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91 lines
2.7 KiB
Plaintext
91 lines
2.7 KiB
Plaintext
# Copyright (c) 2020 HAW Hamburg
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#
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# This file is subject to the terms and conditions of the GNU Lesser
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# General Public License v2.1. See the file LICENSE in the top level
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# directory for more details.
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#
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menuconfig MODULE_PERIPH_SDMMC
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bool "SDIO/SD/MMC peripheral driver"
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depends on HAS_PERIPH_SDMMC
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select MODULE_PERIPH_COMMON
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if MODULE_PERIPH_SDMMC
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config MODULE_PERIPH_INIT_SDMMC
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bool "Auto initialize SDIO/SD/MMC peripheral"
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default y if MODULE_PERIPH_INIT
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config MODULE_PERIPH_SDMMC_8BIT
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bool "8 Bit data bus support"
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depends on HAS_PERIPH_SDMMC_8BIT
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default y
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help
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If the SDIO/SD/MMC peripheral supports the 8-bit bus width, it can be
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used by enabling this option. If the option is disabled, the driver
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requires less RAM and ROM.
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config MODULE_PERIPH_INIT_SDMMC_8BIT
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bool
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depends on MODULE_PERIPH_SDMMC_8BIT
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default y if MODULE_PERIPH_INIT
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config MODULE_PERIPH_SDMMC_HS
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bool "High speed access"
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depends on HAS_PERIPH_SDMMC_HS
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default y
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help
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If the SDIO/SD/MMC peripheral supports the high speed access, i.e. 50
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MHz for SD and 52 MHz for MMC, it can be used by enabling this option.
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If the option is disabled, the driver requires less RAM and ROM.
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config MODULE_PERIPH_INIT_SDMMC_HS
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bool
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depends on MODULE_PERIPH_SDMMC_HS
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default y if MODULE_PERIPH_INIT
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config MODULE_PERIPH_SDMMC_AUTO_CLK
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bool
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depends on HAS_PERIPH_SDMMC_AUTO_CLK
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default y
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help
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If the SDIO/SD/MMC peripheral supports the Auto-CLK feature, i.e.
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the automatic activation and deactivation of the SD CLK signal,
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it is enabled automatically by this option. Otherwise, the activation
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and deactivation is controlled by SDIO/SD/MMC high-level functions.
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config MODULE_PERIPH_INIT_SDMMC_AUTO_CLK
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bool
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depends on MODULE_PERIPH_SDMMC_AUTO_CLK
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default y if MODULE_PERIPH_INIT
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config MODULE_PERIPH_SDMMC_AUTO_CMD12
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bool
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depends on HAS_PERIPH_SDMMC_AUTO_CMD12
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default y
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help
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If the SDIO/SD/MMC peripheral supports the Auto-CMD12 feature is
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enabled, i.e. CMD12 is sent automatically to stop the transmission in
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multiple block operations.
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config MODULE_PERIPH_INIT_SDMMC_AUTO_CMD12
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bool
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depends on MODULE_PERIPH_SDMMC_AUTO_CMD12
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default y if MODULE_PERIPH_INIT
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config MODULE_PERIPH_SDMMC_SDHC
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bool
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depends on HAS_PERIPH_SDMMC_SDHC
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default y
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help
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If the SDIO/SD/MMC peripheral is compliant with the SD Host Controller
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Specification, the low-level SD Host Controller (SDHC) peripheral
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driver is used.
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config MODULE_PERIPH_INIT_SDMMC_SDHC
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bool
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depends on MODULE_PERIPH_SDMMC_SDHC
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default y if MODULE_PERIPH_INIT
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endif # MODULE_PERIPH_SDMMC
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