# # Copyright (c) 2016 Intel Corporation # # SPDX-License-Identifier: Apache-2.0 # menu "Disk" config DISK_ACCESS bool "Enable Disk Interface" help Enable disk access over a supported media backend like FLASH or RAM config DISK_ACCESS_MAX_VOLUMES int "Maximum Disk Interfaces" default 8 help Maximum number of disk access interfaces supported config SYS_LOG_DISK_LEVEL int "Disk log level" depends on SYS_LOG default 0 help Sets log level for Disk drivers. Levels are: - 0 OFF, do not write - 1 ERROR, only write SYS_LOG_ERR - 2 WARNING, write SYS_LOG_WRN in addition to previous level - 3 INFO, write SYS_LOG_INF in addition to previous levels - 4 DEBUG, write SYS_LOG_DBG in addition to previous levels if DISK_ACCESS config DISK_ACCESS_RAM bool "RAM Disk" help RAM buffer used to emulate storage disk. This option can be used to test the file system. config DISK_ACCESS_FLASH bool "Flash" select FLASH help Flash device is used for the file system. endif # DISK_ACCESS if DISK_ACCESS_RAM config DISK_RAM_VOLUME_NAME string "RAM Disk mount point or drive name" default "RAM" help Disk name as per file system naming guidelines. endif # DISK_ACCESS_RAM if DISK_ACCESS_FLASH config DISK_FLASH_VOLUME_NAME string "Flash mount point or drive name" default "NAND" help Disk name as per file system naming guidelines. config DISK_FLASH_DEV_NAME string "Flash device name to be used as storage backend" config DISK_FLASH_START hex "Flash device start address in hex" help This is start address of the flash to be used as storage backend. config DISK_FLASH_MAX_RW_SIZE int "Flash device max read-write size in decimal" help This is the maximum number of bytes that the flash_write API can accept per invocation. API. config DISK_FLASH_ERASE_ALIGNMENT hex "Flash device erase alignment in hex" help This is the start address alignment required by the flash component. config DISK_ERASE_BLOCK_SIZE hex "Flash device erasable block size in hex" help This is typically the minimum block size that is erased at one time in flash storage. Typically it is equal to the flash memory page size. config DISK_VOLUME_SIZE hex "Flash device volume size in hex" help This is the file system volume size in bytes. endif # DISK_ACCESS_FLASH endmenu