1a0594cefSMugunthan V Nmenu "DMA Support" 2a0594cefSMugunthan V N 3a0594cefSMugunthan V Nconfig DMA 4a0594cefSMugunthan V N bool "Enable Driver Model for DMA drivers" 5a0594cefSMugunthan V N depends on DM 6a0594cefSMugunthan V N help 7a0594cefSMugunthan V N Enable driver model for DMA. DMA engines can do 8a0594cefSMugunthan V N asynchronous data transfers without involving the host 9a0594cefSMugunthan V N CPU. Currently, this framework can be used to offload 10a0594cefSMugunthan V N memory copies to and from devices like qspi, ethernet 11a0594cefSMugunthan V N etc Drivers provide methods to access the DMA devices 12a0594cefSMugunthan V N buses that is used to transfer data to and from memory. 13a0594cefSMugunthan V N The uclass interface is defined in include/dma.h. 14a0594cefSMugunthan V N 15*27ab27f8SÁlvaro Fernández Rojasconfig DMA_CHANNELS 16*27ab27f8SÁlvaro Fernández Rojas bool "Enable DMA channels support" 17*27ab27f8SÁlvaro Fernández Rojas depends on DMA 18*27ab27f8SÁlvaro Fernández Rojas help 19*27ab27f8SÁlvaro Fernández Rojas Enable channels support for DMA. Some DMA controllers have multiple 20*27ab27f8SÁlvaro Fernández Rojas channels which can either transfer data to/from different devices. 21*27ab27f8SÁlvaro Fernández Rojas 2258da672dSMugunthan V Nconfig TI_EDMA3 2358da672dSMugunthan V N bool "TI EDMA3 driver" 2458da672dSMugunthan V N help 2558da672dSMugunthan V N Enable the TI EDMA3 driver for DRA7xx and AM43xx evms. 2658da672dSMugunthan V N This driver support data transfer between memory 2758da672dSMugunthan V N regions. 2858da672dSMugunthan V N 2999bec1aeSAdam Fordconfig APBH_DMA 3099bec1aeSAdam Ford bool "Support APBH DMA" 3199bec1aeSAdam Ford depends on MX23 || MX28 || MX6 || MX7 3299bec1aeSAdam Ford help 3399bec1aeSAdam Ford Enable APBH DMA driver. 3499bec1aeSAdam Ford 3599bec1aeSAdam Fordif APBH_DMA 3699bec1aeSAdam Fordconfig APBH_DMA_BURST 3799bec1aeSAdam Ford bool "Enable DMA BURST" 3899bec1aeSAdam Ford 3999bec1aeSAdam Fordconfig APBH_DMA_BURST8 4099bec1aeSAdam Ford bool "Enable DMA BURST8" 4199bec1aeSAdam Ford 4299bec1aeSAdam Fordendif 4399bec1aeSAdam Ford 44a0594cefSMugunthan V Nendmenu # menu "DMA Support" 45