[U-Boot] [U-Boot, v6, 09/18] arm: rpi: Add a file to handle messages

Tom Rini trini at konsulko.com
Wed May 10 17:52:06 UTC 2017


On Wed, Apr 05, 2017 at 04:23:36PM -0600, Simon Glass wrote:

> The bcm283x chips provide a way for the ARM core to communicate with the
> graphics processor, which is in charge of many things. This is handled by
> way of a message prototcol.
> 
> At present the code for sending message (and receiving a reply) is spread
> around U-Boot, primarily in the board file. This means that sending a
> message from a driver requires duplicating the code.
> 
> Create a new message implementation with a function to support powering on
> a subsystem as a starting point.
> 
> Signed-off-by: Simon Glass <sjg at chromium.org>

Applied to u-boot/master, thanks!

-- 
Tom
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