1config DM_DEMO 2 bool "Enable demo uclass support" 3 depends on DM 4 help 5 This uclass allows you to play around with driver model. It provides 6 an interface to a couple of demo devices. You can access it using 7 the 'demo' command or by calling the uclass functions from your 8 own code. 9 10config DM_DEMO_SIMPLE 11 bool "Enable simple demo device for driver model" 12 depends on DM_DEMO 13 help 14 This device allows you to play around with driver model. It prints 15 a message when the 'demo hello' command is executed which targets 16 this device. It can be used to help understand how driver model 17 works. 18 19config DM_DEMO_SHAPE 20 bool "Enable shape demo device for driver model" 21 depends on DM_DEMO 22 help 23 This device allows you to play around with driver model. It prints 24 a shape when the 'demo hello' command is executed which targets 25 this device. It can be used to help understand how driver model 26 works. 27