2016-12-09 11:14:55 +08:00
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#
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# Copyright (c) 2016 Intel Corporation
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#
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2017-01-19 09:01:01 +08:00
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# SPDX-License-Identifier: Apache-2.0
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2016-12-09 11:14:55 +08:00
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#
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menu "Disk"
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config DISK_ACCESS
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bool
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default n
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prompt "Enable Disk Interface"
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help
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Enable disk access over a supported media backend like FLASH or RAM
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if DISK_ACCESS
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choice
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prompt "Storage backend selection"
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config DISK_ACCESS_RAM
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bool "RAM Disk"
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help
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RAM buffer used to emulate storage disk.
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This option can used to test the file
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system.
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config DISK_ACCESS_FLASH
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bool "Flash"
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select FLASH
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help
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Flash device is used for the file system.
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endchoice
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if DISK_ACCESS_FLASH
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config DISK_FLASH_DEV_NAME
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string
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prompt "Flash device name to be used as storage backend"
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config DISK_FLASH_START
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hex
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help
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This is start address of the flash to be used as storage backend.
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config DISK_FLASH_MAX_RW_SIZE
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int
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help
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This is the maximum number of bytes that the
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flash_write API can do per invocation.
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API.
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config DISK_FLASH_ERASE_ALIGNMENT
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hex
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help
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This is the start address alignment required by
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the flash component.
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config DISK_ERASE_BLOCK_SIZE
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hex
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help
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This is typically the minimum block size that
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is erased at one time in flash storage.
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config DISK_VOLUME_SIZE
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hex
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help
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This is the file system volume size in bytes.
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endif # DISK_ACCESS_FLASH
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endif # DISK_ACCESS
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endmenu
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