From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dirk Behme Date: Sun, 08 Mar 2009 17:47:49 +0100 Subject: [U-Boot] Timer on OMAP3430SDP. In-Reply-To: <801536.82533.qm@web57003.mail.re3.yahoo.com> References: <801536.82533.qm@web57003.mail.re3.yahoo.com> Message-ID: <49B3F6B5.1050707@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 Hi Krishna, Radha Krishna wrote: > Hi All, > > I am using get_timer() function to find nof system ticks the NAND Read API is using. When I convert these system ticks into second I am not getting the expected value. > > I observed that 1 sec = 50781 ticks on OMAP3430SDP. I can't remember that we have any OMAP3430SDP support in U-Boot mainline. What U-Boot (patch) do you use? > Is this timer fine tuned for performance. > > > Could someone suggest me on this. There was some discussion that there might be an issue with timer: http://lists.denx.de/pipermail/u-boot/2009-February/048146.html Can you check if this is the issue you see? If yes, a patch for this is would be greatly appreciated! Best regards Dirk