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menuconfig RT_USING_SDIO
bool "Using SD/MMC device drivers"
select RT_USING_BLK
default n
help
Enable the SDIO/MMC host stack so SD cards and eMMC devices can be
enumerated and exposed as block devices. Requires the block layer and an
SDIO host controller driver.
if RT_USING_SDIO
config RT_SDIO_STACK_SIZE
int "The stack size for sdio irq thread"
default IDLE_THREAD_STACK_SIZE
help
Stack size for the SDIO interrupt handler thread; increase if your
controller driver performs complex processing in IRQ context.
config RT_SDIO_THREAD_PRIORITY
int "The priority level value of sdio irq thread"
default 15
help
Scheduler priority assigned to the SDIO IRQ thread.
config RT_MMCSD_STACK_SIZE
int "The stack size for mmcsd thread"
default IDLE_THREAD_STACK_SIZE
help
Stack size for the mmc/sd management thread that handles requests.
config RT_MMCSD_THREAD_PRIORITY
int "The priority level value of mmcsd thread"
default 22
help
Priority for the mmc/sd management thread; tune relative to other
storage tasks.
config RT_MMCSD_MAX_PARTITION
int "mmcsd max partition"
default 16
help
Maximum number of partitions to scan on an SD/MMC device.
config RT_SDIO_DEBUG
bool "Enable SDIO debug log output"
default n
help
Print verbose SDIO/MMC driver logs for debugging.
config RT_USING_SDHCI
bool "Using sdhci for sd/mmc drivers"
default n
help
Build the SD Host Controller Interface (SDHCI) compatible driver.
Enable when your controller follows the SDHCI specification.
endif
if RT_USING_DM && RT_USING_SDIO
rsource "host/Kconfig"
endif
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