diff options
| author | Simon Glass | 2022-03-04 08:43:00 -0700 |
|---|---|---|
| committer | Tom Rini | 2022-03-10 08:28:36 -0500 |
| commit | 87a5d1b5d012b0663517bfa36f5e01c8028f121a (patch) | |
| tree | 4512a25b7200e1c84cb07aa64a17f98c46a1a13f /common/board_r.c | |
| parent | 64defba4ea55736926c5152a245164ace58fa04e (diff) | |
event: Add basic support for events
Add a way to create and dispatch events without needing to allocate
memory. Also add a way to 'spy' on events, thus allowing 'hooks' to be
created.
Use a linker list for static events, which we can use to replace functions
like arch_cpu_init_f(). Allow an EVENT_DEBUG option which makes it
easier to see what is going on at runtime, but uses more code space.
Dynamic events allow the creation of a spy at runtime. This is not always
necessary, but can be enabled with EVENT_DYNAMIC if needed.
A 'test' event is the only option for now.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'common/board_r.c')
| -rw-r--r-- | common/board_r.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/common/board_r.c b/common/board_r.c index c24d9b4e220..b92c1bb0be1 100644 --- a/common/board_r.c +++ b/common/board_r.c @@ -594,6 +594,7 @@ static int run_main_loop(void) static init_fnc_t init_sequence_r[] = { initr_trace, initr_reloc, + event_init, /* TODO: could x86/PPC have this also perhaps? */ #if defined(CONFIG_ARM) || defined(CONFIG_RISCV) initr_caches, |