| # Copyright (c) 2016 Intel Corporation |
| # Copyright (c) 2021 Nordic Semiconductor ASA |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| DT_COMPAT_ZEPHYR_MMC_SPI_SLOT := zephyr,mmc-spi-slot |
| DT_COMPAT_NXP_USDHC := nxp,imx-usdhc |
| DT_COMPAT_ST_STM32_SDMMC := st,stm32-sdmmc |
| |
| 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_OVER_SPI |
| bool "SDHC access over SPI" |
| select SPI |
| default $(dt_compat_enabled,$(DT_COMPAT_ZEPHYR_MMC_SPI_SLOT)) |
| help |
| File system on a SDHC card accessed over SPI. |
| |
| config SDMMC_USDHC |
| bool "NXP i.MXRT USDHC driver" |
| depends on (HAS_MCUX_USDHC1 || HAS_MCUX_USDHC2) |
| default $(dt_compat_enabled,$(DT_COMPAT_NXP_USDHC)) |
| help |
| File system on a SDHC card accessed over |
| NXP USDHC. |
| |
| if SDMMC_USDHC |
| source "drivers/disk/Kconfig.usdhc" |
| endif |
| |
| 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 |
