From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnout Vandecappelle Date: Tue, 11 Feb 2014 18:30:11 +0100 Subject: [Buildroot] Antw: Re: Antw: Re: How to get the kernel to mount a rootfs without an initramfs ?? In-Reply-To: <1102199395.5272670.1392112422985.JavaMail.root@openwide.fr> References: <1102199395.5272670.1392112422985.JavaMail.root@openwide.fr> Message-ID: <52FA5E23.3090109@mind.be> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net On 11/02/14 10:53, Jeremy Rosen wrote: >> >> the kernel panic message is the following: >> >> VFS: Cannot open root device "mmcblk0" or unknow-block(0,0) Please >> append a correct "root=" boot option; here are the available >> partitions: not syncing: VFS: Unable to mount root fs on >> unknown-block(0,0) Actually this sounds like you have no mmc driver in your kernel. Regards, Arnout >> >> As far as I know I have never partitioned the SD at all, so I don't >> think p1 is important then. Maybe it's easier if you can send me >> your command line , so I know what's the "truth" and look up what >> went wrong here >> > > > well, I don't understand where is your rootfs, then... do you have > a single partition on the SD ? you do need to have a partition > table afaik, even for a single partition. > > Try to partition your SD card with a partition editor and then > adding the squashfs as the first partition > _______________________________________________ > buildroot mailing list > buildroot at busybox.net > http://lists.busybox.net/mailman/listinfo/buildroot > > -- Arnout Vandecappelle arnout at mind be Senior Embedded Software Architect +32-16-286500 Essensium/Mind http://www.mind.be G.Geenslaan 9, 3001 Leuven, Belgium BE 872 984 063 RPR Leuven LinkedIn profile: http://www.linkedin.com/in/arnoutvandecappelle GPG fingerprint: 7CB5 E4CC 6C2E EFD4 6E3D A754 F963 ECAB 2450 2F1F