| # Copyright (c) 2016 Intel Corporation |
| # Copyright (c) 2021 Nordic Semiconductor ASA |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| DT_COMPAT_ST_STM32_SDMMC := st,stm32-sdmmc |
| DT_COMPAT_ZEPHYR_MMC := zephyr,sdmmc-disk |
| |
| config DISK_DRIVER_SDMMC |
| bool "SDMMC card driver" |
| help |
| SDMMC card driver. |
| |
| if DISK_DRIVER_SDMMC |
| |
| config SDMMC_INIT_PRIORITY |
| int "Init priority" |
| default 90 |
| help |
| SDMMC controller driver initialization priority. |
| |
| config SDMMC_VOLUME_NAME |
| string "SDMMC Disk mount point or drive name" |
| default "SD" if FAT_FILESYSTEM_ELM |
| default "SDMMC" |
| help |
| Disk name as per file system naming guidelines. |
| |
| config SDMMC_SUBSYS |
| bool "SDMMC access via SD subsystem" |
| select SD_STACK |
| select SDHC |
| default $(dt_compat_enabled,$(DT_COMPAT_ZEPHYR_MMC)) |
| help |
| Enable SDMMC access via SD subsystem |
| |
| config SDMMC_STM32 |
| bool "STM32 SDMMC driver" |
| depends on HAS_STM32CUBE |
| select USE_STM32_HAL_SD |
| select USE_STM32_HAL_SD_EX if SOC_SERIES_STM32L4X |
| select USE_STM32_LL_SDMMC |
| select USE_STM32_HAL_DMA if (SOC_SERIES_STM32L4X || SOC_SERIES_STM32F7X || SOC_SERIES_STM32F4X) |
| default $(dt_compat_enabled,$(DT_COMPAT_ST_STM32_SDMMC)) |
| help |
| File system on sdmmc accessed through stm32 sdmmc. |
| |
| config SDMMC_STM32_HWFC |
| bool "STM32 SDMMC Hardware Flow control" |
| depends on SDMMC_STM32 |
| depends on SOC_SERIES_STM32H7X || SOC_SERIES_STM32F7X || SOC_SERIES_STM32L4X |
| help |
| Enable SDMMC Hardware Flow Control to avoid FIFO underrun (TX mode) and |
| overrun (RX mode) errors. |
| |
| module = SDMMC |
| module-str = sdmmc |
| source "subsys/logging/Kconfig.template.log_config" |
| |
| endif # DISK_DRIVER_SDMMC |
