[PATCH v2 1/2] dm: event: add EVT_DM_POST_INIT_R event type

[Simon Glass]

On Mon, 21 Aug 2023 at 21:47, Roland Ruckerbauer <roland at rucky.eu> wrote:
>
> Tested on visionfive2 board, it works. Thanks for taking a look into this.
>
> On 18.08.23 07:11, Chanho Park wrote:
> > This patch introduces EVT_DM_POST_INIT_R event type for handling hooks
> > after relocation.
> >
> > Fixes: 55171aedda88 ("dm: Emit the arch_cpu_init_dm() even only before relocation")
> > Suggested-by: Simon Glass <sjg at chromium.org>
> > Cc: Bin Meng <bmeng.cn at gmail.com>
> > Signed-off-by: Chanho Park <chanho61.park at samsung.com>
>
> Tested-by: Roland Ruckerbauer <mail at ruabmbua.dev>
>
> > ---
> >   drivers/core/root.c | 6 ++++--
> >   include/event.h     | 1 +
> >   2 files changed, 5 insertions(+), 2 deletions(-)
> >
> > diff --git a/drivers/core/root.c b/drivers/core/root.c
> > index 6775fb0b6575..79d871ab291a 100644
> > --- a/drivers/core/root.c
> > +++ b/drivers/core/root.c
> > @@ -436,8 +436,10 @@ int dm_init_and_scan(bool pre_reloc_only)
> >                       return ret;
> >               }
> >       }
> > -     if (CONFIG_IS_ENABLED(DM_EVENT) && !(gd->flags & GD_FLG_RELOC)) {
> > -             ret = event_notify_null(EVT_DM_POST_INIT_F);
> > +     if (CONFIG_IS_ENABLED(DM_EVENT)) {
> > +             ret = event_notify_null(gd->flags & GD_FLG_RELOC ?
> > +                                     EVT_DM_POST_INIT_R :
> > +                                     EVT_DM_POST_INIT_F);
> >               if (ret)
> >                       return log_msg_ret("ev", ret);
> >       }
> > diff --git a/include/event.h b/include/event.h
> > index daf44bf8a83b..bb38ba98e73b 100644
> > --- a/include/event.h
> > +++ b/include/event.h
> > @@ -24,6 +24,7 @@ enum event_t {
> >
> >       /* Events related to driver model */
> >       EVT_DM_POST_INIT_F,
> > +     EVT_DM_POST_INIT_R,
> >       EVT_DM_PRE_PROBE,
> >       EVT_DM_POST_PROBE,
> >       EVT_DM_PRE_REMOVE,

Applied to u-boot-dm, thanks!