Add an event type EVT_MAIN_LOOP that can be used for registering events that need to be run after the platform has been initialised and before the main_loop function is called.
Signed-off-by: Sughosh Ganu sughosh.ganu@linaro.org Reviewed-by: Simon Glass sjg@chromium.org --- Changes since V9: * Add a comment to indicate where the event notification will be called, as suggested by Simon.
common/board_r.c | 3 +++ common/event.c | 3 +++ include/event.h | 3 +++ 3 files changed, 9 insertions(+)
diff --git a/common/board_r.c b/common/board_r.c index 56eb60fa27..1db061e65c 100644 --- a/common/board_r.c +++ b/common/board_r.c @@ -576,6 +576,9 @@ static int run_main_loop(void) #ifdef CONFIG_SANDBOX sandbox_main_loop_init(); #endif + + event_notify_null(EVT_MAIN_LOOP); + /* main_loop() can return to retry autoboot, if so just run it again */ for (;;) main_loop(); diff --git a/common/event.c b/common/event.c index 3e34550978..231b9e6ffd 100644 --- a/common/event.c +++ b/common/event.c @@ -38,6 +38,9 @@ const char *const type_name[] = {
/* fdt hooks */ "ft_fixup", + + /* main loop events */ + "main_loop", };
_Static_assert(ARRAY_SIZE(type_name) == EVT_COUNT, "event type_name size"); diff --git a/include/event.h b/include/event.h index e8f2f55c63..8089b464b1 100644 --- a/include/event.h +++ b/include/event.h @@ -34,6 +34,9 @@ enum event_t { /* Device tree fixups before booting */ EVT_FT_FIXUP,
+ /* To be called once, before calling main_loop() */ + EVT_MAIN_LOOP, + EVT_COUNT };