xref: /openbmc/u-boot/drivers/dma/Kconfig (revision 2f41ade7)
1menu "DMA Support"
2
3config 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
15config DMA_CHANNELS
16	bool "Enable DMA channels support"
17	depends on DMA
18	help
19	  Enable channels support for DMA. Some DMA controllers have multiple
20	  channels which can either transfer data to/from different devices.
21
22config SANDBOX_DMA
23	bool "Enable the sandbox DMA test driver"
24	depends on DMA && DMA_CHANNELS && SANDBOX
25	help
26	  Enable support for a test DMA uclass implementation. It stimulates
27	  DMA transfer by simple copying data between channels.
28
29config BCM6348_IUDMA
30	bool "BCM6348 IUDMA driver"
31	depends on ARCH_BMIPS
32	select DMA_CHANNELS
33	help
34	  Enable the BCM6348 IUDMA driver.
35	  This driver support data transfer from devices to
36	  memory and from memory to devices.
37
38config TI_EDMA3
39	bool "TI EDMA3 driver"
40	help
41	  Enable the TI EDMA3 driver for DRA7xx and AM43xx evms.
42	  This driver support data transfer between memory
43	  regions.
44
45config APBH_DMA
46	bool "Support APBH DMA"
47	depends on MX23 || MX28 || MX6 || MX7
48	help
49	  Enable APBH DMA driver.
50
51if APBH_DMA
52config APBH_DMA_BURST
53	bool "Enable DMA BURST"
54
55config APBH_DMA_BURST8
56	bool "Enable DMA BURST8"
57
58endif
59
60endmenu # menu "DMA Support"
61