[U-Boot] [PATCH] Kconfig: Enable FIT support by default for TI platforms

Tom Rini
2017-04-20T15:48:04Z

On Thu, Apr 20, 2017 at 10:22:24AM -0500, Andrew F. Davis wrote:
> On 04/20/2017 10:14 AM, Tom Rini wrote:
> > On Thu, Apr 20, 2017 at 09:52:37AM -0500, Andrew F. Davis wrote:
> >
> >> Almost all TI defconfigs enable this already, add this as a default
> >> and remove the explicit assignment.
> >>
> >> Signed-off-by: Andrew F. Davis <afd@ti.com>
> >> ---
> >> Kconfig | 1 +
> > [snip]
> >> diff --git a/Kconfig b/Kconfig
> >> index 1cf990dfce..396c600385 100644
> >> --- a/Kconfig
> >> +++ b/Kconfig
> >> @@ -144,6 +144,7 @@ menu "Boot images"
> >>
> >> config FIT
> >> bool "Support Flattened Image Tree"
> >> + default y if ARCH_KEYSTONE || ARCH_OMAP2
> >> select MD5
> >> help
> >> This option allows you to boot the new uImage structure,
> >
> > This is where I think we start to want to use imply, now that we have
> > it. As imply does not let us 'default n' or 'default
> > hex-int-or-string', we can't use it in those cases. But imply works for
> > 'default y' cases, so we should have ARCH_OMAP2 and ARCH_KEYSTONE imply
> > FIT. This keeps much of the changes out of the higher level Kconfig
> > files where we may get conflicts between patches. Thanks!
>
> I can make that change, but in this case I was thinking that at some
> point this will become just a default y for all platforms, so we
> wouldn't need "imply FIT" for every ARCH_*.

At some point in the future, yes, we might make FIT a default y and then
we would drop the various imply lines. But that's a future clean-up :)
Thanks!

--
Tom
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