#
# Copyright (c) 2016 Intel Corporation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

menu "File System"

config FILE_SYSTEM
	bool "File system support"
	default n
	help
	Enables support for file system.

config FILE_SYSTEM_FAT
	bool "FAT file system support"
	default y
	depends on FILE_SYSTEM
	help
	Enables FAT file system support.

config FS_FAT_RAM_DISK
	bool
	prompt "RAM Disk"
	help
	RAM buffer used to emulate storage disk.
	This option can used to test the file
	system.

config FS_FAT_FLASH_DISK
	bool
	prompt "Flash"
	help
	Flash device is used for the file system.

if FS_FAT_RAM_DISK

config FS_VOLUME_SIZE
	hex
	default 0x18000
	help
	This is the file system volume size in bytes.

config FS_BLOCK_SIZE
	hex
	default 0x1000
	help
	This is typically the minimum block size that
	is erased at one time in flash storage.

endif # FS_RAM_DISK

if FS_FAT_FLASH_DISK

config FS_FAT_FLASH_DISK_W25QXXDV
	bool "W25QXXDV flash component"
	default ""
	help
	Enables to use the W25QXXDV as the storage media
	for the file system.

if FS_FAT_FLASH_DISK_W25QXXDV

config FS_VOLUME_SIZE
	hex
	default 0x200000
	help
	This is the file system volume size in bytes.

config FS_BLOCK_SIZE
	hex
	default 0x1000
	help
	This is typically the minimum flash erase size
	that the flash component supports.

config FS_FLASH_DEV_NAME
	string
	prompt "File system flash storage device name"
	depends on SPI_FLASH_W25QXXDV
	default SPI_FLASH_W25QXXDV_DRV_NAME

config FS_FLASH_START
	hex
	default 0x0
	help
	This is start address of the flash for the file
	system.

config FS_FLASH_MAX_RW_SIZE
	int
	default SPI_FLASH_W25QXXDV_MAX_DATA_LEN
	help
	This is the maximum number of bytes that the
	flash_write API can do per invocation.
	API.

config FS_FLASH_ERASE_ALIGNMENT
	hex
	default 0x1000
	help
	This is the start address alignment required by
	the flash component.

endif # FS_FAT_FLASH_DISK_W25QXXDV

endif # FS_FAT_FLASH_DISK

endmenu