On Sat, Sep 14, 2019 at 1:38 PM Marek Vasut <[email protected]> wrote: > > On 9/14/19 9:58 AM, Heinrich Schuchardt wrote: > > For many sub-systems we already require the driver model to be used. Yet > > there is still a handful of boards that do not have CONFIG_DM enabled. > > > > We should make CONFIG_DM compulsory with release v2020.01 > > > > Signed-off-by: Heinrich Schuchardt <[email protected]> > > --- > > Makefile | 8 ++++++++ > > doc/driver-model/migration.rst | 8 ++++++++ > > 2 files changed, 16 insertions(+) > > > > diff --git a/Makefile b/Makefile > > index ae56e47b2c..69a6b503b7 100644 > > --- a/Makefile > > +++ b/Makefile > > @@ -936,6 +936,14 @@ ifneq ($(CONFIG_DM_SPI)$(CONFIG_OF_CONTROL),yy) > > endif > > endif > > endif > > +ifneq ($(CONFIG_DM),y) > > + @echo >&2 "===================== WARNING ======================" > > + @echo >&2 "This board does not use CONFIG_DM. CONFIG_DM will be" > > + @echo >&2 "compulsory starting with the v2020.01 release." > > + @echo >&2 "Failure to update may result in board removal." > > + @echo >&2 "See doc/driver-model/migration.rst for more info." > > + @echo >&2 "====================================================" > > +endif > > ifeq ($(CONFIG_MMC),y) > > ifneq ($(CONFIG_DM_MMC)$(CONFIG_OF_CONTROL)$(CONFIG_BLK),yyy) > > @echo >&2 "===================== WARNING ======================" > > diff --git a/doc/driver-model/migration.rst b/doc/driver-model/migration.rst > > index 75b85235ef..23f3a61c0f 100644 > > --- a/doc/driver-model/migration.rst > > +++ b/doc/driver-model/migration.rst > > @@ -7,6 +7,14 @@ U-Boot has been migrating to a new driver model since its > > introduction in > > 2014. This file describes the schedule for deprecation of pre-driver-model > > features. > > > > +CONFIG_DM > > +--------- > > + > > +* Status: In progress > > +* Deadline: 2020.01 > > + > > +Starting with the 2010.01 release CONFIG_DM will be enabled for all boards. > > But only for U-Boot proper, not for SPL. And this should be explicitly > mentioned here.
Make sense, even mention explicitly for "not possible SoCs/boards, due to foot-print blowout" or similar. otherwise DM with SPL would still valid by configuring OF_CONTROL or OF_PLATDATA. _______________________________________________ U-Boot mailing list [email protected] https://lists.denx.de/listinfo/u-boot
