[U-Boot] [patch] make hello world example work for at91sam9261ek and make readme clearer about this

[Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>]

On 09:41 Fri 05 Dec     , Remy Bohmer wrote:
> Hello Jean-Christophe,
> 
> >> @@ -33,9 +33,13 @@ ifeq ($(ARCH),arm)
> >>  ifeq ($(BOARD),omap2420h4)
> >>  LOAD_ADDR = 0x80300000
> >>  else
> >> +ifeq ($(BOARD),at91sam9261ek)
> >> +LOAD_ADDR = 0x21400000
> >> +else
> >>  LOAD_ADDR = 0xc100000
> >>  endif
> >>  endif
> >> +endif
> > Honestly I'll prefer to remove all arch and board ifdef
> > and let the board ovewrite it or the arch if the board do not not already define it
> > and do here
> > LOAD_ADDR ?= <default addr>
> 
> I completely agree about this.
> This was just a minor patch I had on the stack for months and
> yesterday I just put them all out.
> The most important part of this patch was the comment about the
> load-addr in the readme file.
> Frequently questions misunderstandings about the examples appear on
> the ML, and the readme change would help there.
> 
> I can look into it later on to improve it and find a more generic
> solution. In the mean time, I do not think this patch hurts anyone ;-)
I'll prefer to wait because I've other patch in queued that will do the
samethink

Best Regards,
J.