Simon Glass 70997d88c4 arm: rpi: Add a file to handle messages ... 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@chromium.org>		2017-05-09 20:19:32 -04:00
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rpi	arm: rpi: Add a file to handle messages	2017-05-09 20:19:32 -04:00