Re: B50 woes (was: potato chrp ISO?)
On Friday 06 June 2003 14:41, you wrote:
> On Jun 06, Krisztian Mark Szentes <office@produktivIT.com> wrote:
> >the LCD blanks out and nothing happens any more. Not even the reset
> > button reboots the B50.
> >I access the machine over the serial console as there is no video card
> >installed. I guess the video=keep would tell the kernel not to change
> > to
>
> Add console=ttyS0 to the kernel command line.
OK; now it looks much better:
0 > boot floppy:\linux.bin load_ramdisk=1 root=/dev/ram video=keep chrpboot
console=ttyS0 chrpboot starting: loaded at 0x400
avail_ram = 4e5000
gunzipping (0x10000 <- 0x415cb8:0x4e3194)...done 1934704
bytes
start address = 0x10000
instantiating rtas...rtas at 00565000
done
copying OF device tree...done
booting...
device tree used 26640 bytes
No RTAS service called display-character
No RTAS service called display-character
No RTAS service called display-character
No RTAS service called display-character
No RTAS service called display-character
No RTAS service called display-character
No RTAS service called display-character
No RTAS service called display-character
No RTAS service called display-character
No RTAS service called display-character
No RTAS service called display-character
No RTAS service called display-character
No RTAS service called display-character
No RTAS service called display-character
No RTAS service called display-character
No RTAS service called display-character
No RTAS service called display-character
No RTAS service called display-character
No RTAS service called display-character
No RTAS service called display-character
No RTAS service called display-character
No RTAS service called display-character
No RTAS service called display-character
Total memory = 256MB; using 1024kB for hash table (at c0300000)
Linux version 2.2.20-chrp (root@voltaire) (gcc version 2.95.4 20011002
(Debian prerelease)) #1 Thu Mar 21 16:32:58 EST 2002
Boot arguments: load_ramdisk=1 root=/dev/ram video=keep chrpboot
console=ttyS0
Warning: no mac-io found
PCI bus 0 controlled by pci at 80000000
RTAS Event Scan Rate: 1 (2999 jiffies)
OpenPIC Version 1.0 (4 CPUs and 16 IRQ sources) at fcec0000
OpenPIC timer frequency is not set
time_init: decrementer frequency = 1246930800/60
Console: colour dummy device 80x25
Calibrating delay loop... NIP: FCEC0000 XER: 20000000 LR: 0000466C REGS:
c018fa80 TRAP: 0700
MSR: 00083912 [FP, DR, ME]
TASK = c018e220[0] 'swapper' mm->pgd c018c000 Last syscall: 0
last math c018e220
GPR00: 00001012 C018FB30 C018E220 0018FBB0 00565000 405656DC 0000466C
0018FA70
GPR08: 005656DC 00001002 C018FBCC 00000008 84842024 00000000 00000000
00000000
GPR16: 00000000 00000000 20000002 00000000 00001032 00190050 00000000
C0004154
GPR24: C0007068 C01B0000 00000007 C0190028 00000001 00001032 C018FBB0
00000004
Call backtrace:
C01D64F4 C0005B6C C00070DC C0004154 C0018198 C01AF380 C01AF818
C0003CF0
Kernel panic: Exception in kernel pc fcec0000 signal 4
In swapper task - not syncing
Rebooting in 180 seconds..
I still wonder, why this OF command set does not boot it the same way:
0 > setenv boot-device floppy: ok
0 > setenv boot-file\linux.bin load_ramdisk=1 root=/dev/ram video=keep
chrpboot console=ttyS0 ok
0 > boot
ok
0 >
Cheers
Mark
--
Krisztian Mark Szentes
produktivIT - Open-Source Solution Provider
Siebenbrunnengasse 55/7
A-1050 Wien
Tel. +43 1 913 5798
Tel. +43 699 17877678
Fax +43 699 47877678
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