| Mugunthan V N | a0594ce | 2016-02-15 15:31:37 +0530 | [diff] [blame^] | 1 | menu "DMA Support" |
| 2 | |
| 3 | config DMA |
| 4 | bool "Enable Driver Model for DMA drivers" |
| 5 | depends on DM |
| 6 | help |
| 7 | Enable driver model for DMA. DMA engines can do |
| 8 | asynchronous data transfers without involving the host |
| 9 | CPU. Currently, this framework can be used to offload |
| 10 | memory copies to and from devices like qspi, ethernet |
| 11 | etc Drivers provide methods to access the DMA devices |
| 12 | buses that is used to transfer data to and from memory. |
| 13 | The uclass interface is defined in include/dma.h. |
| 14 | |
| 15 | endmenu # menu "DMA Support" |