mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-16 17:58:23 +00:00
2043f9c4c1
Move the main option for handling drivers/dma/keystone_nav* to Kconfig, and enable it by default. All of the sub-symbols are not configurable, so remove them from the CONFIG namespace. Signed-off-by: Tom Rini <trini@konsulko.com>
92 lines
2.3 KiB
Text
92 lines
2.3 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 DMA_LPC32XX
|
|
bool "LPC32XX DMA driver"
|
|
select DMA_LEGACY
|
|
help
|
|
Enable some legacy DMA code for lpc32xx. It provides some direct
|
|
functions likes lpc32xx_dma_wait_status() which can be called from
|
|
other code.
|
|
|
|
This should be converted to use driver model and UCLASS_DMA.
|
|
|
|
config TI_EDMA3
|
|
bool "TI EDMA3 driver"
|
|
select DMA_LEGACY
|
|
help
|
|
Enable the TI EDMA3 driver for DRA7xx and AM43xx evms.
|
|
This driver support data transfer between memory
|
|
regions.
|
|
|
|
config TI_KSNAV
|
|
bool "TI Keystone Navigator DMA driver"
|
|
depends on ARCH_KEYSTONE
|
|
default y
|
|
select DMA_LEGACY
|
|
help
|
|
Enable the Keystone Navigator driver for Keystone 2 platforms.
|
|
|
|
config APBH_DMA
|
|
bool "Support APBH DMA"
|
|
depends on MX23 || MX28 || MX6 || MX7 || IMX8 || IMX8M
|
|
select DMA_LEGACY
|
|
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
|
|
|
|
config DMA_LEGACY
|
|
bool "Legacy DMA support"
|
|
default y if FSLDMAFEC
|
|
help
|
|
Enable legacy DMA support. This does not use driver model and should
|
|
be migrated to the new API.
|
|
|
|
It is required for some PowerPC boards.
|
|
|
|
source "drivers/dma/ti/Kconfig"
|
|
|
|
endmenu # menu "DMA Support"
|