[U-Boot] [PATCHv2 2/2] Convert all of CONFIG_CONS_INDEX to Kconfig

[Tom Rini]

On Mon, Aug 06, 2018 at 08:22:31AM -0500, Adam Ford wrote:
> On Tue, Mar 6, 2018 at 6:02 PM Tom Rini <trini at konsulko.com> wrote:
> >
> > This converts the following to Kconfig:
> >    CONFIG_CONS_INDEX
> >
> > We have existing entries for this option in a number of places, with
> > different guards on them.  They're also sometimes used for things not
> > directly inside of the serial driver.  First, introduce a new symbol to
> > guard the use of CONFIG_CONS_INDEX, so that in the case where we don't
> > need this for the serial driver, but for some other use, we can still do
> > it.  Next, consolidate all of these into the single entry in
> > drivers/serial/Kconfig.  Finally, introduce CONS_INDEX_[023456] so that
> > we can imply a correct value here to make the defconfig side of this
> > smaller.
> >
> 
> It looks like there are still some left-over usage of CONFIG_SERIALx
> 
> Is it safe for me to go through and remove all these CONFIG_SERIALx
> references now that we have CONS_INDEX?  If you think so, I'll submit
> a patch to remove these and their corresponding whitelist entries.

Yes, and I'll size test things, thanks!

-- 
Tom
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