mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-25 04:23:46 +00:00
ccfd69883a
BCM6348 IUDMA controller is present on multiple BMIPS (BCM63xx) SoCs. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
60 lines
1.6 KiB
Text
60 lines
1.6 KiB
Text
menu "DMA Support"
|
|
|
|
config DMA
|
|
bool "Enable Driver Model for DMA drivers"
|
|
depends on DM
|
|
help
|
|
Enable driver model for DMA. DMA engines can do
|
|
asynchronous data transfers without involving the host
|
|
CPU. Currently, this framework can be used to offload
|
|
memory copies to and from devices like qspi, ethernet
|
|
etc Drivers provide methods to access the DMA devices
|
|
buses that is used to transfer data to and from memory.
|
|
The uclass interface is defined in include/dma.h.
|
|
|
|
config DMA_CHANNELS
|
|
bool "Enable DMA channels support"
|
|
depends on DMA
|
|
help
|
|
Enable channels support for DMA. Some DMA controllers have multiple
|
|
channels which can either transfer data to/from different devices.
|
|
|
|
config SANDBOX_DMA
|
|
bool "Enable the sandbox DMA test driver"
|
|
depends on DMA && DMA_CHANNELS && SANDBOX
|
|
help
|
|
Enable support for a test DMA uclass implementation. It stimulates
|
|
DMA transfer by simple copying data between channels.
|
|
|
|
config BCM6348_IUDMA
|
|
bool "BCM6348 IUDMA driver"
|
|
depends on ARCH_BMIPS
|
|
select DMA_CHANNELS
|
|
help
|
|
Enable the BCM6348 IUDMA driver.
|
|
This driver support data transfer from devices to
|
|
memory and from memory to devices.
|
|
|
|
config TI_EDMA3
|
|
bool "TI EDMA3 driver"
|
|
help
|
|
Enable the TI EDMA3 driver for DRA7xx and AM43xx evms.
|
|
This driver support data transfer between memory
|
|
regions.
|
|
|
|
config APBH_DMA
|
|
bool "Support APBH DMA"
|
|
depends on MX23 || MX28 || MX6 || MX7
|
|
help
|
|
Enable APBH DMA driver.
|
|
|
|
if APBH_DMA
|
|
config APBH_DMA_BURST
|
|
bool "Enable DMA BURST"
|
|
|
|
config APBH_DMA_BURST8
|
|
bool "Enable DMA BURST8"
|
|
|
|
endif
|
|
|
|
endmenu # menu "DMA Support"
|