From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.dev.rtsoft.ru (RT-soft-2.Moscow.itn.ru [80.240.96.70]) by ozlabs.org (Postfix) with SMTP id 29A4667A6F for ; Thu, 23 Jun 2005 05:49:24 +1000 (EST) Date: Wed, 22 Jun 2005 23:49:21 +0400 From: vbordug@ru.mvista.com To: vinod b Message-ID: <20050622194921.GB28212@server.dev.rtsoft.ru> References: <198df04d0506212149550448ed@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <198df04d0506212149550448ed@mail.gmail.com> Cc: linuxppc-embedded@ozlabs.org Subject: Re: booting linux on powerpc 405 List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Hello.I am not an expert regarding this board but the output below looks like it is something wrong with root fs-like you use a rfs built for another arch. Just a pure guess.. On Wed, Jun 22, 2005 at 10:19:37AM +0530, vinod b wrote: > thanks for the response sir. > > sir i created nodes on the dev directory using the command mknode.Even after > doing this i have problem.I do not know if there is any problem with nfs > server.But as it is seen in the output on the minicom window sigseg signal > occeurs then kernel panic happens.So how can this problem be solved. > > I am sending the new output > Welcome to minicom 2.00.0 > > OPTIONS: History Buffer, F-key Macros, Search History Buffer, I18n > Compiled on Jan 25 2003, 00:15:18. > > Press CTRL-A Z for help on special keys > > > > 405GP 1.13 ROM Monitor (4/7/00) > > --------------------- System Info ---------------------- > Processor = 405GP, PVR: 40110082 > Processor speed = 200 MHz > PLB speed = 100 MHz > OPB speed = 50 MHz > Ext Bus speed = 50 MHz > PCI Bus speed = 33 MHz (Sync) > Amount of SDRAM = 32 MBytes > Internal PCI arbiter enabled > -------------------------------------------------------- > > --- Device Configuration --- > Power-On Test Devices: > 000 Disabled System Memory [RAM] > 001 Disabled Ethernet [ENET] > 004 Disabled Serial Port 2 [S2] > ---------------------------- > Boot Sources: > 001 Enabled Ethernet [ENET] > local=192.0.1.253 remote=192.0.1.50 > hwaddr=0004ace30f38 > 004 Disabled Serial Port 2 [S2] > local=8.1.1.2 > remote=255.255.255.255hwaddr=ffffffffffff > 005 Disabled Serial Port 1 [S1] > ---------------------------- > Debugger: Disabled > ---------------------------- > 1 - Enable/disable tests > 2 - Enable/disable boot devices > 3 - Change IP addresses > 4 - Ping test > 5 - Toggle ROM monitor debugger > 6 - Toggle automatic menu > 7 - Display configuration > 8 - Save changes to configuration > 9 - Set baud rate for s1 boot > A - Enable/disable I cache (Enabled ) > B - Enable/disable D cache (Disabled) > 0 - Exit menu and continue > ->0 > ENET Speed is 100 Mbs... > FULL duplex connection > Booting from [ENET] Ethernet ... > Sending bootp request ... > > > Loading file "/tftpboot/zImage.treeboot" ... > Sending tftp boot request ... > Transfer Complete ... > Loaded successfully ... > Entry point at 0x500000 ... > > loaded at: 00500000 0059E1F8 > relocated to: 00400000 0049E1F8 > board data at: 0049B128 0049B168 > relocated to: 00405470 004054B0 > zimage at: 004059AC 0049A376 > avail ram: 0049F000 02000000 > > Linux/PPC load: root=/dev/nfs rw ip=on > Uncompressing Linux...done. > Now booting the kernel > Linux version 2.4.18_mvl30-405ep_eval (root@sairam) (gcc version > 3.2.1200209305IBM Walnut (IBM405GP) Platform > Port by MontaVista Software, Inc. (source@mvista.com) > On node 0 totalpages: 8192 > zone(0): 8192 pages. > zone(1): 0 pages. > zone(2): 0 pages. > Kernel command line: root=/dev/nfs rw ip=on > Calibrating delay loop... 199.47 BogoMIPS > Memory: 30800k available (1024k kernel code, 332k data, 72k init, 0k > highmem) > Dentry-cache hash table entries: 4096 (order: 3, 32768 bytes) > Inode-cache hash table entries: 2048 (order: 2, 16384 bytes) > Mount-cache hash table entries: 512 (order: 0, 4096 bytes) > Buffer-cache hash table entries: 1024 (order: 0, 4096 bytes) > Page-cache hash table entries: 8192 (order: 3, 32768 bytes) > POSIX conformance testing by UNIFIX > PCI: Probing PCI hardware > Linux NET4.0 for Linux 2.4 > Based upon Swansea University Computer Society NET3.039 > Initializing RT netlink socket > OCP uart ver 1.2.1 init complete > Starting kswapd > Disabling the Out Of Memory Killer > i2c-core.o: i2c core module version 2.6.2 (20011118) > initialize_kbd: Keyboard reset failed, no ACK > Detected PS/2 Mouse Port. > Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ > SERIAL_PCI edttyS00 at 0xef600300 (irq = 0) is a 16550A > ttyS01 at 0xef600400 (irq = 1) is a 16550A > block: 64 slots per queue, batch=16 > RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize > loop: loaded (max 8 devices) > eth0: Phy @ 0x1, type DP83843 (0x20005c10) > Reset ethernet interfaces > NET4: Linux TCP/IP 1.0 for NET4.0 > IP Protocols: ICMP, UDP, TCP, IGMP > IP: routing cache hash table of 512 buckets, 4Kbytes > TCP: Hash tables configured (established 2048 bind 4096) > opening eth0 on emac 0 > eth0: IBM EMAC: link up, 100 Mbps Full Duplex, auto-negotiation complete. > eth0: IBM EMAC: MAC 00:04:ac:e3:0f:38. > eth0: IBM EMAC: open completed > Sending BOOTP and RARP requests . OK > IP-Config: Got BOOTP answer from 192.0.1.50 , my address > is 192.0.1.253 > IP-Config: Complete: > device=eth0, addr=192.0.1.253 , > mask=255.255.255.0, > gw=255.255.255.255 , > host=192.0.1.253 , domain=, nis-domain=(none), > bootserver=192.0.1.50 , > rootserver=192.0.1.50, > rootpath=/home/vinod/target > NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. > Looking up port of RPC 100003/2 on 192.0.1.50 > Looking up port of RPC 100005/1 on 192.0.1.50 > VFS: Mounted root (nfs filesystem). > Freeing unused kernel memory: 72k init > Oops: kernel access of bad area, sig: 11 > NIP: C00EB22C XER: 00000000 LR: C00E900C SP: C0121CB0 REGS: c0121bf0 TRAP: > 0800dMSR: 00009030 EE: 1 PR: 0 FP: 0 ME: 1 IR/DR: 11 > DEAR: 00000000, ESR: 00000000 > TASK = c011fff0[0] 'swapper' Last syscall: 120 > last math 00000000 last altivec 00000000 > PLB0: bear= 0x10000000 acr= 0x00000000 besr= 0x00000000 > PLB0 to OPB: bear= 0x00001024 besr0= 0x00000000 besr1= 0x00000000 > > GPR00: 00000000 C0121CB0 C011FFF0 C1FD0060 C0121CE8 C0121D08 00000000 > C1FD6000 > GPR08: C0121D60 00000000 00000000 00000000 44000044 00020000 000C0804 > 00000000 > GPR16: 00020000 FFFE21AD C0121D58 C0121D58 00000153 00000001 C1FD5D00 > 00000000 > GPR24: 00000000 C0121CE8 C0121D08 C0121D08 C0121CE8 C1FB0280 00000000 > C1FD6000 > Call backtrace: > 00000000 C00E900C C00BD16C C00BD280 C00C0124 C00BFC24 C00B115C > C0017684 C0003BE0 C0002B4C C00215D4 C00040A8 C00040D0 C0002418 > C01317A8 C0002318 > Kernel panic: Aiee, killing interrupt handler! > In interrupt handler - not syncing > > > > -- > vinod > S.S.S.I.H.L > _______________________________________________ > Linuxppc-embedded mailing list > Linuxppc-embedded@ozlabs.org > https://ozlabs.org/mailman/listinfo/linuxppc-embedded