[U-Boot-Users] PATCH] Add 8641reset commmand for mpc8641hpcn board

Wolfgang Denk wd at denx.de
Sun Mar 25 22:23:56 CEST 2007


Dear Jon,

in message <1174661567.32390.63.camel at ld0161-tx32> you wrote:
>
> But the overall approach?  Is it better than the
> previous version that hit common code?

Anything that stays local is better ... at least a bit.

> > Also, I object against the command name. It  should  follow  standard
> > name  rules  (enven  though  these  are  not strictly enforced by the
> > current command line parser), i.  e.  only  consist  of  alphanumeric
> > characters  and  underscores,  and  begin  with  an  underscore or an
> > alphabetic character (and I hereby discourage to use an underscore as
> > the first character).
> 
> OK.  Will "reset8641" be acceptable?

Yes, as far as the name goes.

Conceptually  I  disagree.  This  command  implements  two  different
functions:  (1)  it  adjusts  some system parameters (but this change
will only take affect after a reboot), and (2) it performs a  reboot.
Following  good  old  Unix design, you should split this command into
it's logical parts. Then you will probably realize  that  the  second
part  (perform  a  reset) already exists and can be reused instead of
reimplemented.

Best regards,

Wolfgang Denk

-- 
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