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79 lines
2.2 KiB
79 lines
2.2 KiB
# Copyright (c) 2016 Intel Corporation |
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# Copyright (c) 2021 Nordic Semiconductor ASA |
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# SPDX-License-Identifier: Apache-2.0 |
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DT_STM32_SDMMC_HAS_DMA := $(dt_compat_any_has_prop,$(DT_COMPAT_ST_STM32_SDMMC),dmas) |
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config DISK_DRIVER_SDMMC |
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bool "SDMMC card driver" |
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depends on DT_HAS_ZEPHYR_SDMMC_DISK_ENABLED || \ |
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DT_HAS_ST_STM32_SDMMC_ENABLED |
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default y |
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help |
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SDMMC card driver. |
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if DISK_DRIVER_SDMMC |
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config SD_INIT_PRIORITY |
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int "Init priority" |
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default 90 |
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help |
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SDMMC controller driver initialization priority. |
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config SDMMC_SUBSYS |
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bool "SDMMC access via SD subsystem" |
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select SDMMC_STACK |
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default y |
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depends on DT_HAS_ZEPHYR_SDMMC_DISK_ENABLED |
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help |
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Enable SDMMC access via SD subsystem. |
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config SDMMC_STM32 |
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bool "STM32 SDMMC driver" |
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default y |
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depends on DT_HAS_ST_STM32_SDMMC_ENABLED |
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select USE_STM32_HAL_SD if !SDMMC_STM32_EMMC |
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select USE_STM32_HAL_SD_EX if !SDMMC_STM32_EMMC && SOC_SERIES_STM32L4X |
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select USE_STM32_HAL_MMC if SDMMC_STM32_EMMC |
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select USE_STM32_HAL_MMC_EX if SDMMC_STM32_EMMC && SOC_SERIES_STM32L4X |
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select USE_STM32_LL_SDMMC |
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select USE_STM32_HAL_DMA if (SOC_SERIES_STM32L4X || SOC_SERIES_STM32F7X || SOC_SERIES_STM32F4X) |
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select DMA if $(DT_STM32_SDMMC_HAS_DMA) && (SOC_SERIES_STM32F4X || SOC_SERIES_STM32F7X) |
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select PINCTRL |
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select RESET |
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help |
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File system on sdmmc accessed through stm32 sdmmc. |
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config SDMMC_STM32_HWFC |
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bool "STM32 SDMMC Hardware Flow control" |
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depends on SDMMC_STM32 |
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depends on SOC_SERIES_STM32H5X || \ |
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SOC_SERIES_STM32H7X || \ |
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SOC_SERIES_STM32F7X || \ |
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SOC_SERIES_STM32L4X || \ |
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SOC_SERIES_STM32L5X || \ |
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SOC_SERIES_STM32N6X |
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help |
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Enable SDMMC Hardware Flow Control to avoid FIFO underrun (TX mode) and |
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overrun (RX mode) errors. |
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config SDMMC_STM32_EMMC |
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bool "STM32 SDMMC eMMC mode" |
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depends on SDMMC_STM32 |
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help |
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Use eMMC instead of SDIO (SD card) protocol. These are similar, but not entirely the same. |
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config SDMMC_STM32_CLOCK_CHECK |
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bool "Runtime SDMMC 48MHz clock check" |
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depends on SDMMC_STM32 |
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default y |
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help |
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Enable SDMMC clock 48MHz configuration runtime check. |
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In specific cases, this check might provide wrong verdict and should |
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be disabled. |
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module = SDMMC |
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module-str = sdmmc |
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source "subsys/logging/Kconfig.template.log_config" |
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endif # DISK_DRIVER_SDMMC
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