[U-Boot-Users] How to load the second u-boot loader from first one

[Zang Roy-r61911]

> 
> Hi all,
> 
> I am trying to build a new u-boot loader on MPC8560, I have 
> already a u-boot loader on it, but I don't want to replace 
> the old one, could I load the testing u-boot loader from the old one ?
> What type should I select for the testing u-boot loader ?

You can build your new u-boot loader with RAM version. Then you can
download 
it into your RAM and run it.
Roy