From: Ladislav Michl <ladis@linux-mips.org>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] OMAP3: Fix timer handling to 1ms and CONFIG_SYS_HZ to 1000.
Date: Mon, 20 Apr 2009 21:07:17 +0200 [thread overview]
Message-ID: <20090420190717.GA10270@localhost.localdomain> (raw)
In-Reply-To: <20090401224353.E173783797DC@gemini.denx.de>
On Thu, Apr 02, 2009 at 12:43:53AM +0200, Wolfgang Denk wrote:
> In message <20090331202939.GI24923@game.jcrosoft.org> you wrote:
> > On 11:19 Tue 17 Mar , Dirk Behme wrote:
> > > Fix OMAP3 timer handling to 1ms tick and CONFIG_SYS_HZ to 1000.
> > > Clean up macros and comments.
> > >
> > > Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
> > > Signed-off-by: Manikandan Pillai <mani.pillai@ti.com>
>
> What is the status of this patch?
>
> I see no reason to delay it.
After messing with OMAP1 timer code (which is copied again and again over
tree) I found such a reason. It is called 'void udelay(unsigned long usec)'
implementation and I hereby leaving its bugfixing as an excercise for a
reader [1]. Patch 'arm925t: Fix CONFIG_SYS_HZ to 1000', which is on its way
to the list, can be used as a reference. Oh well, since it seems unlikely
proper timer API will step in before 2009.06 leaves the door, let's fix it
one by one...
ladis
[1] Diligent reader is welcome to base his work on the updated patch
http://lists.denx.de/pipermail/u-boot/2009-April/050170.html
next prev parent reply other threads:[~2009-04-20 19:07 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-17 10:19 [U-Boot] [PATCH] OMAP3: Fix timer handling to 1ms and CONFIG_SYS_HZ to 1000 Dirk Behme
2009-03-31 20:29 ` Jean-Christophe PLAGNIOL-VILLARD
2009-04-01 18:03 ` Dirk Behme
2009-04-01 22:43 ` Wolfgang Denk
2009-04-02 10:42 ` Ladislav Michl
2009-04-02 10:48 ` [U-Boot] [PATCH v2] " Ladislav Michl
2009-04-20 19:07 ` Ladislav Michl [this message]
2009-04-20 17:27 ` [U-Boot] [PATCH] " Dirk Behme
2009-04-20 22:10 ` Ladislav Michl
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