[U-Boot] [PATCH 2/2 v2] Blackfin: tweak embedded env config option

[Mike Frysinger]

On Tuesday 22 September 2009 16:41:45 Wolfgang Denk wrote:
> Mike Frysinger wrote:
> > > ...
> > >
> > > >  $(obj)u-boot.ldr:	$(obj)u-boot
> > > > -		$(obj)tools/envcrc --binary > $(obj)env-ldr.o
> > > > +		$(CREATE_LDR_ENV)
> > > >  		$(LDR) -T $(CONFIG_BFIN_CPU) -c $@ $< $(LDR_FLAGS)
> > >
> > > This is all BF specific stuff, right? Maybe we should move this into
> > > some BF Makefile, then, instead of adding more and more references to
> > > magic variables that have no meaning anywhere except for BF.
> >
> > if you're talking about the %.ldr target, then yes, it is only for
> > Blackfin systems.  it isnt the only target-specific top level which is
> > why it's there now, but that doesnt mean it has to stay there (as well as
> > the other cruft). ive already looked at moving this to the Blackfin
> > specific config.mk, but it would require adding dummy "all" targets early
> > on in the top level Makefile and one or two subdir Makefiles.  i didnt
> > feel like dealing with people complaining about this.  although if we
> > created a new lib_$(ARCH)/targets.mk, we could push all arch-specific
> > crap there (like all the boards config targets), and only the top level
> > Makefile would include it.
> 
> I'm not asking for a general Makefile rework. But maybe we can move
> this code to some BF Makefile?

well if i'm going to do it for the Blackfin arch, i might as well generalize 
it and do it the right way the first time ...
-mike
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