MAP attribute

Top Previous Next

The configurer allows you to change the particular module that is selected for particular functions. The only time that most users may need to be aware of this mechanism is if they wish to change the kernel's default behaviour, for example, by changing the number of available EDMA channels.

Each MAP attribute takes the following form:

MAP attribute = "MAP", "=" Logical module, ":", Actual module;

Logical module = identifier;

Actual module = identifier;

	Logical module	is a general name seen by the configurer when it detects that a module must be included.
	Actual module	is the specific name of the actual module to be included.

The following example causes the configurer to load a module called EDMA32 when asked to load one called DMA:

MAP=DMA:EDMA32