|  | menu "Android" | 
|  |  | 
|  | config ANDROID | 
|  | bool "Android Drivers" | 
|  | ---help--- | 
|  | Enable support for various drivers needed on the Android platform | 
|  |  | 
|  | if ANDROID | 
|  |  | 
|  | config ANDROID_BINDER_IPC | 
|  | bool "Android Binder IPC Driver" | 
|  | depends on MMU | 
|  | default n | 
|  | ---help--- | 
|  | Binder is used in Android for both communication between processes, | 
|  | and remote method invocation. | 
|  |  | 
|  | This means one Android process can call a method/routine in another | 
|  | Android process, using Binder to identify, invoke and pass arguments | 
|  | between said processes. | 
|  |  | 
|  | config ANDROID_BINDER_IPC_32BIT | 
|  | bool | 
|  | depends on !64BIT && ANDROID_BINDER_IPC | 
|  | default y | 
|  | ---help--- | 
|  | The Binder API has been changed to support both 32 and 64bit | 
|  | applications in a mixed environment. | 
|  |  | 
|  | Enable this to support an old 32-bit Android user-space (v4.4 and | 
|  | earlier). | 
|  |  | 
|  | Note that enabling this will break newer Android user-space. | 
|  |  | 
|  | endif # if ANDROID | 
|  |  | 
|  | endmenu |