[U-Boot] Quick guide to Kconfig

[Ian Campbell]

On Mon, 2014-08-04 at 11:49 -0400, Tom Rini wrote:
> On Fri, Aug 01, 2014 at 01:42:15PM +0900, Masahiro Yamada wrote:
> > Hi Ian,
> > 
> > 
> > 
> > 
> > On Thu, 31 Jul 2014 16:07:54 +0100
> > Ian Campbell <ijc at hellion.org.uk> wrote:
> > 
> > > On Thu, 2014-07-31 at 16:38 +0200, Hans de Goede wrote:
> > > > make Foo_defconfig
> > > > make menuconfig
> > > > <select FEL>
> > > > make
> > > 
> > > I was hoping that I might eventually be able to do something like
> > > 	make Foo_defconfig CONFIG_SPL_FEL=y
> > > or perhaps
> > > 	make Foo_defconfig S:CONFIG_SPL_FEL=y
> > > and have it DTRT(tm).
> > 
> > 
> > Sorry, we cannot override CONFIG macros from the command line;
> 
> But this is an upstream limitation ;)

Right, I think it must have been just my wishful thinking that I
remembered doing this...

Ian.