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disk: disk_access_flash: Make sector size configurable in Kconfig

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Make sector size used by flash disk configurable and expose new disk and
fatfs configurations to Kconfig.

Signed-off-by: Markus Fuchs <markus.fuchs@de.sauter-bc.com>
This commit is contained in:
Markus Fuchs 2020-10-15 11:36:23 +02:00 • committed by Anas Nashif
commit ea6f7a4292
3 changed files with 12 additions and 1 deletions
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6
subsys/disk/Kconfig
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@ -79,6 +79,12 @@ config DISK_ERASE_BLOCK_SIZE
is erased at one time in flash storage.
Typically it is equal to the flash memory page size.
config DISK_FLASH_SECTOR_SIZE
int "Flash device sector size"
default 512
help
This is the file system sector size in bytes.
config DISK_VOLUME_SIZE
hex "Flash device volume size in hex"
help

2
subsys/disk/disk_access_flash.c
View file

@ -14,7 +14,7 @@
#include <device.h>
#include <drivers/flash.h>
#define SECTOR_SIZE 512
#define SECTOR_SIZE CONFIG_DISK_FLASH_SECTOR_SIZE
static const struct device *flash_dev;