75 lines
1.6 KiB
Plaintext
75 lines
1.6 KiB
Plaintext
#
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# For a description of the syntax of this configuration file,
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# see misc/tools/kconfig-language.txt.
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#
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if ARCH_BOARD_ARTY_A7
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config LITEX_SDIO
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bool "SDIO"
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default n
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select SCHED_HPWORK
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select MMCSD
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select MMCSD_SDIO
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select SDIO_BLOCKSETUP
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select ARCH_HAVE_SDIO
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select SDIO_DMA
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config LITEX_SDIO1
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bool "Enable SDIO1"
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default LITEX_SDIO
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select LITEX_SDIO_DMA
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depends on LITEX_SDIO
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config LITEX_IDMODE_FREQ
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int "ID mode frequency"
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default 400000
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depends on LITEX_SDIO
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---help---
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Initial, ID mode SD frequency
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config LITEX_MMCXFR_FREQ
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int "MMC transfer frequency"
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default 25000000
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depends on LITEX_SDIO
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---help---
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Frequency to use for transferring data to/from an MMC card
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config LITEX_SD4BIT_FREQ
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int "SD 4-bit transfer frequency"
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default 50000000
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depends on LITEX_SDIO
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---help---
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Frequency to use for transferring data to/from an SD card using all four data lines.
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config LITEX_SDIO_MOUNT
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bool "Mount SDIO at startup"
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default n
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depends on LITEX_SDIO
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config LITEX_SDIO_MOUNT_BLKDEV
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string "SDIO block device name"
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default "/dev/mmcsd0"
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depends on LITEX_SDIO
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config LITEX_SDIO_MOUNT_MOUNTPOINT
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string "SDIO mountpoint"
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default "/mnt"
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depends on LITEX_SDIO
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config LITEX_SDIO_MOUNT_FSTYPE
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string "SDIO file system type"
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default "vfat"
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depends on LITEX_SDIO
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config LITEX_APPLICATION_RAMDISK
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bool "Use application ramdisk"
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depends on BUILD_KERNEL
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---help---
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The application ramdisk is currently only intended only to hold
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application elfs in the romfs format. These applications must loaded
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externally into ram through litex_term, or similar method.
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endif
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