I have been trying to get a custom PPC860 board up using MonteVista's Hard Hat 2.0 distribution using a vxWorks bootrom. I have made alot of progress in the last few days but have got stuck at the point here init is executed. The IMMR is set to 0x02200000. I ran across some old posts on the list referring to this being set too low for linux. Could this be the problem? If not does anyone have any suggestions on what could be wrong? Attached is the boot up output from the console.
Thanks, Mike O'Brien Attaching network interface cpm0... done. Attaching network interface lo0... done. Loading... 504934 WARNING: CRC mismatch (calculated 0x1a946201 expected 0x017c1f7c) Starting at 0x1180000... loaded at: 01180000 0118A1DC relocated to: 00180000 0018A1DC board data at: 001801C0 001801DC relocated to: 00200100 0020011C zimage at: 01187000 011F828A avail ram: 00201000 02000000 Linux/PPC load: root=/dev/nfs rw init=/bin/sh Uncompressing Linux...done. Now booting the kernel Linux version 2.4.2_hhl20 (root at palm) (gcc version 2.95.3 20010315 (release/Mon1 On node 0 totalpages: 8192 zone(0): 8192 pages. zone(1): 0 pages. zone(2): 0 pages. Kernel command line: root=/dev/nfs rw init=/bin/sh Decrementer Frequency = 123750000/60 Warning: real time clock seems stuck! Calibrating delay loop... 32.87 BogoMIPS Memory: 30940k available (864k kernel code, 320k data, 48k init, 0k highmem) Dentry-cache hash table entries: 4096 (order: 3, 32768 bytes) Buffer-cache hash table entries: 1024 (order: 0, 4096 bytes) Page-cache hash table entries: 8192 (order: 3, 32768 bytes) Inode-cache hash table entries: 2048 (order: 2, 16384 bytes) POSIX conformance testing by UNIFIX Calling smp_init()... Calling kernel_thread()... Calling unlock_kernel()... Entered init()... Calling do_basic_setup()... Linux NET4.0 for Linux 2.4 Based upon Swansea University Computer Society NET3.039 Starting kswapd v1.8 i2c-core.o: i2c core module CPM UART driver version 0.03 ttyS00 at 0x0280 is a SMC pty: 256 Unix98 ptys configured block: queued sectors max/low 20488kB/6829kB, 64 slots per queue RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize eth0: CPM ENET Version 0.2 on SCC1, 08:00:3e:26:15:59 loop: loaded (max 8 devices) 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 2048) Sending BOOTP requests.... OK IP-Config: Got BOOTP answer from 192.168.101.239, my address is 192.168.101.98 NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. Looking up port of RPC 100003/2 on 192.168.101.239 Looking up port of RPC 100005/2 on 192.168.101.239 VFS: Mounted root (nfs filesystem). Freeing unused kernel memory: 48k init 4k openfirmware Unlock kernel... Open console... Call /sbin/init... [hang] ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/