hallo,
nachdem ich meine Dbox nun endlich im debug habe stehe ich vor dem dem nächsten problem. ich hab das image der bn aus der box mit ’ppcboot-readflash’ ausgelesen. Wenn ich dann aber auf ucode-upload per ftp(im bootmanager) clicke und das Verzeichnis angebe in der die Dateien drin sind dann steht da dass ’CAM-ALPHA.BIN – checksum failed’. Bei den anderen drei Dateien steht ’ok’. Weil diese Methode des Auslesens nicht geklappt hat habe ich daraufhin von der Seite http://tuxbox.berlios.de/misc/dbox2.rar die Datei dbox2 runtergeladen. Dann habe ich unter Settings bei ’Bootfile für Dbox’ c>dbox2>tftpboot>ppcboot und bei ’Root-Verzeichnis’ c>dbox2>cdkroot eingegeben. Dann habe ich auf Start gedrückt. Dann kam folgende Meldung:
debug: DDF: Calibrating delay loop... debug: DDF: 67.79 BogoMIPS
debug: BMon V1.0 mID 01
debug: feID 7a gtxID 0b
debug: fpID 5a dsID 01-aa.07.1d.07.00.00-20
debug: HWrev X5 SWrev 0.81
debug: B/Ex/Fl(MB) 32/00/08
WATCHDOG reset enabled
dbox2:root> debug:
BOOTP/TFTP bootstrap loader (v0.3)
debug:
debug: Transmitting BOOTP request via broadcast
debug: Given up BOOTP/TFTP boot
boot net failed
Flash-FS bootstrap loader (v1.5)
Found Flash-FS superblock version 3.1
File /root/platform/nokia-dbox2/kernel/os not found: No such file or directory
boot flash /root/platform/nokia-dbox2/kernel/os failed
Flash-FS bootstrap loader (v1.5)
Found Flash-FS superblock version 3.1
File /root/platform/mpc8xx-dbox2/kernel/os not found: No such file or directory
boot flash /root/platform/mpc8xx-dbox2/kernel/os failed
Flash-FS bootstrap loader (v1.5)
Found Flash-FS superblock version 3.1
Found file /root/platform/kernel/os in Flash-FS
debug: Got Block #0048
will verify ELF image, start= 0x800000, size= 1267512
verify sig: 0
Branching to 0x409b8
debug: DDF: Calibrating delay loop... debug: DDF: 67.79 BogoMIPS
debug: BMon V1.0 mID 01
debug: feID 7a gtxID 0b
debug: fpID 5a dsID 01-aa.07.1d.07.00.00-20
debug: HWrev X5 SWrev 0.81
debug: B/Ex/Fl(MB) 32/00/08
WATCHDOG reset enabled
dbox2:root> debug:
BOOTP/TFTP bootstrap loader (v0.3)
debug:
debug: Transmitting BOOTP request via broadcast
debug: Got BOOTP reply from Server IP 192.168.136.2, My IP 192.168.136.3
debug: Sending TFTP-request for file C/dbox2/tftpboot/ppcboot
will verify ELF image, start= 0x800000, size= 224356
verify sig: 262
boot net: boot file has no valid signature
Branching to 0x40000
ppcboot 0.6.4 (Jan 10 2002 - 16:35:20)
Initializing...
CPU: PPC823ZTnnA at 67 MHz: 2 kB I-Cache 1 kB D-Cache
*** Warning: CPU Core has Silicon Bugs -- Check the Errata ***
Board: ### No HW ID - assuming TQM8xxL
DRAM: (faked) 32 MB
Ethernet: 00-50-9c-1e-ab-93
FLASH: 8 MB
LCD driver (KS0713) initialized
No LCD Logo in Flash , trying tftp
BOOTP broadcast 1
TFTP from server 192.168.136.2; our IP address is 192.168.136.3
Filename 'C/dbox2/tftpboot/logo-lcd'.
Load address: 0x130000
Loading: ##
LCD logo at: 0x130000 (0x1FD2864 bytes)
No FB Logo in Flash , trying tftp
BOOTP broadcast 1
TFTP from server 192.168.136.2; our IP address is 192.168.136.3
Filename 'C/dbox2/tftpboot/logo-fb'.
Load address: 0x120000
Loading: ###
FB logo at: 0x0 (0x1FC0000 bytes)
AVIA Frambuffer
Input: serial
Output: serial
Images:
1: cdk
2: yadd
3: debian
4: tiab
5: flash
Select image (1-5), other keys to stop autoboot: 0
BOOTP broadcast 1
TFTP from server 192.168.136.2; our IP address is 192.168.136.3
Filename 'C/dbox2/tftpboot/kernel-cdk'.
Load address: 0x100000
Loading: #######################################################################
###############################################
## Booting Linux kernel at 00100000 ...
Image Name: dbox2
Image Type: PowerPC Linux Kernel Image (gzip compressed)
Data Size: 600241 Bytes = 586 kB = 0 MB
Load Address: 00000000
Entry Point: 00000000
Verifying Checksum ... OK
Uncompressing Kernel Image ... OK
Linux version 2.4.2 (root@noer-lab.noernet.de) (gcc version 3.0.1 20010702 (prer
elease)) #89 Fri Aug 24 21:37:54 CEST 2001
Boot arguments: console=ttyS0 root=/dev/nfs rw nfsroot=192.168.136.2:C/dbox2/cdk
root/
On node 0 totalpages: 8192
zone(0): 8192 pages.
zone(1): 0 pages.
zone(2): 0 pages.
Kernel command line: console=ttyS0 root=/dev/nfs rw nfsroot=192.168.136.2:C/dbox
2/cdkroot/
time_init: decrementer frequency = 251250000/60
Warning: real time clock seems stuck!
Console: colour dummy device 80x25
Calibrating delay loop... 66.56 BogoMIPS
Memory: 30624k available (1088k kernel code, 424k data, 64k 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
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 20264kB/6754kB, 64 slots per queue
eth0: CPM ENET Version 0.2, 00:50:9c:1e
93JFFS2 version 2.1. (C) 2001 Red Hat, Inc., designed by Axis Communications AB.
D-Box 2 flash driver (size->0x800000 mem->0x10000000)
D-Box 2 flash memory: Found 2 x16 devices at 0x0 in 32-bit mode
Creating 7 MTD partitions on "D-Box 2 flash memory":
0x00000000-0x00020000 : "BR bootloader"
0x00020000-0x000c0000 : "idxfs"
0x000c0000-0x001c0000 : "var"
0x001c0000-0x00760000 : "root"
0x00760000-0x00800000 : "flfs"
0x00020000-0x00800000 : "GesamteFlashOhneBL"
0x007e0000-0x00800000 : "flfs_128"
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 4096)
Sending BOOTP requests.... OK
IP-Config: Got BOOTP answer from 192.168.136.2, my address is 192.168.136.3
IP-Config: Guessing netmask 255.255.255.0
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
devfs: v0.102 (20000622) Richard Gooch (rgooch@atnf.csiro.au)
devfs: boot_options: 0x0
Looking up port of RPC 100003/2 on 192.168.136.2
Looking up port of RPC 100005/2 on 192.168.136.2
VFS: Mounted root (nfs filesystem).
Warning: unable to mount devfs, err: -2
Freeing unused kernel memory: 64k init
Warning: unable to open an initial console.
Diese Methode hat auch nicht geklappt. Hat einer von euch noch ne Idee was ich machen soll damit ich endlich das Image auslesen kann? Vielen Dank schon mal im Voraus,
Gruß
Markus
