[PATCH v2 05/13] event: Add basic support for events

Tom Rini trini at konsulko.com
Thu Mar 10 14:25:54 CET 2022


On Fri, Mar 04, 2022 at 08:43:00AM -0700, Simon Glass wrote:

> 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 at chromium.org>

Applied to u-boot/next, thanks!

-- 
Tom
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