From: Holger Brunck <holger.brunck@keymile.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v3 2/2] hwmon: do not init sensors on startup
Date: Mon, 01 Aug 2011 09:23:36 +0200 [thread overview]
Message-ID: <4E365478.4050100@keymile.com> (raw)
In-Reply-To: <1307610451-13457-1-git-send-email-hs@denx.de>
Hi,
On 06/09/2011 11:07 AM, Heiko Schocher wrote:
> The U-Boot Design Principles[1] clearly say:
>
> Initialize devices only when they are needed within U-Boot, i.e. don't
> initialize the Ethernet interface(s) unless U-Boot performs a download
> over Ethernet; don't initialize any IDE or USB devices unless U-Boot
> actually tries to load files from these, etc. (and don't forget to
> shut down these devices after using them - otherwise nasty things may
> happen when you try to boot your OS).
>
> So, do not initialize and read the sensors on startup.
>
> Signed-off-by: Heiko Schocher <hs@denx.de>
> cc: Wolfgang Denk <wd@denx.de>
> cc: Holger Brunck <holger.brunck@keymile.com>
>
> ---
what's the status of this patch? Is it intended to go in for rc1? I have seen
that 1/2 was committed but not this one. This patch runs in our local branch for
some month so:
Tested-by: Holger Brunck <holger.brunck@keymile.com>
Regards
Holger
next prev parent reply other threads:[~2011-08-01 7:23 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-09 14:00 [U-Boot] [PATCH][NEXT] hwmon: do not init sensors on startup Heiko Schocher
2010-12-09 14:26 ` Wolfgang Denk
2010-12-09 15:45 ` Heiko Schocher
2010-12-09 18:50 ` Wolfgang Denk
2010-12-13 9:26 ` [U-Boot] [PATCH 1/2] common: introduce a genutils.h file Heiko Schocher
2011-01-09 16:46 ` Wolfgang Denk
2011-01-10 7:09 ` Heiko Schocher
2011-01-10 10:19 ` Wolfgang Denk
2011-06-09 9:07 ` [U-Boot] [PATCH v3 1/2] common: move BUILD_BUG_ON define to common.h Heiko Schocher
2011-07-27 21:46 ` Wolfgang Denk
2010-12-13 9:26 ` [U-Boot] [PATCH 2/2 v2] hwmon: do not init sensors on startup Heiko Schocher
2011-01-09 16:49 ` Wolfgang Denk
2011-06-09 9:07 ` [U-Boot] [PATCH v3 2/2] " Heiko Schocher
2011-08-01 7:23 ` Holger Brunck [this message]
2011-08-01 10:13 ` Wolfgang Denk
2011-08-01 10:12 ` Wolfgang Denk
2011-08-01 11:08 ` [U-Boot] [PATCH v4 " Heiko Schocher
2011-08-01 13:28 ` Wolfgang Denk
2011-08-01 13:54 ` Heiko Schocher
2011-08-01 14:01 ` [U-Boot] [PATCH v5 " Heiko Schocher
2011-08-04 21:31 ` Wolfgang Denk
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