In message 4651E579.40905@freescale.com you wrote:
You totally lost me on that assertion. What do you mean when you say "macro commands?"
It's a sequence of commands stored in an environment variable, executed via the "run" command.
That does not win you anything over just setting an environment variable - you can maniopulate this later as you like anyway.
I guess they're called hush scripts.
No. Hush (shell) scripts are executed by the hush shell; simple command / variable substitution is also available with the simple command line parser.
I mean more flexible in that you can use a hush script to set that variable and do other things at boot time.
This is most probably much too late for the things needed - you can do such things only after relocation to RAM, while WolfgangG. needs access very early.
Best regards,
Wolfgang Denk