From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <38266602.C333E608@syseng.anu.edu.au> Date: Mon, 08 Nov 1999 16:56:18 +1100 From: Peter Brown MIME-Version: 1.0 To: linuxppc-embedded@lists.linuxppc.org Subject: MBX860 mbxroot.min problem. Content-Type: text/plain; charset=us-ascii Sender: owner-linuxppc-embedded@lists.linuxppc.org List-Id: I'm attempting to boot an MBX860 card using the mbxroot.min.tgz filesystem. The following listing shows that the zImage is TFTPed OK and the kernel starts loading. When the NFS mount is attempted, the IP address of the NFS server appears to be corrupted from what was used before. I've successfully executed the NFS mount on another network using the server address 192.168.1.1 and MBX address 192.168.1.4. What would cause the boot arguments to be changed from the Program Load settings? Thanks for your time. EPPC-Bug>pl 20 0 Network Booting from: MPC860, Controller 20, Device 0 Loading: /mbx860/zImage Client IP Address = 150.203.126.140 Server IP Address = 150.203.126.12 Gateway IP Address = 150.203.126.1 Subnet IP Address Mask = 255.255.255.0 Boot File Name = /mbx860/zImage Argument File Name = Bytes Received =&492532, Bytes Loaded =&492532 Bytes/Second =&164177, Elapsed Time =3 Second(syloaded at: 00210000 0030E42C relocated to: 00100000 001FE42C board data at: 003F4228 003F4250 relocated to: 00200100 00200128 zimage at: 00216000 00276D6D avail ram: 0030E42C 00400000 Linux/PPC load: Uncompressing Linux...done. Now booting the kernel Linux version 2.1.119 (dan@pbdan.clearone.com) (gcc version egcs-2.90.25 980302 (egcs-1.0.2 prerelease)) #31 Mon Sep 7 18:14:20 EDT 1998 Boot arguments: root=/dev/nfs nfsaddrs=150.23.126.140:150.23.126.12 nfsroot=150.23.126.12:/mbx860 time_init: decrementer frequency = 150000000/60 Memory: 2872k available (732k kernel code, 456k data, 36k init) [c0000000,c0400000] PCI: Probing PCI hardware Calibrating delay loop... 39.63 BogoMIPS POSIX conformance testing by UNIFIX Swansea University Computer Society NET3.039 for Linux 2.1 NET3: Unix domain sockets 0.16 for Linux NET3.038. Swansea University Computer Society TCP/IP for NET3.037 IP Protocols: ICMP, UDP, TCP, IGMP Starting kswapd v 1.5 CPM UART driver version 0.02 ttyS00 at 0x0280 is a SMC ttyS01 at 0x0380 is a SMC ttyS02 at 0x0100 is a SCC ttyS03 at 0x0200 is a SCC CPM ENET Version 0.1, 08:00:3e:26:9c:f7 PPP: version 2.3.3 (demand dialling) TCP compression code copyright 1989 Regents of the University of California PPP line discipline registered. Looking up port of RPC 100003/2 on 150.23.126.12 portmap: server 150.23.126.12 not responding, timed out Root-NFS: Unable to get nfsd port number from server, using default Looking up port of RPC 100005/1 on 150.23.126.12 portmap: server 150.23.126.12 not responding, timed out Root-NFS: Unable to get mountd port number from server, using default mount: server 150.23.126.12 not responding, timed out Root-NFS: Server returned error -5 while mounting /mbx860 VFS: Unable to mount root fs via NFS, trying floppy. VFS: Cannot open root device 02:00 Kernel panic: VFS: Unable to mount root fs on 02:00 Rebooting in 180 seconds.. -- Peter Brown, Software Engineer | Phone: +61 2 6279 8830 Robotic Systems Lab, RSISE | Fax: +61 2 6279 8660 Australian National University | Canberra ACT 0200 AUSTRALIA | -------------------------------------------------------------------------- ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/