[U-Boot] [PATCH v2 8/9] spl: Introduce SPL_DM_GPIO Kconfig define

[Tom Rini <trini@konsulko.com>]

On Wed, Sep 25, 2019 at 02:42:03PM -0600, Simon Glass wrote:
> Hi Lukasz,
> 
> On Tue, 17 Sep 2019 at 15:06, Lukasz Majewski <lukma@denx.de> wrote:
> >
> > On Tue, 17 Sep 2019 14:19:33 -0500
> > Adam Ford <aford173@gmail.com> wrote:
> >
> > > On Tue, Sep 17, 2019 at 1:34 PM Simon Glass <sjg@chromium.org> wrote:
> > > >
> > > > Hi Lukasz,
> > > >
> > > > On Tue, 17 Sep 2019 at 00:22, Lukasz Majewski <lukma@denx.de>
> > > > wrote:
> > > > >
> > > > > Hi Simon,
> > > > >
> > > > > > On Sun, 18 Aug 2019 at 19:30, Peng Fan <peng.fan@nxp.com>
> > > > > > wrote:
> > > > > > >
> > > > > > > > Subject: [PATCH v2 8/9] spl: Introduce SPL_DM_GPIO Kconfig
> > > > > > > > define
> > > > > > > >
> > > > > > > > This define indicates if DM_GPIO shall be supported in SPL.
> > > > > > > > This allows proper operation of DM converted GPIO drivers
> > > > > > > > in SPL, which use #if !CONFIG_IS_ENABLED(DM_GPIO) to also
> > > > > > > > support not yet DM/DTS converted boards.
> > > > > > > >
> > >
> > > Many of the drivers list the SPL_DM options under their respective
> > > heading.  For example, SPL_DM_USB is under the USB menu right next to
> > > the option to select CONFIG_DM_USB.
> > > If we're going to add the option to separate DM_GPIO from SPL_DM_GPIO,
> > > I would suggest following that pattern and place it in the GPIO menu
> > > so they are next to each other and make the dependency obvious.
> >
> > For the current patch I've followed the pattern and added SPL_DM_GPIO
> > to the "spl" submenu of menuconfig.
> >
> > And as I've written in the other mail - I think that SPL_DM_GPIO shall
> > depend on DM_GPIO.
> >
> > Considering the above - shall I place SPL_DM_GPIO next to DM_GPIO
> > section or to the "spl" submenu?
> 
> That makes sense to me. At some point we should change them all.
> 
> +Tom Rini for comment too

Should we get consistent? Yes.  One of our not yet solved well enough
problems is what are we going to do about SPL/TPL, image size and
conflicting requirements.  For now I think having these options be in
the spl menu makes some future shuffling easier to do.

-- 
Tom
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