From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dirk Behme Date: Mon, 20 Apr 2009 19:27:29 +0200 Subject: [U-Boot] [PATCH] OMAP3: Fix timer handling to 1ms and CONFIG_SYS_HZ to 1000. In-Reply-To: <20090420190717.GA10270@localhost.localdomain> References: <1237285163-17307-1-git-send-email-dirk.behme@googlemail.com> <20090331202939.GI24923@game.jcrosoft.org> <20090401224353.E173783797DC@gemini.denx.de> <20090420190717.GA10270@localhost.localdomain> Message-ID: <49ECB081.9050709@googlemail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Dear Ladis, Ladislav Michl wrote: > 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 >>>> Signed-off-by: Manikandan Pillai >> 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]. Would you mind giving some more details? This would avoid wasting time to re-think about it (and maybe doing it wrong again) and would let us better use the time for fixing the issues you see. Many thanks Dirk > 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 >