DT support be mutually exclusive.
Arnd
next prev parent reply other threads:[~2012-04-27 20:14 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-27 8:39 [PATCH 0/9] add more devicetree support in arch-mmp Haojian Zhuang
2012-04-27 8:39 ` Haojian Zhuang
2012-04-27 8:39 ` [PATCH 1/9] ARM: mmp: fix build issue on mmp with device tree Haojian Zhuang
2012-04-27 8:39 ` Haojian Zhuang
2012-04-27 20:15 ` Arnd Bergmann
2012-04-27 20:15 ` Arnd Bergmann
2012-04-28 3:11 ` Haojian Zhuang
2012-04-28 3:11 ` Haojian Zhuang
2012-04-27 8:39 ` [PATCH 2/9] ARM: mmp: distinguish mmp and mmp2 in Kconfig Haojian Zhuang
2012-04-27 8:39 ` Haojian Zhuang
2012-04-27 20:14 ` Arnd Bergmann [this message]
2012-04-27 20:14 ` Arnd Bergmann
2012-05-02 5:53 ` Haojian Zhuang
2012-05-02 5:53 ` Haojian Zhuang
2012-05-02 12:58 ` Arnd Bergmann
2012-05-02 12:58 ` Arnd Bergmann
2012-04-27 8:39 ` [PATCH 3/9] ARM: mmp: support DT in irq Haojian Zhuang
2012-04-27 8:39 ` Haojian Zhuang
2012-04-27 19:06 ` Grant Likely
2012-04-27 19:06 ` Grant Likely
2012-05-02 5:40 ` Haojian Zhuang
2012-05-02 5:40 ` Haojian Zhuang
2012-05-02 12:51 ` Arnd Bergmann
2012-05-02 12:51 ` Arnd Bergmann
2012-05-04 3:41 ` Haojian Zhuang
2012-05-04 3:41 ` Haojian Zhuang
2012-05-04 12:56 ` Arnd Bergmann
2012-05-04 12:56 ` Arnd Bergmann
2012-05-30 19:38 ` Chris Ball
2012-05-30 19:38 ` Chris Ball
2012-05-31 3:07 ` Haojian Zhuang
2012-05-31 3:07 ` Haojian Zhuang
2012-05-31 3:23 ` Chris Ball
2012-05-31 3:23 ` Chris Ball
2012-05-31 21:11 ` Chris Ball
2012-05-31 21:11 ` Chris Ball
2012-04-27 8:39 ` [PATCH 4/9] ARM: mmp: support DT in timer Haojian Zhuang
2012-04-27 8:39 ` Haojian Zhuang
2012-04-27 8:39 ` [PATCH 5/9] gpio: pxa: parse gpio from DTS file Haojian Zhuang
2012-04-27 8:39 ` Haojian Zhuang
2012-04-27 8:39 ` [PATCH 6/9] ARM: mmp: support mmp2 with device tree Haojian Zhuang
2012-04-27 8:39 ` Haojian Zhuang
2012-04-27 8:39 ` [PATCH 7/9] ARM: mmp: support pxa910 " Haojian Zhuang
2012-04-27 8:39 ` Haojian Zhuang
2012-04-27 8:39 ` [PATCH 8/9] ARM: dts: refresh dts file for arch mmp Haojian Zhuang
2012-04-27 8:39 ` Haojian Zhuang
2012-04-27 8:39 ` [PATCH 9/9] Documentation: update docs for mmp dt Haojian Zhuang
2012-04-27 8:39 ` Haojian Zhuang
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=201204272014.49443.arnd@arndb.de \
--to=arnd@arndb.de \
--cc=linux-arm-kernel@lists.infradead.org \
/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.