| # |
| # 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 |
