Maybe just a typo? I think it should be 'disc0' not 'disco0' Steve
> -----Original Message----- > From: [EMAIL PROTECTED] [mailto:linuxppc-embedded- > [EMAIL PROTECTED] On Behalf Of José Luis Añamuro Machicao > Sent: Wednesday, March 26, 2008 12:39 PM > To: Linuxppc-embedded@ozlabs.org > Cc: [EMAIL PROTECTED] > Subject: Cannot open root device "xsysace/disco0/part3" or 00:00 > > Hi > I am installing the linux kernel 2.4.26 in the FPGA Virtex II Pro following > the instruction of > http://www.cs.washington.edu/research/lis/empart/xup_ppc_linux.shtml > > I compiled the linux kernel successfully, after that I build the root file > system using the BusyBox > 1.1.0 infrastructure. I configured the busybox and the kernel with the cross > compiler, finally I > execute the mkrootfs.sh script and obtain the all files of fyle system, these > files I copied to ext3 > partition of CompacFlash when I probe operatión by the hyperTerminal (38400 > bps) appears a error that > say: > > Serial driver version 5.05c (2001-07-08) with no serial options enabled > ttyS00 at 0xfdfff003 (irq = 30) is a 16550A > RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize > VFS: Cannot open root device "xsysace/disco0/part3" or 00:00 > Please append a correct "root=" boot option > Kernel panic: VFS: Unable to mount root fs on 00:00 > <0>Rebooting in 180 seconds. > > > I configured the linux kernel with: > > Code maturity level options ---> > > [*] Prompt for development and/or incomplete code/drivers > > File systems ---> > > [*] /dev file system support (EXPERIMENTAL) > > [*] Automatically mount at boot > > [*] Virtual memory file system support (former shm fs) > > [*] /proc file system support > > General Setup ---> > > [*] Networking support > > [*] Sysctl support > > [*] System V IPC > > > > and edit the /etc/fstab > > tmpfs /dev/shm tmpfs nodev,nosuid,noexec 0 0 > > proc /proc proc defaults 0 0 > > /dev/root / auto defaults,errors=remount-ro 0 0 > > > > ------------------------------------------------------------------------------------- > __ _ __ __ José Luis Añamuro - PhD Student > \/ V /\ |\_\ /\_\ Dept. Ingeniería Informática > | | | / \ | | \/ | | Universidad Autónoma de Madrid > | | | / /\\ | | | | | Lab B-209 Tel. +34 615887260 > | | |/ __ \| | \ / | http://www.ii.uam.es/ > `-_-/_/ \_\|_|\/|__| _______________________________________________ Linuxppc-embedded mailing list Linuxppc-embedded@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-embedded
