From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Lindgren Subject: Re: dtb for pandaboard Date: Mon, 9 Jul 2012 02:08:49 -0700 Message-ID: <20120709090848.GD1122@atomide.com> References: <20120708173259.592552c1@pegasus.ausil.us> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mho-02-ewr.mailhop.org ([204.13.248.72]:47204 "EHLO mho-02-ewr.mailhop.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751240Ab2GIJIw (ORCPT ); Mon, 9 Jul 2012 05:08:52 -0400 Content-Disposition: inline In-Reply-To: <20120708173259.592552c1@pegasus.ausil.us> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Dennis Gilmore Cc: linux-omap@vger.kernel.org * Dennis Gilmore [120708 16:11]: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Hi does anyone happen to have a working dtb file for the pandaboard? > trying to test booting the fedora rawhide kernel which is > 3.5.0-rc5 with a dtb file I made from the matching sources I dont get > past decompressing the kernel. if i dont use a dtb file the system > boots further but it i'm unable to find the root filesystem since it > seems that the platform data has been messed up. modprobing omap > results in no registration of the mmc block devices. > > i've not tested on a pandaboard ES or beagleboard yet or any other > type of omap system. FYI, I booted my panda es recently just fine with dtb append support and the following .config addition using the plain arch/arm/boot/dts/omap4-panda.dts file: CONFIG_ARM_APPENDED_DTB=y CONFIG_ARM_ATAG_DTB_COMPAT=y CONFIG_EXT4_FS=y Can you please enable DEBUG_LL, EARLY_PRINTK and add earlyprintk to your cmdline and post what you get? Regards, Tony