From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefan Roese Date: Tue, 4 May 2010 17:38:36 +0200 Subject: [U-Boot] u-boot hangs after detecting DDR3 RAM and Flash. In-Reply-To: References: <201005041634.34046.sr@denx.de> Message-ID: <201005041738.36127.sr@denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hi Prakash, On Tuesday 04 May 2010 17:03:40 prakash bedge wrote: > Shall I need to add sleep() command in the interrupt_init or before it? No. What I meant, was that you should try the "sleep" command on the U-Boot prompt, to check, if the timer is working or not. Check if a "sleep 3" really takes 3 seconds to return to the prompt. > I am using Samsung M391B2873EH1-CH9 series 1 GB DDR3 and Denali controller > is being used for driving DDR3. OK. It would be good if you would contribute your Denali code back to mainline U-Boot. Cheers, Stefan -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-0 Fax: (+49)-8142-66989-80 Email: office at denx.de