where to change the command line noinitrd root=/dev/mtdblock2

I am working in porting android to mini2440.. I use cutecom to load things
into board.. I ve loaded kernel image filesystem image.. once i boot got
error...

   Warning: unable to open an initial console.
   Failed to execute /linuxrc. Attempting defaults...
   Kernel panic - not syncing: No init found. Try passing init= option to  
kernel.

after goin thru cutecom log found that the error is due to the line:

linux command line is: "noinitrd root=/dev/mtdblock2 init=/linuxrc
console=ttySAC0"


actually i didn typed anything like this into command line.. I need to
change this noinitrd to initrd.. where can i change this..


I will be very thankful for ur help..

You have to setup the root file system path in U-BOOT ( if you are using it
) : plug a serial cable, launch minicom and in 3 first second after
boot-up, press on a key to display U-BOOT menu

oh thanks yaar.. was using cutecom.. but after making filesystem image
using mkyaffs2image-128M(previously did using mkyaffs2image). it booted
well but failed to load filesystem..dunno wer the error is.. fine ill use
minicom, uboot n try..