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subsys: disk: Refactor disk_access stuff into a directory Disk IO functions are used by both FS and USB Mass Storage. This patch refactors those from FS directory to a separate one. In addition existing, config options were modified to make stuff meaningful. Jira: ZEP-1276 Change-Id: Ia2a2e18f3dbbbdb964c3dc0427d8138ad86134cd Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
2016-12-09 11:14:55 +08:00
#
# Copyright (c) 2016 Intel Corporation
#
license: Replace Apache boilerplate with SPDX tag Replace the existing Apache 2.0 boilerplate header with an SPDX tag throughout the zephyr code tree. This patch was generated via a script run over the master branch. Also updated doc/porting/application.rst that had a dependency on line numbers in a literal include. Manually updated subsys/logging/sys_log.c that had a malformed header in the original file. Also cleanup several cases that already had a SPDX tag and we either got a duplicate or missed updating. Jira: ZEP-1457 Change-Id: I6131a1d4ee0e58f5b938300c2d2fc77d2e69572c Signed-off-by: David B. Kinder <david.b.kinder@intel.com> Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2017-01-19 09:01:01 +08:00
# SPDX-License-Identifier: Apache-2.0
subsys: disk: Refactor disk_access stuff into a directory Disk IO functions are used by both FS and USB Mass Storage. This patch refactors those from FS directory to a separate one. In addition existing, config options were modified to make stuff meaningful. Jira: ZEP-1276 Change-Id: Ia2a2e18f3dbbbdb964c3dc0427d8138ad86134cd Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
2016-12-09 11:14:55 +08:00
#
menu "Disk"
config DISK_ACCESS
subsys: kconfig: Remove 'default n' properties and clean up a bit Bool symbols implicitly default to 'n'. A 'default n' can make sense e.g. in a Kconfig.defconfig file, if you want to override a 'default y' on the base definition of the symbol. It isn't used like that on any of these symbols though. Remove some 'default ""' properties on string symbols too. Also make definitions more consistent by converting some config FOO <type> prompt "foo" definitions to a shorter form: config FOO <type> "foo" This shorthand works for int/hex/string symbols too, not just for bool symbols. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2018-07-12 19:26:29 +08:00
bool "Enable Disk Interface"
subsys: disk: Refactor disk_access stuff into a directory Disk IO functions are used by both FS and USB Mass Storage. This patch refactors those from FS directory to a separate one. In addition existing, config options were modified to make stuff meaningful. Jira: ZEP-1276 Change-Id: Ia2a2e18f3dbbbdb964c3dc0427d8138ad86134cd Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
2016-12-09 11:14:55 +08:00
help
kconfig: fix help syntax and add spaces Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2017-12-13 23:08:21 +08:00
Enable disk access over a supported media backend like FLASH or RAM
subsys: disk: Refactor disk_access stuff into a directory Disk IO functions are used by both FS and USB Mass Storage. This patch refactors those from FS directory to a separate one. In addition existing, config options were modified to make stuff meaningful. Jira: ZEP-1276 Change-Id: Ia2a2e18f3dbbbdb964c3dc0427d8138ad86134cd Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
2016-12-09 11:14:55 +08:00
subsys: disk: move conditional location We had the if in the wrong place causing some Kconfigs to be set even if DISK_ACCESS was not configured in. Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2018-10-19 21:11:13 +08:00
if DISK_ACCESS
subsys: disk: Add support for multiple disk interfaces Add support for enabling multiple disk interfaces (Flash, RAM) simultaneously in Zephyr by introducing a simple disk interface framework where we can register multiple disks which would interface with different storage devices. This would enable us to have multiple instances of FATFS in Zephyr. Add support for mass storage drive disk name which will be used as an argument when calling the disk interface API's. Enable multiple volumes support configuration in ELM FAT library. Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
2018-05-04 21:47:58 +08:00
config DISK_ACCESS_MAX_VOLUMES
subsys: kconfig: Remove 'default n' properties and clean up a bit Bool symbols implicitly default to 'n'. A 'default n' can make sense e.g. in a Kconfig.defconfig file, if you want to override a 'default y' on the base definition of the symbol. It isn't used like that on any of these symbols though. Remove some 'default ""' properties on string symbols too. Also make definitions more consistent by converting some config FOO <type> prompt "foo" definitions to a shorter form: config FOO <type> "foo" This shorthand works for int/hex/string symbols too, not just for bool symbols. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2018-07-12 19:26:29 +08:00
int "Maximum Disk Interfaces"
subsys: disk: Add support for multiple disk interfaces Add support for enabling multiple disk interfaces (Flash, RAM) simultaneously in Zephyr by introducing a simple disk interface framework where we can register multiple disks which would interface with different storage devices. This would enable us to have multiple instances of FATFS in Zephyr. Add support for mass storage drive disk name which will be used as an argument when calling the disk interface API's. Enable multiple volumes support configuration in ELM FAT library. Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
2018-05-04 21:47:58 +08:00
default 8
help
Maximum number of disk access interfaces supported
subsys: disk access: move to new logger Move to the new logger. Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2018-10-16 20:40:06 +08:00
module = DISK
module-str = disk
source "subsys/logging/Kconfig.template.log_config"
subsys: disk: Add support for multiple disk interfaces Add support for enabling multiple disk interfaces (Flash, RAM) simultaneously in Zephyr by introducing a simple disk interface framework where we can register multiple disks which would interface with different storage devices. This would enable us to have multiple instances of FATFS in Zephyr. Add support for mass storage drive disk name which will be used as an argument when calling the disk interface API's. Enable multiple volumes support configuration in ELM FAT library. Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
2018-05-04 21:47:58 +08:00
subsys: disk: Refactor disk_access stuff into a directory Disk IO functions are used by both FS and USB Mass Storage. This patch refactors those from FS directory to a separate one. In addition existing, config options were modified to make stuff meaningful. Jira: ZEP-1276 Change-Id: Ia2a2e18f3dbbbdb964c3dc0427d8138ad86134cd Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
2016-12-09 11:14:55 +08:00
config DISK_ACCESS_RAM
bool "RAM Disk"
help
kconfig: fix help syntax and add spaces Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2017-12-13 23:08:21 +08:00
RAM buffer used to emulate storage disk.
various: Update/fix some textual material and code comments. Of these, only struct net_ipv6_nbr_data::send_ns is a descriptive change: send_ns is used for timing Neighbor Solicitations in general, not just for DAD. The rest are typo/grammar fixes. Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
2017-12-28 21:40:21 +08:00
This option can be used to test the file
kconfig: fix help syntax and add spaces Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2017-12-13 23:08:21 +08:00
system.
subsys: disk: Refactor disk_access stuff into a directory Disk IO functions are used by both FS and USB Mass Storage. This patch refactors those from FS directory to a separate one. In addition existing, config options were modified to make stuff meaningful. Jira: ZEP-1276 Change-Id: Ia2a2e18f3dbbbdb964c3dc0427d8138ad86134cd Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
2016-12-09 11:14:55 +08:00
config DISK_ACCESS_FLASH
bool "Flash"
select FLASH
help
kconfig: fix help syntax and add spaces Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2017-12-13 23:08:21 +08:00
Flash device is used for the file system.
subsys: disk: Refactor disk_access stuff into a directory Disk IO functions are used by both FS and USB Mass Storage. This patch refactors those from FS directory to a separate one. In addition existing, config options were modified to make stuff meaningful. Jira: ZEP-1276 Change-Id: Ia2a2e18f3dbbbdb964c3dc0427d8138ad86134cd Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
2016-12-09 11:14:55 +08:00
disk: add a SDHC card over SPI driver. Features: - Uses the SPI bus to communicate with the card - Detects and safely rejects SDSC (<= 2 GiB) cards - Uses the optional CRC support for data integrity - Retries resumable errors like CRC failure or temporary IO failure - Works well with ELMFAT - When used on a device with a FIFO or DMA, achieves >= 310 KiB/s on a 4 MHz bus Tested on a mix of SanDisk, Samsung, 4V, and ADATA cards from 4 GiB to 32 GiB. Signed-off-by: Michael Hope <mlhx@google.com>
2017-12-22 05:17:07 +08:00
config DISK_ACCESS_SDHC
bool "SDHC card over SPI"
select SPI
select FLASH
help
File system on a SDHC card accessed over SPI.
subsys: disk: Add support for multiple disk interfaces Add support for enabling multiple disk interfaces (Flash, RAM) simultaneously in Zephyr by introducing a simple disk interface framework where we can register multiple disks which would interface with different storage devices. This would enable us to have multiple instances of FATFS in Zephyr. Add support for mass storage drive disk name which will be used as an argument when calling the disk interface API's. Enable multiple volumes support configuration in ELM FAT library. Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
2018-05-04 21:47:58 +08:00
endif # DISK_ACCESS
if DISK_ACCESS_RAM
config DISK_RAM_VOLUME_NAME
subsys: kconfig: Remove 'default n' properties and clean up a bit Bool symbols implicitly default to 'n'. A 'default n' can make sense e.g. in a Kconfig.defconfig file, if you want to override a 'default y' on the base definition of the symbol. It isn't used like that on any of these symbols though. Remove some 'default ""' properties on string symbols too. Also make definitions more consistent by converting some config FOO <type> prompt "foo" definitions to a shorter form: config FOO <type> "foo" This shorthand works for int/hex/string symbols too, not just for bool symbols. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2018-07-12 19:26:29 +08:00
string "RAM Disk mount point or drive name"
subsys: disk: Add support for multiple disk interfaces Add support for enabling multiple disk interfaces (Flash, RAM) simultaneously in Zephyr by introducing a simple disk interface framework where we can register multiple disks which would interface with different storage devices. This would enable us to have multiple instances of FATFS in Zephyr. Add support for mass storage drive disk name which will be used as an argument when calling the disk interface API's. Enable multiple volumes support configuration in ELM FAT library. Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
2018-05-04 21:47:58 +08:00
default "RAM"
help
Disk name as per file system naming guidelines.
endif # DISK_ACCESS_RAM
subsys: disk: Refactor disk_access stuff into a directory Disk IO functions are used by both FS and USB Mass Storage. This patch refactors those from FS directory to a separate one. In addition existing, config options were modified to make stuff meaningful. Jira: ZEP-1276 Change-Id: Ia2a2e18f3dbbbdb964c3dc0427d8138ad86134cd Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
2016-12-09 11:14:55 +08:00
if DISK_ACCESS_FLASH
subsys: disk: Add support for multiple disk interfaces Add support for enabling multiple disk interfaces (Flash, RAM) simultaneously in Zephyr by introducing a simple disk interface framework where we can register multiple disks which would interface with different storage devices. This would enable us to have multiple instances of FATFS in Zephyr. Add support for mass storage drive disk name which will be used as an argument when calling the disk interface API's. Enable multiple volumes support configuration in ELM FAT library. Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
2018-05-04 21:47:58 +08:00
config DISK_FLASH_VOLUME_NAME
subsys: kconfig: Remove 'default n' properties and clean up a bit Bool symbols implicitly default to 'n'. A 'default n' can make sense e.g. in a Kconfig.defconfig file, if you want to override a 'default y' on the base definition of the symbol. It isn't used like that on any of these symbols though. Remove some 'default ""' properties on string symbols too. Also make definitions more consistent by converting some config FOO <type> prompt "foo" definitions to a shorter form: config FOO <type> "foo" This shorthand works for int/hex/string symbols too, not just for bool symbols. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2018-07-12 19:26:29 +08:00
string "Flash mount point or drive name"
subsys: disk: Add support for multiple disk interfaces Add support for enabling multiple disk interfaces (Flash, RAM) simultaneously in Zephyr by introducing a simple disk interface framework where we can register multiple disks which would interface with different storage devices. This would enable us to have multiple instances of FATFS in Zephyr. Add support for mass storage drive disk name which will be used as an argument when calling the disk interface API's. Enable multiple volumes support configuration in ELM FAT library. Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
2018-05-04 21:47:58 +08:00
default "NAND"
help
Disk name as per file system naming guidelines.
subsys: disk: Refactor disk_access stuff into a directory Disk IO functions are used by both FS and USB Mass Storage. This patch refactors those from FS directory to a separate one. In addition existing, config options were modified to make stuff meaningful. Jira: ZEP-1276 Change-Id: Ia2a2e18f3dbbbdb964c3dc0427d8138ad86134cd Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
2016-12-09 11:14:55 +08:00
config DISK_FLASH_DEV_NAME
subsys: kconfig: Remove 'default n' properties and clean up a bit Bool symbols implicitly default to 'n'. A 'default n' can make sense e.g. in a Kconfig.defconfig file, if you want to override a 'default y' on the base definition of the symbol. It isn't used like that on any of these symbols though. Remove some 'default ""' properties on string symbols too. Also make definitions more consistent by converting some config FOO <type> prompt "foo" definitions to a shorter form: config FOO <type> "foo" This shorthand works for int/hex/string symbols too, not just for bool symbols. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2018-07-12 19:26:29 +08:00
string "Flash device name to be used as storage backend"
subsys: disk: Refactor disk_access stuff into a directory Disk IO functions are used by both FS and USB Mass Storage. This patch refactors those from FS directory to a separate one. In addition existing, config options were modified to make stuff meaningful. Jira: ZEP-1276 Change-Id: Ia2a2e18f3dbbbdb964c3dc0427d8138ad86134cd Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
2016-12-09 11:14:55 +08:00
config DISK_FLASH_START
subsys: kconfig: Remove 'default n' properties and clean up a bit Bool symbols implicitly default to 'n'. A 'default n' can make sense e.g. in a Kconfig.defconfig file, if you want to override a 'default y' on the base definition of the symbol. It isn't used like that on any of these symbols though. Remove some 'default ""' properties on string symbols too. Also make definitions more consistent by converting some config FOO <type> prompt "foo" definitions to a shorter form: config FOO <type> "foo" This shorthand works for int/hex/string symbols too, not just for bool symbols. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2018-07-12 19:26:29 +08:00
hex "Flash device start address in hex"
subsys: disk: Refactor disk_access stuff into a directory Disk IO functions are used by both FS and USB Mass Storage. This patch refactors those from FS directory to a separate one. In addition existing, config options were modified to make stuff meaningful. Jira: ZEP-1276 Change-Id: Ia2a2e18f3dbbbdb964c3dc0427d8138ad86134cd Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
2016-12-09 11:14:55 +08:00
help
kconfig: fix help syntax and add spaces Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2017-12-13 23:08:21 +08:00
This is start address of the flash to be used as storage backend.
subsys: disk: Refactor disk_access stuff into a directory Disk IO functions are used by both FS and USB Mass Storage. This patch refactors those from FS directory to a separate one. In addition existing, config options were modified to make stuff meaningful. Jira: ZEP-1276 Change-Id: Ia2a2e18f3dbbbdb964c3dc0427d8138ad86134cd Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
2016-12-09 11:14:55 +08:00
config DISK_FLASH_MAX_RW_SIZE
subsys: kconfig: Remove 'default n' properties and clean up a bit Bool symbols implicitly default to 'n'. A 'default n' can make sense e.g. in a Kconfig.defconfig file, if you want to override a 'default y' on the base definition of the symbol. It isn't used like that on any of these symbols though. Remove some 'default ""' properties on string symbols too. Also make definitions more consistent by converting some config FOO <type> prompt "foo" definitions to a shorter form: config FOO <type> "foo" This shorthand works for int/hex/string symbols too, not just for bool symbols. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2018-07-12 19:26:29 +08:00
int "Flash device max read-write size in decimal"
subsys: disk: Refactor disk_access stuff into a directory Disk IO functions are used by both FS and USB Mass Storage. This patch refactors those from FS directory to a separate one. In addition existing, config options were modified to make stuff meaningful. Jira: ZEP-1276 Change-Id: Ia2a2e18f3dbbbdb964c3dc0427d8138ad86134cd Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
2016-12-09 11:14:55 +08:00
help
kconfig: fix help syntax and add spaces Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2017-12-13 23:08:21 +08:00
This is the maximum number of bytes that the
various: Update/fix some textual material and code comments. Of these, only struct net_ipv6_nbr_data::send_ns is a descriptive change: send_ns is used for timing Neighbor Solicitations in general, not just for DAD. The rest are typo/grammar fixes. Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
2017-12-28 21:40:21 +08:00
flash_write API can accept per invocation.
kconfig: fix help syntax and add spaces Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2017-12-13 23:08:21 +08:00
API.
subsys: disk: Refactor disk_access stuff into a directory Disk IO functions are used by both FS and USB Mass Storage. This patch refactors those from FS directory to a separate one. In addition existing, config options were modified to make stuff meaningful. Jira: ZEP-1276 Change-Id: Ia2a2e18f3dbbbdb964c3dc0427d8138ad86134cd Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
2016-12-09 11:14:55 +08:00
config DISK_FLASH_ERASE_ALIGNMENT
subsys: kconfig: Remove 'default n' properties and clean up a bit Bool symbols implicitly default to 'n'. A 'default n' can make sense e.g. in a Kconfig.defconfig file, if you want to override a 'default y' on the base definition of the symbol. It isn't used like that on any of these symbols though. Remove some 'default ""' properties on string symbols too. Also make definitions more consistent by converting some config FOO <type> prompt "foo" definitions to a shorter form: config FOO <type> "foo" This shorthand works for int/hex/string symbols too, not just for bool symbols. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2018-07-12 19:26:29 +08:00
hex "Flash device erase alignment in hex"
subsys: disk: Refactor disk_access stuff into a directory Disk IO functions are used by both FS and USB Mass Storage. This patch refactors those from FS directory to a separate one. In addition existing, config options were modified to make stuff meaningful. Jira: ZEP-1276 Change-Id: Ia2a2e18f3dbbbdb964c3dc0427d8138ad86134cd Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
2016-12-09 11:14:55 +08:00
help
kconfig: fix help syntax and add spaces Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2017-12-13 23:08:21 +08:00
This is the start address alignment required by
the flash component.
subsys: disk: Refactor disk_access stuff into a directory Disk IO functions are used by both FS and USB Mass Storage. This patch refactors those from FS directory to a separate one. In addition existing, config options were modified to make stuff meaningful. Jira: ZEP-1276 Change-Id: Ia2a2e18f3dbbbdb964c3dc0427d8138ad86134cd Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
2016-12-09 11:14:55 +08:00
config DISK_ERASE_BLOCK_SIZE
subsys: kconfig: Remove 'default n' properties and clean up a bit Bool symbols implicitly default to 'n'. A 'default n' can make sense e.g. in a Kconfig.defconfig file, if you want to override a 'default y' on the base definition of the symbol. It isn't used like that on any of these symbols though. Remove some 'default ""' properties on string symbols too. Also make definitions more consistent by converting some config FOO <type> prompt "foo" definitions to a shorter form: config FOO <type> "foo" This shorthand works for int/hex/string symbols too, not just for bool symbols. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2018-07-12 19:26:29 +08:00
hex "Flash device erasable block size in hex"
subsys: disk: Refactor disk_access stuff into a directory Disk IO functions are used by both FS and USB Mass Storage. This patch refactors those from FS directory to a separate one. In addition existing, config options were modified to make stuff meaningful. Jira: ZEP-1276 Change-Id: Ia2a2e18f3dbbbdb964c3dc0427d8138ad86134cd Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
2016-12-09 11:14:55 +08:00
help
kconfig: fix help syntax and add spaces Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2017-12-13 23:08:21 +08:00
This is typically the minimum block size that
is erased at one time in flash storage.
susbys: disk: Fix misleading menuconfig prompts DISK_ERASE_BLOCK_SIZE, DISK_VOLUME_SIZE was described in misleading manner. This patch changes descriptions for both prompts to appropriate. Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>
2018-06-04 23:14:17 +08:00
Typically it is equal to the flash memory page size.
subsys: disk: Refactor disk_access stuff into a directory Disk IO functions are used by both FS and USB Mass Storage. This patch refactors those from FS directory to a separate one. In addition existing, config options were modified to make stuff meaningful. Jira: ZEP-1276 Change-Id: Ia2a2e18f3dbbbdb964c3dc0427d8138ad86134cd Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
2016-12-09 11:14:55 +08:00
config DISK_VOLUME_SIZE
subsys: kconfig: Remove 'default n' properties and clean up a bit Bool symbols implicitly default to 'n'. A 'default n' can make sense e.g. in a Kconfig.defconfig file, if you want to override a 'default y' on the base definition of the symbol. It isn't used like that on any of these symbols though. Remove some 'default ""' properties on string symbols too. Also make definitions more consistent by converting some config FOO <type> prompt "foo" definitions to a shorter form: config FOO <type> "foo" This shorthand works for int/hex/string symbols too, not just for bool symbols. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2018-07-12 19:26:29 +08:00
hex "Flash device volume size in hex"
subsys: disk: Refactor disk_access stuff into a directory Disk IO functions are used by both FS and USB Mass Storage. This patch refactors those from FS directory to a separate one. In addition existing, config options were modified to make stuff meaningful. Jira: ZEP-1276 Change-Id: Ia2a2e18f3dbbbdb964c3dc0427d8138ad86134cd Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
2016-12-09 11:14:55 +08:00
help
kconfig: fix help syntax and add spaces Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2017-12-13 23:08:21 +08:00
This is the file system volume size in bytes.
subsys: disk: Refactor disk_access stuff into a directory Disk IO functions are used by both FS and USB Mass Storage. This patch refactors those from FS directory to a separate one. In addition existing, config options were modified to make stuff meaningful. Jira: ZEP-1276 Change-Id: Ia2a2e18f3dbbbdb964c3dc0427d8138ad86134cd Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
2016-12-09 11:14:55 +08:00
endif # DISK_ACCESS_FLASH
disk: add a SDHC card over SPI driver. Features: - Uses the SPI bus to communicate with the card - Detects and safely rejects SDSC (<= 2 GiB) cards - Uses the optional CRC support for data integrity - Retries resumable errors like CRC failure or temporary IO failure - Works well with ELMFAT - When used on a device with a FIFO or DMA, achieves >= 310 KiB/s on a 4 MHz bus Tested on a mix of SanDisk, Samsung, 4V, and ADATA cards from 4 GiB to 32 GiB. Signed-off-by: Michael Hope <mlhx@google.com>
2017-12-22 05:17:07 +08:00
if DISK_ACCESS_SDHC
config DISK_SDHC_VOLUME_NAME
string "SDHC Disk mount point or drive name"
default "SDHC"
help
Disk name as per file system naming guidelines.
endif # DISK_ACCESS_SDHC
subsys: disk: Refactor disk_access stuff into a directory Disk IO functions are used by both FS and USB Mass Storage. This patch refactors those from FS directory to a separate one. In addition existing, config options were modified to make stuff meaningful. Jira: ZEP-1276 Change-Id: Ia2a2e18f3dbbbdb964c3dc0427d8138ad86134cd Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
2016-12-09 11:14:55 +08:00
endmenu