Re: u-boot problem: Au1xx0: fix prom_getenv() to handle YAMON style environment

[Sergei Shtylyov <sshtylyov@ru.mvista.com>]

Hello, I wrote:

> > I need to revert $SUBJECT patch for kernel to boot on au1200,
> > u-boot 1.1.3.
> > And I could swear it worked booted yesterday without reverting (??)
>    Hm, it sort of worked with YAMON before that patch (just not quite 
> correctly) due to the fact the name strings seem to be followed by the 
> value strings (just not '='but '\0' being between them). But obviously, 
> the variable values could be taken for the names the way it was written. 
> If the purpose was to support both YAMON and U-Boot, that should've been 
> marked in the comments I think...
> > Could we support yamon and u-boot style environment?
>    Is there a way to distinguish them?
  Well, I think some adaptive alogrithm using strchr(env, '=') should be 
possible...
> >     Domen
WBR, Sergei