[U-Boot-Users] nfs mount for PQ2FADS-ZU board

[U-Boot-Users] nfs mount for PQ2FADS-ZU board

[Nethra]

hi,

linux kernel starts successfully when fallowing commands are used...

=>setenv bootargs root=/dev/ram
=>setenv bootcmd 'tftpboot 0x1000000 dhcpbootpdis.img;\tftpboot 0x1200000
ramdisk.new;\bootm 0x1000000 0x1200000;\'
=>run bootcmd

during nfs mounting................

=>setenv bootcmd 'tftp 0x100000 dhcpbootpdis.img;\bootm 0x100000'
=>setenv bootargs 'root=/dev/nfs rw
nfsroot=192.168.178.110:/opt/montavista/pro/devkit/ppc/82xx//opt/montavista/pro/devkit/ppc/82xx/target
;\tcp
ip=192.168.178.234:192.168.178.110:192.168.178.6:255.255.255.0:pq2fads::off'

when i do bootcmd..kernel uncompress fails.

this is shown below...
=>run bootcmd
Using FCC2 ETHERNET device
TFTP from server 192.168.178.110; our IP address is 192.168.178.234
Filename 'dhcpbootpdis.img'.
Load address: 0x100000
Loading: #################################################################
         #################################################################
         #######################################################
done
Bytes transferred = 942283 (e60cb hex)
## Booting image at 00100000 ...
   Image Name:   Linux-2.6.10_mvl401-8272ads
   Image Type:   PowerPC Linux Kernel Image (gzip compressed)
   Data Size:    942219 Bytes = 920.1 kB
   Load Address: 00000000
   Entry Point:  00000000
   Verifying Checksum ... OK
   Uncompressing Kernel Image ... Error: inflate() returned -3
GUNZIP ERROR - must RESET b

U-Boot 1.1.1 (Nov  2 2006 - 06:21:13)

MPC8260 Reset Status:

MPC8260 Clock Configuration
 - Bus-to-Core Mult 3x, VCO Div 4, 60x Bus Freq  16-50 , Core Freq  50-150
 - dfbrg 1, corecnf 0x10, busdf 3, cpmdf 1, plldf 0, pllmf 3
 - vco_out  400000000, scc_clk  100000000, brg_clk   25000000
 - cpu_clk  300000000, cpm_clk  200000000, bus_clk  100000000

CPU:   MPC8260 (HiP7 Rev 13, Mask 0.1 1K49M) at 300 MHz
Board: Motorola CASHFADS
DRAM:  32 MB
FLASH:  8 MB
In:    serial
Out:   serial
Err:   serial
Net:   FCC2 ETHERNET
Hit any key to stop autoboot:  0

can anyone tell me what is the problem..
thanks in advance..

Nethra
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[U-Boot-Users] nfs mount for PQ2FADS-ZU board

[Wolfgang Denk]

In message <7415366.post@talk.nabble.com> you wrote:
> 
> ## Booting image at 00100000 ...
----------------------^^^^^^^^
>    Image Name:   Linux-2.6.10_mvl401-8272ads
>    Image Type:   PowerPC Linux Kernel Image (gzip compressed)
>    Data Size:    942219 Bytes = 920.1 kB
>    Load Address: 00000000
>    Entry Point:  00000000
>    Verifying Checksum ... OK
>    Uncompressing Kernel Image ... Error: inflate() returned -3
> GUNZIP ERROR - must RESET b
  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^

> can anyone tell me what is the problem..

May I ask why you did not bother to read the FAQ?

It's answered here:
http://www.denx.de/wiki/view/DULG/LinuxUncompressingError

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
core error - bus dumped