| # Kconfig - DMA configuration options |
| # |
| # |
| # Copyright (c) 2016 Intel Corporation |
| # |
| # SPDX-License-Identifier: Apache-2.0 |
| # |
| |
| menuconfig DMA_STM32F4X |
| bool "Enable STM32F4x DMA driver" |
| default n |
| depends on SOC_SERIES_STM32F4X |
| help |
| DMA driver for STM32F4x series SoCs. |
| |
| config DMA_0_RX_SUB_CHANNEL_ID |
| int "Requested RX sub-channel ID" |
| default 0 |
| depends on DMA_STM32F4X |
| help |
| This configuration is required to choose a valid sub-channel |
| for communication from a peripheral/device. Not required |
| for memory to memory comms. |
| |
| config DMA_0_TX_SUB_CHANNEL_ID |
| int "Requested TX sub-channel ID" |
| default 0 |
| depends on DMA_STM32F4X |
| help |
| This configuration is required to choose a valid sub-channel |
| for communication to a peripheral/device. Not required |
| for memory to memory comms. |
| |
| config DMA_1_RX_SUB_CHANNEL_ID |
| int "Requested RX sub-channel ID" |
| default 0 |
| depends on DMA_STM32F4X |
| help |
| This configuration is required to choose a valid sub-channel |
| for communication from a peripheral/device. Not required |
| for memory to memory comms. |
| |
| config DMA_1_TX_SUB_CHANNEL_ID |
| int "Requested TX sub-channel ID" |
| default 0 |
| depends on DMA_STM32F4X |
| help |
| This configuration is required to choose a valid sub-channel |
| for communication to a peripheral/device. Not required |
| for memory to memory comms. |
| |
| config DMA_2_RX_SUB_CHANNEL_ID |
| int "Requested RX sub-channel ID" |
| default 0 |
| depends on DMA_STM32F4X |
| help |
| This configuration is required to choose a valid sub-channel |
| for communication from a peripheral/device. Not required |
| for memory to memory comms. |
| |
| config DMA_2_TX_SUB_CHANNEL_ID |
| int "Requested TX sub-channel ID" |
| default 0 |
| depends on DMA_STM32F4X |
| help |
| This configuration is required to choose a valid sub-channel |
| for communication to a peripheral/device. Not required |
| for memory to memory comms. |
