[U-Boot-Users] Problem about Image Linux-2.4.25 running on Lite5200

[U-Boot-Users] Problem about Image Linux-2.4.25 running on Lite5200

[Gerrit Van de Velde]

Dear,

It seems that you do not have /dev/console or /dev/tty... in your
devices list. Make sure they exist or linux cannot open a console for
you. That may be your problem.

Regards,
Gerrit Van de Velde

[U-Boot-Users] boot problem

[Wolfgang Denk]

In message <001e01c4d205$7e2ca120$cb077c0a@bart> you wrote:
> 
> I have a problem and now, it's weird to say, I pray to a kernel panic !

Alternatively, try a post-mortem dump of the log_buf area, see
http://www.denx.de/twiki/bin/view/DULG/LinuxPostMortemAnalysis

Or even better: attach your BDI2000 and debug the Linux kernel code.

Best regards,

Wolfgang Denk

-- 
Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
If God had a beard, he'd be a UNIX programmer.

[U-Boot-Users] Problem about Image Linux-2.4.25 running on Lite5200

[xueming]

Hello  Wolfgang,
  Sorry for bothering your again.
  I burn Uboot to Lite5200 board, and build the Linux-2-4.25 with
following steps:
 
  1) make mrproper
  2) make icecube_5200_config
  3) make oldconfig
  4) make dep
  5) make uImage
  6) cp uImage to /tftp/MPC5200.
 Then I download and run kernel as following :
  1) tftp
  2) bootm
 After this, the linux kernel stop at the following lines:
 //////////////////////////////////////////////////////
    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 4096 bind 8192)
    eth0: config: auto-negotiation off, 100FDX, 100HDX, 10FDX, 10HDX.
    eth0: Waiting for the link to be up...
     eth0: status: link up, 10 Mbps Half Duplex, auto-negotiation
complete.
    IP-Config: Complete:
      device=eth0, addr=222.28.219.55, mask=255.255.254.0,      
gw=222.28.218.1,
     host=icecube, domain=, nis-domain=(none),
     bootserver=222.28.219.18, rootserver=222.28.219.18, rootpath=
     NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
     Looking up port of RPC 100003/2 on 222.28.219.18
     Looking up port of RPC 100005/1 on 222.28.219.18
     VFS: Mounted root (nfs filesystem).
     Freeing unused kernel memory: 76k init
     Warning: unable to open an initial console.
========(Message Stop here .........)======
 ////////////////////////////////////////////
 
Could you give me some tips about how to solve the situation,thanks.

Best Regards,
  Xueming, zhang