hi.. I am able to now get to the end of the linux booting process, but the sh seems to be crashing.
I get the following message: ----------------------------------------------------------- Uncompressing Linux..................................... done, booting the kerne l. Linux version 2.4.18-rmk2 (gopi@archie) (gcc version 2.95.2 19991024 (release))#93 Sat Apr 27 08:11:05 IST 2002 Processor: Intel IXP12xx revision 3 ... ... On node 0 totalpages: 8192 zone(0): 8192 pages. zone(1): 0 pages. zone(2): 0 pages. Kernel command line: root=/dev/ram rw IXP1200 Running @ 165MHz Calibrating delay loop... 110.18 BogoMIPS Memory: 32MB = 32MB total Memory: 22824KB available (952K code, 189K data, 56K init) 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: IXP1200 is agent Linux NET4.0 for Linux 2.4 Based upon Swansea University Computer Society NET3.039 Initializing RT netlink socket Starting kswapd VFS: Diskquotas version dquot_6.4.0 initialized ttySA0 at MEM 0x90003400 (irq = 3) is a unknown pty: 256 Unix98 ptys configured block: 64 slots per queue, batch=16 RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize PPP generic driver version 2.4.1 NET4: Linux TCP/IP 1.0 for NET4.0 IP Protocols: ICMP, UDP, TCP IP: routing cache hash table of 512 buckets, 4Kbytes TCP: Hash tables configured (established 2048 bind 2048) NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. RAMDISK: Compressed image found at block 0 Freeing initrd memory: 8192K VFS: Mounted root (ext2 filesystem). Freeing init memory: 56K INIT: version 2.74 booting rc.sysinit (9): undefined instruction: pc=40056030 Code: e3a01000 00000000 00000000 00000000 (eca0420c) rc (11): undefined instruction: pc=40056030 sh (12): undefined instruction: pc=40056030 Code: e3a01000 00000000 00000000 00000000 (eca0420c) sh (13): undefined instruction: pc=40056030 Code: e3a01000 00000000 00000000 00000000 (eca0420c) sh (14): undefined instruction: pc=40056030 ... ------------------------------------------------------------ I am using the ramdisk from mvista.com. I have tested the full memory and it seems to be fine. Any hints on what the problem could be ? thanx gopi On Tue, 23 Apr 2002 [EMAIL PROTECTED] wrote: > hi.. > > I compiled zImage for ixp1200(for ixp1200eb-like board) using > patches from arm.linux and mvista. > > I copied zImage to Ram @ 0xc0800000 and jumped there from cygmon. I get the >following error: > (I am not using the tftp method which is the common method on ixp1200eb..) > ------------------------------------- > Uncompressing Linux.... > > invalid compressed format (err=2) > > -- System halted > ------------------------------------- > > Am I missing something? Are we expected to pass any memory related > params(like start, end etc) in any of the registers before jumping? > > thanx > gopi > > _______________________________________________ http://lists.arm.linux.org.uk/mailman/listinfo/linux-arm http://www.arm.linux.org.uk/armlinux/mailinglists.php Please visit the above addresses for information on this list.
