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