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kconfig: dma: Make DW DMA a Kconfig build option. 

Not all hardware will have a DW DMAC so make it optional.

Signed-off-by: John Gunn <jgunn0262@gmail.com>
This commit is contained in:
John Gunn 2019-04-24 22:18:08 +01:00 committed by Tomasz Lauda
parent 52e25dc814
commit d30538396d
3 changed files with 17 additions and 1 deletions
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6
src/drivers/Kconfig
View File

@ -110,6 +110,12 @@ config CAVS_SOUNDWIRE
help
Select this to enable Intel cAVS SoundWire driver.
config DW_DMA
bool "Designware DMA driver"
default n
help
Select this to enable support for the Designware DMA controller.
endmenu # "Drivers"
config CAVS_VERSION_1_5

4
src/drivers/dw/CMakeLists.txt
View File

@ -1,4 +1,6 @@
add_local_sources(sof dma.c)
if(CONFIG_DW_DMA)
add_local_sources(sof dma.c)
endif()
if(CONFIG_SUECREEK)
add_local_sources(sof gpio.c ssi-spi.c)

8
src/platform/Kconfig
View File

@ -12,6 +12,7 @@ config BAYTRAIL
select DMA_AGGREGATED_IRQ
select DMA_SUSPEND_DRAIN
select DMA_FIFO_PARTITION
select DW_DMA
help
Select if your target platform is Baytrail-compatible
@ -23,6 +24,7 @@ config CHERRYTRAIL
select DMA_AGGREGATED_IRQ
select DMA_SUSPEND_DRAIN
select DMA_FIFO_PARTITION
select DW_DMA
help
Select if your target platform is Cherrytrail-compatible
@ -31,6 +33,7 @@ config HASWELL
select HOST_PTABLE
select TASK_HAVE_PRIORITY_LOW
select DMA_AGGREGATED_IRQ
select DW_DMA
help
Select if your target platform is Haswell-compatible
@ -39,6 +42,7 @@ config BROADWELL
select HOST_PTABLE
select TASK_HAVE_PRIORITY_LOW
select DMA_AGGREGATED_IRQ
select DW_DMA
help
Select if your target platform is Broadwell-compatible
@ -47,6 +51,7 @@ config APOLLOLAKE
select BOOT_LOADER
select IRQ_MAP
select DMA_GW
select DW_DMA
select MEM_WND
select TASK_HAVE_PRIORITY_LOW
select TASK_HAVE_PRIORITY_MEDIUM
@ -62,6 +67,7 @@ config CANNONLAKE
select BOOT_LOADER
select IRQ_MAP
select DMA_GW
select DW_DMA
select MEM_WND
select TASK_HAVE_PRIORITY_LOW
select TASK_HAVE_PRIORITY_MEDIUM
@ -77,6 +83,7 @@ config SUECREEK
bool "Build for Suecreek"
select BOOT_LOADER
select IRQ_MAP
select DW_DMA
select TASK_HAVE_PRIORITY_LOW
select TASK_HAVE_PRIORITY_MEDIUM
select DW_SPI
@ -95,6 +102,7 @@ config ICELAKE
select BOOT_LOADER
select IRQ_MAP
select DMA_GW
select DW_DMA
select MEM_WND
select TASK_HAVE_PRIORITY_LOW
select TASK_HAVE_PRIORITY_MEDIUM