Kernel Panic.....

[Nachmany]

Hi to ALL,

I used Hyperterminal and connect to UFS with serial Cable.

I erased this block:

erase A0200000 A029ffff
erase A02A0000 A04Dffff
erase A04E0000 A0Adffff
erase A0C00000 A0ffffff

After i turn on ufs910 ,I show on ufs910 display "Kathrein UFS-910 ", and thats all .....
remote control doesn't working, and i can not make a update via USB.


P L E A S E H E L P......(mayday mayday mayday).

Regards.
Nachmany

[concelate]

boring, this problem is 1000 times solved before

[Nachmany]

Původně odeslal concelate

boring, this problem is 1000 times solved before

Hi,

sorry, but what can I do ?

Nachmany

[concelate]

in case if something went wrong during updating/flashing your receiver and it fails to start because of missing kernel, emergency partion.. i have created an "emergency-kernel" with an embedded emergency ramdisk - so you can revive your receiver as long as you haven't killed uboot.

follow this steps:

1.) install a tftp-server (windows e.g. http://perso.orange.fr/philippe.jounin/tftpd32.html)
2.) download the "emergency-kernel" and copy "emergency.ub" to your tftp-share --> http://www.megaupload.com/de/?d=66RV985P
3.) connect the receiver through serial and network port and start the terminalapplication on the serial port
4.) power on the receiver and press immediately <enter> on the terminal, you should see the uboot prompt (STB7100-Ref>)
5.) on uboot prompt set the box ip with "set ipaddr 192.168.x.x" (you have to adapt x.x to your settings, both have to be in the same subnet)
6.) on uboot prompt set the tftp-server ip with "set serverip 192.168.x.x" (you have to adapt x.x to your settings, both have to be in the same subnet)
7.) on uboot prompt copy the kernel with "tftp a4000000 emergency.ub" into memory
8.) plugin the prepared usb-stick (you can get a full update of all partitions here --> http://www.megaupload.com/de/?d=63MJTFN9)
9.) on uboot prompt start the kernel from memory with "bootm a4000000"

now the emergency-system should boot and starting to update...

[Nachmany]

Původně odeslal concelate

5.) on uboot prompt set the box ip with "set ipaddr 192.168.x.x" (you have to adapt x.x to your settings, both have to be in the same subnet)
6.) on uboot prompt set the tftp-server ip with "set ipaddr 192.168.x.x" (you have to adapt x.x to your settings, both have to be in the same subnet)

Hi,

Thanks for the detailed reply.
In step 5 and 6 you use the same command "set ipaddr 192.168.x.x" - could it be a typo, or is it the same command, both to set the box ip and the tftp-sevre ip?

Thank you,

Nachmany

[concelate]

Sorry for that, at step 6 set the tftp server ip with: "set serverip 192.168.x.x"

[Nachmany]

T H A N K S TO concelate ...........!!!!!
Now I have 1.03 firmware.......

Satforum is number 1 !!!!!!!

[tadel]

hi, all

STB7100-REF> tftp a4000000 emergency.ub
Using MAC Address 00:50:FD:FF:67:14
TFTP from server 192.168.0.1; our IP address is 192.168.0.6
Filename 'emergency.ub'.
Load address: 0xa4000000
Loading: T T T T T T T T T T
Retry count exceeded; starting again
TFTP from server 192.168.0.1; our IP address is 192.168.0.6
Filename 'emergency.ub'.
Load address: 0xa4000000
Loading: checksum bad
T checksum bad
T checksum bad




Filename 'emergency.ub'.
Load address: 0xa4000000
Loading: T T T T T T T T T T
Retry count exceeded; starting again


edit:
reinstal win, OK , THANK YOU! @concelate

[concelate]

download emergency.ub again und replace it, maybe the current file is bad...
and stop firewall and antivirus on the pc

Hi All
Same problem
This link is not working. Please help.

This is my problem.
NET: Registered protocol family 2
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP established hash table entries: 2048 (order: 2, 16384 bytes)
TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
TCP: Hash tables configured (established 2048 bind 2048)
NET: Registered protocol family 1
usb 1-1: new high speed USB device using ST40-ehci and address 2
hub 1-1:1.0: USB hub found
hub 1-1:1.0: 4 ports detected
usb 1-1.4: new high speed USB device using ST40-ehci and address 3
IP-Config: No network devices available.
scsi0 : SCSI emulation for USB Mass Storage devices
UDF-fs: No VRS found
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(31,5)

[Nachmany]

Hi,

You can see thet your reciver detail, it is like the detail in attaced file on the top (see post number 1).
I fixed it , so You can fix it.

Nachmany

Thx for the help.
Working.
But only works whit Hyper terminal pivate edition. Simple win version no.

when using Hyperterminal from Windows you have to deactivate flow-control.

[IceKiller]

Hi I have big problem. I conect to UFS-910 via Hyperterminal. But dont me work any more. Dont write eny.



B
aodr :TS7b01-0bmaodr

U
B-oo t.1.1 2S(LTNIXU2_0_1p )F(be2 70270- 1 :37328

RDMA :3 2BM
rwti eitemo tu= 1 ,lcco k =04
rwti eitemo tu= 1 ,lcco k =04F



Board: STb7100-mboard


U-Boot 1.1.2 (STLINUX_2_0p1) (Feb 27 2007 - 13:37:28)

DRAM: 32 MB
write time out = 1, clock = 40
write time out = 1, clock = 40
Flash: 16 MB
In: serial
Out: serial
Err: serial
pll0 freq 531
pll1 freq 400
Net: VFD_Driver Init
VFD_Controller Type : NEW Kathrein VFD
Button_value = 7
Hit any key to stop autoboot: 0
## Booting image at a0040000 ...
Bad Magic Number
STB7100-REF>