How to convert Linux kernel into uImage via mkimage?

I already followed steps in to build ubuntu 9.10 rootstock.
I already get expected file. Can any one share me the command line example of to convert it into uImage via mkimage?


Keep reading, just a couple more lines down in the wiki...

mkimage -A arm -O linux -T kernel -C none -a 0x80008000 -e 0x80008000
-n "Linux" -d ./vmlinuz-* ./uImage