From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by yocto-www.yoctoproject.org (Postfix, from userid 118) id E0CF9E00D6C; Mon, 21 Aug 2017 01:33:45 -0700 (PDT) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on yocto-www.yoctoproject.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 X-Spam-HAM-Report: * -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at http://www.dnswl.org/, * medium trust * [134.134.136.31 listed in list.dnswl.org] * -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id 2F912E00D61 for ; Mon, 21 Aug 2017 01:33:44 -0700 (PDT) Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga104.jf.intel.com with ESMTP; 21 Aug 2017 01:33:44 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.41,408,1498546800"; d="scan'208";a="1185970052" Received: from linux.intel.com ([10.54.29.200]) by fmsmga001.fm.intel.com with ESMTP; 21 Aug 2017 01:33:44 -0700 Received: from linux.intel.com (vmed.fi.intel.com [10.237.72.38]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by linux.intel.com (Postfix) with ESMTPS id 13CBA5805B3; Mon, 21 Aug 2017 01:33:42 -0700 (PDT) Date: Mon, 21 Aug 2017 11:09:40 +0300 From: Ed Bartosh To: Riko Message-ID: <20170821080940.GB17975@linux.intel.com> References: <1502979391.28682.1.camel@linux.intel.com> <3e39f3ca-9228-769f-0b39-126fb124d280@gmail.com> <20170818085833.GA6976@linux.intel.com> <6428aa75-f822-710e-fd86-c1a83401f1e3@gmail.com> MIME-Version: 1.0 In-Reply-To: <6428aa75-f822-710e-fd86-c1a83401f1e3@gmail.com> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo User-Agent: Mutt/1.5.21 (2010-09-15) Cc: "yocto@yoctoproject.org" Subject: Re: dd to nand flash chip? X-BeenThere: yocto@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list Reply-To: ed.bartosh@linux.intel.com List-Id: Discussion of all things Yocto Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 21 Aug 2017 08:33:45 -0000 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit On Sat, Aug 19, 2017 at 10:08:06AM +0800, Riko wrote: > Is it related with : > > https://stackoverflow.com/questions/43211384/how-to-get-to-menuconfig-for-u-boot-in-yocto-environment > I don't think so. It's about kernel build configuration. > ? > > Thanks > > > On 18/08/17 16:58, Ed Bartosh wrote: > >On Fri, Aug 18, 2017 at 11:40:58AM +0800, Riko wrote: > >>Here's the boot messages : > >> > >>=== > >> > >>VFS: PARTUUID= is invalid. > >>Expected PARTUUID=[/PARTNROFF=%d] > >>Disabling rootwait; root= is invalid. > >>VFS: Cannot open root device "PARTUUID=" or unknown-block(0,0): error -6 > >Looks like you have empty PARTUUID in the kernel command line. Which wks > >file do you use for this image? Which layers? Can you show your > >bootloader config? > > > >>Please append a correct "root=" boot option; here are the available > >>partitions: > >>0100 4096 ram0 (driver?) > >>0101 4096 ram1 (driver?) > >>0102 4096 ram2 (driver?) > >>0103 4096 ram3 (driver?) > >>0104 4096 ram4 (driver?) > >>0105 4096 ram5 (driver?) > >>0106 4096 ram6 (driver?) > >>0107 4096 ram7 (driver?) > >>0108 4096 ram8 (driver?) > >>0109 4096 ram9 (driver?) > >>010a 4096 ram10 (driver?) > >>010b 4096 ram11 (driver?) > >>010c 4096 ram12 (driver?) > >>010d 4096 ram13 (driver?) > >>010e 4096 ram14 (driver?) > >>010f 4096 ram15 (driver?) > >>b300 3735552 mmcblk1 driver: mmcblk > >> b301 16384 mmcblk1p1 2848be0f-01 > >> b302 756704 mmcblk1p2 2848be0f-02 > >>b310 4096 mmcblk1boot1 (driver?) > >>b308 4096 mmcblk1boot0 (driver?) > >>VFS: Unable to mount root fs on unknown-block(0,0) > >>User configuration error - no valid root filesystem found > >>Kernel panic - not syncing: Invalid configuration from end user > >>prevents conting > >>CPU: 0 PID: 1 Comm: swapper Not tainted 4.8.12-yocto-standard #3 > >>Hardware name: Generic AM33XX (Flattened Device Tree) > >>[] (unwind_backtrace) from [] (show_stack+0x20/0x24) > >>[] (show_stack) from [] (dump_stack+0x20/0x28) > >>[] (dump_stack) from [] (panic+0xc0/0x22c) > >>[] (panic) from [] (mount_block_root+0x19c/0x274) > >>[] (mount_block_root) from [] (mount_root+0xd0/0x124) > >>[] (mount_root) from [] (prepare_namespace+0x180/0x1c0) > >>[] (prepare_namespace) from [] > >>(kernel_init_freeable+0x220/) > >>[] (kernel_init_freeable) from [] > >>(kernel_init+0x18/0x11c) > >>[] (kernel_init) from [] (ret_from_fork+0x14/0x3c) > >>---[ end Kernel panic - not syncing: Invalid configuration from end > >>user preveng > >> > >>===== > >> > >>How to fix it ? thanks > >> > >> > >>On 17/08/17 22:16, Leonardo Sandoval wrote: > >>>On Thu, 2017-08-17 at 18:37 +0800, Riko Ho wrote: > >>>>Dear Yocto Team Members， > >>>> > >>>>I tried to dd *.wic to nand flash but always got kernel panic, it can > >>>>not find rootfs > >>>>when I dd the same file to sd card, it worked. > >>>> > >>>from the bootloader command prompt, you may need to change the root > >>>kernel parameter and point to the device where the filesystem resides. > >>> > >>> > >>>>I copy only *.wic file to usb drive n dd it. > >>>>Do I need the whole directory of images for dd? or I need hddimg? > >>>> > >>>>Regards, > >>>>Riko > >>>> > >>-- > >>/***** > >>Sent By > >>Ubuntu 16.04 LTS > >>Kernel 4.4.0-92-generic > >>Regards, > >>Riko H > >>*****/ > >> > >>-- > >>_______________________________________________ > >>yocto mailing list > >>yocto@yoctoproject.org > >>https://lists.yoctoproject.org/listinfo/yocto > > -- > /***** > Sent By > Ubuntu 16.04 LTS > Kernel 4.4.0-92-generic > Regards, > Riko H > *****/ > -- -- Regards, Ed