[U-Boot-Users] Proposal for patch to configurenetwork parameters

[Timur Tabi <timur@freescale.com>]

Wolfgang Denk wrote:

> Yes, ther eis. There are actually many possible  solutions.
> 
> Example 1: You can put all settings you want in a  script,  create  a
> script  image  from  it,  

How do I create a script image?  I couldn't find instructions in the README.

> and place this in the flash sector directly
> following the U-Boot image (which means you can just cat  the  images
> and write them to flash in a single programming operation).

cat the images together?  Doesn't that assume that u-boot.bin is 
sector-aligned?

> Have your
> default  bootcmd run this script using the autoscr command. Note that
> the script can then also define a new bootcmd setting.
> 
> Example 2: You can put your U-Boot environment in the flash sector(s)
> directly following the U-Boot image ...

Wait, isn't this the same as example 1?