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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

  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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