From: Dirk Behme <dirk.behme@googlemail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 4/7] OMAP3: Pandora: Update pin mux
Date: Thu, 05 Feb 2009 20:13:24 +0100 [thread overview]
Message-ID: <498B3A54.9010907@googlemail.com> (raw)
In-Reply-To: <20090204232412.GK31498@game.jcrosoft.org>
Dear Jean-Christophe,
Jean-Christophe PLAGNIOL-VILLARD wrote:
> On 06:53 Mon 02 Feb , Dirk Behme wrote:
>> Update Pandora pin mux.
> for what and why?
Well, this is a very good example of why it is good to "use macros
instead of hard coded values" :)
Looking at the changes done in this patch, thanks to the macros used,
it is obvious that here pulls are enabled for MMC data/cmd lines, and
disabled for clock line. In case you are familiar with MMC hardware
configuration, you should know why this is necessary.
Dirk
next prev parent reply other threads:[~2009-02-05 19:13 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-02 5:53 [U-Boot] [PATCH 0/7] OMAP3: Add some additional improvements and fixes Dirk Behme
2009-02-02 5:53 ` [U-Boot] [PATCH 1/7] OMAP3: Overo: Clean up pin mux and GPIO configuration Dirk Behme
2009-02-02 5:53 ` [U-Boot] [PATCH 2/7] OMAP3: Beagle: Add board revision detection Dirk Behme
2009-02-02 5:53 ` [U-Boot] [PATCH 3/7] OMAP3: Add OMAP3 auto detection Dirk Behme
2009-02-02 5:53 ` [U-Boot] [PATCH 4/7] OMAP3: Pandora: Update pin mux Dirk Behme
2009-02-02 5:53 ` [U-Boot] [PATCH 5/7] OMAP3: Add serial number based on die ID Dirk Behme
2009-02-02 5:53 ` [U-Boot] [PATCH 6/7] OMAP3: Add OMAP3 core changes for MUSB Dirk Behme
2009-02-02 5:53 ` [U-Boot] [PATCH 7/7] OMAP3: Clean up MMC code Dirk Behme
2009-02-11 22:26 ` [U-Boot] [PATCH 6/7] OMAP3: Add OMAP3 core changes for MUSB Jean-Christophe PLAGNIOL-VILLARD
2009-02-12 18:56 ` Dirk Behme
2009-02-04 23:28 ` [U-Boot] [PATCH 5/7] OMAP3: Add serial number based on die ID Jean-Christophe PLAGNIOL-VILLARD
2009-02-05 19:14 ` Dirk Behme
2009-02-11 22:24 ` Jean-Christophe PLAGNIOL-VILLARD
2009-02-12 18:56 ` Dirk Behme
2009-02-11 22:34 ` Wolfgang Denk
2009-02-04 23:24 ` [U-Boot] [PATCH 4/7] OMAP3: Pandora: Update pin mux Jean-Christophe PLAGNIOL-VILLARD
2009-02-05 19:13 ` Dirk Behme [this message]
2009-02-05 19:52 ` Jean-Christophe PLAGNIOL-VILLARD
2009-02-05 20:01 ` Dirk Behme
2009-02-05 20:54 ` Grazvydas Ignotas
2009-02-04 23:22 ` [U-Boot] [PATCH 2/7] OMAP3: Beagle: Add board revision detection Jean-Christophe PLAGNIOL-VILLARD
2009-02-05 19:12 ` Dirk Behme
2009-02-11 22:17 ` Jean-Christophe PLAGNIOL-VILLARD
2009-02-04 23:18 ` [U-Boot] [PATCH 1/7] OMAP3: Overo: Clean up pin mux and GPIO configuration Jean-Christophe PLAGNIOL-VILLARD
2009-02-05 19:11 ` Dirk Behme
2009-02-04 12:46 ` [U-Boot] [PATCH 0/7] OMAP3: Add some additional improvements and fixes Jason Kridner
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