From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Mark A. Greer" Subject: Re: [PATCH/RFT 0/8] ARM: OMAP: remove IP checks from SoC family detection Date: Mon, 30 Apr 2012 09:30:30 -0700 Message-ID: <20120430163030.GC18669@animalcreek.com> References: <1335482993-14035-1-git-send-email-khilman@ti.com> <20120427220813.GE19196@animalcreek.com> <87aa1wyfq5.fsf@ti.com> <20120428202047.GA7068@numbers.woodsts.org> <79CD15C6BA57404B839C016229A409A83EA024D6@DBDE01.ent.ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mail20.dotsterhost.com ([66.11.232.73]:48968 "EHLO mail20.dotsterhost.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753636Ab2D3Qac (ORCPT ); Mon, 30 Apr 2012 12:30:32 -0400 Content-Disposition: inline In-Reply-To: <79CD15C6BA57404B839C016229A409A83EA024D6@DBDE01.ent.ti.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: "Hiremath, Vaibhav" Cc: "Derald D. Woods" , "Hilman, Kevin" , "linux-omap@vger.kernel.org" On Sun, Apr 29, 2012 at 09:48:26AM +0000, Hiremath, Vaibhav wrote: > On Sun, Apr 29, 2012 at 01:50:48, Derald D. Woods wrote: > > On Fri, Apr 27, 2012 at 03:25:38PM -0700, Kevin Hilman wrote: > > > > Hello Kevin, > > > > I have a Logic PD AM3517 Zoom Experimenter [SOMAM3517-10-1780RJXR-C (REV A)]. > > > > My board booted to the Linux login on MMC rootfs. > > > > I tried to validate these patches now with latest baseline, and I am not > getting Linux prompt though, > > I am based on linux-omap/master (1e32b7eee) and applied all 8 patches from > Kevin, it always halts at, > Starting kernel ... > > Uncompressing Linux... done, booting the kernel. > [ 0.000000] Booting Linux on physical CPU 0 > [ 0.000000] Linux version 3.4.0-rc3-11794-gbbc91ff (a0393758@psplinux064) (gcc version 4.5.3 20110311 (prerelease) (GCC) ) #1 SMP Sun Apr 29 14:52:26 IST 2012 > [ 0.000000] Kernel command line: root=/dev/ram0 rw mem=128M console=ttyS2,115200n8 console=ttyO2,115200n8 initrd=0x81600000,16M > [ 2.566741] ThumbEE CPU extension supported. > [ 2.582977] voltdm_scale: No voltage scale API registered for vdd_mpu_iva > [ 2.590332] voltdm_scale: No voltage scale API registered for vdd_core > [ 2.597503] PM: no software I/O chain control; some wakeups may be lost > [ 2.645935] clock: disabling unused clocks to save power > [ 2.659515] drivers/rtc/hctosys.c: unable to open rtc device (rtc0) > [ 2.671844] RAMDISK: gzip image found at block 0 Try adding 'nohlt' to your cmdline and make sure that CONFIG_CPU_IDLE is disabled. Mark