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 config TI_EDMA3 16 bool "TI EDMA3 driver" 17 help 18 Enable the TI EDMA3 driver for DRA7xx and AM43xx evms. 19 This driver support data transfer between memory 20 regions. 21 22 config APBH_DMA 23 bool "Support APBH DMA" 24 depends on MX23 || MX28 || MX6 || MX7 25 help 26 Enable APBH DMA driver. 27 28 if APBH_DMA 29 config APBH_DMA_BURST 30 bool "Enable DMA BURST" 31 32 config APBH_DMA_BURST8 33 bool "Enable DMA BURST8" 34 35 endif 36 37 endmenu # menu "DMA Support" 38
