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