From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jean Pihet Subject: Pandaboard boot problem Date: Tue, 1 Feb 2011 19:30:25 +0100 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Return-path: Received: from mail-qw0-f46.google.com ([209.85.216.46]:58520 "EHLO mail-qw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754486Ab1BASa0 (ORCPT ); Tue, 1 Feb 2011 13:30:26 -0500 Received: by qwa26 with SMTP id 26so6994915qwa.19 for ; Tue, 01 Feb 2011 10:30:26 -0800 (PST) Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: linux-omap@vger.kernel.org Hi! I have a problem with a Pandaboard hanging a few seconds after the kernel boot, likely due to the watchdog firing. The kernel boots fine, mounts the root FS (initramfs) and the shell prompt works OK. Board details: Panda A1, OMAP4430 ES2 Kernel details: l-o tree master, using the omap2plus_defconfig + initramfs. WDOG is enabled in the config. >>From some investigation I can see that PM runtime disables the wdog (omap_device_idle). Is that intented? Any thought? Thanks, Jean