Help¶

DMA driver for MCUX series SoCs.

Direct dependencies¶

(DMA && SOC_SERIES_IMX_RT) || (DMA && SOC_SERIES_KINETIS_K6X) || (DMA && SOC_SERIES_KINETIS_KE1XF) || (HAS_MCUX_EDMA && DMA)

(Includes any dependencies from ifs and menus.)

Defaults¶

Symbols implied by this symbol¶

NOCACHE_MEMORY if HAS_MCUX_CACHE

Kconfig definitions¶

At soc/arm/nxp_imx/rt/Kconfig.defconfig.series:117

Included via Kconfig:8 → Kconfig.zephyr:19 → /home/runner/work/bridle/bridle/workspace/build/Kconfig/Kconfig.soc.defconfig:1 → soc/arm/nxp_imx/Kconfig.defconfig:4

Menu path: (Top)

config DMA_MCUX_EDMA
    bool
    default y if HAS_MCUX_EDMA
    depends on DMA && SOC_SERIES_IMX_RT

At soc/arm/nxp_kinetis/k6x/Kconfig.defconfig.series:18

Included via Kconfig:8 → Kconfig.zephyr:19 → /home/runner/work/bridle/bridle/workspace/build/Kconfig/Kconfig.soc.defconfig:1 → soc/arm/nxp_kinetis/Kconfig.defconfig:3

Menu path: (Top)

config DMA_MCUX_EDMA
    bool
    default y if HAS_MCUX_EDMA
    depends on DMA && SOC_SERIES_KINETIS_K6X

At soc/arm/nxp_kinetis/ke1xf/Kconfig.defconfig.series:92

Included via Kconfig:8 → Kconfig.zephyr:19 → /home/runner/work/bridle/bridle/workspace/build/Kconfig/Kconfig.soc.defconfig:1 → soc/arm/nxp_kinetis/Kconfig.defconfig:3

Menu path: (Top)

config DMA_MCUX_EDMA
    bool
    default y
    depends on DMA && SOC_SERIES_KINETIS_KE1XF

At drivers/dma/Kconfig.mcux_edma:6

Included via Kconfig:8 → Kconfig.zephyr:32 → drivers/Kconfig:66 → drivers/dma/Kconfig:57

Menu path: (Top) → Device Drivers → DMA driver Configuration

config DMA_MCUX_EDMA
    bool "Enable MCUX DMA driver"
    imply NOCACHE_MEMORY if HAS_MCUX_CACHE
    depends on HAS_MCUX_EDMA && DMA
    help
      DMA driver for MCUX series SoCs.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)